Update ephemeral instances workflow (#90428)

* use custom action from ephemeral workflow repo

* update codeowners

* delete obsolete workflow

.github/CODEOWNERS

@@ -711,8 +711,7 @@ embed.go @grafana/grafana-as-code
 /.github/workflows/publish-kinds-release.yml @grafana/platform-cat
 /.github/workflows/verify-kinds.yml @grafana/platform-cat
 /.github/workflows/dashboards-issue-add-label.yml @grafana/dashboards-squad
-/.github/workflows/ephemeral-instances-pr-comment.yml @grafana/grafana-operator-experience-squad
-/.github/workflows/ephemeral-instances-pr-opened-closed.yml @grafana/grafana-operator-experience-squad
+/.github/workflows/ephemeral-instances-pr-comment.yml @grafana/grafana-backend-services-squad
 /.github/workflows/create-security-patch-from-security-mirror.yml @grafana/grafana-release-guild
 /.github/workflows/core-plugins-build-and-release.yml @grafana/plugins-platform-frontend @grafana/plugins-platform-backend
 /.github/workflows/i18n-crowdin-upload.yml @grafana/grafana-frontend-platform

.github/workflows/ephemeral-instances-pr-comment.yml

@@ -1,14 +1,12 @@
-name: 'Ephemeral instances: PR comment'
+name: 'Ephemeral instances'
 on:
   issue_comment:
     types: [created]
+  pull_request:
+    types: [closed]
 jobs:
   config:
-    if: github.event.sender.type == 'User' &&
-        github.event.issue.pull_request &&
-        startsWith(github.event.comment.body, '/deploy-to-hg')
-    runs-on:
-      labels: ubuntu-latest-8-cores
+    runs-on: "ubuntu-latest"
     outputs:
       has-secrets: ${{ steps.check.outputs.has-secrets }}
     steps:
@@ -30,9 +28,7 @@ jobs:
   handle-pull-request-event:
     needs: config
     if: needs.config.outputs.has-secrets &&
-        github.event.sender.type == 'User' &&
-        github.event.issue.pull_request &&
-        startsWith(github.event.comment.body, '/deploy-to-hg')
+        ${{ github.event.issue.pull_request && (startsWith(github.event.comment.body, '/deploy-to-hg') || github.event.action == 'closed') }}
     runs-on:
       labels: ubuntu-latest-8-cores
     continue-on-error: true
@@ -52,34 +48,14 @@ jobs:
           ref: main
           path: ephemeral
 
-      - name: Setup Go
-        uses: actions/setup-go@v4
+      - name: build and deploy ephemeral instance
+        uses: ./ephemeral
         with:
-          go-version-file: ephemeral/go.mod
-
-      - name: Get latest grafana version number
-        run: |
-          # if package.json contains e.g. 11.0.0-pre, this writes 11.0.0 to version.txt
-          curl https://raw.githubusercontent.com/grafana/grafana/main/package.json | jq -r .version | grep -o  '^[0-9\.]*' > version.txt
-
-      - name: Run action
-        env:
-          GITHUB_EVENT: ${{ toJson(github.event)}}
-        run: |
-          # Create a prerelease version number using the latest version from the package.json in the grafana repo.
-          export GRAFANA_VERSION="$(cat version.txt)"
-          echo "${GRAFANA_VERSION}"
-
-          cd $GITHUB_WORKSPACE/ephemeral/src
-          go run . \
-            -GITHUB_TOKEN="${{ steps.generate_token.outputs.token }}" \
-            -GITHUB_WORKFLOW_RUN_ID="${{ github.run_id }}" \
-            -GITHUB_EVENT="$GITHUB_EVENT" \
-            -GITHUB_TRIGGERING_ACTOR="${{ github.triggering_actor }}" \
-            -GCOM_HOST="${{ secrets.EI_GCOM_HOST }}" \
-            -GCOM_TOKEN="${{ secrets.EI_GCOM_TOKEN }}" \
-            -HOSTED_GRAFANA_IMAGE_TAG="$GRAFANA_VERSION-ephemeral-oss-${{ github.event.issue.number}}-${{ github.run_number }}-${{ github.run_attempt }}" \
-            -REGISTRY="${{ secrets.EI_EPHEMERAL_INSTANCES_REGISTRY }}" \
-            -GRAFANA_VERSION="$GRAFANA_VERSION" \
-            -GCP_SERVICE_ACCOUNT_KEY_BASE64="${{ secrets.EI_GCP_SERVICE_ACCOUNT_KEY_BASE64 }}" \
-            -EPHEMERAL_ORG_ID="${{ secrets.EI_EPHEMERAL_ORG_ID }}" || true
+          github-token:  ${{ steps.generate_token.outputs.token }}
+          gcom-host: ${{ secrets.EI_GCOM_HOST }}
+          gcom-token: ${{ secrets.EI_GCOM_TOKEN }}
+          registry: "${{ secrets.EI_EPHEMERAL_INSTANCES_REGISTRY }}"
+          gcp-service-account-key: "${{ secrets.EI_GCP_SERVICE_ACCOUNT_KEY_BASE64 }}"
+          ephemeral-org-id: "${{ secrets.EI_EPHEMERAL_ORG_ID }}"
+          oss-or-enterprise: oss
+          verbose: true

