diff --git a/Testing/Temporary/CTestCostData.txt b/Testing/Temporary/CTestCostData.txt
new file mode 100644
index 00000000..ed97d539
--- /dev/null
+++ b/Testing/Temporary/CTestCostData.txt
@@ -0,0 +1 @@
+---
diff --git a/aiprompts/ai_core/osal_os_system_tools.md b/aiprompts/ai_core/osal_os_system_tools.md
index 02e662e7..6a449a5c 100644
--- a/aiprompts/ai_core/osal_os_system_tools.md
+++ b/aiprompts/ai_core/osal_os_system_tools.md
@@ -195,7 +195,7 @@ e.g. systemd, bash, zinit
 fn ipaddr_pub_get() !string
 Returns the ipaddress as known on the public side is using resolver4.opendns.com
 fn is_linux() bool
-fn is_linux_arm() bool
+fn is_linux_arm()! bool
 fn is_linux_intel() bool
 fn is_osx() bool
 fn is_osx_arm() bool
@@ -243,7 +243,7 @@ add the following path to a profile
 fn profile_path_add_hero() !string
 fn profile_path_source() string
 return the source statement if the profile exists
-fn profile_path_source_and() string
+fn profile_path_source_and()! string
 return source $path && . or empty if it doesn't exist
 fn sleep(duration int)
 sleep in seconds
diff --git a/examples/installers/installers.vsh b/examples/installers/installers.vsh
index 1d6b6077..d0820656 100755
--- a/examples/installers/installers.vsh
+++ b/examples/installers/installers.vsh
@@ -5,6 +5,9 @@ import freeflowuniverse.herolib.installers.lang.rust
 import freeflowuniverse.herolib.installers.lang.python
 import freeflowuniverse.herolib.installers.lang.nodejs
 import freeflowuniverse.herolib.installers.lang.golang
+import freeflowuniverse.herolib.core
+
+core.interactive_set()! //make sure the sudo works so we can do things even if it requires those rights
 
 
 // import freeflowuniverse.herolib.data.dbfs
@@ -34,5 +37,6 @@ import freeflowuniverse.herolib.installers.lang.golang
 // b2_installer.install()!
 
 // rust.install(reset:false)!
-
-nodejs.install(reset:false)!
\ No newline at end of file
+// python.install(reset:false)!
+// nodejs.install(reset:false)!
+golang.install(reset:true)!
\ No newline at end of file
diff --git a/lib/clients/mailclient/mailclient_factory_.v b/lib/clients/mailclient/mailclient_factory_.v
index 3190fd9f..125569f1 100644
--- a/lib/clients/mailclient/mailclient_factory_.v
+++ b/lib/clients/mailclient/mailclient_factory_.v
@@ -1,104 +1,121 @@
+
 module mailclient
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 
 __global (
-	mailclient_global  map[string]&MailClient
-	mailclient_default string
+    mailclient_global map[string]&MailClient
+    mailclient_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = mailclient_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = mailclient_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-pub fn get(args_ ArgsGet) !&MailClient {
-	mut model := args_get(args_)
-	if model.name !in mailclient_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return mailclient_global[model.name] or {
-		println(mailclient_global)
-		panic('could not get config for mailclient with name:${model.name}')
-	}
+pub fn get(args_ ArgsGet) !&MailClient  {
+    mut args := args_get(args_)
+    if !(args.name in mailclient_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("mailclient",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return mailclient_global[args.name] or { 
+            println(mailclient_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('mailclient', model.name)
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o MailClient)! {
+    mut o2:=obj_init(o)!
+    mailclient_global[o.name] = &o2
+    mailclient_default = o.name
 }
 
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('mailclient', model.name)!
-	play(heroscript: heroscript)!
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("mailclient",model.name)
 }
 
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('mailclient', model.name, heroscript_default()!)!
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("mailclient",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn set(o MailClient) ! {
-	mut o2 := obj_init(o)!
-	mailclient_global[o.name] = &o2
-	mailclient_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o MailClient)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[MailClient](o)!
+    context.hero_config_set("mailclient",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
+
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'mailclient.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action mailclient.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
 
-	mut install_actions := plbook.find(filter: 'mailclient.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action mailclient.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
 }
 
-// switch instance to be used for mailclient
-pub fn switch(name string) {
-	mailclient_default = name
-}
+
+
+
diff --git a/lib/clients/meilisearch/meilisearch_factory_.v b/lib/clients/meilisearch/meilisearch_factory_.v
index 6ab4e1ea..8baa0a1b 100644
--- a/lib/clients/meilisearch/meilisearch_factory_.v
+++ b/lib/clients/meilisearch/meilisearch_factory_.v
@@ -1,104 +1,121 @@
+
 module meilisearch
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 
 __global (
-	meilisearch_global  map[string]&MeilisearchClient
-	meilisearch_default string
+    meilisearch_global map[string]&MeilisearchClient
+    meilisearch_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = meilisearch_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = meilisearch_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-pub fn get(args_ ArgsGet) !&MeilisearchClient {
-	mut model := args_get(args_)
-	if model.name !in meilisearch_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return meilisearch_global[model.name] or {
-		println(meilisearch_global)
-		panic('could not get config for meilisearch with name:${model.name}')
-	}
+pub fn get(args_ ArgsGet) !&MeilisearchClient  {
+    mut args := args_get(args_)
+    if !(args.name in meilisearch_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("meilisearch",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return meilisearch_global[args.name] or { 
+            println(meilisearch_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('meilisearch', model.name)
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o MeilisearchClient)! {
+    mut o2:=obj_init(o)!
+    meilisearch_global[o.name] = &o2
+    meilisearch_default = o.name
 }
 
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('meilisearch', model.name)!
-	play(heroscript: heroscript)!
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("meilisearch",model.name)
 }
 
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('meilisearch', model.name, heroscript_default()!)!
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("meilisearch",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn set(o MeilisearchClient) ! {
-	mut o2 := obj_init(o)!
-	meilisearch_global[o.name] = &o2
-	meilisearch_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o MeilisearchClient)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[MeilisearchClient](o)!
+    context.hero_config_set("meilisearch",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
+
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'meilisearch.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action meilisearch.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
 
-	mut install_actions := plbook.find(filter: 'meilisearch.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action meilisearch.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
 }
 
-// switch instance to be used for meilisearch
-pub fn switch(name string) {
-	meilisearch_default = name
-}
+
+
+
diff --git a/lib/clients/mycelium/mycelium_factory_.v b/lib/clients/mycelium/mycelium_factory_.v
index 693ed161..9f4e1543 100644
--- a/lib/clients/mycelium/mycelium_factory_.v
+++ b/lib/clients/mycelium/mycelium_factory_.v
@@ -1,104 +1,84 @@
+
 module mycelium
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 
 __global (
-	mycelium_global  map[string]&Mycelium
-	mycelium_default string
+    mycelium_global map[string]&Mycelium
+    mycelium_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
+
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o Mycelium)! {
+    mut o2:=obj_init(o)!
+    mycelium_global[o.name] = &o2
+    mycelium_default = o.name
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = mycelium_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("mycelium",model.name)
 }
 
-pub fn get(args_ ArgsGet) !&Mycelium {
-	mut model := args_get(args_)
-	if model.name !in mycelium_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return mycelium_global[model.name] or {
-		println(mycelium_global)
-		panic('could not get config for mycelium with name:${model.name}')
-	}
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("mycelium",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('mycelium', model.name)
-}
-
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('mycelium', model.name)!
-	play(heroscript: heroscript)!
-}
-
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('mycelium', model.name, heroscript_default()!)!
-}
-
-fn set(o Mycelium) ! {
-	mut o2 := obj_init(o)!
-	mycelium_global[o.name] = &o2
-	mycelium_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o Mycelium)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[Mycelium](o)!
+    context.hero_config_set("mycelium",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
+
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'mycelium.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action mycelium.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
 
-	mut install_actions := plbook.find(filter: 'mycelium.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action mycelium.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
 }
 
-// switch instance to be used for mycelium
-pub fn switch(name string) {
-	mycelium_default = name
-}
+
+
+
diff --git a/lib/clients/openai/openai_factory_.v b/lib/clients/openai/openai_factory_.v
index 23ee6c0d..15a19044 100644
--- a/lib/clients/openai/openai_factory_.v
+++ b/lib/clients/openai/openai_factory_.v
@@ -1,105 +1,57 @@
+
 module openai
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
+import freeflowuniverse.herolib.ui.console
+
 
 __global (
-	openai_global  map[string]&OpenAI
-	openai_default string
+    openai_global map[string]&OpenAI
+    openai_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string = 'default'
-}
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut args := args_
-	if args.name == '' {
-		args.name = openai_default
-	}
-	if args.name == '' {
-		args.name = 'default'
-	}
-	return args
-}
-
-pub fn get(args_ ArgsGet) !&OpenAI {
-	mut args := args_get(args_)
-	if args.name !in openai_global {
-		if !config_exists() {
-			if default {
-				config_save()!
-			}
-		}
-		config_load()!
-	}
-	return openai_global[args.name] or {
-		println(openai_global)
-		panic('bug in get from factory: ')
-	}
-}
-
-fn config_exists(args_ ArgsGet) bool {
-	mut args := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('openai', args.name)
-}
-
-fn config_load(args_ ArgsGet) ! {
-	mut args := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('openai', args.name)!
-	play(heroscript: heroscript)!
-}
-
-fn config_save(args_ ArgsGet) ! {
-	mut args := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('openai', args.name, heroscript_default()!)!
-}
-
-fn set(o OpenAI) ! {
-	mut o2 := obj_init(o)!
-	openai_global['default'] = &o2
-}
 
 @[params]
-pub struct PlayArgs {
+pub struct ArgsGet{
 pub mut:
-	name       string = 'default'
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
-
-	start     bool
-	stop      bool
-	restart   bool
-	delete    bool
-	configure bool // make sure there is at least one installed
+    name string
 }
 
-pub fn play(args_ PlayArgs) ! {
-	mut args := args_
-
-	if args.heroscript == '' {
-		args.heroscript = heroscript_default()!
-	}
-	mut plbook := args.plbook or { playbook.new(text: args.heroscript)! }
-
-	mut install_actions := plbook.find(filter: 'openai.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			cfg_play(p)!
-		}
-	}
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = openai_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-// switch instance to be used for openai
-pub fn switch(name string) {
-	openai_default = name
+pub fn get(args_ ArgsGet) !&OpenAI  {
+    mut args := args_get(args_)
+    if !(args.name in openai_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("openai",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return openai_global[args.name] or { 
+            println(openai_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
+
+
+
+
+
diff --git a/lib/clients/postgresql_client/postgresql_client_factory_.v b/lib/clients/postgresql_client/postgresql_client_factory_.v
index 9ae95577..0fd6eadb 100644
--- a/lib/clients/postgresql_client/postgresql_client_factory_.v
+++ b/lib/clients/postgresql_client/postgresql_client_factory_.v
@@ -1,27 +1,20 @@
+
 module postgresql_client
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
 
+
 __global (
-	postgresql_client_global  map[string]&PostgresClient
-	postgresql_client_default string
+    postgresql_client_global map[string]&PostgresClient
+    postgresql_client_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&PostgresClient {
-	return &PostgresClient{}
-}
 
-// switch instance to be used for postgresql_client
-pub fn switch(name string) {
-	postgresql_client_default = name
-}
+
+
+
diff --git a/lib/clients/rclone/rclone_factory_.v b/lib/clients/rclone/rclone_factory_.v
index c5ac3a67..1d390f24 100644
--- a/lib/clients/rclone/rclone_factory_.v
+++ b/lib/clients/rclone/rclone_factory_.v
@@ -1,103 +1,84 @@
+
 module rclone
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
+import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 
 __global (
-	rclone_global  map[string]&RCloneClient
-	rclone_default string
+    rclone_global map[string]&RCloneClient
+    rclone_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
+
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o RCloneClient)! {
+    mut o2:=obj_init(o)!
+    rclone_global[o.name] = &o2
+    rclone_default = o.name
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = rclone_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("rclone",model.name)
 }
 
-pub fn get(args_ ArgsGet) !&RCloneClient {
-	mut model := args_get(args_)
-	if model.name !in rclone_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return rclone_global[model.name] or {
-		println(rclone_global)
-		panic('could not get config for rclone with name:${model.name}')
-	}
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("rclone",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('rclone', model.name)
-}
-
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('rclone', model.name)!
-	play(heroscript: heroscript)!
-}
-
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('rclone', model.name, heroscript_default()!)!
-}
-
-fn set(o RCloneClient) ! {
-	mut o2 := obj_init(o)!
-	rclone_global[o.name] = &o2
-	rclone_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o RCloneClient)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[RCloneClient](o)!
+    context.hero_config_set("rclone",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
+
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'rclone.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action rclone.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
 
-	mut install_actions := plbook.find(filter: 'rclone.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			cfg_play(p)!
-			// console.print_debug('install action rclone.configure\n${mycfg}')
-			// set(mycfg)!
-		}
-	}
 }
 
-// switch instance to be used for rclone
-pub fn switch(name string) {
-	rclone_default = name
-}
+
+
+
diff --git a/lib/clients/sendgrid/sendgrid_factory_.v b/lib/clients/sendgrid/sendgrid_factory_.v
index 4d8b0831..97e30a19 100644
--- a/lib/clients/sendgrid/sendgrid_factory_.v
+++ b/lib/clients/sendgrid/sendgrid_factory_.v
@@ -1,27 +1,20 @@
+
 module sendgrid
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
 
+
 __global (
-	sendgrid_global  map[string]&SendGrid
-	sendgrid_default string
+    sendgrid_global map[string]&SendGrid
+    sendgrid_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&SendGrid {
-	return &SendGrid{}
-}
 
-// switch instance to be used for sendgrid
-pub fn switch(name string) {
-	sendgrid_default = name
-}
+
+
+
diff --git a/lib/clients/zerodb_client/zerodb_client_factory_.v b/lib/clients/zerodb_client/zerodb_client_factory_.v
index fbcc19e4..f280cde4 100644
--- a/lib/clients/zerodb_client/zerodb_client_factory_.v
+++ b/lib/clients/zerodb_client/zerodb_client_factory_.v
@@ -1,27 +1,20 @@
+
 module zerodb_client
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
 
+
 __global (
-	zerodb_client_global  map[string]&ZeroDBClient
-	zerodb_client_default string
+    zerodb_client_global map[string]&ZeroDBClient
+    zerodb_client_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&ZeroDBClient {
-	return &ZeroDBClient{}
-}
 
-// switch instance to be used for zerodb_client
-pub fn switch(name string) {
-	zerodb_client_default = name
-}
+
+
+
diff --git a/lib/code/generator/installer_client/templates/objname_actions.vtemplate b/lib/code/generator/installer_client/templates/objname_actions.vtemplate
index 391c2638..619e6967 100644
--- a/lib/code/generator/installer_client/templates/objname_actions.vtemplate
+++ b/lib/code/generator/installer_client/templates/objname_actions.vtemplate
@@ -4,6 +4,7 @@ import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.core.texttools
 import freeflowuniverse.herolib.core.pathlib
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.installers.ulist
 import freeflowuniverse.herolib.installers.base
 
@@ -83,7 +84,7 @@ fn stop_post()!{
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	//THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('??{osal.profile_path_source_and()} ${model.name} version')
+	// res := os.execute('??{osal.profile_path_source_and()!} ${model.name} version')
 	// if res.exit_code != 0 {
 	// 	return false
 	// }
@@ -116,13 +117,13 @@ fn install_() ! {
 	console.print_header('install ${model.name}')
 	//THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	// 	url = 'https://github.com/${model.name}-dev/${model.name}/releases/download/v??{version}/${model.name}_??{version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	// 	url = 'https://github.com/${model.name}-dev/${model.name}/releases/download/v??{version}/${model.name}_??{version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	// 	url = 'https://github.com/${model.name}-dev/${model.name}/releases/download/v??{version}/${model.name}_??{version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	// 	url = 'https://github.com/${model.name}-dev/${model.name}/releases/download/v??{version}/${model.name}_??{version}_darwin_amd64.tar.gz'
 	// } else {
 	// 	return error('unsported platform')
@@ -148,7 +149,7 @@ fn build_() ! {
 	//url := 'https://github.com/threefoldtech/${model.name}'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	// 	return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/code/generator/installer_client/templates/objname_factory_.vtemplate b/lib/code/generator/installer_client/templates/objname_factory_.vtemplate
index 474ffdbd..571655c6 100644
--- a/lib/code/generator/installer_client/templates/objname_factory_.vtemplate
+++ b/lib/code/generator/installer_client/templates/objname_factory_.vtemplate
@@ -4,6 +4,7 @@ module ${model.name}
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core
 @if model.hasconfig
 import freeflowuniverse.herolib.data.encoderhero
 @end
diff --git a/lib/core/base/readme.md b/lib/core/base/readme.md
index 83ddbbab..3d165c88 100644
--- a/lib/core/base/readme.md
+++ b/lib/core/base/readme.md
@@ -1,105 +1,76 @@
-## Context & Sessions
+# Base Module
 
-Everything we do in hero lives in a context, each context has a unique name and ID. A context can have multiple sessions, where each session represents a specific execution environment.
+The Base module is a foundational component of the Hero framework that provides essential context and session management functionality.
+
+## Features
+
+- **Context Management**: Handles application context with support for:
+  - Parameter management
+  - Redis integration
+  - Database collections
+  - Configuration storage and retrieval
+  - Path management
+
+- **Session Handling**: Provides session management capabilities through the Base and Session structures
+
+- **Configuration Management**: 
+  - heroscript configuration system
+  - Support for environment variable expansion
+
+- **Security Features**:
+  - Secret management
+  - AES symmetric encryption/decryption
+  - Secure configuration storage
+
+- **Database Integration**:
+  - Redis database support with automatic database selection
+  - File-based database collections
+  - Key-value storage capabilities
+
+## Core Components
 
 ### Context
 
-Each context has:
-- A unique ID and name
-- Secret management (encrypted)
-- Database collection
-- Configuration storage
-- Code root path
-- Parameters
+The `Context` struct is the central component that manages:
+- Application parameters
+- Database connections
+- Redis client
+- File paths
+- Configuration settings
 
-### Sessions
+### Base
 
-Sessions exist within a context and provide:
-- Unique name within the context
-- Interactive mode control
-- Environment variables
-- Start/End time tracking
-- Parameter storage
-- Database access
-- Logging
+The `Base` struct provides:
+- Session management
+- Instance tracking
+- Configuration type handling
 
-### Storage Structure
+## Usage
 
-Redis is used to manage contexts and sessions:
+The base module is typically used as a foundation for other Hero framework components. It provides the necessary infrastructure for:
 
-- Redis DB X (where X is context ID):
-  - `context:config` - JSON encoded context configuration
-  - `sessions:config:$name` - JSON encoded session configuration for each session
+- Managing application state
+- Handling configurations
+- Managing database connections
+- Securing sensitive data
+- Organizing application resources
 
-### Database Structure
+## Configuration
 
-Each context has a database collection located at `~/hero/db/$contextid/`. Within this:
-- Each session gets its own database named `session_$name`
-- A shared `config` database exists for context-wide configuration
+The module supports various configuration options through the `ContextConfig` struct:
+- `id`: Unique identifier for the context
+- `name`: Context name (defaults to 'default')
+- `params`: Parameter string
+- `coderoot`: Root path for code
+- `interactive`: Interactive mode flag
+- `secret`: Hashed secret for encryption
+- `db_path`: Path to database collection
+- `encrypt`: Encryption flag
 
-### Hero Configuration
+## Security
 
-Contexts support hero-specific configuration files:
-- Stored at `~/hero/context/$contextname/$category__$name.yaml`
-- Supports categories for organization
-- Automatically handles shell expansions
-
-### Example Usage
-
-```v
-import freeflowuniverse.herolib.core.base
-
-// Create a new context
-mut context := context_new(
-    id: 1
-    name: 'mycontext'
-    coderoot: '/tmp/code'
-    interactive: true
-)!
-
-// Create a new session in the context
-mut session := session_new(
-    context: context
-    name: 'mysession1'
-    interactive: true
-)!
-
-// Work with environment variables
-session.env_set('KEY', 'value')!
-value := session.env_get('KEY')!
-
-// Work with hero config
-context.hero_config_set('category', 'name', 'content')!
-content := context.hero_config_get('category', 'name')!
-
-// Access session database
-mut db := session.db_get()!
-
-// Access context-wide config database
-mut config_db := session.db_config_get()!
-```
-
-### Security
-
-- Context secrets are stored as MD5 hashes
-- Support for encryption of sensitive data
-- Interactive secret configuration available
-
-### File Structure
-
-Each context and session has its own directory structure:
-- Context root: `~/hero/context/$contextname/`
-- Session directory: `~/hero/context/$contextname/$sessionname/`
-
-This structure helps organize configuration files, logs, and other session-specific data.
-
-### Logging
-
-Each session has its own logger:
-
-```v
-mut logger := session.logger()!
-logger.log(log:'My log message')
-```
-
-For detailed logging capabilities and options, see the logger documentation in `lib/core/logger/readme.md`.
+The module includes built-in security features:
+- Secret management with encryption
+- Secure configuration storage
+- MD5 hashing for secrets
+- AES symmetric encryption for sensitive data
diff --git a/lib/core/interactive.v b/lib/core/interactive.v
new file mode 100644
index 00000000..468f79ac
--- /dev/null
+++ b/lib/core/interactive.v
@@ -0,0 +1,17 @@
+module core
+
+import base
+
+//check if we are interactive in current context
+pub fn interactive()!bool{
+	mut c:=base.context()!
+	if c.config.interactive{
+		return true
+	}	
+	return false
+}
+
+pub fn interactive_set()!{
+	mut c:=base.context()!
+	c.config.interactive = true
+}
diff --git a/lib/core/memdb.v b/lib/core/memdb.v
new file mode 100644
index 00000000..8e3df5f8
--- /dev/null
+++ b/lib/core/memdb.v
@@ -0,0 +1,25 @@
+module core
+
+__global (
+	memdb shared map[string]string
+)
+
+pub fn memdb_set(key string, val string) {
+	lock memdb {
+		memdb[key] = val
+	}
+}
+
+pub fn memdb_get(key string) string {
+	lock memdb {
+		return memdb[key] or { return '' }
+	}
+	return ''
+}
+
+pub fn memdb_exists(key string) bool {
+	if memdb_get(key).len > 0 {
+		return true
+	}
+	return false
+}
diff --git a/lib/core/memdb_test.v b/lib/core/memdb_test.v
new file mode 100644
index 00000000..bceb12f8
--- /dev/null
+++ b/lib/core/memdb_test.v
@@ -0,0 +1,28 @@
+module core
+
+fn test_memdb_set_get() {
+	// Test basic set/get
+	memdb_set('test_key', 'test_value')
+	assert memdb_get('test_key') == 'test_value'
+
+	// Test overwriting value
+	memdb_set('test_key', 'new_value')
+	assert memdb_get('test_key') == 'new_value'
+
+	// Test getting non-existent key
+	assert memdb_get('non_existent') == ''
+}
+
+fn test_memdb_exists() {
+	// Test existing key
+	memdb_set('exists_key', 'value')
+	assert memdb_exists('exists_key') == true
+
+	// Test non-existing key
+	assert memdb_exists('non_existent') == false
+
+	// Test empty value
+	memdb_set('empty_key', '')
+	assert memdb_exists('empty_key') == false
+}
+
diff --git a/lib/osal/platform.v b/lib/core/platform.v
similarity index 64%
rename from lib/osal/platform.v
rename to lib/core/platform.v
index 7b4ecfd4..c45fb619 100644
--- a/lib/osal/platform.v
+++ b/lib/core/platform.v
@@ -1,9 +1,20 @@
-module osal
+module core
 
 import os
+
 // import freeflowuniverse.herolib.ui.console
 // Returns the enum value that matches the provided string for PlatformType
 
