mirror of https://github.com/coder/coder.git
133 lines
3.3 KiB
HCL
133 lines
3.3 KiB
HCL
# Note: this example demonstrates the use of
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# dotfiles with Coder templates.
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# The Docker aspect of the template only works
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# with macOS/Linux amd64 systems. See the full
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# Docker example for details
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terraform {
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required_providers {
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coder = {
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source = "coder/coder"
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version = "0.6.10"
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}
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docker = {
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source = "kreuzwerker/docker"
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version = "~> 2.20.2"
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}
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}
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}
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data "coder_provisioner" "me" {
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}
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provider "docker" {
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}
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data "coder_workspace" "me" {
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}
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variable "docker_image" {
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default = "codercom/enterprise-base:ubuntu"
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}
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variable "dotfiles_uri" {
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description = <<-EOF
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Dotfiles repo URI (optional)
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see https://dotfiles.github.io
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EOF
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default = ""
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}
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resource "coder_agent" "main" {
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arch = data.coder_provisioner.me.arch
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os = "linux"
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login_before_ready = false
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startup_script_timeout = 180
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env = { "DOTFILES_URI" = var.dotfiles_uri != "" ? var.dotfiles_uri : null }
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startup_script = <<-EOT
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set -e
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if [ -n "$DOTFILES_URI" ]; then
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echo "Installing dotfiles from $DOTFILES_URI"
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coder dotfiles -y "$DOTFILES_URI"
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fi
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EOT
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}
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resource "docker_volume" "home_volume" {
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name = "coder-${data.coder_workspace.me.id}-home"
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# Protect the volume from being deleted due to changes in attributes.
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lifecycle {
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ignore_changes = all
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}
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# Add labels in Docker to keep track of orphan resources.
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labels {
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label = "coder.owner"
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value = data.coder_workspace.me.owner
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}
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labels {
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label = "coder.owner_id"
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value = data.coder_workspace.me.owner_id
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}
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labels {
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label = "coder.workspace_id"
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value = data.coder_workspace.me.id
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}
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# This field becomes outdated if the workspace is renamed but can
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# be useful for debugging or cleaning out dangling volumes.
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labels {
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label = "coder.workspace_name_at_creation"
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value = data.coder_workspace.me.name
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}
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}
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resource "docker_container" "workspace" {
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count = data.coder_workspace.me.start_count
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image = var.docker_image
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# Uses lower() to avoid Docker restriction on container names.
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name = "coder-${data.coder_workspace.me.owner}-${lower(data.coder_workspace.me.name)}"
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# Hostname makes the shell more user friendly: coder@my-workspace:~$
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hostname = data.coder_workspace.me.name
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# Use the docker gateway if the access URL is 127.0.0.1
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entrypoint = ["sh", "-c", replace(coder_agent.main.init_script, "/localhost|127\\.0\\.0\\.1/", "host.docker.internal")]
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env = ["CODER_AGENT_TOKEN=${coder_agent.main.token}"]
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host {
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host = "host.docker.internal"
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ip = "host-gateway"
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}
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volumes {
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container_path = "/home/coder/"
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volume_name = docker_volume.home_volume.name
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read_only = false
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}
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# Add labels in Docker to keep track of orphan resources.
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labels {
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label = "coder.owner"
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value = data.coder_workspace.me.owner
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}
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labels {
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label = "coder.owner_id"
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value = data.coder_workspace.me.owner_id
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}
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labels {
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label = "coder.workspace_id"
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value = data.coder_workspace.me.id
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}
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labels {
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label = "coder.workspace_name"
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value = data.coder_workspace.me.name
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}
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}
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resource "coder_metadata" "container_info" {
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count = data.coder_workspace.me.start_count
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resource_id = docker_container.workspace[0].id
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item {
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key = "image"
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value = var.docker_image
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}
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}
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