Deploy

The scripts in this directory are meant to be run as steps in Cloud Build.

See the Cloud Build triggers page for a list of available triggers.

deploy-env.yaml deploys the config, worker, and frontend for a single environment. The environment is configurable from the Cloud Build trigger execution page.

deploy.yaml deploys to staging, runs e2e tests, and if the tests pass, deploys to production.

Go Version Management

The Go runtime version used for deployments and docker environments is managed independently from the go.mod language version constraint.

Cloud Build Configuration

The Go image version is parameterized in all Cloud Build files (deploy/*.yaml) using a _GO_VERSION substitution:

substitutions:
  _GO_VERSION: 1.26.4

This version is used by all Go build steps via golang:$_GO_VERSION. To update the version for GCP Cloud Build deployments, update _GO_VERSION in the substitutions: block of:

• deploy/deploy.yaml
• deploy/deploy-env.yaml
• deploy/migrate.yaml
• deploy/sitemap.yaml

Docker Compose

For local development and testing under docker, the Go version is defined in devtools/docker.sh:

export GO_VERSION=${GO_VERSION:-1.26.4}

Docker Compose configuration (devtools/docker/compose.yaml) references the ${GO_VERSION} environment variable.

During Cloud Build execution, the all.bash step explicitly passes GO_VERSION=$_GO_VERSION to the Docker Compose environment to ensure the local container testing matches the Cloud Build deployment environment:

    env:
      - GO_VERSION=$_GO_VERSION