105 lines
2.8 KiB
Markdown
105 lines
2.8 KiB
Markdown
<h1> Deploying Gateways</h1>
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<h2>Table of Contents</h2>
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- [Introduction](#introduction)
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- [Gateway Name](#gateway-name)
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- [Example](#example)
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- [Gateway FQDN](#gateway-fqdn)
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- [Example](#example-1)
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***
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## Introduction
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After [deploying a VM](./grid3_go_vm.md) you can deploy Gateways to further expose your VM.
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## Gateway Name
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This generates a FQDN for your VM.
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## Example
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```go
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import (
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"fmt"
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"github.com/threefoldtech/tfgrid-sdk-go/grid-client/deployer"
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"github.com/threefoldtech/tfgrid-sdk-go/grid-client/workloads"
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"github.com/threefoldtech/tfgrid-sdk-go/grid-proxy/pkg/types"
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"github.com/threefoldtech/zos/pkg/gridtypes/zos"
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)
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func main() {
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// Create Threefold plugin client
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tfPluginClient, err := deployer.NewTFPluginClient(mnemonics, "sr25519", network, "", "", true, false)
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// Get a free node to deploy
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domain := true
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status := "up"
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filter := types.NodeFilter{
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Domain: &domain,
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Status: &status,
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}
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nodeIDs, err := deployer.FilterNodes(tfPluginClient.GridProxyClient, filter)
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nodeID := uint32(nodeIDs[0].NodeID)
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// Create gateway to deploy
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gateway := workloads.GatewayNameProxy{
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NodeID: nodeID,
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Name: "mydomain",
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Backends: []zos.Backend{"http://[300:e9c4:9048:57cf:6d98:42c6:a7bf:2e3f]:8080"},
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TLSPassthrough: true,
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}
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err = tfPluginClient.GatewayNameDeployer.Deploy(ctx, &gateway)
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gatewayObj, err := tfPluginClient.State.LoadGatewayNameFromGrid(nodeID, gateway.Name, gateway.Name)
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fmt.Println(gatewayObj.FQDN)
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}
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```
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This deploys a Gateway Name Proxy that forwards requests to your VM. You should see an output like this:
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```bash
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mydomain.gent01.dev.grid.tf
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```
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## Gateway FQDN
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In case you have a FQDN already pointing to the node, you can expose your VM using Gateway FQDN.
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## Example
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```go
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import (
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"fmt"
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"github.com/threefoldtech/tfgrid-sdk-go/grid-client/deployer"
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"github.com/threefoldtech/tfgrid-sdk-go/grid-client/workloads"
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"github.com/threefoldtech/zos/pkg/gridtypes/zos"
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)
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func main() {
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// Create Threefold plugin client
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tfPluginClient, err := deployer.NewTFPluginClient(mnemonics, "sr25519", network, "", "", "", 0, true)
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// Create gateway to deploy
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gateway := workloads.GatewayFQDNProxy{
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NodeID: 14,
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Name: "mydomain",
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Backends: []zos.Backend{"http://[300:e9c4:9048:57cf:6d98:42c6:a7bf:2e3f]:8080"},
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FQDN: "my.domain.com",
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TLSPassthrough: true,
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}
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err = tfPluginClient.GatewayFQDNDeployer.Deploy(ctx, &gateway)
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gatewayObj, err := tfPluginClient.State.LoadGatewayFQDNFromGrid(nodeID, gateway.Name, gateway.Name)
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}
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```
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This deploys a Gateway FQDN Proxy that forwards requests to from node 14 public IP to your VM.
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