Preview environment garbage collection #1348
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| name: "Preview environment garbage collection" | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: "0 */4 * * *" | |
| jobs: | |
| create-runner: | |
| uses: gitpod-io/gce-github-runner/.github/workflows/create-vm.yml@main | |
| secrets: | |
| runner_token: ${{ secrets.SELF_HOSTED_GITHUB_RUNNER_TOKEN }} | |
| gcp_credentials: ${{ secrets.SELF_HOSTED_GITHUB_RUNNER_GCP_CREDENTIALS }} | |
| stale: | |
| name: "Find stale preview environments" | |
| runs-on: ${{ needs.create-runner.outputs.label }} | |
| needs: [create-runner] | |
| container: | |
| image: eu.gcr.io/gitpod-core-dev/dev/dev-environment:at-node-18-17-1-gha.15610 | |
| outputs: | |
| names: ${{ steps.set-matrix.outputs.names }} | |
| count: ${{ steps.set-matrix.outputs.count }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| with: | |
| fetch-depth: 0 | |
| - name: Compute matrix | |
| id: set-matrix | |
| shell: bash | |
| env: | |
| PREVIEW_ENV_DEV_SA_KEY: ${{ secrets.GCP_CREDENTIALS }} | |
| run: | | |
| set -euo pipefail | |
| export LEEWAY_WORKSPACE_ROOT="$(pwd)" | |
| export HOME="/home/gitpod" | |
| export PREVIEW_ENV_DEV_SA_KEY_PATH="/home/gitpod/.config/gcloud/preview-environment-dev-sa.json" | |
| # Used by 'previewctl list stale' | |
| export GOOGLE_APPLICATION_CREDENTIALS="/home/gitpod/.config/gcloud/preview-environment-dev-sa.json" | |
| echo "${PREVIEW_ENV_DEV_SA_KEY}" > "${PREVIEW_ENV_DEV_SA_KEY_PATH}" | |
| gcloud auth activate-service-account --key-file "${PREVIEW_ENV_DEV_SA_KEY_PATH}" | |
| leeway run dev/preview/previewctl:install | |
| previewctl get-credentials --gcp-service-account "${PREVIEW_ENV_DEV_SA_KEY_PATH}" | |
| previewctl list stale | jq --null-input --raw-input --compact-output '[inputs | select(length>0)]' > /tmp/stale-json | |
| echo "names=$(cat /tmp/stale-json)" >> $GITHUB_OUTPUT | |
| echo "count=$(jq '. | length' /tmp/stale-json)" >> $GITHUB_OUTPUT | |
| delete: | |
| name: "Delete preview environment" | |
| needs: [stale, create-runner] | |
| runs-on: ${{ needs.create-runner.outputs.label }} | |
| if: ${{ needs.stale.outputs.count > 0 }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| name: ${{ fromJSON(needs.stale.outputs.names) }} | |
| steps: | |
| - uses: actions/checkout@v3 | |
| - name: Delete preview environment ${{ matrix.name }} | |
| uses: ./.github/actions/delete-preview | |
| with: | |
| name: ${{ matrix.name }} | |
| sa_key: ${{ secrets.GCP_CREDENTIALS }} | |
| delete-runner: | |
| if: always() | |
| needs: | |
| - create-runner | |
| - stale | |
| - delete | |
| uses: gitpod-io/gce-github-runner/.github/workflows/delete-vm.yml@main | |
| secrets: | |
| gcp_credentials: ${{ secrets.SELF_HOSTED_GITHUB_RUNNER_GCP_CREDENTIALS }} | |
| with: | |
| runner-label: ${{ needs.create-runner.outputs.label }} | |
| machine-zone: ${{ needs.create-runner.outputs.machine-zone }} |