the base

lib/installers/virt/docker/docker.v

@@ -0,0 +1,64 @@
+module docker
+
+import freeflowuniverse.herolib.osal
+import freeflowuniverse.herolib.installers.base
+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 {
+		return error('only support ubuntu for now')
+	}
+
+	base.install()!
+
+	if !osal.done_exists('install_docker') && !osal.cmd_exists('docker') {
+		// osal.upgrade()!
+		osal.package_install('mc,wget,htop,apt-transport-https,ca-certificates,curl,software-properties-common')!
+		cmd := '
+		rm -f /usr/share/keyrings/docker-archive-keyring.gpg
+		curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+		echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+		apt update
+		apt-cache policy docker-ce
+		#systemctl status docker
+		'
+		osal.execute_silent(cmd)!
+		osal.package_install('docker-ce')!
+		check()!
+		osal.done_set('install_docker', 'OK')!
+	}
+	console.print_header('docker already done')
+}
+
+pub fn check() ! {
+	// todo: do a monitoring check to see if it works
+	cmd := '
+	# Check if docker command exists
+	if ! command -v docker &> /dev/null; then
+		echo "Error: Docker command-line tool is not installed."
+		exit 1
+	fi
+
+	# Check if Docker daemon is running
+	if ! pgrep -f "dockerd" &> /dev/null; then
+		echo "Error: Docker daemon is not running."
+		exit 1
+	fi
+
+	# Run the hello-world Docker container
+	output=$(docker run hello-world 2>&1)
+
+	if [[ "\$output" == *"Hello from Docker!"* ]]; then
+		echo "Docker is installed and running properly."
+	else
+		echo "Error: Failed to run the Docker hello-world container."
+		echo "Output: \$output"
+		exit 1
+	fi
+
+	'
+	r := osal.execute_silent(cmd)!
+	console.print_debug(r)
+}