+
+pub enum PlatformType {
+	unknown
+	osx
+	ubuntu
+	alpine
+	arch
+	suse
+}
+
 pub fn platform_enum_from_string(platform string) PlatformType {
 	return match platform.to_lower() {
 		'osx' { .osx }
@@ -14,18 +25,10 @@ pub fn platform_enum_from_string(platform string) PlatformType {
 	}
 }
 
-pub enum PlatformType {
-	unknown
-	osx
-	ubuntu
-	alpine
-	arch
-	suse
-}
 
 // Returns the enum value that matches the provided string for CPUType
-pub fn cputype_enum_from_string(cpytype string) CPUType {
-	return match cpytype.to_lower() {
+pub fn cputype_enum_from_string(cputype string) CPUType {
+	return match cputype.to_lower() {
 		'intel' { .intel }
 		'arm' { .arm }
 		'intel32' { .intel32 }
@@ -42,8 +45,16 @@ pub enum CPUType {
 	arm32
 }
 
-pub fn platform() PlatformType {
-	mut logger := get_logger()
+pub fn cmd_exists(cmd string) bool {
+	cmd1 := 'which ${cmd}'
+	res := os.execute(cmd1)
+	if res.exit_code > 0 {
+		return false
+	}
+	return true
+}
+
+pub fn platform()! PlatformType {
 	mut platform_ := PlatformType.unknown
 	platform_ = platform_enum_from_string(memdb_get('platformtype'))
 	if platform_ != PlatformType.unknown {
@@ -58,7 +69,7 @@ pub fn platform() PlatformType {
 	} else if cmd_exists('pacman') {
 		platform_ = PlatformType.arch
 	} else {
-		logger.error('Unknown platform')
+		return error('Unknown platform')
 	}
 	if platform_ != PlatformType.unknown {
 		memdb_set('platformtype', platform_.str())
@@ -66,17 +77,18 @@ pub fn platform() PlatformType {
 	return platform_
 }
 
-pub fn cputype() CPUType {
-	mut logger := get_logger()
+pub fn cputype()! CPUType {
 	mut cputype_ := CPUType.unknown
 	cputype_ = cputype_enum_from_string(memdb_get('cputype'))
 	if cputype_ != CPUType.unknown {
 		return cputype_
 	}
-	sys_info := execute_stdout('uname -m') or {
-		logger.error('Failed to execute uname to get the cputype: ${err}')
-		return CPUType.unknown
+	res := os.execute('uname -m')
+	if res.exit_code >0{
+		return error("can't execute uname -m")
 	}
+	sys_info := res.output
+	
 	cputype_ = match sys_info.to_lower().trim_space() {
 		'x86_64' {
 			CPUType.intel
@@ -87,9 +99,7 @@ pub fn cputype() CPUType {
 		'aarch64' {
 			CPUType.arm
 		}
-		// TODO 32 bit ones!
 		else {
-			logger.error('Unknown cpu type ${sys_info}')
 			CPUType.unknown
 		}
 	}
@@ -100,37 +110,37 @@ pub fn cputype() CPUType {
 	return cputype_
 }
 
-pub fn is_osx() bool {
-	return platform() == .osx
+pub fn is_osx()! bool {
+	return platform()! == .osx
 }
 
-pub fn is_osx_arm() bool {
-	return platform() == .osx && cputype() == .arm
+pub fn is_osx_arm()! bool {
+	return platform()! == .osx && cputype()! == .arm
 }
 
-pub fn is_osx_intel() bool {
-	return platform() == .osx && cputype() != .intel
+pub fn is_osx_intel()! bool {
+	return platform()! == .osx && cputype()! == .intel
 }
 
-pub fn is_ubuntu() bool {
-	return platform() == .ubuntu
+pub fn is_ubuntu()! bool {
+	return platform()! == .ubuntu
 }
 
-pub fn is_linux() bool {
-	return platform() == .ubuntu || platform() == .arch || platform() == .suse
-		|| platform() == .alpine
+pub fn is_linux()! bool {
+	return platform()! == .ubuntu || platform()! == .arch || platform()! == .suse
+		|| platform()! == .alpine
 }
 
-pub fn is_linux_arm() bool {
-	// console.print_debug("islinux:${is_linux()} cputype:${cputype()}")
-	return is_linux() && cputype() == .arm
+pub fn is_linux_arm()!bool {
+	// console.print_debug("islinux:${is_linux()!} cputype:${cputype()!}")
+	return is_linux()! && cputype()! == .arm
 }
 
-pub fn is_linux_intel() bool {
-	return is_linux() && cputype() == .intel
+pub fn is_linux_intel()! bool {
+	return is_linux()! && cputype()! == .intel
 }
 
-pub fn hostname() !string {
+pub fn hostname()!string {
 	res := os.execute('hostname')
 	if res.exit_code > 0 {
 		return error("can't get hostname. Error.")
diff --git a/lib/core/platform_test.v b/lib/core/platform_test.v
new file mode 100644
index 00000000..aa9706a7
--- /dev/null
+++ b/lib/core/platform_test.v
@@ -0,0 +1,9 @@
+module core
+
+fn test_platform()! {
+	assert platform()! != .unknown
+}
+
+fn test_cputype()! {
+	assert cputype()! != .unknown
+}
diff --git a/lib/core/readme.md b/lib/core/readme.md
new file mode 100644
index 00000000..c52e8684
--- /dev/null
+++ b/lib/core/readme.md
@@ -0,0 +1,85 @@
+# Core Module
+
+The Core module provides fundamental system-level functionality for the Hero framework. It handles platform detection, system operations, and provides essential utilities used throughout the framework.
+
+## Main Features
+
+### Platform Management
+- Platform detection (OSX, Ubuntu, Alpine, Arch)
+- CPU architecture detection (Intel, ARM)
+- System information retrieval (hostname, init system)
+- Cross-platform compatibility utilities
+
+### Memory Database
+- Thread-safe in-memory key-value store
+- Global state management
+- Caching for system information
+
+### Sudo Operations
+- Permission management and verification
+- Sudo requirement detection
+- Path access rights checking
+- Command elevation handling
+
+### Submodules
+
+- **base**: Context and session management
+- **httpconnection**: HTTP client functionality
+- **logger**: Logging infrastructure
+- **pathlib**: Path manipulation and handling
+- **playbook**: Execution playbooks
+- **redisclient**: Redis database client
+- **rootpath**: Root path management
+- **smartid**: Identifier management
+- **texttools**: Text manipulation utilities
+- **vexecutor**: Command execution
+
+## Platform Support
+
+The module supports multiple platforms:
+- macOS (Intel and ARM)
+- Ubuntu
+- Alpine Linux
+- Arch Linux
+
+And CPU architectures:
+- x86_64 (Intel)
+- ARM64/AArch64
+
+## Usage
+
+The core module provides essential functionality used by other Hero framework components. Key features include:
+
+### Platform Detection
+```v
+// Check platform type
+if core.is_linux()! {
+    // Linux-specific code
+}
+
+// Check CPU architecture
+if core.is_linux_arm()! {
+    // ARM-specific code
+}
+```
+
+### Memory Database
+```v
+// Store values
+core.memdb_set('key', 'value')
+
+// Retrieve values
+value := core.memdb_get('key')
+```
+
+### Sudo Operations
+```v
+// Check sudo requirements
+if core.sudo_required()! {
+    // Handle sudo requirements
+}
+
+// Verify path permissions
+path := core.sudo_path_check('/protected/path', true)!
+```
+
diff --git a/lib/core/sudo.v b/lib/core/sudo.v
new file mode 100644
index 00000000..092c5b01
--- /dev/null
+++ b/lib/core/sudo.v
@@ -0,0 +1,91 @@
+module core
+
+import base
+import os
+
+//check path is accessible, e.g. do we need sudo and are we sudo
+// if ok then will just return the same path string as output
+pub fn sudo_path_check(path string)!string{
+	if sudo_path_ok(path)!{
+		return path
+	}
+	return error("Can't write/delete path:${path} because of no rights.")
+}
+
+//return false if we can't work on the path
+pub fn sudo_path_ok(path string)!bool{
+	if sudo_rights_check()!{
+		return true
+	}
+	// Check if path is in protected directories
+	for item in ["/usr/","/boot","/etc","/root/"]{
+		if path.starts_with(item){
+			return false
+		}
+	}
+	// If not in protected directories, path is accessible
+	return true
+}
+
+
+//if we know cmd requires sudo rights
+pub fn sudo_cmd(cmd string)!bool{
+	cmd2:=cmd.split(" ")[0]
+	if cmd2 in [
+		"ufw"
+	] {
+		return true
+	}
+	//TODO: need many more checks
+	return false
+}
+
+//if sudo required and we are interactive then we will put sudo in front of returned cmd
+pub fn sudo_cmd_check(cmd string)!string{
+	// If we have sudo rights, no need to add sudo prefix
+	if sudo_rights_check()!{
+		return cmd
+	}
+
+	// Check if command requires sudo
+	needs_sudo := sudo_cmd(cmd)!
+
+	if !needs_sudo {
+		return cmd
+	}
+
+	if interactive()!{
+		return "sudo ${cmd}"
+	}
+
+	return error("can't execute the cmd, because no sudo rights.\ncmd:'${cmd}'")
+}
+
+
+
+//check of we have sudo rights, if yes return true
+pub fn sudo_rights_check() ! bool {
+	// Check if the user is root
+	if os.getenv('USER') == 'root' {
+		return true
+	}
+	//TOOD: we can do more
+	return false
+}
+
+// Method to check if sudo is required (i.e., if the user is root or has sudo privileges)
+pub fn sudo_required()!bool {
+	// Check if the user is root
+	if sudo_rights_check()!{
+		return false
+	}
+	platform_ := platform()!
+
+	if platform_ == .osx {
+		return false
+	}
+
+	// Check if the user has sudo privileges (test with `sudo -v`)
+	sudo_check := os.execute('sudo -v')
+	return sudo_check.exit_code == 0
+}
diff --git a/lib/core/sudo_test.v b/lib/core/sudo_test.v
new file mode 100644
index 00000000..60c0daca
--- /dev/null
+++ b/lib/core/sudo_test.v
@@ -0,0 +1,67 @@
+module core
+import os
+import base
+
+fn init_context() ! {
+	mut c := base.context()!
+	c.config.id = 1
+	c.config.interactive = true
+	c.save()!
+}
+
+fn test_sudo_required()! {
+	init_context()!
+	// Test if sudo requirement detection works
+	required := sudo_required()!
+	// We can't assert specific value as it depends on system state
+	// but we can verify it returns a valid bool
+	assert required == true || required == false
+}
+
+fn test_sudo_cmd() {
+	init_context()!
+	// Test known sudo commands
+	assert sudo_cmd('ufw allow 80')! == true
+	assert sudo_cmd('echo test')! == false
+}
+
+fn test_sudo_path_ok() {
+	init_context()!
+	// Test path permission checks
+	user_home := os.home_dir()
+	assert sudo_path_ok(user_home)! == true
+}
+
+fn test_sudo_path_protected() {
+	init_context()!
+	// Test path permission checks for protected paths
+	p := "/usr/local"
+	
+	// Protected paths should require sudo
+	assert sudo_path_ok(p)! == false
+}
+
+
+fn test_sudo_cmd_check() {
+	init_context()!
+	assert interactive()!, 'interactive mode should be set'
+	
+	// Test command sudo requirement checking for non-sudo command
+	cmd := 'echo test'
+	
+	result := sudo_cmd_check(cmd)!
+	assert result == cmd
+
+}
+
+fn test_sudo_cmd_check_sudo_required()! {
+	init_context()!
+	assert interactive()!, 'interactive mode should be set'
+	
+	// Test command sudo requirement checking for sudo-required command
+	cmd := 'ufw something'
+	
+	result := sudo_cmd_check(cmd)!
+	assert result == 'sudo ${cmd}'
+
+}
diff --git a/lib/data/ipaddress/ipaddress.v b/lib/data/ipaddress/ipaddress.v
index 38f398e7..c67498e9 100644
--- a/lib/data/ipaddress/ipaddress.v
+++ b/lib/data/ipaddress/ipaddress.v
@@ -142,7 +142,7 @@ pub fn (mut ipaddr IPAddress) ping(args_ PingArgs) bool {
 	if ipaddr.cat == IpAddressType.ipv4 {
 		cmd = 'ping -c 1 -W ${args.timeout} ${ipaddr.addr}'
 	} else {
-		if osal.is_osx() {
+		if core.is_osx()! {
 			cmd = 'ping6 -c 1 -i ${timeout} ${ipaddr.addr}'
 		} else {
 			cmd = 'ping -6 -c 1 -W ${args.timeout} ${ipaddr.addr}'
diff --git a/lib/data/markdownparser/parsers/parser_line.v b/lib/data/markdownparser/parsers/parser_line.v
index 6c2a658a..1b7fc6ea 100644
--- a/lib/data/markdownparser/parsers/parser_line.v
+++ b/lib/data/markdownparser/parsers/parser_line.v
@@ -120,21 +120,21 @@ fn (mut parser Parser) next() {
 // move further and reset the state
 fn (mut parser Parser) next_start() ! {
 	// means we need to add paragraph because we don't know what comes next
-	if parser.doc.last()! !is elements.Paragraph {
+	if parser.doc.last()!is elements.Paragraph {
 		parser.doc.paragraph_new(mut parser.doc, '')
 	}
 	parser.next()
 }
 
 fn (mut parser Parser) next_start_lf() ! {
-	if parser.doc.last()! !is elements.Paragraph {
+	if parser.doc.last()!is elements.Paragraph {
 		parser.doc.paragraph_new(mut parser.doc, '\n')
 	}
 	parser.next()
 }
 
 fn (mut parser Parser) ensure_last_is_paragraph() ! {
-	if parser.doc.last()! !is elements.Paragraph {
+	if parser.doc.last()!is elements.Paragraph {
 		parser.doc.paragraph_new(mut parser.doc, '')
 	}
 }
diff --git a/lib/installers/base/installer.v b/lib/installers/base/installer.v
index 46316035..936b2756 100644
--- a/lib/installers/base/installer.v
+++ b/lib/installers/base/installer.v
@@ -2,6 +2,7 @@ module base
 
 import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core
 import os
 
 @[params]
@@ -14,7 +15,7 @@ pub mut:
 // install base will return true if it was already installed
 pub fn install(args_ InstallArgs) ! {
 	console.print_header('install base (reset: ${args_.reset})')
-	pl := osal.platform()
+	pl := core.platform()!
 
 	mut args := args_
 
@@ -93,7 +94,7 @@ pub fn sshkeysinstall(args InstallArgs) ! {
 
 pub fn develop(args InstallArgs) ! {
 	console.print_header('install base develop (reset: ${args.reset})')
-	pl := osal.platform()
+	pl := core.platform()!
 
 	if args.reset == false && osal.done_exists('hero_development') {
 		return
diff --git a/lib/installers/base/redis.v b/lib/installers/base/redis.v
index 3a963b5f..ceb176f0 100644
--- a/lib/installers/base/redis.v
+++ b/lib/installers/base/redis.v
@@ -4,6 +4,7 @@ import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.core.pathlib
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.sysadmin.startupmanager
+import freeflowuniverse.herolib.core
 import time
 import os
 
@@ -39,7 +40,7 @@ pub fn redis_install(args_ RedisInstallArgs) ! {
 	console.print_header('install redis.')
 
 	if !(osal.cmd_exists_profile('redis-server')) {
-		if osal.is_linux() {
+		if core.is_linux()! {
 			osal.package_install('redis-server')!
 		} else {
 			osal.package_install('redis')!
@@ -54,7 +55,7 @@ pub fn redis_install(args_ RedisInstallArgs) ! {
 }
 
 fn configfilepath(args RedisInstallArgs) string {
-	if osal.is_linux() {
+	if core.is_linux() or {panic(err)} {
 		return '/etc/redis/redis.conf'
 	} else {
 		return '${args.datadir}/redis.conf'
@@ -83,7 +84,7 @@ pub fn start(args RedisInstallArgs) ! {
 	// remove all redis in memory
 	osal.process_kill_recursive(name: 'redis-server')!
 
-	if osal.platform() == .osx {
+	if core.platform()! == .osx {
 		osal.exec(cmd: 'redis-server ${configfilepath()} --daemonize yes')!
 		// osal.exec(cmd:"brew services start redis") or {
 		// 	osal.exec(cmd:"redis-server ${configfilepath()} --daemonize yes")!
diff --git a/lib/installers/db/meilisearchinstaller/meilisearchinstaller_actions.v b/lib/installers/db/meilisearchinstaller/meilisearchinstaller_actions.v
index ba60b779..9e1acf63 100644
--- a/lib/installers/db/meilisearchinstaller/meilisearchinstaller_actions.v
+++ b/lib/installers/db/meilisearchinstaller/meilisearchinstaller_actions.v
@@ -9,7 +9,7 @@ import freeflowuniverse.herolib.installers.ulist
 import os
 
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} meilisearch -V')
+	res := os.execute('${osal.profile_path_source_and()!} meilisearch -V')
 	if res.exit_code != 0 {
 		return false
 	}
@@ -28,13 +28,13 @@ fn install_() ! {
 	console.print_header('install meilisearch')
 	mut url := ''
 
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/meilisearch/meilisearch/releases/download/v${version}/meilisearch-linux-aarch64'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/meilisearch/meilisearch/releases/download/v${version}/meilisearch-linux-amd64'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/meilisearch/meilisearch/releases/download/v${version}/meilisearch-macos-apple-silicon'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/meilisearch/meilisearch/releases/download/v${version}/meilisearch-macos-amd64'
 	} else {
 		return error('unsported platform')
@@ -62,7 +62,7 @@ fn build_() ! {
 	// console.print_header('compile meilisearch')
 	// rust.install()!
 	// mut dest_on_os := '${os.home_dir()}/hero/bin'
-	// if osal.is_linux() {
+	// if core.is_linux()! {
 	// 	dest_on_os = '/usr/local/bin'
 	// }
 	// console.print_debug(' - dest path for meilisearchs is on: ${dest_on_os}')
diff --git a/lib/installers/db/meilisearchinstaller/meilisearchinstaller_factory_.v b/lib/installers/db/meilisearchinstaller/meilisearchinstaller_factory_.v
index ef8ae112..7490d7f0 100644
--- a/lib/installers/db/meilisearchinstaller/meilisearchinstaller_factory_.v
+++ b/lib/installers/db/meilisearchinstaller/meilisearchinstaller_factory_.v
@@ -1,271 +1,301 @@
+
 module meilisearchinstaller
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	meilisearchinstaller_global  map[string]&MeilisearchServer
-	meilisearchinstaller_default string
+    meilisearchinstaller_global map[string]&MeilisearchServer
+    meilisearchinstaller_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = meilisearchinstaller_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = meilisearchinstaller_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-pub fn get(args_ ArgsGet) !&MeilisearchServer {
-	mut model := args_get(args_)
-	if model.name !in meilisearchinstaller_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return meilisearchinstaller_global[model.name] or {
-		println(meilisearchinstaller_global)
-		panic('could not get config for meilisearchinstaller with name:${model.name}')
-	}
+pub fn get(args_ ArgsGet) !&MeilisearchServer  {
+    mut args := args_get(args_)
+    if !(args.name in meilisearchinstaller_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("meilisearchinstaller",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return meilisearchinstaller_global[args.name] or { 
+            println(meilisearchinstaller_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('meilisearchinstaller', model.name)
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o MeilisearchServer)! {
+    mut o2:=obj_init(o)!
+    meilisearchinstaller_global[o.name] = &o2
+    meilisearchinstaller_default = o.name
 }
 
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('meilisearchinstaller', model.name)!
-	play(heroscript: heroscript)!
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("meilisearchinstaller",model.name)
 }
 
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('meilisearchinstaller', model.name, heroscript_default()!)!
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("meilisearchinstaller",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn set(o MeilisearchServer) ! {
-	mut o2 := obj_init(o)!
-	meilisearchinstaller_global[o.name] = &o2
-	meilisearchinstaller_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o MeilisearchServer)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[MeilisearchServer](o)!
+    context.hero_config_set("meilisearchinstaller",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'meilisearchinstaller.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action meilisearchinstaller.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	mut install_actions := plbook.find(filter: 'meilisearchinstaller.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action meilisearchinstaller.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
+    mut other_actions := plbook.find(filter: 'meilisearchinstaller.')!
+    for other_action in other_actions {
+        if other_action.name in ["destroy","install","build"]{
+            mut p := other_action.params
+            reset:=p.get_default_false("reset")
+            if other_action.name == "destroy" || reset{
+                console.print_debug("install action meilisearchinstaller.destroy")
+                destroy_()!
+            }
+            if other_action.name == "install"{
+                console.print_debug("install action meilisearchinstaller.install")
+                install_()!
+            }            
+        }
+        if other_action.name in ["start","stop","restart"]{
+            mut p := other_action.params
+            name := p.get('name')!            
+            mut meilisearchinstaller_obj:=get(name:name)!
+            console.print_debug("action object:\n${meilisearchinstaller_obj}")
+            if other_action.name == "start"{
+                console.print_debug("install action meilisearchinstaller.${other_action.name}")
+                meilisearchinstaller_obj.start()!
+            }
 
-	mut other_actions := plbook.find(filter: 'meilisearchinstaller.')!
-	for other_action in other_actions {
-		if other_action.name in ['destroy', 'install', 'build'] {
-			mut p := other_action.params
-			reset := p.get_default_false('reset')
-			if other_action.name == 'destroy' || reset {
-				console.print_debug('install action meilisearchinstaller.destroy')
-				destroy()!
-			}
-			if other_action.name == 'install' {
-				console.print_debug('install action meilisearchinstaller.install')
-				install()!
-			}
-		}
-		if other_action.name in ['start', 'stop', 'restart'] {
-			mut p := other_action.params
-			name := p.get('name')!
-			mut meilisearchinstaller_obj := get(name: name)!
-			console.print_debug('action object:\n${meilisearchinstaller_obj}')
-			if other_action.name == 'start' {
-				console.print_debug('install action meilisearchinstaller.${other_action.name}')
-				meilisearchinstaller_obj.start()!
-			}
+            if other_action.name == "stop"{
+                console.print_debug("install action meilisearchinstaller.${other_action.name}")
+                meilisearchinstaller_obj.stop()!
+            }
+            if other_action.name == "restart"{
+                console.print_debug("install action meilisearchinstaller.${other_action.name}")
+                meilisearchinstaller_obj.restart()!
+            }
+        }
+    }
 
