chore(operator): adds reusable workflow for opening PRs to hub repos (g…

…rafana#12149)

Co-authored-by: Trevor Whitney <[email protected]>

.github/workflows/operator-publish-operator-hub.yml

@@ -0,0 +1,23 @@
+name: "Publish release on operator hub"
+on:
+  release:
+    types: [published]
+
+jobs:
+  operator-hub-prod-release:
+    if: startsWith(github.event.release.tag_name, 'operator/')
+    uses: ./.github/workflows/operator-reusable-hub-release.yaml
+    with:
+      org: redhat-openshift-ecosystem
+      repo: community-operators-prod
+    secrets:
+      GRAFANABOT_GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}
+
+  operator-hub-community-release:
+    if: startsWith(github.event.release.tag_name, 'operator/')
+    uses: ./.github/workflows/operator-reusable-hub-release.yaml
+    with:
+      org: k8s-operatorhub
+      repo: community-operators
+    secrets:
+      GRAFANABOT_GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}

.github/workflows/operator-reusable-hub-release.yml

@@ -0,0 +1,110 @@
+name: Reusable - Create operator hub pull request
+
+on:
+  workflow_call:
+    inputs:
+      org:
+        type: string
+        required: true
+      repo:
+        type: string
+        required: true
+    secrets:
+      GRAFANABOT_GITHUB_TOKEN:
+        required: true
+
+jobs:
+  create-operator-pull-request:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set redhat-openshift-ecosystem specific variables
+        if: ${{ inputs.org == 'redhat-openshift-ecosystem' }}
+        env:
+          ocpDir: '/path/to/openshift/directory'
+          ocpSupportedVersions: 'v4.12'
+        run: |
+          echo "ocpDir=${ocpDir}" >> $GITHUB_ENV
+          echo "ocpSupportedVersions=${ocpSupportedVersions}" >> $GITHUB_ENV
+
+      - name: Set version as env variable
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          echo $TAG
+          TAG=${TAG:10} # remove "operator/v" (prefix)
+          echo version=${TAG} >> $GITHUB_ENV # update GitHub ENV vars
+
+      - name: Sync fork
+        env:
+          GH_TOKEN: ${{ secrets.GRAFANABOT_GITHUB_TOKEN }}
+        run: |
+          # synchronizing the fork is fast, and avoids the need to fetch the full upstream repo
+          # (fetching the upstream repo with "--depth 1" would lead to "shallow update not allowed"
+          #  error when pushing back to the origin repo)
+          gh repo sync grafanabot/${{ inputs.repo }} \
+              --source ${{ inputs.org }}/${{ inputs.repo }} \
+              --force
+
+      - name: Checkout operatorhub repo
+        uses: actions/checkout@v4
+        with:
+          repository: grafanabot/${{ inputs.repo }}
+          token: ${{ secrets.GRAFANABOT_GITHUB_TOKEN }}
+
+      - name: Checkout loki to tmp/ directory
+        uses: actions/checkout@v4
+        with:
+          repository: grafana/loki
+          token: ${{ secrets.GRAFANABOT_GITHUB_TOKEN }}
+          path: tmp/
+
+      - name: Update version
+        env:
+          VERSION: ${{ env.version }}
+          OCP_DIR: ${{ env.ocpDir || ''}}
+        run: |
+          mkdir operators/loki-operator/${VERSION} 
+          cp -R ./tmp/operator/bundle/community${OCP_DIR}/* oOCP_DIR}/* opperators/loki-operator/${VERSION}
+          rm -f "operators/loki-operator/${VERSION}/bundle.Dockerfile"
+          rm -rf ./tmp
+
+      - name: Add OpenShift Supported versions to redhat catalog
+        if: ${{ inputs.org == 'redhat-openshift-ecosystem' }}
+        env:
+          VERSION: ${{ env.version }} 
+          OCP_SUPPORTED_VERSIONS: ${{ env.ocpSupportedVersions || ''}}
+        uses: fjogeleit/yaml-update-action@main
+        with:
+          valueFile: "./operators/loki-operator/${VERSION}/metadata/annotations.yaml"
+          propertyPath: "annotations['com.redhat.openshift.versions']"
+          value: ${OCP_SUPPORTED_VERSIONS}
+
+      - name: Use CLA approved github bot
+        run: |
+          git config user.name grafanabot
+          git config user.email [email protected]
+
+      - name: Create pull request against ${{ inputs.org }}/${{ inputs.repo }}
+        env:
+          VERSION: ${{ env.version }}
+          GH_TOKEN: ${{ secrets.GRAFANABOT_GITHUB_TOKEN }}
+        run: |
+          message="Update the loki-operator to $VERSION"
+          body="Release loki-operator \`$VERSION\`.
+
+          cc @periklis @xperimental @JoaoBraveCoding @btaani @shwetaap
+          "
+          branch="update-loki-operator-to-${VERSION}"
+
+          # gh pr create doesn't have a way to explicitly specify different head and base
+          # repositories currently, but it will implicitly pick up the head from a different
+          # repository if you set up a tracking branch
+
+          git checkout -b $branch
+          git add -A
+          git commit -s -m "$message"
+          git push -f --set-upstream origin $branch
+          gh pr create --title "$message" \
+                       --body "$body" \
+                       --repo ${{ inputs.org }}/${{ inputs.repo }} \
+                       --base main

operator/Makefile

@@ -24,7 +24,6 @@ LOKI_OPERATOR_NS ?= kubernetes-operators
 VERSION ?= 0.5.0
 CHANNELS ?= "alpha"
 DEFAULT_CHANNEL ?= "alpha"
-SUPPORTED_OCP_VERSIONS="v4.12"
 
 # REGISTRY_BASE
 # defines the container registry and organization for the bundle and operator container images.
@@ -344,15 +343,6 @@ web: $(HUGO) | web-pre ## Run production build of the loki-operator.dev website
 web-serve: $(HUGO) | web-pre ## Run local preview version of the loki-operator.dev website
 	@cd $(WEBSITE_DIR) && $(HUGO) serve
 
-.PHONY: operatorhub
-operatorhub: check-operatorhub-pr-template
-	SUPPORTED_OCP_VERSIONS="$(SUPPORTED_OCP_VERSIONS)" ./hack/operatorhub.sh
-
-.PHONY: check-operatorhub-pr-template
-check-operatorhub-pr-template:
-	curl https://raw.githubusercontent.com/operator-framework/community-operators/master/docs/pull_request_template.md -o hack/.operatorhub-pr-template.md -s > /dev/null 2>&1
-	git diff -s --exit-code hack/.operatorhub-pr-template.md || (echo "Build failed: the PR template for OperatorHub has changed. Sync it and try again." && exit 1)
-
 JSONNET_SRC = $(shell find . -type f -not -path './jsonnet/vendor/*' \( -name '*.libsonnet' -o -name '*.jsonnet' \))
 JSONNET_VENDOR_DIR = jsonnet/vendor