CLI's for cleanup - useful, uncertain what to do

[justin808]

See code here: https://github.com/shakacode/hichee/blob/master/lib/tasks/cpl.rake (private repo for ShakaCode).

We should abstract out this code and ever to the controlplane.yml file for values.

In the below code, cpl:cleanup_review_apps could potentially be configured by the controlplane.yml file and be a new CLI:

cpl cleanup_apps -a <app prefix>

This is what we have in CI.

Database cleanups would be app specific.

  nightly-cleanup-review-apps-and-staging-org:
    <<: *cpln-defaults
    steps:
      - checkout
      - run: *install-control-plane-tools
      - run:
          name: Setup Control Plane tools
          command: |
            cpln profile create default --token $CPLN_TOKEN_STAGING --org $CPLN_ORG_STAGING
      - run:
          name: Cleanup stale review apps based on open PRs
          command: |
            cpl run:detached -a $APP_NAME_STAGING --image latest --use-local-token -- LOG_LEVEL=warn GH_TOKEN=$GH_TOKEN rails \
              cpl:setup_cpln \
              cpl:cleanup_review_apps \
              cpl:cleanup_review_app_databases

We need some hook, like the release script to:

1. create resources for a review app
2. cleanup resources for a review app

and we could configure those hooks in controlplane.yml.