-			if other_action.name == 'stop' {
-				console.print_debug('install action meilisearchinstaller.${other_action.name}')
-				meilisearchinstaller_obj.stop()!
-			}
-			if other_action.name == 'restart' {
-				console.print_debug('install action meilisearchinstaller.${other_action.name}')
-				meilisearchinstaller_obj.restart()!
-			}
-		}
-	}
 }
 
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+
+//load from disk and make sure is properly intialized
+pub fn (mut self MeilisearchServer) reload() ! {
+    switch(self.name)
+    self=obj_init(self)!
 }
 
-// load from disk and make sure is properly intialized
-pub fn (mut self MeilisearchServer) reload() ! {
-	switch(self.name)
-	self = obj_init(self)!
+
+fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self MeilisearchServer) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('meilisearchinstaller start')
+    console.print_header('meilisearchinstaller start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting meilisearchinstaller with ${zprocess.startuptype}...')
+        console.print_debug('starting meilisearchinstaller with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('meilisearchinstaller did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('meilisearchinstaller did not install properly.')
 }
 
 pub fn (mut self MeilisearchServer) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self MeilisearchServer) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self MeilisearchServer) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self MeilisearchServer) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self MeilisearchServer) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+//switch instance to be used for meilisearchinstaller
+pub fn switch(name string) {
+    meilisearchinstaller_default = name
+}
+
+
+pub fn (mut self MeilisearchServer) install(args InstallArgs) ! {
+    switch(self.name)
+    if args.reset {
+        destroy_()!    
+    }   
+    if ! (installed_()!){
+        install_()! 
+    }
 }
 
 pub fn (mut self MeilisearchServer) build() ! {
-	switch(self.name)
-	build()!
+    switch(self.name)
+    build_()!
 }
 
 pub fn (mut self MeilisearchServer) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+    switch(self.name)
+    self.stop() or {}
+    destroy_()!
 }
 
-// switch instance to be used for meilisearchinstaller
-pub fn switch(name string) {
-	meilisearchinstaller_default = name
-}
+
+
+
diff --git a/lib/installers/db/postgresql/postgresql_factory_.v b/lib/installers/db/postgresql/postgresql_factory_.v
index 04ac3d84..9829b96f 100644
--- a/lib/installers/db/postgresql/postgresql_factory_.v
+++ b/lib/installers/db/postgresql/postgresql_factory_.v
@@ -1,266 +1,252 @@
+
 module postgresql
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	postgresql_global  map[string]&Postgresql
-	postgresql_default string
+    postgresql_global map[string]&Postgresql
+    postgresql_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
+
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o Postgresql)! {
+    mut o2:=obj_init(o)!
+    postgresql_global[o.name] = &o2
+    postgresql_default = o.name
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = postgresql_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("postgresql",model.name)
 }
 
-pub fn get(args_ ArgsGet) !&Postgresql {
-	mut model := args_get(args_)
-	if model.name !in postgresql_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return postgresql_global[model.name] or {
-		println(postgresql_global)
-		panic('could not get config for postgresql with name:${model.name}')
-	}
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("postgresql",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('postgresql', model.name)
-}
-
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('postgresql', model.name)!
-	play(heroscript: heroscript)!
-}
-
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('postgresql', model.name, heroscript_default()!)!
-}
-
-fn set(o Postgresql) ! {
-	mut o2 := obj_init(o)!
-	postgresql_global[o.name] = &o2
-	postgresql_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o Postgresql)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[Postgresql](o)!
+    context.hero_config_set("postgresql",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'postgresql.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action postgresql.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	mut install_actions := plbook.find(filter: 'postgresql.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action postgresql.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
+    mut other_actions := plbook.find(filter: 'postgresql.')!
+    for other_action in other_actions {
+        if other_action.name in ["destroy","install","build"]{
+            mut p := other_action.params
+            reset:=p.get_default_false("reset")
+            if other_action.name == "destroy" || reset{
+                console.print_debug("install action postgresql.destroy")
+                destroy_()!
+            }
+            if other_action.name == "install"{
+                console.print_debug("install action postgresql.install")
+                install_()!
+            }            
+        }
+        if other_action.name in ["start","stop","restart"]{
+            mut p := other_action.params
+            name := p.get('name')!            
+            mut postgresql_obj:=get(name:name)!
+            console.print_debug("action object:\n${postgresql_obj}")
+            if other_action.name == "start"{
+                console.print_debug("install action postgresql.${other_action.name}")
+                postgresql_obj.start()!
+            }
 
-	mut other_actions := plbook.find(filter: 'postgresql.')!
-	for other_action in other_actions {
-		if other_action.name in ['destroy', 'install', 'build'] {
-			mut p := other_action.params
-			reset := p.get_default_false('reset')
-			if other_action.name == 'destroy' || reset {
-				console.print_debug('install action postgresql.destroy')
-				destroy()!
-			}
-			if other_action.name == 'install' {
-				console.print_debug('install action postgresql.install')
-				install()!
-			}
-		}
-		if other_action.name in ['start', 'stop', 'restart'] {
-			mut p := other_action.params
-			name := p.get('name')!
-			mut postgresql_obj := get(name: name)!
-			console.print_debug('action object:\n${postgresql_obj}')
-			if other_action.name == 'start' {
-				console.print_debug('install action postgresql.${other_action.name}')
-				postgresql_obj.start()!
-			}
+            if other_action.name == "stop"{
+                console.print_debug("install action postgresql.${other_action.name}")
+                postgresql_obj.stop()!
+            }
+            if other_action.name == "restart"{
+                console.print_debug("install action postgresql.${other_action.name}")
+                postgresql_obj.restart()!
+            }
+        }
+    }
 
-			if other_action.name == 'stop' {
-				console.print_debug('install action postgresql.${other_action.name}')
-				postgresql_obj.stop()!
-			}
-			if other_action.name == 'restart' {
-				console.print_debug('install action postgresql.${other_action.name}')
-				postgresql_obj.restart()!
-			}
-		}
-	}
 }
 
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+
+//load from disk and make sure is properly intialized
+pub fn (mut self Postgresql) reload() ! {
+    switch(self.name)
+    self=obj_init(self)!
 }
 
-// load from disk and make sure is properly intialized
-pub fn (mut self Postgresql) reload() ! {
-	switch(self.name)
-	self = obj_init(self)!
+
+fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self Postgresql) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('postgresql start')
+    console.print_header('postgresql start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting postgresql with ${zprocess.startuptype}...')
+        console.print_debug('starting postgresql with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('postgresql did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('postgresql did not install properly.')
 }
 
 pub fn (mut self Postgresql) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self Postgresql) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self Postgresql) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self Postgresql) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Postgresql) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self Postgresql) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-// switch instance to be used for postgresql
-pub fn switch(name string) {
-	postgresql_default = name
-}
+
+
+
+
+
diff --git a/lib/installers/db/postgresql/postgresql_model.v b/lib/installers/db/postgresql/postgresql_model.v
index bbb5907d..fd5eed9a 100644
--- a/lib/installers/db/postgresql/postgresql_model.v
+++ b/lib/installers/db/postgresql/postgresql_model.v
@@ -39,7 +39,7 @@ fn cfg_play(p paramsparser.Params) !Postgresql {
 fn obj_init(obj_ Postgresql) !Postgresql {
 	mut obj := obj_
 	if obj.path == '' {
-		if osal.is_linux() {
+		if core.is_linux()! {
 			obj.path = '/data/postgresql/${obj.name}'
 		} else {
 			obj.path = '${os.home_dir()}/hero/var/postgresql/${obj.name}'
diff --git a/lib/installers/db/zerodb/zdb_installer.v b/lib/installers/db/zerodb/zdb_installer.v
index f044fa53..6ecfae89 100644
--- a/lib/installers/db/zerodb/zdb_installer.v
+++ b/lib/installers/db/zerodb/zdb_installer.v
@@ -28,7 +28,7 @@ pub fn install_(args_ InstallArgs) ! {
 	mut args := args_
 	version := '2.0.7'
 
-	res := os.execute('${osal.profile_path_source_and()} zdb --version')
+	res := os.execute('${osal.profile_path_source_and()!} zdb --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().len > 0)
 		if r.len != 3 {
@@ -46,7 +46,7 @@ pub fn install_(args_ InstallArgs) ! {
 		console.print_header('install zdb')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/threefoldtech/0-db/releases/download/v${version}/zdb-${version}-linux-amd64-static'
 		} else {
 			return error('unsported platform, only linux 64 for zdb for now')
diff --git a/lib/installers/db/zerodb/zerodb_actions.v b/lib/installers/db/zerodb/zerodb_actions.v
index c82dc370..a7db9c95 100644
--- a/lib/installers/db/zerodb/zerodb_actions.v
+++ b/lib/installers/db/zerodb/zerodb_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} zerodb version')
+	// res := os.execute('${osal.profile_path_source_and()!} zerodb version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install zerodb')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/zerodb-dev/zerodb/releases/download/v${version}/zerodb_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/zerodb-dev/zerodb/releases/download/v${version}/zerodb_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/zerodb-dev/zerodb/releases/download/v${version}/zerodb_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/zerodb-dev/zerodb/releases/download/v${version}/zerodb_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/zerodb'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/db/zerodb/zerodb_factory_.v b/lib/installers/db/zerodb/zerodb_factory_.v
index 3d69cd0e..c80e04e7 100644
--- a/lib/installers/db/zerodb/zerodb_factory_.v
+++ b/lib/installers/db/zerodb/zerodb_factory_.v
@@ -1,153 +1,152 @@
+
 module zerodb
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	zerodb_global  map[string]&ZeroDB
-	zerodb_default string
+    zerodb_global map[string]&ZeroDB
+    zerodb_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&ZeroDB {
-	return &ZeroDB{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self ZeroDB) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('zerodb start')
+    console.print_header('zerodb start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting zerodb with ${zprocess.startuptype}...')
+        console.print_debug('starting zerodb with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('zerodb did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('zerodb did not install properly.')
 }
 
 pub fn (mut self ZeroDB) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self ZeroDB) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self ZeroDB) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self ZeroDB) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self ZeroDB) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self ZeroDB) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self ZeroDB) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for zerodb
-pub fn switch(name string) {
-	zerodb_default = name
-}
+
+
+
+
diff --git a/lib/installers/db/zerofs/zerofs_actions.v b/lib/installers/db/zerofs/zerofs_actions.v
index e07fb550..a2e900e4 100644
--- a/lib/installers/db/zerofs/zerofs_actions.v
+++ b/lib/installers/db/zerofs/zerofs_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} zerofs version')
+	// res := os.execute('${osal.profile_path_source_and()!} zerofs version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install zerofs')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/zerofs-dev/zerofs/releases/download/v${version}/zerofs_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/zerofs-dev/zerofs/releases/download/v${version}/zerofs_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/zerofs-dev/zerofs/releases/download/v${version}/zerofs_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/zerofs-dev/zerofs/releases/download/v${version}/zerofs_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/zerofs'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/db/zerofs/zerofs_factory_.v b/lib/installers/db/zerofs/zerofs_factory_.v
index d885b669..8993fbff 100644
--- a/lib/installers/db/zerofs/zerofs_factory_.v
+++ b/lib/installers/db/zerofs/zerofs_factory_.v
@@ -1,153 +1,152 @@
+
 module zerofs
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	zerofs_global  map[string]&ZeroFS
-	zerofs_default string
+    zerofs_global map[string]&ZeroFS
+    zerofs_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&ZeroFS {
-	return &ZeroFS{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self ZeroFS) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('zerofs start')
+    console.print_header('zerofs start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting zerofs with ${zprocess.startuptype}...')
+        console.print_debug('starting zerofs with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('zerofs did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('zerofs did not install properly.')
 }
 
 pub fn (mut self ZeroFS) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self ZeroFS) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self ZeroFS) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self ZeroFS) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self ZeroFS) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self ZeroFS) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self ZeroFS) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for zerofs
-pub fn switch(name string) {
-	zerofs_default = name
-}
+
+
+
+
diff --git a/lib/installers/infra/coredns/cdns_install.v b/lib/installers/infra/coredns/cdns_install.v
index 560fc650..5cbf9f29 100644
--- a/lib/installers/infra/coredns/cdns_install.v
+++ b/lib/installers/infra/coredns/cdns_install.v
@@ -27,7 +27,7 @@ pub fn install_(args_ InstallArgs) ! {
 	mut args := args_
 	version := '1.11.1'
 
-	res := os.execute('${osal.profile_path_source_and()} coredns version')
+	res := os.execute('${osal.profile_path_source_and()!} coredns version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('CoreDNS-'))
 		if r.len != 1 {
@@ -44,13 +44,13 @@ pub fn install_(args_ InstallArgs) ! {
 		console.print_header('install coredns')
 
 		mut url := ''
-		if osal.is_linux_arm() {
+		if core.is_linux_arm()! {
 			url = 'https://github.com/coredns/coredns/releases/download/v${version}/coredns_${version}_linux_arm64.tgz'
-		} else if osal.is_linux_intel() {
+		} else if core.is_linux_intel()! {
 			url = 'https://github.com/coredns/coredns/releases/download/v${version}/coredns_${version}_linux_amd64.tgz'
-		} else if osal.is_osx_arm() {
+		} else if core.is_osx_arm()! {
 			url = 'https://github.com/coredns/coredns/releases/download/v${version}/coredns_${version}_darwin_arm64.tgz'
-		} else if osal.is_osx_intel() {
+		} else if core.is_osx_intel()! {
 			url = 'https://github.com/coredns/coredns/releases/download/v${version}/coredns_${version}_darwin_amd64.tgz'
 		} else {
 			return error('unsported platform')
diff --git a/lib/installers/infra/gitea/.heroscript b/lib/installers/infra/gitea/.heroscript
index e69de29b..ff8743d2 100644
--- a/lib/installers/infra/gitea/.heroscript
+++ b/lib/installers/infra/gitea/.heroscript
@@ -0,0 +1,11 @@
+!!hero_code.generate_installer
+    name: "gitea"
+    classname: "GiteaInstaller"
+    hasconfig: false
+    singleton: true
+    default: true
+    title: ""
+    templates: false
+    build: true
+    startupmanager: true
+
diff --git a/lib/installers/infra/gitea/gitea_actions.v b/lib/installers/infra/gitea/gitea_actions.v
new file mode 100644
index 00000000..d8439e94
--- /dev/null
+++ b/lib/installers/infra/gitea/gitea_actions.v
@@ -0,0 +1,203 @@
+module gitea
+
+import freeflowuniverse.herolib.osal
+import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core.texttools
+import freeflowuniverse.herolib.core.pathlib
+import freeflowuniverse.herolib.installers.ulist
+import freeflowuniverse.herolib.installers.base
+
+import freeflowuniverse.herolib.osal.systemd
+import freeflowuniverse.herolib.osal.zinit
+
+import freeflowuniverse.herolib.installers.lang.golang
+import freeflowuniverse.herolib.installers.lang.rust
+import freeflowuniverse.herolib.installers.lang.python
+
+import os
+
+fn startupcmd () ![]zinit.ZProcessNewArgs{
+    mut installer := get()!
+    mut res := []zinit.ZProcessNewArgs{}
+    //THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
+    // res << zinit.ZProcessNewArgs{
+    //     name: 'gitea'
+    //     cmd: 'gitea server'
+    //     env: {
+    //         'HOME': '/root'
+    //     }    
+    // }
+
+    return res
+    
+}
+
+fn running_() !bool {
+    mut installer := get()!
+    //THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
+    // this checks health of gitea
+    // curl http://localhost:3333/api/v1/s --oauth2-bearer 1234 works
+    // url:='http://127.0.0.1:${cfg.port}/api/v1'
+    // mut conn := httpconnection.new(name: 'gitea', url: url)!
+
+    // if cfg.secret.len > 0 {
+    //     conn.default_header.add(.authorization, 'Bearer ${cfg.secret}')
+    // }
+    // conn.default_header.add(.content_type, 'application/json')
+    // console.print_debug("curl -X 'GET' '${url}'/tags --oauth2-bearer ${cfg.secret}")
+    // r := conn.get_json_dict(prefix: 'tags', debug: false) or {return false}
+    // println(r)
+    // if true{panic("ssss")}
+    // tags := r['Tags'] or { return false }
+    // console.print_debug(tags)
+    // console.print_debug('gitea is answering.')
+    return false
+}
+
+fn start_pre()!{
+    
+}
+
+fn start_post()!{
+    
+}
+
+fn stop_pre()!{
+    
+}
+
+fn stop_post()!{
+    
+}
+
+
+//////////////////// following actions are not specific to instance of the object
+
+// checks if a certain version or above is installed
+fn installed_() !bool {
+    //THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
+    // res := os.execute('${osal.profile_path_source_and()!} gitea version')
+    // if res.exit_code != 0 {
+    //     return false
+    // }
+    // r := res.output.split_into_lines().filter(it.trim_space().len > 0)
+    // if r.len != 1 {
+    //     return error("couldn't parse gitea version.\n${res.output}")
+    // }
+    // if texttools.version(version) == texttools.version(r[0]) {
+    //     return true
+    // }
+    return false
+}
+
+//get the Upload List of the files
+fn ulist_get() !ulist.UList {
+    //optionally build a UList which is all paths which are result of building, is then used e.g. in upload
+    return ulist.UList{}
+}
+
+//uploads to S3 server if configured
+fn upload_() ! {
+    // installers.upload(
+    //     cmdname: 'gitea'
+    //     source: '${gitpath}/target/x86_64-unknown-linux-musl/release/gitea'
+    // )!
+
+}
+
+fn install_() ! {
+    console.print_header('install gitea')
+    //THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
+    // mut url := ''
+    // if core.is_linux_arm()! {
+    //     url = 'https://github.com/gitea-dev/gitea/releases/download/v${version}/gitea_${version}_linux_arm64.tar.gz'
+    // } else if core.is_linux_intel()! {
+    //     url = 'https://github.com/gitea-dev/gitea/releases/download/v${version}/gitea_${version}_linux_amd64.tar.gz'
+    // } else if core.is_osx_arm()! {
+    //     url = 'https://github.com/gitea-dev/gitea/releases/download/v${version}/gitea_${version}_darwin_arm64.tar.gz'
+    // } else if core.is_osx_intel()! {
+    //     url = 'https://github.com/gitea-dev/gitea/releases/download/v${version}/gitea_${version}_darwin_amd64.tar.gz'
+    // } else {
+    //     return error('unsported platform')
+    // }
+
+    // mut dest := osal.download(
+    //     url: url
+    //     minsize_kb: 9000
+    //     expand_dir: '/tmp/gitea'
+    // )!
+
+    // //dest.moveup_single_subdir()!
+
+    // mut binpath := dest.file_get('gitea')!
+    // osal.cmd_add(
+    //     cmdname: 'gitea'
+    //     source: binpath.path
+    // )!
+}
+
+fn build_() ! {
+    //url := 'https://github.com/threefoldtech/gitea'
+
+    // make sure we install base on the node
+    // if core.platform()!= .ubuntu {
+    //     return error('only support ubuntu for now')
+    // }
+    // golang.install()!
+
+    // console.print_header('build gitea')
+
+    // gitpath := gittools.get_repo(coderoot: '/tmp/builder', url: url, reset: true, pull: true)!
+
+    // cmd := '
+    // cd ${gitpath}
+    // source ~/.cargo/env
+    // exit 1 #todo
+    // '
+    // osal.execute_stdout(cmd)!
+    //
+    // //now copy to the default bin path
+    // mut binpath := dest.file_get('...')!
+    // adds it to path
+    // osal.cmd_add(
+    //     cmdname: 'griddriver2'
+    //     source: binpath.path
+    // )!   
+
+}
+
+fn destroy_() ! {
+
+    // mut systemdfactory := systemd.new()!
+    // systemdfactory.destroy("zinit")!
+
+    // osal.process_kill_recursive(name:'zinit')!
+    // osal.cmd_delete('zinit')!
+
+    // osal.package_remove('
+    //    podman
+    //    conmon
+    //    buildah
+    //    skopeo
+    //    runc
+    // ')!
+
+    // //will remove all paths where go/bin is found
+    // osal.profile_path_add_remove(paths2delete:"go/bin")!
+
+    // osal.rm("
+    //    podman
+    //    conmon
+    //    buildah
+    //    skopeo
+    //    runc
+    //    /var/lib/containers
+    //    /var/lib/podman
+    //    /var/lib/buildah
+    //    /tmp/podman
+    //    /tmp/conmon
+    // ")!
+
+
+}
+
diff --git a/lib/installers/infra/gitea/gitea_factory_.v b/lib/installers/infra/gitea/gitea_factory_.v
new file mode 100644
index 00000000..41eb0054
--- /dev/null
+++ b/lib/installers/infra/gitea/gitea_factory_.v
@@ -0,0 +1,152 @@
+
+module gitea
+
+import freeflowuniverse.herolib.core.base
+import freeflowuniverse.herolib.core.playbook
+import freeflowuniverse.herolib.ui.console
+
+import freeflowuniverse.herolib.sysadmin.startupmanager
+import freeflowuniverse.herolib.osal.zinit
+import time
+
+__global (
+    gitea_global map[string]&GiteaInstaller
+    gitea_default string
+)
+
+/////////FACTORY
+
+
+
+
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+
+
+
+fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
+}
+
+pub fn (mut self GiteaInstaller) start() ! {
+    switch(self.name)
+    if self.running()!{
+        return
+    }
+
+    console.print_header('gitea start')
+
+    if ! installed_()!{
+        install_()!
+    }
+
+    configure()!
+
+    start_pre()!
+
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+
+        console.print_debug('starting gitea with ${zprocess.startuptype}...')
+
+        sm.new(zprocess)!
+
+        sm.start(zprocess.name)!
+    }
+
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('gitea did not install properly.')
+
+}
+
+pub fn (mut self GiteaInstaller) install_start(model InstallArgs) ! {
+    switch(self.name)
+    self.install(model)!
+    self.start()!
+}
+
+pub fn (mut self GiteaInstaller) stop() ! {
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
+}
+
+pub fn (mut self GiteaInstaller) restart() ! {
+    switch(self.name)
+    self.stop()!
+    self.start()!
+}
+
+pub fn (mut self GiteaInstaller) running() !bool {
+    switch(self.name)
+
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
+}
+
+@[params]
+pub struct InstallArgs{
+pub mut:
+    reset bool
+}
+
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
+}
+
+pub fn destroy() ! {
+    destroy_()!
+}
+
+pub fn build() ! {
+    build_()!
+}
+
+
+
+
+
diff --git a/lib/installers/infra/gitea/gitea_model.v b/lib/installers/infra/gitea/gitea_model.v
new file mode 100644
index 00000000..1b190dff
--- /dev/null
+++ b/lib/installers/infra/gitea/gitea_model.v
@@ -0,0 +1,29 @@
+module gitea
+import freeflowuniverse.herolib.data.paramsparser
+import os
+
+pub const version = '0.0.0'
+const singleton = true
+const default = true
+
+
+//THIS THE THE SOURCE OF THE INFORMATION OF THIS FILE, HERE WE HAVE THE CONFIG OBJECT CONFIGURED AND MODELLED
+@[heap]
+pub struct GiteaInstaller {
+pub mut:
+    name string = 'default'
+}
+
+
+fn obj_init(obj_ GiteaInstaller)!GiteaInstaller{
+    //never call get here, only thing we can do here is work on object itself
+    mut obj:=obj_
+    return obj
+}
+
+//called before start if done
+fn configure() ! {
+    //mut installer := get()!
+}
+
+
diff --git a/lib/installers/infra/gitea/installer.v b/lib/installers/infra/gitea/installer.v
index 61cfc525..16c0ca59 100644
--- a/lib/installers/infra/gitea/installer.v
+++ b/lib/installers/infra/gitea/installer.v
@@ -7,7 +7,7 @@ import freeflowuniverse.herolib.core.pathlib
 import freeflowuniverse.herolib.ui.console
 
 pub fn install_() ! {
-	if osal.platform() != .ubuntu || osal.platform() != .arch {
+	if core.platform()!= .ubuntu || core.platform()!= .arch {
 		return error('only support ubuntu and arch for now')
 	}
 
