Github Action for Google Cloud Run

An GitHub Action for deploying revisions to Google Cloud Run.

v2 breaking changes

Version 2 assumes that the deployed image is already pushed into Container Registry.

Usage

In your actions workflow, somewhere after the step that builds gcr.io/<your-project>/<image>, insert this:

- name: Deploy service to Cloud Run
  uses: stefda/[email protected]
  with:
    image: gcr.io/[your-project]/[image]
    service: [your-service]
    project: [your-project]
    region: [gcp-region]
    env: [path-to-env-file]
    service key: ${{ secrets.GCLOUD_AUTH }}

Your GCLOUD_AUTH secret (or whatever you name it) must be a base64 encoded gcloud JSON service key with the following permissions:

• Service Account User
• Cloud Run Admin
• Storage Admin
• Cloud Run Service Agent

The image must be "pushable" to one of Google's container registries, i.e. it should be in the gcr.io/[project]/[image] or eu.gcr.io/[project]/[image] format.

Don't forget to enable Container Registry and Cloud Run API!

Using environment variables

You can supply the path to a file with environment variables using the env input.

Note that the action container doesn't have access to the path in the working-directory config, and so if the action is operating on a specific subdirectory of your repo, you have to supply the path to your .env file relative to root.

If you don't provide a path to .env file the deployment will be triggered with the --clear-env-vars flag.

Connecting to CloudSQL instance

The cloud sql input links your service to a CloudSQL instance. See the doc that explains what happens behind the scenes.

Connecting to VPC network

The vpc connector can be optionally pointed to a vpc connector string, for example when your service relies on a cloud redis instance. For more information on how Cloud Run connects to VPC networks read up on the official documentation.