GKE Test Cluster Requester

This is a simple Go program that serves as a client to the GKE Test Cluster Operator.

I can be use by CI jobs as well as developers.

Developer Usage

To run this program outside CI, you must ensure that Google Cloud SDK Application credentials are setup correctly, to do so, run:

gcloud auth application-default login

Next, build it:

go build ./

Run:

./requester --namespace=test-clusters-dev --description="<your name and purpose of this cluster>"

CI Usage

This program supports traditional GOOGLE_APPLICATION_CREDENTIALS environment variable, but also for convenience it has GCP_SERVICE_ACCOUNT_KEY that is expected to contain a base64-encoded JSON service account key (i.e. no need to have the data written to a file).

For GitHub Actions, it's recommended to use the official image:

      - name: Request GKE test cluster
        uses: docker://quay.io/isovalent/gke-test-cluster-requester:ad06d7c2151d012901fc2ddc92406044f2ffba2d
        env:
          GCP_SERVICE_ACCOUNT_KEY: ${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          args: --namespace=... --image=...