.github/workflows/ephemeral-instances-pr-opened-closed.yml

@@ -1,77 +0,0 @@
-name: 'Ephemeral instances: PR opened/closed'
-on:
-  pull_request:
-      types: [opened, reopened, closed]
-jobs:
-  config:
-    runs-on: "ubuntu-latest"
-    outputs:
-      has-secrets: ${{ steps.check.outputs.has-secrets }}
-    steps:
-      - name: "Check for secrets"
-        id: check
-        shell: bash
-        run: |
-          if [ -n "${{ (secrets.EI_APP_ID != '' &&
-                        secrets.EI_APP_PRIVATE_KEY != '' &&
-                        secrets.EI_GCOM_HOST != '' &&
-                        secrets.EI_GCOM_TOKEN != '' &&
-                        secrets.EI_EPHEMERAL_INSTANCES_REGISTRY != '' &&
-                        secrets.EI_GCP_SERVICE_ACCOUNT_KEY_BASE64 != '' &&
-                        secrets.EI_EPHEMERAL_ORG_ID != ''
-                        ) || '' }}" ]; then
-            echo "has-secrets=1" >> "$GITHUB_OUTPUT"
-          fi
-
-  handle-pull-request-event:
-    needs: config
-    if: needs.config.outputs.has-secrets
-    runs-on: ubuntu-latest
-    continue-on-error: true
-    steps:
-      - name: Generate a GitHub app installation token
-        id: generate_token
-        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92
-        with:
-          app_id: ${{ secrets.EI_APP_ID }}
-          private_key: ${{ secrets.EI_APP_PRIVATE_KEY }}
-
-      - name: Checkout ephemeral instances repository
-        uses: actions/checkout@v4
-        with:
-          repository: grafana/ephemeral-grafana-instances-github-action
-          token: ${{ steps.generate_token.outputs.token }}
-          ref: main
-          path: ephemeral
-
-      - name: Setup Go
-        uses: actions/setup-go@v4
-        with:
-          go-version-file: ephemeral/go.mod
-
-      - name: Get latest grafana version number
-        run: |
-          # if package.json contains e.g. 11.0.0-pre, this writes 11.0.0 to version.txt
-          curl https://raw.githubusercontent.com/grafana/grafana/main/package.json | jq -r .version | grep -o  '^[0-9\.]*' > version.txt
-
-      - name: Run action
-        env:
-          GITHUB_EVENT: ${{ toJson(github.event)}}
-        run: |
-          # Create a prerelease version number using the latest version from the package.json in the grafana repo.
-          export GRAFANA_VERSION="$(cat version.txt)"
-          echo "${GRAFANA_VERSION}"
-
-          cd $GITHUB_WORKSPACE/ephemeral/src
-          go run . \
-            -GITHUB_TOKEN="${{ steps.generate_token.outputs.token }}" \
-            -GITHUB_WORKFLOW_RUN_ID="${{ github.run_id }}" \
-            -GITHUB_EVENT="$GITHUB_EVENT" \
-            -GITHUB_TRIGGERING_ACTOR="${{ github.triggering_actor }}" \
-            -GCOM_HOST="${{ secrets.EI_GCOM_HOST }}" \
-            -GCOM_TOKEN="${{ secrets.EI_GCOM_TOKEN }}" \
-            -HOSTED_GRAFANA_IMAGE_TAG="unused" \
-            -REGISTRY="${{ secrets.EI_EPHEMERAL_INSTANCES_REGISTRY }}" \
-            -GRAFANA_VERSION="$GRAFANA_VERSION" \
-            -GCP_SERVICE_ACCOUNT_KEY_BASE64="${{ secrets.EI_GCP_SERVICE_ACCOUNT_KEY_BASE64 }}" \
-            -EPHEMERAL_ORG_ID="${{ secrets.EI_EPHEMERAL_ORG_ID }}" || true