cloudbuild.yaml

# requires a substite variable of _APP to build
# e.g. ea, sepa, etc
steps:
  # compile binary using make, then dockerise
  - name: "golang"
    args: ["make", "${_APP}"]
  - name: "gcr.io/cloud-builders/docker"
    args:
      ["build", "-t", "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:${COMMIT_SHA}", "."]
  - name: "gcr.io/cloud-builders/docker"
    args:
      [
        "tag",
        "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:${COMMIT_SHA}",
        "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:latest",
      ]
  # update k8s deployment to rollout new image
  - name: "gcr.io/cloud-builders/docker"
    args: ["push", "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:${COMMIT_SHA}"]
  - name: gcr.io/cloud-builders/kubectl
    args:
      [
        "set",
        "image",
        "deployment/${_APP}",
        "${_APP}=eu.gcr.io/$PROJECT_ID/gauge/${_APP}:${COMMIT_SHA}",
      ]
    env:
      [
        "CLOUDSDK_COMPUTE_ZONE=europe-west2-b",
        "CLOUDSDK_CONTAINER_CLUSTER=prod",
      ]
images:
  - "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:${COMMIT_SHA}"
  - "eu.gcr.io/$PROJECT_ID/gauge/${_APP}:latest"