@@ -42,7 +42,7 @@ pub fn install_() ! {
 }
 
 pub fn start() ! {
-	if osal.platform() != .ubuntu || osal.platform() != .arch {
+	if core.platform()!= .ubuntu || core.platform()!= .arch {
 		return error('only support ubuntu and arch for now')
 	}
 
diff --git a/lib/installers/infra/gitea/readme.md b/lib/installers/infra/gitea/readme.md
new file mode 100644
index 00000000..05fdfa5d
--- /dev/null
+++ b/lib/installers/infra/gitea/readme.md
@@ -0,0 +1,44 @@
+# gitea
+
+
+
+To get started
+
+```vlang
+
+
+import freeflowuniverse.herolib.installers.something.gitea as gitea_installer
+
+heroscript:="
+!!gitea.configure name:'test'
+    password: '1234'
+    port: 7701
+
+!!gitea.start name:'test' reset:1 
+"
+
+gitea_installer.play(heroscript=heroscript)!
+
+//or we can call the default and do a start with reset
+//mut installer:= gitea_installer.get()!
+//installer.start(reset:true)!
+
+
+
+
+```
+
+## example heroscript
+
+```hero
+!!gitea.configure
+    homedir: '/home/user/gitea'
+    username: 'admin'
+    password: 'secretpassword'
+    title: 'Some Title'
+    host: 'localhost'
+    port: 8888
+
+```
+
+
diff --git a/lib/installers/infra/livekit/livekit_actions.v b/lib/installers/infra/livekit/livekit_actions.v
index 6166c4c6..04e6a53d 100644
--- a/lib/installers/infra/livekit/livekit_actions.v
+++ b/lib/installers/infra/livekit/livekit_actions.v
@@ -10,7 +10,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} livekit-server -v')
+	res := os.execute('${osal.profile_path_source_and()!} livekit-server -v')
 	if res.exit_code != 0 {
 		return false
 	}
diff --git a/lib/installers/infra/livekit/livekit_factory_.v b/lib/installers/infra/livekit/livekit_factory_.v
index aa30571f..b7daf475 100644
--- a/lib/installers/infra/livekit/livekit_factory_.v
+++ b/lib/installers/infra/livekit/livekit_factory_.v
@@ -1,204 +1,297 @@
+
 module livekit
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
-import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
+import freeflowuniverse.herolib.sysadmin.startupmanager
+import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	livekit_global  map[string]&LivekitServer
-	livekit_default string
+    livekit_global map[string]&LivekitServer
+    livekit_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string = 'default'
+    name string
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut args := args_
-	if args.name == '' {
-		args.name = livekit_default
-	}
-	if args.name == '' {
-		args.name = 'default'
-	}
-	return args
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = livekit_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-pub fn get(args_ ArgsGet) !&LivekitServer {
-	mut args := args_get(args_)
-	if args.name !in livekit_global {
-		if !config_exists() {
-			if default {
-				config_save()!
-			}
-		}
-		config_load()!
-	}
-	return livekit_global[args.name] or {
-		println(livekit_global)
-		panic('bug in get from factory: ')
-	}
+pub fn get(args_ ArgsGet) !&LivekitServer  {
+    mut args := args_get(args_)
+    if !(args.name in livekit_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("livekit",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return livekit_global[args.name] or { 
+            println(livekit_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut args := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('livekit', args.name)
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o LivekitServer)! {
+    mut o2:=obj_init(o)!
+    livekit_global[o.name] = &o2
+    livekit_default = o.name
 }
 
-fn config_load(args_ ArgsGet) ! {
-	mut args := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('livekit', args.name)!
-	play(heroscript: heroscript)!
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("livekit",model.name)
 }
 
-fn config_save(args_ ArgsGet) ! {
-	mut args := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('livekit', args.name, heroscript_default()!)!
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("livekit",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn set(o LivekitServer) ! {
-	mut o2 := obj_init(o)!
-	livekit_global['default'] = &o2
+//save the config to the filesystem in the context
+pub fn save(o LivekitServer)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[LivekitServer](o)!
+    context.hero_config_set("livekit",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	name       string = 'default'
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
-
-	start     bool
-	stop      bool
-	restart   bool
-	delete    bool
-	configure bool // make sure there is at least one installed
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut args := args_
+    
+    mut model:=args_
 
-	if args.heroscript == '' {
-		args.heroscript = heroscript_default()!
-	}
-	mut plbook := args.plbook or { playbook.new(text: args.heroscript)! }
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'livekit.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action livekit.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
+
+    mut other_actions := plbook.find(filter: 'livekit.')!
+    for other_action in other_actions {
+        if other_action.name in ["destroy","install","build"]{
+            mut p := other_action.params
+            reset:=p.get_default_false("reset")
+            if other_action.name == "destroy" || reset{
+                console.print_debug("install action livekit.destroy")
+                destroy_()!
+            }
+            if other_action.name == "install"{
+                console.print_debug("install action livekit.install")
+                install_()!
+            }            
+        }
+        if other_action.name in ["start","stop","restart"]{
+            mut p := other_action.params
+            name := p.get('name')!            
+            mut livekit_obj:=get(name:name)!
+            console.print_debug("action object:\n${livekit_obj}")
+            if other_action.name == "start"{
+                console.print_debug("install action livekit.${other_action.name}")
+                livekit_obj.start()!
+            }
+
+            if other_action.name == "stop"{
+                console.print_debug("install action livekit.${other_action.name}")
+                livekit_obj.stop()!
+            }
+            if other_action.name == "restart"{
+                console.print_debug("install action livekit.${other_action.name}")
+                livekit_obj.restart()!
+            }
+        }
+    }
 
-	mut install_actions := plbook.find(filter: 'livekit.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			set(mycfg)!
-		}
-	}
 }
 
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-// load from disk and make sure is properly intialized
+
+//load from disk and make sure is properly intialized
 pub fn (mut self LivekitServer) reload() ! {
-	switch(self.name)
-	self = obj_init(self)!
+    switch(self.name)
+    self=obj_init(self)!
+}
+
+
+fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self LivekitServer) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('livekit start')
+    console.print_header('livekit start')
 
-	configure()!
+    if ! installed_()!{
+        install_()!
+    }
 
-	start_pre()!
+    configure()!
 
-	mut sm := startupmanager.get()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		sm.start(zprocess.name)!
-	}
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-	start_post()!
+        console.print_debug('starting livekit with ${zprocess.startuptype}...')
+
+        sm.new(zprocess)!
+
+        sm.start(zprocess.name)!
+    }
+
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('livekit did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('livekit did not install properly.')
 }
 
-pub fn (mut self LivekitServer) install_start(args RestartArgs) ! {
-	switch(self.name)
-	self.install(args)!
-	self.start()!
+pub fn (mut self LivekitServer) install_start(model InstallArgs) ! {
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self LivekitServer) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	mut sm := startupmanager.get()!
-	for zprocess in startupcmd()! {
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self LivekitServer) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self LivekitServer) running() !bool {
-	switch(self.name)
-	mut sm := startupmanager.get()!
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
+
+//switch instance to be used for livekit
+pub fn switch(name string) {
+    livekit_default = name
+}
+
+
 pub fn (mut self LivekitServer) install(args InstallArgs) ! {
-	switch(self.name)
-	if args.reset || (!installed()!) {
-		install()!
-	}
+    switch(self.name)
+    if args.reset {
+        destroy_()!    
+    }   
+    if ! (installed_()!){
+        install_()! 
+    }
 }
 
+
 pub fn (mut self LivekitServer) destroy() ! {
-	switch(self.name)
-
-	self.stop()!
-	destroy()!
+    switch(self.name)
+    self.stop() or {}
+    destroy_()!
 }
 
-// switch instance to be used for livekit
-pub fn switch(name string) {
-	livekit_default = name
-}
+
+
+
diff --git a/lib/installers/lang/golang/golang_actions.v b/lib/installers/lang/golang/golang_actions.v
index faab57d5..db258c48 100644
--- a/lib/installers/lang/golang/golang_actions.v
+++ b/lib/installers/lang/golang/golang_actions.v
@@ -3,13 +3,15 @@ module golang
 import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.core.texttools
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.installers.base
 import freeflowuniverse.herolib.installers.ulist
 import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} go version')
+	res := os.execute('${osal.profile_path_source_and()!} go version')
+	
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines()
 			.filter(it.contains('go version'))
@@ -22,7 +24,9 @@ fn installed_() !bool {
 
 		vstring = vstring.all_after_first('version').all_after_first('go').all_before(' ').trim_space()
 		v := texttools.version(vstring)
-		if v == texttools.version(version) {
+		println(vstring)
+		println(v)
+		if v >= texttools.version(version) {
 			return true
 		}
 	}
@@ -35,13 +39,13 @@ fn install_() ! {
 	//destroy()!
 
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://go.dev/dl/go${version}.limux-arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://go.dev/dl/go${version}.linux-amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://go.dev/dl/go${version}.darwin-arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://go.dev/dl/go${version}.darwin-amd64.tar.gz'
 	} else {
 		return error('unsupported platform')
@@ -50,12 +54,15 @@ fn install_() ! {
 	expand_dir := '/tmp/golang'
 
 	// the downloader is cool, it will check the download succeeds and also check the minimum size
-	_ = osal.download(
+	dest := osal.download(
 		url:        url
 		minsize_kb: 40000
 		expand_dir: expand_dir
 	)!
 
+	println(dest)
+	if true{exit(0)}
+
 	go_dest := '${osal.usr_local_path()!}/go'
 	os.mv('${expand_dir}/go', go_dest)!
 	os.rmdir_all(expand_dir)!
@@ -81,18 +88,14 @@ fn destroy_() ! {
 	osal.profile_path_add_remove(paths2delete: 'go/bin')!
 
 	osal.rm('
-        #next will find go as a binary and remove, is like cmd delete
-        go
-        /usr/local/go
+        #next will find go as a binary and remove is like cmd delete
+        ~/hero/bin/go
+        #/usr/local/go
         /root/hero/bin/go
         ~/.go
         ~/go
+		~/hero/go
+		go
     ')!
 }
 
-pub fn install_reset() ! {
-	mut installer := get()!
-
-	// will automatically do a destroy if the version changes, to make sure there are no left overs
-	installer.install()!
-}
diff --git a/lib/installers/lang/golang/golang_factory_.v b/lib/installers/lang/golang/golang_factory_.v
index 1b7b0cc2..fdc62c90 100644
--- a/lib/installers/lang/golang/golang_factory_.v
+++ b/lib/installers/lang/golang/golang_factory_.v
@@ -1,79 +1,57 @@
+
 module golang
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	golang_global  map[string]&GolangInstaller
-	golang_default string
+    golang_global map[string]&GolangInstaller
+    golang_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&GolangInstaller {
-	return &GolangInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self GolangInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self GolangInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self GolangInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for golang
-pub fn switch(name string) {
-	golang_default = name
-}
+
+
+
+
diff --git a/lib/installers/lang/nodejs/nodejs.v b/lib/installers/lang/nodejs/nodejs.v
index 7deceb77..07530b75 100644
--- a/lib/installers/lang/nodejs/nodejs.v
+++ b/lib/installers/lang/nodejs/nodejs.v
@@ -13,7 +13,7 @@ import freeflowuniverse.herolib.osal
 
 // pub fn install_(args_ InstallArgs) ! {
 // 	_ := args_
-// 	pl := osal.platform()
+// 	pl := core.platform()!
 // 	if pl == .arch {
 // 		osal.package_install('npm')!
 // 	} else {
diff --git a/lib/installers/lang/nodejs/nodejs_actions.v b/lib/installers/lang/nodejs/nodejs_actions.v
index bc01b6e0..7c55ba6b 100644
--- a/lib/installers/lang/nodejs/nodejs_actions.v
+++ b/lib/installers/lang/nodejs/nodejs_actions.v
@@ -15,6 +15,18 @@ import os
 //////////////////// following actions are not specific to instance of the object
 
 fn installed_() !bool {
+    
+    res := os.execute('pnpm -v')
+    if res.exit_code != 0 {
+        return false
+    }
+    r := res.output.split_into_lines().filter(it.trim_space().len > 0)
+    if r.len != 1 {
+        return error("couldn't parse pnpm version.\n${res.output}")
+    }
+    if texttools.version(r[0]) >= texttools.version(version) {
+        return true
+    }
     return false
 }
 
diff --git a/lib/installers/lang/nodejs/nodejs_model.v b/lib/installers/lang/nodejs/nodejs_model.v
index ced077fe..e9fbd94e 100644
--- a/lib/installers/lang/nodejs/nodejs_model.v
+++ b/lib/installers/lang/nodejs/nodejs_model.v
@@ -3,7 +3,7 @@ module nodejs
 import freeflowuniverse.herolib.data.paramsparser
 import os
 
-pub const version = '0.0.0'
+pub const version = '9.15.2'
 const singleton = true
 const default = true
 
diff --git a/lib/installers/lang/python/python_actions.v b/lib/installers/lang/python/python_actions.v
index 60e9ca80..6416712c 100644
--- a/lib/installers/lang/python/python_actions.v
+++ b/lib/installers/lang/python/python_actions.v
@@ -3,7 +3,7 @@ module python
 import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.core.texttools
-import freeflowuniverse.herolib.core.pathlib
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.installers.ulist
 import freeflowuniverse.herolib.installers.base
 
@@ -16,6 +16,17 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
+    res := os.execute('python3 --version')
+    if res.exit_code != 0 {
+        return false
+    }
+    r := res.output.split_into_lines().filter(it.trim_space().len > 0)
+    if r.len != 1 {
+        return error("couldn't parse pnpm version.\n${res.output}")
+    }
+    if texttools.version(r[0].all_after_first("ython")) >= texttools.version(version) {
+        return true
+    }
     return false
 }
 
@@ -33,7 +44,7 @@ fn install_() ! {
     base.install()!
 
     osal.package_install('python3')!
-    pl := osal.platform()
+    pl := core.platform()!
     if pl == .arch {
         osal.package_install('python-pipx,sqlite')!
     } else if pl == .ubuntu {
diff --git a/lib/installers/lang/python/python_model.v b/lib/installers/lang/python/python_model.v
index f26f90a4..1054b7ef 100644
--- a/lib/installers/lang/python/python_model.v
+++ b/lib/installers/lang/python/python_model.v
@@ -3,7 +3,7 @@ module python
 import freeflowuniverse.herolib.data.paramsparser
 import os
 
-pub const version = '0.0.0'
+pub const version = '3.12.0'
 const singleton = true
 const default = true
 
diff --git a/lib/installers/lang/rust/rust_actions.v b/lib/installers/lang/rust/rust_actions.v
index f7e69530..5e5492c7 100644
--- a/lib/installers/lang/rust/rust_actions.v
+++ b/lib/installers/lang/rust/rust_actions.v
@@ -3,7 +3,7 @@ module rust
 import freeflowuniverse.herolib.osal
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.core.texttools
-import freeflowuniverse.herolib.core.pathlib
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.installers.ulist
 import freeflowuniverse.herolib.installers.base
 
@@ -15,7 +15,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-    res := os.execute('${osal.profile_path_source_and()} rustc -V')
+    res := os.execute('${osal.profile_path_source_and()!} rustc -V')
     if res.exit_code != 0 {
         return false
     }
@@ -51,7 +51,7 @@ fn install_() ! {
 
 	base.install()!
 
-	pl := osal.platform()
+	pl := core.platform()!
 
 	if pl == .ubuntu {
 		osal.package_install('build-essential,openssl,pkg-config,libssl-dev,gcc')!
diff --git a/lib/installers/net/mycelium/mycelium.v b/lib/installers/net/mycelium/mycelium.v
index 5d55e5c2..007eeea3 100644
--- a/lib/installers/net/mycelium/mycelium.v
+++ b/lib/installers/net/mycelium/mycelium.v
@@ -19,7 +19,7 @@ pub fn installss(args_ InstallArgs) ! {
 
 	version := '0.5.6'
 
-	res := os.execute('${osal.profile_path_source_and()} mycelium -V')
+	res := os.execute('${osal.profile_path_source_and()!} mycelium -V')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('mycelium'))
 		if r.len != 1 {
@@ -36,13 +36,13 @@ pub fn installss(args_ InstallArgs) ! {
 		console.print_header('install mycelium')
 
 		mut url := ''
-		if osal.is_linux_arm() {
+		if core.is_linux_arm()! {
 			url = 'https://github.com/threefoldtech/mycelium/releases/download/v${version}/mycelium-aarch64-unknown-linux-musl.tar.gz'
-		} else if osal.is_linux_intel() {
+		} else if core.is_linux_intel()! {
 			url = 'https://github.com/threefoldtech/mycelium/releases/download/v${version}/mycelium-x86_64-unknown-linux-musl.tar.gz'
-		} else if osal.is_osx_arm() {
+		} else if core.is_osx_arm()! {
 			url = 'https://github.com/threefoldtech/mycelium/releases/download/v${version}/mycelium-aarch64-apple-darwin.tar.gz'
-		} else if osal.is_osx_intel() {
+		} else if core.is_osx_intel()! {
 			url = 'https://github.com/threefoldtech/mycelium/releases/download/v${version}/mycelium-x86_64-apple-darwin.tar.gz'
 		} else {
 			return error('unsported platform')
@@ -80,7 +80,7 @@ pub fn restart() ! {
 pub fn stop() ! {
 	name := 'mycelium'
 	console.print_debug('stop ${name}')
-	if osal.is_osx() {
+	if core.is_osx()! {
 		mut scr := screen.new(reset: false)!
 		scr.kill(name)!
 	} else {
@@ -94,19 +94,19 @@ pub fn start(args InstallArgs) ! {
 		console.print_header('mycelium was already running')
 		return
 	}
-	myinitname := osal.initname()!
+	myinitname := core.initname()!
 	name := 'mycelium'
 	console.print_debug('start ${name} (startupmanger:${myinitname})')
 
 	mut cmd := ''
 
-	if osal.is_osx() {
+	if core.is_osx()! {
 		cmd = 'sudo -s '
 	}
 
 	cmd += 'mycelium --key-file ${osal.hero_path()!}/cfg/priv_key.bin --peers tcp://188.40.132.242:9651 quic://185.69.166.7:9651 tcp://65.21.231.58:9651 --tun-name utun9'
 	console.print_debug(cmd)
-	if osal.is_osx() {
+	if core.is_osx()! {
 		// do not change, because we need this on osx at least
 
 		mut scr := screen.new(reset: false)!
@@ -152,7 +152,7 @@ pub fn start(args InstallArgs) ! {
 }
 
 pub fn check() bool {
-	// if osal.is_osx() {
+	// if core.is_osx()! {
 	// 	mut scr := screen.new(reset: false) or {return False}
 	// 	name := 'mycelium'
 	// 	if !scr.exists(name) {
diff --git a/lib/installers/net/mycelium/mycelium_actions.v b/lib/installers/net/mycelium/mycelium_actions.v
index ebe3f184..e2edcbaa 100644
--- a/lib/installers/net/mycelium/mycelium_actions.v
+++ b/lib/installers/net/mycelium/mycelium_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} mycelium version')
+	// res := os.execute('${osal.profile_path_source_and()!} mycelium version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install mycelium')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/mycelium-dev/mycelium/releases/download/v${version}/mycelium_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/mycelium-dev/mycelium/releases/download/v${version}/mycelium_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/mycelium-dev/mycelium/releases/download/v${version}/mycelium_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/mycelium-dev/mycelium/releases/download/v${version}/mycelium_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/mycelium'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/net/mycelium/mycelium_factory_.v b/lib/installers/net/mycelium/mycelium_factory_.v
index c6604270..54ff8215 100644
--- a/lib/installers/net/mycelium/mycelium_factory_.v
+++ b/lib/installers/net/mycelium/mycelium_factory_.v
@@ -1,153 +1,152 @@
+
 module mycelium
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	mycelium_global  map[string]&MyceliumInstaller
-	mycelium_default string
+    mycelium_global map[string]&MyceliumInstaller
+    mycelium_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&MyceliumInstaller {
-	return &MyceliumInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self MyceliumInstaller) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('mycelium start')
+    console.print_header('mycelium start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting mycelium with ${zprocess.startuptype}...')
+        console.print_debug('starting mycelium with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('mycelium did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('mycelium did not install properly.')
 }
 
 pub fn (mut self MyceliumInstaller) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self MyceliumInstaller) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self MyceliumInstaller) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self MyceliumInstaller) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self MyceliumInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self MyceliumInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self MyceliumInstaller) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for mycelium
-pub fn switch(name string) {
-	mycelium_default = name
-}
+
+
+
+
diff --git a/lib/installers/net/yggdrasil/ygg.v b/lib/installers/net/yggdrasil/ygg.v
index 2b4efdcc..1062cdef 100644
--- a/lib/installers/net/yggdrasil/ygg.v
+++ b/lib/installers/net/yggdrasil/ygg.v
@@ -33,7 +33,7 @@ Peers:
 	config_path := '/etc/yggdrasil.conf'
 	mut args := args_
 
-	res := os.execute('${osal.profile_path_source_and()} yggdrasil -version')
+	res := os.execute('${osal.profile_path_source_and()!} yggdrasil -version')
 	if res.exit_code != 0 {
 		args.reset = true
 	}
@@ -91,7 +91,7 @@ pub fn start() ! {
 
 	mut cmd2 := ''
 
-	if osal.is_osx() {
+	if core.is_osx()! {
 		cmd2 = 'sudo -s '
 	}
 
@@ -103,7 +103,7 @@ pub fn start() ! {
 
 	console.print_debug('send done')
 
