| display_name | Google Compute Engine (Devcontainer) | ||||
|---|---|---|---|---|---|
| description | Provision a Devcontainer on Google Compute Engine instances as Coder workspaces | ||||
| icon | ../../../site/static/icon/gcp.png | ||||
| maintainer_github | coder | ||||
| verified | true | ||||
| tags |
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This template assumes that coderd is run in an environment that is authenticated
with Google Cloud. For example, run gcloud auth application-default login to
import credentials on the system and user running coderd. For other ways to
authenticate consult the Terraform
docs.
Coder requires a Google Cloud Service Account to provision workspaces. To create a service account:
-
Navigate to the CGP console, and select your Cloud project (if you have more than one project associated with your account)
-
Provide a service account name (this name is used to generate the service account ID)
-
Click Create and continue, and choose the following IAM roles to grant to the service account:
- Compute Admin
- Service Account User
Click Continue.
-
Click on the created key, and navigate to the Keys tab.
-
Click Add key > Create new key.
-
Generate a JSON private key, which will be what you provide to Coder during the setup process.
This template provisions the following resources:
- Envbuilder cached image (conditional, persistent) using
terraform-provider-envbuilder - GCP VM (persistent) with a running Docker daemon
- GCP Disk (persistent, mounted to root)
- Envbuilder container inside the GCP VM
Coder persists the root volume. The full filesystem is preserved when the workspace restarts. When the GCP VM starts, a startup script runs that ensures a running Docker daemon, and starts an Envbuilder container using this Docker daemon. The Docker socket is also mounted inside the container to allow running Docker containers inside the workspace.
Note This template is designed to be a starting point! Edit the Terraform to extend the template to support your use case.
To speed up your builds, you can use a container registry as a cache.
When creating the template, set the parameter cache_repo to a valid Docker repository in the form host.tld/path/to/repo.
See the Envbuilder Terraform Provider Examples for a more complete example of how the provider works.
Note
We recommend using a registry cache with authentication enabled.
To allow Envbuilder to authenticate with the registry cache, specify the variable cache_repo_docker_config_path
with the path to a Docker config .json on disk containing valid credentials for the registry.
code-server is installed via the code-server registry module. Please check Coder Registry for a list of all modules and templates.