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Google Compute Engine (VM Container)

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Provision Google Compute Engine instances as Coder workspaces
Source
README
Resources (1)
Variables (1)

Copy and paste the following into main.tf and run coder template push:

1terraform {
2  required_providers {
3    coder = {
4      source = "coder/coder"
5    }
6    google = {
7      source = "hashicorp/google"
8    }
9  }
10}
11
12provider "coder" {
13}
14
15variable "project_id" {
16  description = "Which Google Compute Project should your workspace live in?"
17}
18
19data "coder_parameter" "zone" {
20  name         = "zone"
21  display_name = "Zone"
22  description  = "Which zone should your workspace live in?"
23  type         = "string"
24  default      = "us-central1-a"
25  icon         = "/emojis/1f30e.png"
26  mutable      = false
27  option {
28    name  = "North America (Northeast)"
29    value = "northamerica-northeast1-a"
30    icon  = "/emojis/1f1fa-1f1f8.png"
31  }
32  option {
33    name  = "North America (Central)"
34    value = "us-central1-a"
35    icon  = "/emojis/1f1fa-1f1f8.png"
36  }
37  option {
38    name  = "North America (West)"
39    value = "us-west2-c"
40    icon  = "/emojis/1f1fa-1f1f8.png"
41  }
42  option {
43    name  = "Europe (West)"
44    value = "europe-west4-b"
45    icon  = "/emojis/1f1ea-1f1fa.png"
46  }
47  option {
48    name  = "South America (East)"
49    value = "southamerica-east1-a"
50    icon  = "/emojis/1f1e7-1f1f7.png"
51  }
52}
53
54provider "google" {
55  zone    = data.coder_parameter.zone.value
56  project = var.project_id
57}
58
59data "google_compute_default_service_account" "default" {
60}
61
62data "coder_workspace" "me" {
63}
64data "coder_workspace_owner" "me" {}
65
66resource "coder_agent" "main" {
67  auth           = "google-instance-identity"
68  arch           = "amd64"
69  os             = "linux"
70  startup_script = <<-EOT
71    set -e
72
73    # Install the latest code-server.
74    # Append "--version x.x.x" to install a specific version of code-server.
75    curl -fsSL https://code-server.dev/install.sh | sh -s -- --method=standalone --prefix=/tmp/code-server
76
77    # Start code-server in the background.
78    /tmp/code-server/bin/code-server --auth none --port 13337 >/tmp/code-server.log 2>&1 &
79  EOT
80}
81
82# code-server
83resource "coder_app" "code-server" {
84  agent_id     = coder_agent.main.id
85  slug         = "code-server"
86  display_name = "code-server"
87  icon         = "/icon/code.svg"
88  url          = "http://localhost:13337?folder=/home/coder"
89  subdomain    = false
90  share        = "owner"
91
92  healthcheck {
93    url       = "http://localhost:13337/healthz"
94    interval  = 3
95    threshold = 10
96  }
97}
98
99module "gce-container" {
100  source  = "terraform-google-modules/container-vm/google"
101  version = "3.0.0"
102
103  container = {
104    image   = "codercom/enterprise-base:ubuntu"
105    command = ["sh"]
106    args    = ["-c", coder_agent.main.init_script]
107    securityContext = {
108      privileged : true
109    }
110  }
111}
112
113resource "google_compute_instance" "dev" {
114  zone         = data.coder_parameter.zone.value
115  count        = data.coder_workspace.me.start_count
116  name         = "coder-${lower(data.coder_workspace_owner.me.name)}-${lower(data.coder_workspace.me.name)}"
117  machine_type = "e2-medium"
118  network_interface {
119    network = "default"
120    access_config {
121      // Ephemeral public IP
122    }
123  }
124  boot_disk {
125    initialize_params {
126      image = module.gce-container.source_image
127    }
128  }
129  service_account {
130    email  = data.google_compute_default_service_account.default.email
131    scopes = ["cloud-platform"]
132  }
133  metadata = {
134    "gce-container-declaration" = module.gce-container.metadata_value
135  }
136  labels = {
137    container-vm = module.gce-container.vm_container_label
138  }
139}
140
141resource "coder_agent_instance" "dev" {
142  count       = data.coder_workspace.me.start_count
143  agent_id    = coder_agent.main.id
144  instance_id = google_compute_instance.dev[0].instance_id
145}
146
147resource "coder_metadata" "workspace_info" {
148  count       = data.coder_workspace.me.start_count
149  resource_id = google_compute_instance.dev[0].id
150
151  item {
152    key   = "image"
153    value = module.gce-container.container.image
154  }
155}
156