-	if osal.is_osx() {
+	if core.is_osx()! {
 		mut myui := ui.new()!
 		console.clear()
 
diff --git a/lib/installers/net/yggdrasil/yggdrasil_actions.v b/lib/installers/net/yggdrasil/yggdrasil_actions.v
index a0c4223f..a9b67111 100644
--- a/lib/installers/net/yggdrasil/yggdrasil_actions.v
+++ b/lib/installers/net/yggdrasil/yggdrasil_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} yggdrasil version')
+	// res := os.execute('${osal.profile_path_source_and()!} yggdrasil version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install yggdrasil')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/yggdrasil-dev/yggdrasil/releases/download/v${version}/yggdrasil_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/yggdrasil-dev/yggdrasil/releases/download/v${version}/yggdrasil_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/yggdrasil-dev/yggdrasil/releases/download/v${version}/yggdrasil_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/yggdrasil-dev/yggdrasil/releases/download/v${version}/yggdrasil_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/yggdrasil'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/net/yggdrasil/yggdrasil_factory_.v b/lib/installers/net/yggdrasil/yggdrasil_factory_.v
index 45264e23..a540db74 100644
--- a/lib/installers/net/yggdrasil/yggdrasil_factory_.v
+++ b/lib/installers/net/yggdrasil/yggdrasil_factory_.v
@@ -1,153 +1,152 @@
+
 module yggdrasil
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	yggdrasil_global  map[string]&YggdrasilInstaller
-	yggdrasil_default string
+    yggdrasil_global map[string]&YggdrasilInstaller
+    yggdrasil_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&YggdrasilInstaller {
-	return &YggdrasilInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self YggdrasilInstaller) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('yggdrasil start')
+    console.print_header('yggdrasil start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting yggdrasil with ${zprocess.startuptype}...')
+        console.print_debug('starting yggdrasil with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('yggdrasil did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('yggdrasil did not install properly.')
 }
 
 pub fn (mut self YggdrasilInstaller) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self YggdrasilInstaller) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self YggdrasilInstaller) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self YggdrasilInstaller) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self YggdrasilInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self YggdrasilInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self YggdrasilInstaller) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for yggdrasil
-pub fn switch(name string) {
-	yggdrasil_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/actrunner/actrunner_actions.v b/lib/installers/sysadmintools/actrunner/actrunner_actions.v
index 21e8c800..c8bf2cba 100644
--- a/lib/installers/sysadmintools/actrunner/actrunner_actions.v
+++ b/lib/installers/sysadmintools/actrunner/actrunner_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} actrunner version')
+	// res := os.execute('${osal.profile_path_source_and()!} actrunner version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install actrunner')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/actrunner-dev/actrunner/releases/download/v${version}/actrunner_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/actrunner-dev/actrunner/releases/download/v${version}/actrunner_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/actrunner-dev/actrunner/releases/download/v${version}/actrunner_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/actrunner-dev/actrunner/releases/download/v${version}/actrunner_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/actrunner'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/actrunner/actrunner_factory_.v b/lib/installers/sysadmintools/actrunner/actrunner_factory_.v
index 7985ea10..babd15d9 100644
--- a/lib/installers/sysadmintools/actrunner/actrunner_factory_.v
+++ b/lib/installers/sysadmintools/actrunner/actrunner_factory_.v
@@ -1,153 +1,152 @@
+
 module actrunner
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	actrunner_global  map[string]&ActRunner
-	actrunner_default string
+    actrunner_global map[string]&ActRunner
+    actrunner_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&ActRunner {
-	return &ActRunner{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self ActRunner) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('actrunner start')
+    console.print_header('actrunner start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting actrunner with ${zprocess.startuptype}...')
+        console.print_debug('starting actrunner with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('actrunner did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('actrunner did not install properly.')
 }
 
 pub fn (mut self ActRunner) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self ActRunner) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self ActRunner) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self ActRunner) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self ActRunner) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self ActRunner) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self ActRunner) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for actrunner
-pub fn switch(name string) {
-	actrunner_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/actrunner/install.v b/lib/installers/sysadmintools/actrunner/install.v
index d96e83c7..b41f1334 100644
--- a/lib/installers/sysadmintools/actrunner/install.v
+++ b/lib/installers/sysadmintools/actrunner/install.v
@@ -9,7 +9,7 @@ pub fn installlll(args_ InstallArgs) ! {
 	mut args := args_
 	version := '0.2.10'
 
-	res := os.execute('${osal.profile_path_source_and()} actrunner -v')
+	res := os.execute('${osal.profile_path_source_and()!} actrunner -v')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.contains('act_runner version'))
 		if r.len != 1 {
@@ -31,13 +31,13 @@ pub fn installlll(args_ InstallArgs) ! {
 	console.print_header('install actrunner')
 
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://dl.gitea.com/act_runner/${version}/act_runner-${version}-linux-arm64'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://dl.gitea.com/act_runner/${version}/act_runner-${version}-linux-amd64'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://dl.gitea.com/act_runner/${version}/act_runner-${version}-darwin-arm64'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://dl.gitea.com/act_runner/${version}/act_runner-${version}-darwin-amd64'
 	} else {
 		return error('unsported platform')
diff --git a/lib/installers/sysadmintools/b2/b2_actions.v b/lib/installers/sysadmintools/b2/b2_actions.v
index 28dcccad..3c8a612e 100644
--- a/lib/installers/sysadmintools/b2/b2_actions.v
+++ b/lib/installers/sysadmintools/b2/b2_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} b2 version')
+	// res := os.execute('${osal.profile_path_source_and()!} b2 version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install b2')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/b2-dev/b2/releases/download/v${version}/b2_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/b2-dev/b2/releases/download/v${version}/b2_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/b2-dev/b2/releases/download/v${version}/b2_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/b2-dev/b2/releases/download/v${version}/b2_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/b2'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/b2/b2_factory_.v b/lib/installers/sysadmintools/b2/b2_factory_.v
index 98cfaeb3..d1a3c32c 100644
--- a/lib/installers/sysadmintools/b2/b2_factory_.v
+++ b/lib/installers/sysadmintools/b2/b2_factory_.v
@@ -1,153 +1,152 @@
+
 module b2
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	b2_global  map[string]&BackBase
-	b2_default string
+    b2_global map[string]&BackBase
+    b2_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&BackBase {
-	return &BackBase{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self BackBase) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('b2 start')
+    console.print_header('b2 start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting b2 with ${zprocess.startuptype}...')
+        console.print_debug('starting b2 with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('b2 did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('b2 did not install properly.')
 }
 
 pub fn (mut self BackBase) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self BackBase) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self BackBase) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self BackBase) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self BackBase) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self BackBase) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self BackBase) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for b2
-pub fn switch(name string) {
-	b2_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/fungistor/fungistor.v b/lib/installers/sysadmintools/fungistor/fungistor.v
index 207ab71f..75302e1c 100644
--- a/lib/installers/sysadmintools/fungistor/fungistor.v
+++ b/lib/installers/sysadmintools/fungistor/fungistor.v
@@ -30,7 +30,7 @@ pub fn installlll(args_ InstallArgs) ! {
 	console.print_header('install rfs')
 
 	mut url := ''
-	if osal.is_linux_intel() {
+	if core.is_linux_intel()! {
 		url = 'https://github.com/threefoldtech/rfs/releases/download/v${version}/rfs'
 	} else {
 		return error('unsported platform')
diff --git a/lib/installers/sysadmintools/fungistor/fungistor_actions.v b/lib/installers/sysadmintools/fungistor/fungistor_actions.v
index 05ee4daf..7771c5f7 100644
--- a/lib/installers/sysadmintools/fungistor/fungistor_actions.v
+++ b/lib/installers/sysadmintools/fungistor/fungistor_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} fungistor version')
+	// res := os.execute('${osal.profile_path_source_and()!} fungistor version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install fungistor')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/fungistor-dev/fungistor/releases/download/v${version}/fungistor_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/fungistor-dev/fungistor/releases/download/v${version}/fungistor_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/fungistor-dev/fungistor/releases/download/v${version}/fungistor_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/fungistor-dev/fungistor/releases/download/v${version}/fungistor_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/fungistor'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/fungistor/fungistor_factory_.v b/lib/installers/sysadmintools/fungistor/fungistor_factory_.v
index bdad3080..3720f860 100644
--- a/lib/installers/sysadmintools/fungistor/fungistor_factory_.v
+++ b/lib/installers/sysadmintools/fungistor/fungistor_factory_.v
@@ -1,153 +1,152 @@
+
 module fungistor
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	fungistor_global  map[string]&FungiStor
-	fungistor_default string
+    fungistor_global map[string]&FungiStor
+    fungistor_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&FungiStor {
-	return &FungiStor{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self FungiStor) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('fungistor start')
+    console.print_header('fungistor start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting fungistor with ${zprocess.startuptype}...')
+        console.print_debug('starting fungistor with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('fungistor did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('fungistor did not install properly.')
 }
 
 pub fn (mut self FungiStor) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self FungiStor) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self FungiStor) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self FungiStor) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self FungiStor) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self FungiStor) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self FungiStor) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for fungistor
-pub fn switch(name string) {
-	fungistor_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/garage_s3/garage_s3_actions.v b/lib/installers/sysadmintools/garage_s3/garage_s3_actions.v
index b7e2f97a..9bdbb9ab 100644
--- a/lib/installers/sysadmintools/garage_s3/garage_s3_actions.v
+++ b/lib/installers/sysadmintools/garage_s3/garage_s3_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} garage_s3 version')
+	// res := os.execute('${osal.profile_path_source_and()!} garage_s3 version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install garage_s3')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/garage_s3-dev/garage_s3/releases/download/v${version}/garage_s3_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/garage_s3-dev/garage_s3/releases/download/v${version}/garage_s3_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/garage_s3-dev/garage_s3/releases/download/v${version}/garage_s3_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/garage_s3-dev/garage_s3/releases/download/v${version}/garage_s3_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/garage_s3'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/garage_s3/garage_s3_factory_.v b/lib/installers/sysadmintools/garage_s3/garage_s3_factory_.v
index 7b2005f9..fd9eac3c 100644
--- a/lib/installers/sysadmintools/garage_s3/garage_s3_factory_.v
+++ b/lib/installers/sysadmintools/garage_s3/garage_s3_factory_.v
@@ -1,153 +1,152 @@
+
 module garage_s3
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	garage_s3_global  map[string]&GarageS3
-	garage_s3_default string
+    garage_s3_global map[string]&GarageS3
+    garage_s3_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&GarageS3 {
-	return &GarageS3{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self GarageS3) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('garage_s3 start')
+    console.print_header('garage_s3 start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting garage_s3 with ${zprocess.startuptype}...')
+        console.print_debug('starting garage_s3 with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('garage_s3 did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('garage_s3 did not install properly.')
 }
 
 pub fn (mut self GarageS3) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self GarageS3) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self GarageS3) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self GarageS3) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self GarageS3) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self GarageS3) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self GarageS3) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for garage_s3
-pub fn switch(name string) {
-	garage_s3_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/garage_s3/install.v b/lib/installers/sysadmintools/garage_s3/install.v
index f1a724b3..e7a4addd 100644
--- a/lib/installers/sysadmintools/garage_s3/install.v
+++ b/lib/installers/sysadmintools/garage_s3/install.v
@@ -28,9 +28,9 @@ pub fn installll(args_ S3Config) ! {
 		console.print_header('install garage')
 
 		mut url := ''
-		if osal.is_linux_arm() {
+		if core.is_linux_arm()! {
 			url = 'https://garagehq.deuxfleurs.fr/_releases/v${version}/aarch64-unknown-linux-musl/garage'
-		} else if osal.is_linux_intel() {
+		} else if core.is_linux_intel()! {
 			url = 'https://garagehq.deuxfleurs.fr/_releases/v${version}/x86_64-unknown-linux-musl/garage'
 		} else {
 			return error('unsported platform')
diff --git a/lib/installers/sysadmintools/grafana/grafana.v b/lib/installers/sysadmintools/grafana/grafana.v
index 0381b9b1..82b6d914 100644
--- a/lib/installers/sysadmintools/grafana/grafana.v
+++ b/lib/installers/sysadmintools/grafana/grafana.v
@@ -14,7 +14,7 @@ pub fn installll(args_ InstallArgs) ! {
 
 	version := '11.1.4'
 
-	res := os.execute('${osal.profile_path_source_and()} grafana --version')
+	res := os.execute('${osal.profile_path_source_and()!} grafana --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('grafana'))
 		if r.len != 1 {
@@ -32,7 +32,7 @@ pub fn installll(args_ InstallArgs) ! {
 		console.print_header('install grafana')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://dl.grafana.com/oss/release/grafana-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsuported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/grafana/grafana_actions.v b/lib/installers/sysadmintools/grafana/grafana_actions.v
index b32a4055..f5113640 100644
--- a/lib/installers/sysadmintools/grafana/grafana_actions.v
+++ b/lib/installers/sysadmintools/grafana/grafana_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} grafana version')
+	// res := os.execute('${osal.profile_path_source_and()!} grafana version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install grafana')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/grafana-dev/grafana/releases/download/v${version}/grafana_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/grafana-dev/grafana/releases/download/v${version}/grafana_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/grafana-dev/grafana/releases/download/v${version}/grafana_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/grafana-dev/grafana/releases/download/v${version}/grafana_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/grafana'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/grafana/grafana_factory_.v b/lib/installers/sysadmintools/grafana/grafana_factory_.v
index 355280f7..28fc8d06 100644
--- a/lib/installers/sysadmintools/grafana/grafana_factory_.v
+++ b/lib/installers/sysadmintools/grafana/grafana_factory_.v
@@ -1,153 +1,152 @@
+
 module grafana
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	grafana_global  map[string]&Grafana
-	grafana_default string
+    grafana_global map[string]&Grafana
+    grafana_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&Grafana {
-	return &Grafana{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self Grafana) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('grafana start')
+    console.print_header('grafana start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting grafana with ${zprocess.startuptype}...')
+        console.print_debug('starting grafana with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('grafana did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('grafana did not install properly.')
 }
 
 pub fn (mut self Grafana) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self Grafana) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self Grafana) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self Grafana) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Grafana) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self Grafana) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self Grafana) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for grafana
-pub fn switch(name string) {
-	grafana_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/prometheus/alertmanager_installer.v b/lib/installers/sysadmintools/prometheus/alertmanager_installer.v
index 7e695f9a..a267662e 100644
--- a/lib/installers/sysadmintools/prometheus/alertmanager_installer.v
+++ b/lib/installers/sysadmintools/prometheus/alertmanager_installer.v
@@ -14,7 +14,7 @@ pub fn install_alertmanager(args_ InstallArgs) ! {
 
 	version := '0.27.0'
 
-	res := os.execute('${osal.profile_path_source_and()} alertmanager --version')
+	res := os.execute('${osal.profile_path_source_and()!} alertmanager --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('alertmanager'))
 		if r.len != 1 {
@@ -32,7 +32,7 @@ pub fn install_alertmanager(args_ InstallArgs) ! {
 		console.print_header('install alertmanager')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/prometheus/alertmanager/releases/download/v${version}/alertmanager-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/prometheus/blackbox_exporter.v b/lib/installers/sysadmintools/prometheus/blackbox_exporter.v
index 5865f0a4..84c4d5bc 100644
--- a/lib/installers/sysadmintools/prometheus/blackbox_exporter.v
+++ b/lib/installers/sysadmintools/prometheus/blackbox_exporter.v
@@ -14,7 +14,7 @@ pub fn install_blackbox_exporter(args_ InstallArgs) ! {
 
 	version := '0.25.0'
 
-	res := os.execute('${osal.profile_path_source_and()} blackbox_exporter --version')
+	res := os.execute('${osal.profile_path_source_and()!} blackbox_exporter --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('blackbox_exporter'))
 		if r.len != 1 {
@@ -32,7 +32,7 @@ pub fn install_blackbox_exporter(args_ InstallArgs) ! {
 		console.print_header('install blackbox_exporter')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/prometheus/blackbox_exporter/releases/download/v${version}/blackbox_exporter-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsuported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/prometheus/node_exporter.v b/lib/installers/sysadmintools/prometheus/node_exporter.v
index 9e9c4763..a409fca3 100644
--- a/lib/installers/sysadmintools/prometheus/node_exporter.v
+++ b/lib/installers/sysadmintools/prometheus/node_exporter.v
@@ -14,7 +14,7 @@ pub fn install_node_exporter(args_ InstallArgs) ! {
 
 	version := '1.8.2'
 
-	res := os.execute('${osal.profile_path_source_and()} node_exporter --version')
+	res := os.execute('${osal.profile_path_source_and()!} node_exporter --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('node_exporter'))
 		if r.len != 1 {
@@ -32,7 +32,7 @@ pub fn install_node_exporter(args_ InstallArgs) ! {
 		console.print_header('install node_exporter')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/prometheus/node_exporter/releases/download/v${version}/node_exporter-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsuported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/prometheus/prom2json.v b/lib/installers/sysadmintools/prometheus/prom2json.v
index e09318a8..482e5478 100644
--- a/lib/installers/sysadmintools/prometheus/prom2json.v
+++ b/lib/installers/sysadmintools/prometheus/prom2json.v
@@ -14,7 +14,7 @@ pub fn install_prom2json(args_ InstallArgs) ! {
 
 	version := '1.4.0'
 
-	res := os.execute('${osal.profile_path_source_and()} prom2json --help')
+	res := os.execute('${osal.profile_path_source_and()!} prom2json --help')
 	if res.exit_code != 0 {
 		args.reset = true
 	}
@@ -23,7 +23,7 @@ pub fn install_prom2json(args_ InstallArgs) ! {
 		console.print_header('install prom2json')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/prometheus/prom2json/releases/download/v${version}/prom2json-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsuported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/prometheus/prometheus_actions.v b/lib/installers/sysadmintools/prometheus/prometheus_actions.v
index 530bb92f..924577ac 100644
--- a/lib/installers/sysadmintools/prometheus/prometheus_actions.v
+++ b/lib/installers/sysadmintools/prometheus/prometheus_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} prometheus version')
+	// res := os.execute('${osal.profile_path_source_and()!} prometheus version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install prometheus')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/prometheus-dev/prometheus/releases/download/v${version}/prometheus_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/prometheus-dev/prometheus/releases/download/v${version}/prometheus_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/prometheus-dev/prometheus/releases/download/v${version}/prometheus_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/prometheus-dev/prometheus/releases/download/v${version}/prometheus_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/prometheus'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/prometheus/prometheus_factory_.v b/lib/installers/sysadmintools/prometheus/prometheus_factory_.v
index 3b3adf55..eed1e159 100644
--- a/lib/installers/sysadmintools/prometheus/prometheus_factory_.v
+++ b/lib/installers/sysadmintools/prometheus/prometheus_factory_.v
@@ -1,153 +1,152 @@
+
 module prometheus
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	prometheus_global  map[string]&Prometheus
-	prometheus_default string
+    prometheus_global map[string]&Prometheus
+    prometheus_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&Prometheus {
-	return &Prometheus{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self Prometheus) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('prometheus start')
+    console.print_header('prometheus start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting prometheus with ${zprocess.startuptype}...')
+        console.print_debug('starting prometheus with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('prometheus did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('prometheus did not install properly.')
 }
 
 pub fn (mut self Prometheus) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self Prometheus) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self Prometheus) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self Prometheus) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Prometheus) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self Prometheus) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self Prometheus) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for prometheus
-pub fn switch(name string) {
-	prometheus_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/prometheus/prometheus_installer.v b/lib/installers/sysadmintools/prometheus/prometheus_installer.v
index e010bf89..7b87c326 100644
--- a/lib/installers/sysadmintools/prometheus/prometheus_installer.v
+++ b/lib/installers/sysadmintools/prometheus/prometheus_installer.v
@@ -14,7 +14,7 @@ pub fn install_prometheus(args_ InstallArgs) ! {
 
 	version := '2.54.0'
 
-	res := os.execute('${osal.profile_path_source_and()} prometheus --version')
+	res := os.execute('${osal.profile_path_source_and()!} prometheus --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().starts_with('prometheus'))
 		if r.len != 1 {
@@ -32,7 +32,7 @@ pub fn install_prometheus(args_ InstallArgs) ! {
 		console.print_header('install prometheus')
 
 		mut url := ''
-		if osal.is_linux_intel() {
+		if core.is_linux_intel()! {
 			url = 'https://github.com/prometheus/prometheus/releases/download/v${version}/prometheus-${version}.linux-amd64.tar.gz'
 		} else {
 			return error('unsported platform, only linux amd64 for now')
diff --git a/lib/installers/sysadmintools/rclone/rclone_actions.v b/lib/installers/sysadmintools/rclone/rclone_actions.v
index 6ad69c30..ec442e32 100644
--- a/lib/installers/sysadmintools/rclone/rclone_actions.v
+++ b/lib/installers/sysadmintools/rclone/rclone_actions.v
@@ -8,7 +8,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} rclone version')
+	res := os.execute('${osal.profile_path_source_and()!} rclone version')
 	if res.exit_code != 0 {
 		return false
 	}
@@ -27,13 +27,13 @@ fn install_() ! {
 	console.print_header('install rclone')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/rclone/rclone/releases/download/v${version}/rclone-v${version}-linux-arm64.zip'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/rclone/rclone/releases/download/v${version}/rclone-v${version}-linux-amd64.zip'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://downloads.rclone.org/rclone-current-osx-amd64.zip'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/rclone/rclone/releases/download/v${version}/rclone-v${version}-osx-amd64.zip'
 	} else {
 		return error('unsported platform')
diff --git a/lib/installers/sysadmintools/rclone/rclone_factory_.v b/lib/installers/sysadmintools/rclone/rclone_factory_.v
index 443b8104..8886e0d1 100644
--- a/lib/installers/sysadmintools/rclone/rclone_factory_.v
+++ b/lib/installers/sysadmintools/rclone/rclone_factory_.v
@@ -1,173 +1,182 @@
+
 module rclone
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	rclone_global  map[string]&RClone
-	rclone_default string
+    rclone_global map[string]&RClone
+    rclone_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = rclone_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = rclone_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
-pub fn get(args_ ArgsGet) !&RClone {
-	mut model := args_get(args_)
-	if model.name !in rclone_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return rclone_global[model.name] or {
-		println(rclone_global)
-		panic('could not get config for rclone with name:${model.name}')
-	}
+pub fn get(args_ ArgsGet) !&RClone  {
+    mut args := args_get(args_)
+    if !(args.name in rclone_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("rclone",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return rclone_global[args.name] or { 
+            println(rclone_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('rclone', model.name)
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o RClone)! {
+    mut o2:=obj_init(o)!
+    rclone_global[o.name] = &o2
+    rclone_default = o.name
 }
 
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('rclone', model.name)!
-	play(heroscript: heroscript)!
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("rclone",model.name)
 }
 
