message: disable upgrade test unless it's staging
  only run upgrade testing in staging.  Part of
diff: @@ -16,14 +16,10 @@ on:
  description: "Set --verbose to get verbose build output"
  required: false
  default: ""
  - upgrade:
  - description: "Set --upgrade to test upgrade"
  - required: false
  - default: ""
  env:
  VERBOSE: ${{ github.events.input.verbose }}
  - UPGRADE: ${{ github.events.inputs.upgrade }}
  +
  jobs:
  cancel_previous_runs:
  @@ -382,8 +378,9 @@ jobs:
  k8_cluster_upgrade:
  name: Kubernetes cluster upgrade test
  -# only run if this is run in staging or upgrad test was requested
  -# if: (github.event_name == 'push' && github.ref == 'refs/heads/staging') || env.UPGRADE != null
  +# only run if this is run in staging
  +# TODO: run upgrade test from Makefile
  + if: ${{ (github.event_name == 'push' && github.ref == 'refs/heads/staging') }}
  needs: build_image
  runs-on: ${{ matrix.os }}
  strategy:
  