Serverless Promote Release Workflow (#871)

.github/workflows/promote-to-release-channel.yaml

@@ -0,0 +1,93 @@
+name: "Promote serverless to release channel"
+
+on:
+  workflow_dispatch:
+    inputs:
+      serverless_tag:
+        description: 'Serverless tag to promote (`x.x.x`)'
+        default: ""
+        required: true
+      channel:
+        type: choice
+        description: 'Module channel'
+        options:
+          - fast
+          - regular
+          - experimental
+          - dev
+        required: true
+
+env:
+  MODULE_VERSION: ${{ github.event.inputs.serverless_tag }}
+  CHANNEL: ${{ github.event.inputs.channel }}
+  # needed by gh cli for GitHub enterprise
+  GH_ENTERPRISE_TOKEN: ${{ secrets.BOT_TOKEN }}
+  BOT_USERNAME: kyma-otter-serviceuser
+  BOT_EMAIL: [email protected]
+  GH_TOOLS_REPO_URL: ${{ secrets.GH_TOOLS_REPO_URL }}
+
+jobs:
+
+  promote-serverless:
+    name: Get, render and push serverless assets
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          ref: ${{ github.event.inputs.serverless_tag }}
+
+      - name: Download release assets
+        run: |
+          gh release download ${{ github.event.inputs.serverless_tag}} --pattern '*.yaml'
+
+      - name: Render module-config
+        env:
+          CHANNEL: ${{ github.event.inputs.channel }}
+          MODULE_VERSION: ${{ github.event.inputs.serverless_tag }}
+        run: |
+          make -C hack module-config
+          echo "==== module-config ==="
+          cat module-config.yaml 
+
+      - name: Set up module-manifests repo
+        run: |
+          git config --global user.email "${BOT_EMAIL}"
+          git config --global user.name "${BOT_USERNAME}"
+          git clone "https://${BOT_USERNAME}:${GH_ENTERPRISE_TOKEN}@${GH_TOOLS_REPO_URL}/${BOT_USERNAME}/module-manifests.git"
+          git -C module-manifests remote add upstream "https://${BOT_USERNAME}:${GH_ENTERPRISE_TOKEN}@${GH_TOOLS_REPO_URL}/kyma/module-manifests.git"
+
+      - name: Commit manifest
+        working-directory: module-manifests
+        run: |
+          git fetch upstream
+          git checkout -B "${MODULE_VERSION}-${CHANNEL}" upstream/main
+
+          mkdir -p modules/serverless/${CHANNEL}
+          cp ../serverless-operator.yaml modules/serverless/${CHANNEL}/serverless-operator.yaml
+          cp ../default-serverless-cr.yaml modules/serverless/${CHANNEL}/default-serverless-cr.yaml
+          cp ../module-config.yaml modules/serverless/${CHANNEL}/module-config.yaml
+          
+          
+          
+          git add .
+          git commit -m "promote serverless ${MODULE_VERSION} to ${CHANNEL} channel"
+          git push origin "${MODULE_VERSION}-${CHANNEL}" -f
+
+      - name: Create PullRequest to module-manifests
+        working-directory: module-manifests
+        run: |
+          prs=$(gh pr list -R "https://${GH_TOOLS_REPO_URL}/kyma/module-manifests" -A "${BOT_USERNAME}" --state open --json headRefName)
+
+          if  echo $prs | jq -e ".[] | select(.headRefName==\"${MODULE_VERSION}-${CHANNEL}\")"; then
+              echo "opened PR already exists, no need to create new one, PR will be updated by push from previous step"
+              exit 0
+          fi
+
+          gh pr create -B main --fill \
+            -H "${BOT_USERNAME}:${MODULE_VERSION}-${CHANNEL}" \
+            -R "https://${GH_TOOLS_REPO_URL}/kyma/module-manifests/" \
+            --title "Promote Serverless ${MODULE_VERSION} to ${CHANNEL} channel" \
+            --body "https://github.com/kyma-project/serverless/actions/${{github.run_id}}"

hack/Makefile

@@ -28,3 +28,9 @@ upgrade-test: ## Installs Serverless from latest, upgrades to version specified
 	make -C ${PROJECT_ROOT} install-serverless-latest-release install-serverless-custom-operator
 	make integration-test
 	make -C ${PROJECT_ROOT} remove-serverless
+
+##@ Actions
+.PHONY: module-config
+module-config:
+	yq ".channel = \"${CHANNEL}\" | .version = \"${MODULE_VERSION}\""\
+    	module-config-template.yaml > module-config.yaml

module-config-template.yaml

@@ -1,4 +1,4 @@
-name: {{.Name}}
+name: kyma-project.io/module/serverless
 channel: {{.Channel}}
 version: {{.Version}}
 defaultCR: config/samples/default-serverless-cr.yaml