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('rclone', model.name, heroscript_default()!)!
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("rclone",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn set(o RClone) ! {
-	mut o2 := obj_init(o)!
-	rclone_global[o.name] = &o2
-	rclone_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o RClone)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[RClone](o)!
+    context.hero_config_set("rclone",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'rclone.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action rclone.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	mut install_actions := plbook.find(filter: 'rclone.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action rclone.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
+    mut other_actions := plbook.find(filter: 'rclone.')!
+    for other_action in other_actions {
+        if other_action.name in ["destroy","install","build"]{
+            mut p := other_action.params
+            reset:=p.get_default_false("reset")
+            if other_action.name == "destroy" || reset{
+                console.print_debug("install action rclone.destroy")
+                destroy_()!
+            }
+            if other_action.name == "install"{
+                console.print_debug("install action rclone.install")
+                install_()!
+            }            
+        }
+    }
 
-	mut other_actions := plbook.find(filter: 'rclone.')!
-	for other_action in other_actions {
-		if other_action.name in ['destroy', 'install', 'build'] {
-			mut p := other_action.params
-			reset := p.get_default_false('reset')
-			if other_action.name == 'destroy' || reset {
-				console.print_debug('install action rclone.destroy')
-				destroy()!
-			}
-			if other_action.name == 'install' {
-				console.print_debug('install action rclone.install')
-				install()!
-			}
-		}
-	}
 }
 
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+
+//load from disk and make sure is properly intialized
+pub fn (mut self RClone) reload() ! {
+    switch(self.name)
+    self=obj_init(self)!
 }
 
-// load from disk and make sure is properly intialized
-pub fn (mut self RClone) reload() ! {
-	switch(self.name)
-	self = obj_init(self)!
-}
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self RClone) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+//switch instance to be used for rclone
+pub fn switch(name string) {
+    rclone_default = name
 }
 
+
+pub fn (mut self RClone) install(args InstallArgs) ! {
+    switch(self.name)
+    if args.reset {
+        destroy_()!    
+    }   
+    if ! (installed_()!){
+        install_()! 
+    }
+}
+
+
 pub fn (mut self RClone) destroy() ! {
-	switch(self.name)
-	destroy()!
+    switch(self.name)
+    destroy_()!
 }
 
-// switch instance to be used for rclone
-pub fn switch(name string) {
-	rclone_default = name
-}
+
+
+
diff --git a/lib/installers/sysadmintools/restic/builder.v b/lib/installers/sysadmintools/restic/builder.v
index f9c72f3d..51421fe8 100644
--- a/lib/installers/sysadmintools/restic/builder.v
+++ b/lib/installers/sysadmintools/restic/builder.v
@@ -18,7 +18,7 @@ pub mut:
 // install restic will return true if it was already installed
 pub fn build_(args BuildArgs) ! {
 	// make sure we install base on the node
-	if osal.platform() != .ubuntu {
+	if core.platform()!= .ubuntu {
 		return error('only support ubuntu for now')
 	}
 	golang.install()!
diff --git a/lib/installers/sysadmintools/restic/restic_actions.v b/lib/installers/sysadmintools/restic/restic_actions.v
index 6d4866ef..44c4039c 100644
--- a/lib/installers/sysadmintools/restic/restic_actions.v
+++ b/lib/installers/sysadmintools/restic/restic_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} restic version')
+	// res := os.execute('${osal.profile_path_source_and()!} restic version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install restic')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/restic-dev/restic/releases/download/v${version}/restic_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/restic-dev/restic/releases/download/v${version}/restic_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/restic-dev/restic/releases/download/v${version}/restic_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/restic-dev/restic/releases/download/v${version}/restic_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/restic'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/restic/restic_factory_.v b/lib/installers/sysadmintools/restic/restic_factory_.v
index 755957a9..cffd7992 100644
--- a/lib/installers/sysadmintools/restic/restic_factory_.v
+++ b/lib/installers/sysadmintools/restic/restic_factory_.v
@@ -1,153 +1,152 @@
+
 module restic
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	restic_global  map[string]&Restic
-	restic_default string
+    restic_global map[string]&Restic
+    restic_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&Restic {
-	return &Restic{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self Restic) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('restic start')
+    console.print_header('restic start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting restic with ${zprocess.startuptype}...')
+        console.print_debug('starting restic with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('restic did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('restic did not install properly.')
 }
 
 pub fn (mut self Restic) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self Restic) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self Restic) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self Restic) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Restic) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self Restic) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self Restic) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for restic
-pub fn switch(name string) {
-	restic_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/restic/restic_install.v b/lib/installers/sysadmintools/restic/restic_install.v
index 26cb69d0..6e335230 100644
--- a/lib/installers/sysadmintools/restic/restic_install.v
+++ b/lib/installers/sysadmintools/restic/restic_install.v
@@ -9,7 +9,7 @@ pub fn installll(args_ InstallArgs) ! {
 	mut args := args_
 	version := '0.16.2'
 
-	res := os.execute('${osal.profile_path_source_and()} restic version')
+	res := os.execute('${osal.profile_path_source_and()!} restic version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.contains('restic 0'))
 		if r.len != 1 {
@@ -31,11 +31,11 @@ pub fn installll(args_ InstallArgs) ! {
 	console.print_header('install restic')
 
 	mut url := ''
-	if osal.is_linux() {
+	if core.is_linux()! {
 		url = 'https://github.com/restic/restic/releases/download/v${version}/restic_${version}_linux_amd64.bz2'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/restic/restic/releases/download/v${version}/restic_${version}_darwin_arm64.bz2'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/restic/restic/releases/download/v${version}/restic_${version}_darwin_amd64.bz2'
 	} else {
 		return error('unsported platform')
diff --git a/lib/installers/sysadmintools/s3/builder.v b/lib/installers/sysadmintools/s3/builder.v
index fb537f20..de56dc03 100644
--- a/lib/installers/sysadmintools/s3/builder.v
+++ b/lib/installers/sysadmintools/s3/builder.v
@@ -15,7 +15,7 @@ pub mut:
 // install s3cas will return true if it was already installed
 pub fn build_(args BuildArgs) ! {
 	// make sure we install base on the node
-	if osal.platform() != .ubuntu {
+	if core.platform()!= .ubuntu {
 		return error('only support ubuntu for now')
 	}
 	rust.install()!
diff --git a/lib/installers/sysadmintools/s3/s3_actions.v b/lib/installers/sysadmintools/s3/s3_actions.v
index 2421c74b..9fc3523c 100644
--- a/lib/installers/sysadmintools/s3/s3_actions.v
+++ b/lib/installers/sysadmintools/s3/s3_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} s3 version')
+	// res := os.execute('${osal.profile_path_source_and()!} s3 version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install s3')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/s3-dev/s3/releases/download/v${version}/s3_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/s3-dev/s3/releases/download/v${version}/s3_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/s3-dev/s3/releases/download/v${version}/s3_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/s3-dev/s3/releases/download/v${version}/s3_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/s3'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/sysadmintools/s3/s3_factory_.v b/lib/installers/sysadmintools/s3/s3_factory_.v
index d4edb48d..77aab608 100644
--- a/lib/installers/sysadmintools/s3/s3_factory_.v
+++ b/lib/installers/sysadmintools/s3/s3_factory_.v
@@ -1,153 +1,152 @@
+
 module s3
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	s3_global  map[string]&S3Installer
-	s3_default string
+    s3_global map[string]&S3Installer
+    s3_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&S3Installer {
-	return &S3Installer{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self S3Installer) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('s3 start')
+    console.print_header('s3 start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting s3 with ${zprocess.startuptype}...')
+        console.print_debug('starting s3 with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('s3 did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('s3 did not install properly.')
 }
 
 pub fn (mut self S3Installer) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self S3Installer) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self S3Installer) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self S3Installer) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self S3Installer) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self S3Installer) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self S3Installer) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for s3
-pub fn switch(name string) {
-	s3_default = name
-}
+
+
+
+
diff --git a/lib/installers/sysadmintools/zinit/zinit_actions.v b/lib/installers/sysadmintools/zinit/zinit_actions.v
index f136b8fa..e4e7660a 100644
--- a/lib/installers/sysadmintools/zinit/zinit_actions.v
+++ b/lib/installers/sysadmintools/zinit/zinit_actions.v
@@ -30,7 +30,7 @@ fn installed_() !bool {
 
 fn install_() ! {
 	console.print_header('install zinit')
-	if !osal.is_linux() {
+	if !core.is_linux()! {
 		return error('only support linux for now')
 	}
 
@@ -53,7 +53,7 @@ fn install_() ! {
 }
 
 fn build_() ! {
-	if !osal.is_linux() {
+	if !core.is_linux()! {
 		return error('only support linux for now')
 	}
 
@@ -70,7 +70,7 @@ fn build_() ! {
 	)!
 	gitpath := repo.get_path()!
 
-	// source ${osal.profile_path()}
+	// source ${osal.profile_path()!}
 
 	cmd := '
 	source ~/.cargo/env
diff --git a/lib/installers/sysadmintools/zinit/zinit_factory_.v b/lib/installers/sysadmintools/zinit/zinit_factory_.v
index 86ee532a..090c4532 100644
--- a/lib/installers/sysadmintools/zinit/zinit_factory_.v
+++ b/lib/installers/sysadmintools/zinit/zinit_factory_.v
@@ -1,153 +1,152 @@
+
 module zinit
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	zinit_global  map[string]&Zinit
-	zinit_default string
+    zinit_global map[string]&Zinit
+    zinit_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&Zinit {
-	return &Zinit{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self Zinit) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('zinit start')
+    console.print_header('zinit start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting zinit with ${zprocess.startuptype}...')
+        console.print_debug('starting zinit with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('zinit did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('zinit did not install properly.')
 }
 
 pub fn (mut self Zinit) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self Zinit) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self Zinit) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self Zinit) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Zinit) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self Zinit) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self Zinit) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for zinit
-pub fn switch(name string) {
-	zinit_default = name
-}
+
+
+
+
diff --git a/lib/installers/threefold/griddriver/griddriver_actions.v b/lib/installers/threefold/griddriver/griddriver_actions.v
index 05f54fdc..4d984bc0 100644
--- a/lib/installers/threefold/griddriver/griddriver_actions.v
+++ b/lib/installers/threefold/griddriver/griddriver_actions.v
@@ -10,7 +10,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} griddriver --version')
+	res := os.execute('${osal.profile_path_source_and()!} griddriver --version')
 	if res.exit_code != 0 {
 		return false
 	}
diff --git a/lib/installers/threefold/griddriver/griddriver_factory_.v b/lib/installers/threefold/griddriver/griddriver_factory_.v
index eec6e8d4..374123b9 100644
--- a/lib/installers/threefold/griddriver/griddriver_factory_.v
+++ b/lib/installers/threefold/griddriver/griddriver_factory_.v
@@ -1,79 +1,57 @@
+
 module griddriver
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	griddriver_global  map[string]&GridDriverInstaller
-	griddriver_default string
+    griddriver_global map[string]&GridDriverInstaller
+    griddriver_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&GridDriverInstaller {
-	return &GridDriverInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self GridDriverInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self GridDriverInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self GridDriverInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for griddriver
-pub fn switch(name string) {
-	griddriver_default = name
-}
+
+
+
+
diff --git a/lib/installers/threefold/tfrobot/tfrobot.v b/lib/installers/threefold/tfrobot/tfrobot.v
index ca3c2095..1fcdf443 100644
--- a/lib/installers/threefold/tfrobot/tfrobot.v
+++ b/lib/installers/threefold/tfrobot/tfrobot.v
@@ -18,7 +18,7 @@ pub fn install_(args_ InstallArgs) ! {
 	mut args := args_
 	version := '0.14.0'
 
-	res := os.execute('${osal.profile_path_source_and()} tfrobot version')
+	res := os.execute('${osal.profile_path_source_and()!} tfrobot version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.trim_space().contains('v0.'))
 		if r.len != 1 {
@@ -43,7 +43,7 @@ pub fn build_() ! {
 	g.install()!
 	console.print_header('build tfrobot')
 	mut dest_on_os := '${os.home_dir()}/hero/bin'
-	if osal.is_linux() {
+	if core.is_linux()! {
 		dest_on_os = '/usr/local/bin'
 	}
 
diff --git a/lib/installers/virt/buildah/buildah_actions.v b/lib/installers/virt/buildah/buildah_actions.v
index d9892bc7..dd0e9581 100644
--- a/lib/installers/virt/buildah/buildah_actions.v
+++ b/lib/installers/virt/buildah/buildah_actions.v
@@ -9,7 +9,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} buildah -v')
+	res := os.execute('${osal.profile_path_source_and()!} buildah -v')
 	if res.exit_code != 0 {
 		return false
 	}
diff --git a/lib/installers/virt/buildah/buildah_factory_.v b/lib/installers/virt/buildah/buildah_factory_.v
index 4df1e278..a1efd243 100644
--- a/lib/installers/virt/buildah/buildah_factory_.v
+++ b/lib/installers/virt/buildah/buildah_factory_.v
@@ -1,79 +1,57 @@
+
 module buildah
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	buildah_global  map[string]&BuildahInstaller
-	buildah_default string
+    buildah_global map[string]&BuildahInstaller
+    buildah_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&BuildahInstaller {
-	return &BuildahInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self BuildahInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self BuildahInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self BuildahInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for buildah
-pub fn switch(name string) {
-	buildah_default = name
-}
+
+
+
+
diff --git a/lib/installers/virt/cloudhypervisor/cloudhypervisor_actions.v b/lib/installers/virt/cloudhypervisor/cloudhypervisor_actions.v
index f03dd8de..a09b5294 100644
--- a/lib/installers/virt/cloudhypervisor/cloudhypervisor_actions.v
+++ b/lib/installers/virt/cloudhypervisor/cloudhypervisor_actions.v
@@ -9,7 +9,7 @@ import freeflowuniverse.herolib.installers.ulist
 import os
 
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} cloud-hypervisor --version')
+	res := os.execute('${osal.profile_path_source_and()!} cloud-hypervisor --version')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.contains('cloud-hypervisor'))
 		if r.len != 1 {
@@ -31,9 +31,9 @@ fn install_() ! {
 	console.print_header('install cloudhypervisor')
 	// mut installer := get()!
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/cloud-hypervisor/cloud-hypervisor/releases/download/v${version0}/cloud-hypervisor-static-aarch64'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/cloud-hypervisor/cloud-hypervisor/releases/download/v${version0}/cloud-hypervisor-static'
 	} else {
 		return error('unsuported platform for cloudhypervisor')
diff --git a/lib/installers/virt/cloudhypervisor/cloudhypervisor_factory_.v b/lib/installers/virt/cloudhypervisor/cloudhypervisor_factory_.v
index d3931542..ada8913a 100644
--- a/lib/installers/virt/cloudhypervisor/cloudhypervisor_factory_.v
+++ b/lib/installers/virt/cloudhypervisor/cloudhypervisor_factory_.v
@@ -1,79 +1,57 @@
+
 module cloudhypervisor
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	cloudhypervisor_global  map[string]&CloudHypervisor
-	cloudhypervisor_default string
+    cloudhypervisor_global map[string]&CloudHypervisor
+    cloudhypervisor_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&CloudHypervisor {
-	return &CloudHypervisor{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self CloudHypervisor) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self CloudHypervisor) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self CloudHypervisor) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for cloudhypervisor
-pub fn switch(name string) {
-	cloudhypervisor_default = name
-}
+
+
+
+
diff --git a/lib/installers/virt/docker/docker.v b/lib/installers/virt/docker/docker.v
index fecc8b71..1f2ec28f 100644
--- a/lib/installers/virt/docker/docker.v
+++ b/lib/installers/virt/docker/docker.v
@@ -7,7 +7,7 @@ import freeflowuniverse.herolib.ui.console
 // install docker will return true if it was already installed
 pub fn install_() ! {
 	console.print_header('package install install docker')
-	if osal.platform() != .ubuntu {
+	if core.platform()!= .ubuntu {
 		return error('only support ubuntu for now')
 	}
 
diff --git a/lib/installers/virt/lima/lima.v b/lib/installers/virt/lima/lima.v
index 66fc86a4..ecf59237 100644
--- a/lib/installers/virt/lima/lima.v
+++ b/lib/installers/virt/lima/lima.v
@@ -30,7 +30,7 @@ pub fn install_(args_ InstallArgs) ! {
 
 	base.install()!
 
-	res := os.execute('${osal.profile_path_source_and()} lima -v')
+	res := os.execute('${osal.profile_path_source_and()!} lima -v')
 	if res.exit_code == 0 {
 		r := res.output.split_into_lines().filter(it.contains('limactl version'))
 		if r.len != 1 {
@@ -54,17 +54,17 @@ pub fn install_(args_ InstallArgs) ! {
 		qemu.install()!
 		mut url := ''
 		mut dest_on_os := '${os.home_dir()}/hero'
-		if osal.is_linux_arm() {
+		if core.is_linux_arm()! {
 			dest_on_os = '/usr/local'
 			url = 'https://github.com/lima-vm/lima/releases/download/v${version}/lima-${version}-Linux-aarch64.tar.gz'
-		} else if osal.is_linux_intel() {
+		} else if core.is_linux_intel()! {
 			dest_on_os = '/usr/local'
 			url = 'https://github.com/lima-vm/lima/releases/download/v${version}/lima-${version}-Linux-x86_64.tar.gz'
-		} else if osal.is_osx() {
+		} else if core.is_osx()! {
 			osx_install()!
-			// } else if osal.is_osx_arm() {
+			// } else if core.is_osx_arm()! {
 			// 	url = 'https://github.com/lima-vm/lima/releases/download/v${version}/lima-${version}-Darwin-arm64.tar.gz'
-			// } else if osal.is_osx_intel() {
+			// } else if core.is_osx_intel()! {
 			// 	url = 'https://github.com/lima-vm/lima/releases/download/v${version}/lima-${version}-Darwin-x86_64.tar.gz'
 		} else {
 			return error('unsported platform')
diff --git a/lib/installers/virt/pacman/pacman_actions.v b/lib/installers/virt/pacman/pacman_actions.v
index b6179b75..75f9fbb9 100644
--- a/lib/installers/virt/pacman/pacman_actions.v
+++ b/lib/installers/virt/pacman/pacman_actions.v
@@ -15,11 +15,11 @@ fn installed_() !bool {
 fn install_() ! {
 	console.print_header('install pacman')
 
-	if osal.platform() == .arch {
+	if core.platform()! == .arch {
 		return
 	}
 
-	if osal.platform() != .ubuntu {
+	if core.platform()!= .ubuntu {
 		return error('only ubuntu supported for this installer.')
 	}
 
diff --git a/lib/installers/virt/pacman/pacman_factory_.v b/lib/installers/virt/pacman/pacman_factory_.v
index a9dbaaa1..d1bec936 100644
--- a/lib/installers/virt/pacman/pacman_factory_.v
+++ b/lib/installers/virt/pacman/pacman_factory_.v
@@ -1,74 +1,54 @@
+
 module pacman
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	pacman_global  map[string]&PacmanInstaller
-	pacman_default string
+    pacman_global map[string]&PacmanInstaller
+    pacman_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&PacmanInstaller {
-	return &PacmanInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self PacmanInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self PacmanInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-// switch instance to be used for pacman
-pub fn switch(name string) {
-	pacman_default = name
-}
+
+
+
+
+
diff --git a/lib/installers/virt/podman/podman_actions.v b/lib/installers/virt/podman/podman_actions.v
index 1d46732f..b12b0307 100644
--- a/lib/installers/virt/podman/podman_actions.v
+++ b/lib/installers/virt/podman/podman_actions.v
@@ -9,7 +9,7 @@ import os
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} podman -v')
+	res := os.execute('${osal.profile_path_source_and()!} podman -v')
 	if res.exit_code != 0 {
 		return false
 	}
@@ -30,10 +30,10 @@ fn install_() ! {
 	destroy()!
 
 	mut url := ''
-	if osal.platform() == .osx {
+	if core.platform()! == .osx {
 		mut dest := '/tmp/podman.pkg'
 
-		if osal.cputype() == .arm {
+		if core.cputype()! == .arm {
 			url = 'https://github.com/containers/podman/releases/download/v${version}/podman-installer-macos-arm64.pkg'
 		} else {
 			url = 'https://github.com/containers/podman/releases/download/v${version}/podman-installer-macos-amd64.pkg'
@@ -52,9 +52,9 @@ fn install_() ! {
 		'
 		osal.execute_interactive(cmd)!
 		console.print_header(' - pkg installed.')
-	} else if osal.platform() == .ubuntu {
+	} else if core.platform()! == .ubuntu {
 		// is the remote tool to connect to a remote podman
-		// if osal.cputype() == .arm {
+		// if core.cputype()! == .arm {
 		// 	url = 'https://github.com/containers/podman/releases/download/v${version}/podman-remote-static-linux_arm64.tar.gz'
 		// } else {
 		// 	url = 'https://github.com/containers/podman/releases/download/v${version}/podman-remote-static-linux_amd64.tar.gz'
@@ -78,7 +78,7 @@ fn build_() ! {
 
 	// https://podman.io/docs/installation#building-from-source
 
-	if osal.platform() != .ubuntu && osal.platform() != .arch {
+	if core.platform()!= .ubuntu && core.platform()!= .arch {
 		return error('only support ubuntu and arch for now')
 	}
 	mut g := golang.get()!
diff --git a/lib/installers/virt/podman/podman_factory_.v b/lib/installers/virt/podman/podman_factory_.v
index 76e29f06..64375306 100644
--- a/lib/installers/virt/podman/podman_factory_.v
+++ b/lib/installers/virt/podman/podman_factory_.v
@@ -1,79 +1,57 @@
+
 module podman
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	podman_global  map[string]&PodmanInstaller
-	podman_default string
+    podman_global map[string]&PodmanInstaller
+    podman_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&PodmanInstaller {
-	return &PodmanInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self PodmanInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self PodmanInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self PodmanInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for podman
-pub fn switch(name string) {
-	podman_default = name
-}
+
+
+
+
diff --git a/lib/installers/virt/qemu/qemu_install.v b/lib/installers/virt/qemu/qemu_install.v
index dd0001b6..d44020ec 100644
--- a/lib/installers/virt/qemu/qemu_install.v
+++ b/lib/installers/virt/qemu/qemu_install.v
@@ -44,7 +44,7 @@ pub fn install_(args_ InstallArgs) ! {
 
 	console.print_header('install libvirt & qemu')
 	base.install()!
-	if osal.platform() in [.arch, .ubuntu] {
+	if core.platform()! in [.arch, .ubuntu] {
 		osal.package_install('qemu,libvirt,qemu-common,qemu-img,qemu-system-arm,qemu-system-x86,qemu-tools,libguestfs')!
 		osal.exec(cmd: 'systemctl start libvirtd && systemctl enable libvirtd')!
 	} else {
diff --git a/lib/installers/virt/youki/youki_actions.v b/lib/installers/virt/youki/youki_actions.v
index fa664754..8d31b664 100644
--- a/lib/installers/virt/youki/youki_actions.v
+++ b/lib/installers/virt/youki/youki_actions.v
@@ -14,7 +14,7 @@ import os
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} youki version')
+	// res := os.execute('${osal.profile_path_source_and()!} youki version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
diff --git a/lib/installers/virt/youki/youki_factory_.v b/lib/installers/virt/youki/youki_factory_.v
index e4ee87f9..4b7d23a0 100644
--- a/lib/installers/virt/youki/youki_factory_.v
+++ b/lib/installers/virt/youki/youki_factory_.v
@@ -1,79 +1,57 @@
+
 module youki
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	youki_global  map[string]&YoukiInstaller
-	youki_default string
+    youki_global map[string]&YoukiInstaller
+    youki_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&YoukiInstaller {
-	return &YoukiInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self YoukiInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self YoukiInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self YoukiInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for youki
-pub fn switch(name string) {
-	youki_default = name
-}
+
+
+
+
diff --git a/lib/installers/web/caddy2/caddy_actions.v b/lib/installers/web/caddy2/caddy_actions.v
index 68f76739..170dad5e 100644
--- a/lib/installers/web/caddy2/caddy_actions.v
+++ b/lib/installers/web/caddy2/caddy_actions.v
@@ -8,7 +8,7 @@ import os
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} caddy version')
+	// res := os.execute('${osal.profile_path_source_and()!} caddy version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -28,13 +28,13 @@ fn install_() ! {
 	mut cfg := get()!
 
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_amd64.tar.gz'
 	} else {
 		return error('unsported platform')
@@ -58,7 +58,7 @@ fn install_() ! {
 
 	// Define the xcaddy command to build Caddy with plugins
 	path := '/tmp/caddyserver/caddy'
-	cmd := 'source ${osal.profile_path()} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
+	cmd := 'source ${osal.profile_path()!} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
 	osal.exec(cmd: cmd)!
 	osal.cmd_add(
 		cmdname: 'caddy'
diff --git a/lib/installers/web/caddy2/caddy_factory_.v b/lib/installers/web/caddy2/caddy_factory_.v
index 7136c405..1667a959 100644
--- a/lib/installers/web/caddy2/caddy_factory_.v
+++ b/lib/installers/web/caddy2/caddy_factory_.v
@@ -1,271 +1,255 @@
+
 module caddy
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.data.encoderhero
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	caddy_global  map[string]&CaddyServer
-	caddy_default string
+    caddy_global map[string]&CaddyServer
+    caddy_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
+
+
+
+//set the model in mem and the config on the filesystem
+pub fn set(o CaddyServer)! {
+    mut o2:=obj_init(o)!
+    caddy_global[o.name] = &o2
+    caddy_default = o.name
 }
 
-fn args_get(args_ ArgsGet) ArgsGet {
-	mut model := args_
-	if model.name == '' {
-		model.name = caddy_default
-	}
-	if model.name == '' {
-		model.name = 'default'
-	}
-	return model
+//check we find the config on the filesystem
+pub fn exists(args_ ArgsGet) bool {
+    mut model := args_get(args_)
+    mut context:=base.context() or { panic("bug") }
+    return context.hero_config_exists("caddy",model.name)
 }
 
-pub fn get(args_ ArgsGet) !&CaddyServer {
-	mut model := args_get(args_)
-	if model.name !in caddy_global {
-		if model.name == 'default' {
-			if !config_exists(model) {
-				if default {
-					config_save(model)!
-				}
-			}
-			config_load(model)!
-		}
-	}
-	return caddy_global[model.name] or {
-		println(caddy_global)
-		panic('could not get config for caddy with name:${model.name}')
-	}
+//load the config error if it doesn't exist
+pub fn load(args_ ArgsGet) ! {
+    mut model := args_get(args_)
+    mut context:=base.context()!
+    mut heroscript := context.hero_config_get("caddy",model.name)!
+    play(heroscript:heroscript)!
 }
 
-fn config_exists(args_ ArgsGet) bool {
-	mut model := args_get(args_)
-	mut context := base.context() or { panic('bug') }
-	return context.hero_config_exists('caddy', model.name)
-}
-
-fn config_load(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	mut heroscript := context.hero_config_get('caddy', model.name)!
-	play(heroscript: heroscript)!
-}
-
-fn config_save(args_ ArgsGet) ! {
-	mut model := args_get(args_)
-	mut context := base.context()!
-	context.hero_config_set('caddy', model.name, heroscript_default()!)!
-}
-
-fn set(o CaddyServer) ! {
-	mut o2 := obj_init(o)!
-	caddy_global[o.name] = &o2
-	caddy_default = o.name
+//save the config to the filesystem in the context
+pub fn save(o CaddyServer)! {
+    mut context:=base.context()!
+    heroscript := encoderhero.encode[CaddyServer](o)!
+    context.hero_config_set("caddy",model.name,heroscript)!
 }
 
 @[params]
 pub struct PlayArgs {
 pub mut:
-	heroscript string // if filled in then plbook will be made out of it
-	plbook     ?playbook.PlayBook
-	reset      bool
+    heroscript string  //if filled in then plbook will be made out of it
+    plbook     ?playbook.PlayBook 
+    reset      bool
 }
 
 pub fn play(args_ PlayArgs) ! {
-	mut model := args_
+    
+    mut model:=args_
 
-	if model.heroscript == '' {
-		model.heroscript = heroscript_default()!
-	}
-	mut plbook := model.plbook or { playbook.new(text: model.heroscript)! }
+    if model.heroscript == "" {
+        model.heroscript = heroscript_default()!
+    }
+    mut plbook := model.plbook or {
+        playbook.new(text: model.heroscript)!
+    }
+    
+    mut configure_actions := plbook.find(filter: 'caddy.configure')!
+    if configure_actions.len > 0 {
+        for config_action in configure_actions {
+            mut p := config_action.params
+            mycfg:=cfg_play(p)!
+            console.print_debug("install action caddy.configure\n${mycfg}")
+            set(mycfg)!
+            save(mycfg)!
+        }
+    }
 
-	mut install_actions := plbook.find(filter: 'caddy.configure')!
-	if install_actions.len > 0 {
-		for install_action in install_actions {
-			mut p := install_action.params
-			mycfg := cfg_play(p)!
-			console.print_debug('install action caddy.configure\n${mycfg}')
-			set(mycfg)!
-		}
-	}
+    mut other_actions := plbook.find(filter: 'caddy.')!
+    for other_action in other_actions {
+        if other_action.name in ["destroy","install","build"]{
+            mut p := other_action.params
+            reset:=p.get_default_false("reset")
+            if other_action.name == "destroy" || reset{
+                console.print_debug("install action caddy.destroy")
+                destroy_()!
+            }
+            if other_action.name == "install"{
+                console.print_debug("install action caddy.install")
+                install_()!
+            }            
+        }
+        if other_action.name in ["start","stop","restart"]{
+            mut p := other_action.params
+            name := p.get('name')!            
+            mut caddy_obj:=get(name:name)!
+            console.print_debug("action object:\n${caddy_obj}")
+            if other_action.name == "start"{
+                console.print_debug("install action caddy.${other_action.name}")
+                caddy_obj.start()!
+            }
 
-	mut other_actions := plbook.find(filter: 'caddy.')!
-	for other_action in other_actions {
-		if other_action.name in ['destroy', 'install', 'build'] {
-			mut p := other_action.params
-			reset := p.get_default_false('reset')
-			if other_action.name == 'destroy' || reset {
-				console.print_debug('install action caddy.destroy')
-				destroy()!
-			}
-			if other_action.name == 'install' {
-				console.print_debug('install action caddy.install')
-				install()!
-			}
-		}
-		if other_action.name in ['start', 'stop', 'restart'] {
-			mut p := other_action.params
-			name := p.get('name')!
-			mut caddy_obj := get(name: name)!
-			console.print_debug('action object:\n${caddy_obj}')
-			if other_action.name == 'start' {
-				console.print_debug('install action caddy.${other_action.name}')
-				caddy_obj.start()!
-			}
+            if other_action.name == "stop"{
+                console.print_debug("install action caddy.${other_action.name}")
+                caddy_obj.stop()!
+            }
+            if other_action.name == "restart"{
+                console.print_debug("install action caddy.${other_action.name}")
+                caddy_obj.restart()!
+            }
+        }
+    }
 
-			if other_action.name == 'stop' {
-				console.print_debug('install action caddy.${other_action.name}')
-				caddy_obj.stop()!
-			}
-			if other_action.name == 'restart' {
-				console.print_debug('install action caddy.${other_action.name}')
-				caddy_obj.restart()!
-			}
-		}
-	}
 }
 
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+
+//load from disk and make sure is properly intialized
+pub fn (mut self CaddyServer) reload() ! {
+    switch(self.name)
+    self=obj_init(self)!
 }
 
-// load from disk and make sure is properly intialized
-pub fn (mut self CaddyServer) reload() ! {
-	switch(self.name)
-	self = obj_init(self)!
+
+fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self CaddyServer) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('caddy start')
+    console.print_header('caddy start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting caddy with ${zprocess.startuptype}...')
+        console.print_debug('starting caddy with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('caddy did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('caddy did not install properly.')
 }
 
 pub fn (mut self CaddyServer) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self CaddyServer) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self CaddyServer) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self CaddyServer) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self CaddyServer) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self CaddyServer) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self CaddyServer) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for caddy
-pub fn switch(name string) {
-	caddy_default = name
-}
+
+
+
+
diff --git a/lib/installers/web/caddy2/installer.v b/lib/installers/web/caddy2/installer.v
index 0b7e1644..c32ac234 100644
--- a/lib/installers/web/caddy2/installer.v
+++ b/lib/installers/web/caddy2/installer.v
@@ -55,7 +55,7 @@ pub const version = '2.8.4'
 // }
 
 pub fn is_installed(version string) !bool {
-	res := os.execute('${osal.profile_path_source_and()} caddy version')
+	res := os.execute('${osal.profile_path_source_and()!} caddy version')
 	if res.exit_code == 0 {
 		mut r := res.output.split_into_lines().filter(it.trim_space().len > 0)
 		if r.len > 1 {
@@ -75,13 +75,13 @@ pub fn is_installed(version string) !bool {
 pub fn install_caddy_from_release() ! {
 	version := '2.8.4'
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_linux_arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_linux_amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_darwin_arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_darwin_amd64.tar.gz'
 	} else {
 		return error('unsported platform')
@@ -136,13 +136,13 @@ pub fn install_caddy_with_xcaddy(plugins []string) ! {
 
 	console.print_header('Installing xcaddy')
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_amd64.tar.gz'
 	} else {
 		return error('unsported platform')
@@ -166,7 +166,7 @@ pub fn install_caddy_with_xcaddy(plugins []string) ! {
 
 	// Define the xcaddy command to build Caddy with plugins
 	path := '/tmp/caddyserver/caddy'
-	cmd := 'source ${osal.profile_path()} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
+	cmd := 'source ${osal.profile_path()!} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
 	osal.exec(cmd: cmd)!
 	osal.cmd_add(
 		cmdname: 'caddy'
diff --git a/lib/installers/web/caddy2/installers.v b/lib/installers/web/caddy2/installers.v
index 42c25ff0..3c42e54c 100644
--- a/lib/installers/web/caddy2/installers.v
+++ b/lib/installers/web/caddy2/installers.v
@@ -5,13 +5,13 @@ import freeflowuniverse.herolib.ui.console
 
 pub fn install_caddy_from_release() ! {
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_linux_arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_linux_amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_darwin_arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/caddyserver/caddy/releases/download/v${version}/caddy_${version}_darwin_amd64.tar.gz'
 	} else {
 		return error('unsported platform')
@@ -33,13 +33,13 @@ pub fn install_caddy_from_release() ! {
 pub fn install_caddy_with_xcaddy(plugins []string) ! {
 	console.print_header('Installing xcaddy')
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_arm64.tar.gz'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_linux_amd64.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_arm64.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/caddyserver/xcaddy/releases/download/v${xcaddy_version}/xcaddy_${xcaddy_version}_mac_amd64.tar.gz'
 	} else {
 		return error('unsported platform')
@@ -63,7 +63,7 @@ pub fn install_caddy_with_xcaddy(plugins []string) ! {
 
 	// Define the xcaddy command to build Caddy with plugins
 	path := '/tmp/caddyserver/caddy'
-	cmd := 'source ${osal.profile_path()} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
+	cmd := 'source ${osal.profile_path()!} && xcaddy build v${caddy_version} ${plugins_str} --output ${path}'
 	osal.exec(cmd: cmd)!
 	osal.cmd_add(
 		cmdname: 'caddy'
diff --git a/lib/installers/web/imagemagick/imagemagick_actions.v b/lib/installers/web/imagemagick/imagemagick_actions.v
index dfbc0784..e1666bac 100644
--- a/lib/installers/web/imagemagick/imagemagick_actions.v
+++ b/lib/installers/web/imagemagick/imagemagick_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} imagemagick version')
+	// res := os.execute('${osal.profile_path_source_and()!} imagemagick version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install imagemagick')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/imagemagick-dev/imagemagick/releases/download/v${version}/imagemagick_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/imagemagick-dev/imagemagick/releases/download/v${version}/imagemagick_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/imagemagick-dev/imagemagick/releases/download/v${version}/imagemagick_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/imagemagick-dev/imagemagick/releases/download/v${version}/imagemagick_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/imagemagick'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/web/imagemagick/imagemagick_factory_.v b/lib/installers/web/imagemagick/imagemagick_factory_.v
index a9d231fc..b5710430 100644
--- a/lib/installers/web/imagemagick/imagemagick_factory_.v
+++ b/lib/installers/web/imagemagick/imagemagick_factory_.v
@@ -1,153 +1,152 @@
+
 module imagemagick
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	imagemagick_global  map[string]&ImageMagick
-	imagemagick_default string
+    imagemagick_global map[string]&ImageMagick
+    imagemagick_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&ImageMagick {
-	return &ImageMagick{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self ImageMagick) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('imagemagick start')
+    console.print_header('imagemagick start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting imagemagick with ${zprocess.startuptype}...')
+        console.print_debug('starting imagemagick with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('imagemagick did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('imagemagick did not install properly.')
 }
 
 pub fn (mut self ImageMagick) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self ImageMagick) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self ImageMagick) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self ImageMagick) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self ImageMagick) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self ImageMagick) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self ImageMagick) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for imagemagick
-pub fn switch(name string) {
-	imagemagick_default = name
-}
+
+
+
+
diff --git a/lib/installers/web/lighttpd/installer.v b/lib/installers/web/lighttpd/installer.v
index 33b632a8..b92c84ea 100644
--- a/lib/installers/web/lighttpd/installer.v
+++ b/lib/installers/web/lighttpd/installer.v
@@ -19,7 +19,7 @@ pub fn installll(args InstallArgs) ! {
 		return
 	}
 
-	if !osal.is_linux() {
+	if !core.is_linux()! {
 		return error('only support linux for now')
 	}
 
diff --git a/lib/installers/web/lighttpd/lighttpd_actions.v b/lib/installers/web/lighttpd/lighttpd_actions.v
index b94e7c24..e392e733 100644
--- a/lib/installers/web/lighttpd/lighttpd_actions.v
+++ b/lib/installers/web/lighttpd/lighttpd_actions.v
@@ -66,7 +66,7 @@ fn stop_post() ! {
 // checks if a certain version or above is installed
 fn installed_() !bool {
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
-	// res := os.execute('${osal.profile_path_source_and()} lighttpd version')
+	// res := os.execute('${osal.profile_path_source_and()!} lighttpd version')
 	// if res.exit_code != 0 {
 	//     return false
 	// }
@@ -98,13 +98,13 @@ fn install_() ! {
 	console.print_header('install lighttpd')
 	// THIS IS EXAMPLE CODEAND NEEDS TO BE CHANGED
 	// mut url := ''
-	// if osal.is_linux_arm() {
+	// if core.is_linux_arm()! {
 	//     url = 'https://github.com/lighttpd-dev/lighttpd/releases/download/v${version}/lighttpd_${version}_linux_arm64.tar.gz'
-	// } else if osal.is_linux_intel() {
+	// } else if core.is_linux_intel()! {
 	//     url = 'https://github.com/lighttpd-dev/lighttpd/releases/download/v${version}/lighttpd_${version}_linux_amd64.tar.gz'
-	// } else if osal.is_osx_arm() {
+	// } else if core.is_osx_arm()! {
 	//     url = 'https://github.com/lighttpd-dev/lighttpd/releases/download/v${version}/lighttpd_${version}_darwin_arm64.tar.gz'
-	// } else if osal.is_osx_intel() {
+	// } else if core.is_osx_intel()! {
 	//     url = 'https://github.com/lighttpd-dev/lighttpd/releases/download/v${version}/lighttpd_${version}_darwin_amd64.tar.gz'
 	// } else {
 	//     return error('unsported platform')
@@ -129,7 +129,7 @@ fn build_() ! {
 	// url := 'https://github.com/threefoldtech/lighttpd'
 
 	// make sure we install base on the node
-	// if osal.platform() != .ubuntu {
+	// if core.platform()!= .ubuntu {
 	//     return error('only support ubuntu for now')
 	// }
 	// golang.install()!
diff --git a/lib/installers/web/lighttpd/lighttpd_factory_.v b/lib/installers/web/lighttpd/lighttpd_factory_.v
index 36435ea4..7afb6431 100644
--- a/lib/installers/web/lighttpd/lighttpd_factory_.v
+++ b/lib/installers/web/lighttpd/lighttpd_factory_.v
@@ -1,153 +1,152 @@
+
 module lighttpd
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	lighttpd_global  map[string]&LightHttpdInstaller
-	lighttpd_default string
+    lighttpd_global map[string]&LightHttpdInstaller
+    lighttpd_default string
 )
 
 /////////FACTORY
 
-@[params]
-pub struct ArgsGet {
-pub mut:
-	name string
-}
 
-pub fn get(args_ ArgsGet) !&LightHttpdInstaller {
-	return &LightHttpdInstaller{}
-}
+
+
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
+
+
+
 fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
+    // unknown
+    // screen
+    // zinit
+    // tmux
+    // systemd
+    match cat{
+        .zinit{
+            console.print_debug("startupmanager: zinit")
+            return startupmanager.get(cat:.zinit)!
+        }
+        .systemd{
+            console.print_debug("startupmanager: systemd")
+            return startupmanager.get(cat:.systemd)!
+        }else{
+            console.print_debug("startupmanager: auto")
+            return startupmanager.get()!
+        }
+    }
 }
 
 pub fn (mut self LightHttpdInstaller) start() ! {
-	switch(self.name)
-	if self.running()! {
-		return
-	}
+    switch(self.name)
+    if self.running()!{
+        return
+    }
 
-	console.print_header('lighttpd start')
+    console.print_header('lighttpd start')
 
-	if !installed()! {
-		install()!
-	}
+    if ! installed_()!{
+        install_()!
+    }
 
-	configure()!
+    configure()!
 
-	start_pre()!
+    start_pre()!
 
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
 
-		console.print_debug('starting lighttpd with ${zprocess.startuptype}...')
+        console.print_debug('starting lighttpd with ${zprocess.startuptype}...')
 
-		sm.new(zprocess)!
+        sm.new(zprocess)!
 
-		sm.start(zprocess.name)!
-	}
+        sm.start(zprocess.name)!
+    }
 
-	start_post()!
+    start_post()!
+
+    for _ in 0 .. 50 {
+        if self.running()! {
+            return
+        }
+        time.sleep(100 * time.millisecond)
+    }
+    return error('lighttpd did not install properly.')
 
-	for _ in 0 .. 50 {
-		if self.running()! {
-			return
-		}
-		time.sleep(100 * time.millisecond)
-	}
-	return error('lighttpd did not install properly.')
 }
 
 pub fn (mut self LightHttpdInstaller) install_start(model InstallArgs) ! {
-	switch(self.name)
-	self.install(model)!
-	self.start()!
+    switch(self.name)
+    self.install(model)!
+    self.start()!
 }
 
 pub fn (mut self LightHttpdInstaller) stop() ! {
-	switch(self.name)
-	stop_pre()!
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		sm.stop(zprocess.name)!
-	}
-	stop_post()!
+    switch(self.name)
+    stop_pre()!
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        sm.stop(zprocess.name)!
+    }
+    stop_post()!
 }
 
 pub fn (mut self LightHttpdInstaller) restart() ! {
-	switch(self.name)
-	self.stop()!
-	self.start()!
+    switch(self.name)
+    self.stop()!
+    self.start()!
 }
 
 pub fn (mut self LightHttpdInstaller) running() !bool {
-	switch(self.name)
+    switch(self.name)
 
-	// walk over the generic processes, if not running return
-	for zprocess in startupcmd()! {
-		mut sm := startupmanager_get(zprocess.startuptype)!
-		r := sm.running(zprocess.name)!
-		if r == false {
-			return false
-		}
-	}
-	return running()!
+    //walk over the generic processes, if not running return
+    for zprocess in startupcmd()!{
+        mut sm:=startupmanager_get(zprocess.startuptype)!
+        r:=sm.running(zprocess.name)!
+        if r==false{
+            return false
+        }
+    }
+    return running()!
 }
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self LightHttpdInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+pub fn install(args InstallArgs) ! {
+    if args.reset {
+        destroy()!
+    }    
+    if ! (installed_()!){
+        install_()!    
+    }
 }
 
-pub fn (mut self LightHttpdInstaller) build() ! {
-	switch(self.name)
-	build()!
+pub fn destroy() ! {
+    destroy_()!
 }
 
-pub fn (mut self LightHttpdInstaller) destroy() ! {
-	switch(self.name)
-	self.stop() or {}
-	destroy()!
+pub fn build() ! {
+    build_()!
 }
 
-// switch instance to be used for lighttpd
-pub fn switch(name string) {
-	lighttpd_default = name
-}
+
+
+
+
diff --git a/lib/installers/web/tailwind/tailwind_actions.v b/lib/installers/web/tailwind/tailwind_actions.v
index e739969c..240f45d1 100644
--- a/lib/installers/web/tailwind/tailwind_actions.v
+++ b/lib/installers/web/tailwind/tailwind_actions.v
@@ -30,13 +30,13 @@ pub fn install_() ! {
 	console.print_header('install tailwind')
 
 	mut url := ''
-	if osal.is_linux_arm() {
+	if core.is_linux_arm()! {
 		url = 'https://github.com/tailwindlabs/tailwindcss/releases/download/v${version}/tailwindcss-linux-arm64'
-	} else if osal.is_linux_intel() {
+	} else if core.is_linux_intel()! {
 		url = 'https://github.com/tailwindlabs/tailwindcss/releases/download/v${version}/tailwindcss-linux-x64'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/tailwindlabs/tailwindcss/releases/download/v${version}/tailwindcss-macos-arm64'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/tailwindlabs/tailwindcss/releases/download/v${version}/tailwindcss-macos-x64'
 	} else {
 		return error('unsported platform')
diff --git a/lib/installers/web/tailwind/tailwind_factory_.v b/lib/installers/web/tailwind/tailwind_factory_.v
index 82892fa2..d8ae5442 100644
--- a/lib/installers/web/tailwind/tailwind_factory_.v
+++ b/lib/installers/web/tailwind/tailwind_factory_.v
@@ -1,74 +1,98 @@
+
 module tailwind
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	tailwind_global  map[string]&Tailwind
-	tailwind_default string
+    tailwind_global map[string]&Tailwind
+    tailwind_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-pub fn get(args_ ArgsGet) !&Tailwind {
-	return &Tailwind{}
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = tailwind_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
+pub fn get(args_ ArgsGet) !&Tailwind  {
+    mut args := args_get(args_)
+    if !(args.name in tailwind_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("tailwind",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return tailwind_global[args.name] or { 
+            println(tailwind_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
+}
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self Tailwind) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+//switch instance to be used for tailwind
+pub fn switch(name string) {
+    tailwind_default = name
 }
 
+
+pub fn (mut self Tailwind) install(args InstallArgs) ! {
+    switch(self.name)
+    if args.reset {
+        destroy_()!    
+    }   
+    if ! (installed_()!){
+        install_()! 
+    }
+}
+
+
 pub fn (mut self Tailwind) destroy() ! {
-	switch(self.name)
-	destroy()!
+    switch(self.name)
+    destroy_()!
 }
 
-// switch instance to be used for tailwind
-pub fn switch(name string) {
-	tailwind_default = name
-}
+
+
+
diff --git a/lib/installers/web/zola/zola_actions.v b/lib/installers/web/zola/zola_actions.v
index d521983a..c9dd2175 100644
--- a/lib/installers/web/zola/zola_actions.v
+++ b/lib/installers/web/zola/zola_actions.v
@@ -12,7 +12,7 @@ pub const version = '0.18.0'
 
 // checks if a certain version or above is installed
 fn installed_() !bool {
-	res := os.execute('${osal.profile_path_source_and()} zola -V')
+	res := os.execute('${osal.profile_path_source_and()!} zola -V')
 	myversion := res.output.all_after(' ')
 	if res.exit_code == 0 {
 		v := texttools.version(myversion)
@@ -34,11 +34,11 @@ fn install_() ! {
 	tw.install()!
 
 	mut url := ''
-	if osal.is_linux() {
+	if core.is_linux()! {
 		url = 'https://github.com/getzola/zola/releases/download/v${version}/zola-v${version}-x86_64-unknown-linux-gnu.tar.gz'
-	} else if osal.is_osx_arm() {
+	} else if core.is_osx_arm()! {
 		url = 'https://github.com/getzola/zola/releases/download/v${version}/zola-v${version}-aarch64-apple-darwin.tar.gz'
-	} else if osal.is_osx_intel() {
+	} else if core.is_osx_intel()! {
 		url = 'https://github.com/getzola/zola/releases/download/v${version}/zola-v${version}-x86_64-apple-darwin.tar.gz'
 	} else {
 		return error('unsupported platform')
diff --git a/lib/installers/web/zola/zola_factory_.v b/lib/installers/web/zola/zola_factory_.v
index d0171fd7..c5b7c407 100644
--- a/lib/installers/web/zola/zola_factory_.v
+++ b/lib/installers/web/zola/zola_factory_.v
@@ -1,79 +1,102 @@
+
 module zola
 
 import freeflowuniverse.herolib.core.base
 import freeflowuniverse.herolib.core.playbook
 import freeflowuniverse.herolib.ui.console
+
 import freeflowuniverse.herolib.sysadmin.startupmanager
 import freeflowuniverse.herolib.osal.zinit
 import time
 
 __global (
-	zola_global  map[string]&ZolaInstaller
-	zola_default string
+    zola_global map[string]&ZolaInstaller
+    zola_default string
 )
 
 /////////FACTORY
 
+
+
 @[params]
-pub struct ArgsGet {
+pub struct ArgsGet{
 pub mut:
-	name string
+    name string
 }
 
-pub fn get(args_ ArgsGet) !&ZolaInstaller {
-	return &ZolaInstaller{}
+fn args_get (args_ ArgsGet) ArgsGet {
+    mut model:=args_
+    if model.name == ""{
+        model.name = zola_default
+    }
+    if model.name == ""{
+        model.name = "default"
+    }
+    return model
 }
 
+pub fn get(args_ ArgsGet) !&ZolaInstaller  {
+    mut args := args_get(args_)
+    if !(args.name in zola_global) {
+        if args.name=="default"{
+            if ! config_exists(args){
+                if default{
+                    mut context:=base.context() or { panic("bug") }
+                    context.hero_config_set("zola",model.name,heroscript_default()!)!
+                }
+            }
+            load(args)!
+        }
+    }
+    return zola_global[args.name] or { 
+            println(zola_global)
+            panic("could not get config for ${args.name} with name:${model.name}") 
+        }
+}
+
+
+
+
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 //////////////////////////# LIVE CYCLE MANAGEMENT FOR INSTALLERS ///////////////////////////////////
 ////////////////////////////////////////////////////////////////////////////////////////////////////
 
-fn startupmanager_get(cat zinit.StartupManagerType) !startupmanager.StartupManager {
-	// unknown
-	// screen
-	// zinit
-	// tmux
-	// systemd
-	match cat {
-		.zinit {
-			console.print_debug('startupmanager: zinit')
-			return startupmanager.get(cat: .zinit)!
-		}
-		.systemd {
-			console.print_debug('startupmanager: systemd')
-			return startupmanager.get(cat: .systemd)!
-		}
-		else {
-			console.print_debug('startupmanager: auto')
-			return startupmanager.get()!
-		}
-	}
-}
+
+
 
 @[params]
-pub struct InstallArgs {
+pub struct InstallArgs{
 pub mut:
-	reset bool
+    reset bool
 }
 
-pub fn (mut self ZolaInstaller) install(model InstallArgs) ! {
-	switch(self.name)
-	if model.reset || (!installed()!) {
-		install()!
-	}
+
+//switch instance to be used for zola
+pub fn switch(name string) {
+    zola_default = name
+}
+
+
+pub fn (mut self ZolaInstaller) install(args InstallArgs) ! {
+    switch(self.name)
+    if args.reset {
+        destroy_()!    
+    }   
+    if ! (installed_()!){
+        install_()! 
+    }
 }
 
 pub fn (mut self ZolaInstaller) build() ! {
-	switch(self.name)
-	build()!
+    switch(self.name)
+    build_()!
 }
 
 pub fn (mut self ZolaInstaller) destroy() ! {
-	switch(self.name)
-	destroy()!
+    switch(self.name)
+    destroy_()!
 }
 
-// switch instance to be used for zola
-pub fn switch(name string) {
-	zola_default = name
-}
+
+
+
diff --git a/lib/osal/cmds.v b/lib/osal/cmds.v
index 3e63dca8..541c7bc6 100644
--- a/lib/osal/cmds.v
+++ b/lib/osal/cmds.v
@@ -2,6 +2,7 @@ module osal
 
 import os
 import freeflowuniverse.herolib.core.pathlib
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.ui.console
 // import regex
 import freeflowuniverse.herolib.core.texttools
@@ -73,7 +74,7 @@ pub fn profile_path_add_hero() !string {
 
 pub fn bin_path() !string {
 	mut dest := ''
-	if is_osx() {
+	if core.is_osx()! {
 		dest = '${os.home_dir()}/hero/bin'
 		dir_ensure(dest)!
 	} else {
@@ -92,7 +93,7 @@ pub fn hero_path() !string {
 ///usr/local on linux, ${os.home_dir()}/hero on osx
 pub fn usr_local_path() !string {
 	mut dest := ''
-	if is_osx() {
+	if core.is_osx()! {
 		dest = '${os.home_dir()}/hero'
 		dir_ensure(dest)!
 	} else {
@@ -102,11 +103,11 @@ pub fn usr_local_path() !string {
 }
 
 // return the source statement if the profile exists
-pub fn profile_path_source() string {
+pub fn profile_path_source()! string {
 	if hostname() or { '' } == 'rescue' {
 		return ''
 	}
-	pp := profile_path()
+	pp := profile_path()!
 	if os.exists(pp) {
 		return 'source ${pp}'
 	}
@@ -115,11 +116,11 @@ pub fn profile_path_source() string {
 
 // return source $path &&  .
 // or empty if it doesn't exist
-pub fn profile_path_source_and() string {
+pub fn profile_path_source_and()! string {
 	if hostname() or { '' } == 'rescue' {
 		return ''
 	}
-	pp := profile_path()
+	pp := profile_path()!
 	if os.exists(pp) {
 		return '. ${pp} &&'
 	}
@@ -276,7 +277,7 @@ pub fn profile_paths_all() ![]string {
 
 pub fn profile_paths_preferred() ![]string {
 	mut toadd := []string{}
-	if is_osx() {
+	if core.is_osx()! {
 		toadd << '${os.home_dir()}/.zprofile'
 		toadd << '${os.home_dir()}/.zshrc'
 	} else {
@@ -295,8 +296,8 @@ pub fn profile_paths_preferred() ![]string {
 	return profile_files2
 }
 
-pub fn profile_path() string {
-	if is_osx() {
+pub fn profile_path()! string {
+	if core.is_osx()! {
 		return '${os.home_dir()}/.zprofile'
 	} else {
 		return '${os.home_dir()}/.bash_profile'
diff --git a/lib/osal/exec.v b/lib/osal/exec.v
index 21d1a7f5..3c9efa21 100644
--- a/lib/osal/exec.v
+++ b/lib/osal/exec.v
@@ -449,7 +449,7 @@ pub fn cmd_exists(cmd string) bool {
 }
 
 pub fn cmd_exists_profile(cmd string) bool {
-	cmd1 := '${profile_path_source_and()} which ${cmd}'
+	cmd1 := '${profile_path_source_and() or {panic(err)}} which ${cmd}'
 	res := os.execute(cmd1)
 	if res.exit_code > 0 {
 		return false
diff --git a/lib/osal/file.v b/lib/osal/file.v
index aa657a93..40e0f693 100644
--- a/lib/osal/file.v
+++ b/lib/osal/file.v
@@ -1,6 +1,7 @@
 module osal
 
 import freeflowuniverse.herolib.core.texttools
+import freeflowuniverse.herolib.core
 import freeflowuniverse.herolib.ui.console
 import os
 
@@ -38,17 +39,25 @@ pub fn dir_reset(path string) ! {
 // can be \n or , separated
 pub fn rm(todelete_ string) ! {
 	for mut item in texttools.to_array(todelete_) {
-		if item.trim_space() == '' {
+		if item.trim_space() == ''|| item.trim_space().starts_with("#"){
 			continue
 		}
+		
 		item = item.replace('~', os.home_dir())
 		console.print_debug(' - rm: ${item}')
 		if item.starts_with('/') {
 			if os.exists(item) {
 				if os.is_dir(item) {
-					os.rmdir_all(item)!
+					//console.print_debug("rm deletedir: ${item}")
+					os.rmdir_all(core.sudo_path_check(item)!)!
 				} else {
-					os.rm(item)!
+					//console.print_debug("rm delete file: ${item}")
+					if core.sudo_path_ok(item)!{
+						os.rm(item)!
+					}else{
+
+					}
+					
 				}
 			}
 		} else {
diff --git a/lib/osal/net.v b/lib/osal/net.v
index c21a4bda..14b1ebf6 100644
--- a/lib/osal/net.v
+++ b/lib/osal/net.v
@@ -3,6 +3,7 @@ module osal
 import net
 import time
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core
 
 pub enum PingResult {
 	ok
@@ -23,7 +24,7 @@ pub mut:
 // address is e.g. 8.8.8.8
 // ping means we check if the destination responds
 pub fn ping(args PingArgs) !PingResult {
-	platform_ := platform()
+	platform_ := core.platform()!
 	mut cmd := 'ping'
 	if args.address.contains(':') {
 		cmd = 'ping6'
diff --git a/lib/osal/package.v b/lib/osal/package.v
index 7c40656b..55023d9e 100644
--- a/lib/osal/package.v
+++ b/lib/osal/package.v
@@ -2,11 +2,12 @@ module osal
 
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.core.texttools
+import freeflowuniverse.herolib.core
 import os
 
 // update the package list
 pub fn package_refresh() ! {
-	platform_ := platform()
+	platform_ := core.platform()!
 
 	if cmd_exists('nix-env') {
 		// nix package manager is installed
@@ -49,8 +50,8 @@ pub fn package_install(name_ string) ! {
 	name := names.join(' ')
 	console.print_header('package install: ${name}')
 
-	platform_ := platform()
-	cpu := cputype()
+	platform_ := core.platform()!
+	cpu := core.cputype()!
 
 	if platform_ == .osx {
 		if cpu == .arm {
@@ -64,7 +65,7 @@ pub fn package_install(name_ string) ! {
 		}
 	} else if platform_ == .ubuntu {
 		// Use sudo if required (based on user's permissions)
-		use_sudo := is_sudo_required()
+		use_sudo := core.sudo_required()!
 
 		cmd := if use_sudo {
 			'sudo apt install -y ${name}  -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --allow-downgrades --allow-remove-essential --allow-change-held-packages'
@@ -76,7 +77,7 @@ pub fn package_install(name_ string) ! {
 		}
 	} else if platform_ == .alpine {
 		// Use sudo if required
-		use_sudo := is_sudo_required()
+		use_sudo := core.sudo_required()!
 		cmd := if use_sudo {
 			'sudo apk add ${name}'
 		} else {
@@ -87,7 +88,7 @@ pub fn package_install(name_ string) ! {
 		}
 	} else if platform_ == .arch {
 		// Use sudo if required
-		use_sudo := is_sudo_required()
+		use_sudo := core.sudo_required()!
 		cmd := if use_sudo {
 			'sudo pacman --noconfirm -Su ${name}'
 		} else {
@@ -101,23 +102,6 @@ pub fn package_install(name_ string) ! {
 	}
 }
 
-// Method to check if sudo is required (i.e., if the user is root or has sudo privileges)
-fn is_sudo_required() bool {
-	// Check if the user is root
-	if os.getenv('USER') == 'root' {
-		return false
-	}
-
-	platform_ := platform()
-
-	if platform_ == .osx {
-		return false
-	}
-
-	// Check if the user has sudo privileges (test with `sudo -v`)
-	sudo_check := os.execute('sudo -v')
-	return sudo_check.exit_code == 0
-}
 
 // remove a package using the right commands per platform
 pub fn package_remove(name_ string) ! {
@@ -125,8 +109,8 @@ pub fn package_remove(name_ string) ! {
 	name := names.join(' ')
 	console.print_header('package remove: ${name}')
 
-	platform_ := platform()
-	cpu := cputype()
+	platform_ := core.platform()!
+	cpu := core.cputype()!
 
 	// Debugging: print out platform and cpu type
 	println('Platform: ${platform_}, CPU: ${cpu}')
@@ -137,7 +121,7 @@ pub fn package_remove(name_ string) ! {
 	}
 
 	// Determine if sudo is required by checking if the user has sudo privileges
-	use_sudo := is_sudo_required()
+	use_sudo := core.sudo_required()!
 
 	// Platform-specific package removal logic
 	if platform_ == .osx {
diff --git a/lib/osal/package_test.v b/lib/osal/package_test.v
index bc03a606..966870ad 100644
--- a/lib/osal/package_test.v
+++ b/lib/osal/package_test.v
@@ -1,7 +1,8 @@
 module osal
+import freeflowuniverse.herolib.core
 
 fn test_package_management() {
-	platform_ := platform()
+	platform_ := core.platform()!
 
 	if platform_ == .osx {
 		// Check if brew is installed
diff --git a/lib/osal/platform_test.v b/lib/osal/platform_test.v
deleted file mode 100644
index 414735fc..00000000
--- a/lib/osal/platform_test.v
+++ /dev/null
@@ -1,9 +0,0 @@
-module osal
-
-fn test_platform() {
-	assert platform() != .unknown
-}
-
-fn test_cputype() {
-	assert cputype() != .unknown
-}
diff --git a/lib/osal/readme.md b/lib/osal/readme.md
index 985f3a60..a52e0641 100644
--- a/lib/osal/readme.md
+++ b/lib/osal/readme.md
@@ -18,28 +18,28 @@ A comprehensive operating system abstraction layer for V that provides platform-
 import freeflowuniverse.herolib.osal
 
 // Get platform type
-platform := osal.platform()
+platform := core.platform()!
 if platform == .osx {
     // macOS specific code
 }
 
 // Platform-specific checks
-if osal.is_linux() {
+if core.is_linux()! {
     // Linux specific code
 }
-if osal.is_osx_arm() {
+if core.is_osx_arm()! {
     // Apple Silicon specific code
 }
 
 // CPU architecture
-cpu := osal.cputype()
+cpu := core.cputype()!
 if cpu == .arm {
     // ARM specific code
 }
 
 // System information
-hostname := osal.hostname()!
-init_system := osal.initname()!  // e.g., systemd, bash, zinit
+hostname := core.hostname()!!
+init_system := core.initname()!  // e.g., systemd, bash, zinit
 ```
 
 ## Process Execution
diff --git a/lib/osal/screen/screen.v b/lib/osal/screen/screen.v
index e163a6c7..f91e98ad 100644
--- a/lib/osal/screen/screen.v
+++ b/lib/osal/screen/screen.v
@@ -2,6 +2,7 @@ module screen
 
 import freeflowuniverse.herolib.ui.console
 import freeflowuniverse.herolib.osal
+import freeflowuniverse.herolib.core
 import os
 import time
 
@@ -91,7 +92,7 @@ pub fn (mut self Screen) attach() ! {
 
 pub fn (mut self Screen) cmd_send(cmd string) ! {
 	mut cmd2 := "screen -S ${self.name} -p 0 -X stuff \"${cmd} \n\" "
-	if osal.is_osx() {
+	if core.is_osx()! {
 		cmd2 = "screen -S ${self.name} -p 0 -X stuff \"${cmd}\"\$'\n' "
 	}
 	res := os.execute(cmd2)
diff --git a/lib/osal/ufw/ufw_list.v b/lib/osal/ufw/ufw_list.v
index 8cac8f03..6d881517 100644
--- a/lib/osal/ufw/ufw_list.v
+++ b/lib/osal/ufw/ufw_list.v
@@ -4,7 +4,7 @@ import os
 
 pub fn ufw_status() !UFWStatus {
 	// Run the UFW status command
-	result := os.execute('sudo ufw status')
+	result := os.execute('ufw status')
 	if result.exit_code != 0 {
 		return error('Error running UFW status: ${result.output}')
 	}
diff --git a/lib/osal/users.v b/lib/osal/users.v
index 9f5b1bff..7d7e72cd 100644
--- a/lib/osal/users.v
+++ b/lib/osal/users.v
@@ -2,6 +2,7 @@ module osal
 
 import os
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core
 
 @[params]
 pub struct UserArgs {
@@ -33,7 +34,7 @@ pub fn user_add(args UserArgs) !int {
 		return user_id_get(args.name)!
 	}
 	mut cmd := ''
-	platform_ := platform()
+	platform_ := core.platform()!
 	if platform_ == .ubuntu {
 		cmd = 'useradd -m ${args.name} '
 	} else {
diff --git a/lib/osal/utils.v b/lib/osal/utils.v
deleted file mode 100644
index ac58cf3c..00000000
--- a/lib/osal/utils.v
+++ /dev/null
@@ -1,41 +0,0 @@
-module osal
-
-import log
-
-__global (
-	memdb shared map[string]string
-)
-
-pub fn memdb_set(key string, val string) {
-	lock memdb {
-		memdb[key] = val
-	}
-}
-
-pub fn memdb_get(key string) string {
-	lock memdb {
-		return memdb[key] or { return '' }
-	}
-	return ''
-}
-
-pub fn memdb_exists(key string) bool {
-	if memdb_get(key).len > 0 {
-		return true
-	}
-	return false
-}
-
-// Returns a logger object and allows you to specify via environment argument OSAL_LOG_LEVEL the debug level
-pub fn get_logger() log.Log {
-	log_level := env_get_default('OSAL_LOG_LEVEL', 'info')
-	mut logger := &log.Log{}
-	logger.set_level(match log_level.to_lower() {
-		'debug' { .debug }
-		'info' { .info }
-		'warn' { .warn }
-		'error' { .error }
-		else { .info }
-	})
-	return *logger
-}
diff --git a/lib/virt/docker/docker_engine.v b/lib/virt/docker/docker_engine.v
index 523301d9..4f314654 100644
--- a/lib/virt/docker/docker_engine.v
+++ b/lib/virt/docker/docker_engine.v
@@ -4,6 +4,8 @@ import freeflowuniverse.herolib.osal { cputype, exec, platform }
 import freeflowuniverse.herolib.core.texttools
 import freeflowuniverse.herolib.virt.utils
 import freeflowuniverse.herolib.ui.console
+import freeflowuniverse.herolib.core
+
 // import freeflowuniverse.herolib.installers.swarm
 
 // https://docs.docker.com/reference/
@@ -36,9 +38,9 @@ pub fn (mut e DockerEngine) init() ! {
 		exec(cmd: 'mkdir -p ${e.buildpath}', stdout: false)!
 	}
 	if e.platform == [] {
-		if platform() == .ubuntu && cputype() == .intel {
+		if core.platform()! == .ubuntu && cputype()! == .intel {
 			e.platform = [.linux_amd64]
-		} else if platform() == .osx && cputype() == .arm {
+		} else if core.platform()! == .osx && cputype()! == .arm {
 			e.platform = [.linux_arm64]
 		} else {
 			return error('only implemented ubuntu on amd and osx on arm for now for docker engine.')
diff --git a/lib/virt/herocontainers/cengine.v b/lib/virt/herocontainers/cengine.v
index 8a1193d6..a20b4af4 100644
--- a/lib/virt/herocontainers/cengine.v
+++ b/lib/virt/herocontainers/cengine.v
@@ -51,7 +51,7 @@ pub fn (mut e CEngine) reset_all() ! {
 	exec(cmd: 'podman rmi -a -f', stdout: false)!
 	e.builders_delete_all()!
 	osal.done_reset()!
-	if osal.platform() == .arch {
+	if core.platform()! == .arch {
 		exec(cmd: 'systemctl status podman.socket', stdout: false)!
 	}
 	e.load()!
diff --git a/lib/virt/herocontainers/factory.v b/lib/virt/herocontainers/factory.v
index 1d8988ab..7f7a2ebb 100644
--- a/lib/virt/herocontainers/factory.v
+++ b/lib/virt/herocontainers/factory.v
@@ -16,7 +16,7 @@ pub mut:
 pub fn new(args_ NewArgs) !CEngine {
 	mut args := args_
 
-	if !osal.is_linux() {
+	if !core.is_linux()! {
 		return error('only linux supported as host for now')
 	}
 
diff --git a/lib/virt/hetzner/actions.v b/lib/virt/hetzner/actions.v
index bd62e81c..e80c7fcf 100644
--- a/lib/virt/hetzner/actions.v
+++ b/lib/virt/hetzner/actions.v
@@ -226,7 +226,7 @@ pub fn (mut h HetznerManager) server_reset(args ServerRebootArgs) !ResetInfo {
 	if serveractive {
 		for {
 			console.print_debug('wait for server ${serverinfo.server_name} to go down.')
-			if osal.ping(address: serverinfo.server_ip)! != .ok {
+			if osal.ping(address: serverinfo.server_ip)!= .ok {
 				console.print_debug('server ${serverinfo.server_name} is now down, now waitig for reboot.')
 				break
 			}