[ci] build catalog image

Author: tkan145

.github/workflows/build-images-base.yml

@@ -150,3 +150,43 @@ jobs:
         run: |
           echo "Bundle image(s) pushed:"
           echo "${{ steps.bundle-meta.outputs.tags }}"
+
+  build-catalog:
+    needs: [build, build-bundle]
+    name: Build Catalog
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v5
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version-file: go.mod
+        id: go
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to container registry
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.IMG_REGISTRY_USERNAME }}
+          password: ${{ secrets.IMG_REGISTRY_TOKEN }}
+          registry: ${{ env.IMG_REGISTRY_HOST }}
+      - name: Extract catalog metadata
+        id: catalog-meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMG_REGISTRY_HOST }}/${{ env.IMG_REGISTRY_ORG }}/${{ env.OPERATOR_NAME }}-catalog
+          tags: |
+            type=raw,value=${{ env.IMG_TAGS }}
+            type=raw,value=${{ github.sha }},enable={{is_default_branch}}
+      - name: Build and Push Catalog Image
+        id: build-catalog-image
+        env:
+            CATALOG_IMG=${{ steps.catalog-meta.outputs.tags }}
+        run: |
+          make catalog-build
+          make catalog-push
+      - name: Print Catalog Image URL
+        run: |
+          echo "Catalog image(s) pushed:"
+          echo "${{ steps-catalog-meta.outputs.tags }}"

Makefile

@@ -3,8 +3,7 @@ SHELL := /bin/bash
 VERSION ?= 0.0.1
 # Current Threescale version
 THREESCALE_VERSION ?= 2.16
-# Default bundle image tag
-BUNDLE_IMG ?= controller-bundle:$(VERSION)
+
 # Options for 'bundle-build'
 ifneq ($(origin CHANNELS), undefined)
 BUNDLE_CHANNELS := --channels=$(CHANNELS)
@@ -17,8 +16,20 @@ BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL)
 OS := $(shell uname | awk '{print tolower($$0)}' | sed -e s/linux/linux-gnu/ )
 ARCH := $(shell uname -m)
 
+IMAGE_TAG_BASE ?= quay.io/3scale-operator
+
+# Default bundle image tag
+BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION)
+
 # Image URL to use all building/pushing image targets
-IMG ?= quay.io/3scale/3scale-operator:master
+IMG ?= $(IMAGE_TAG_BASE):master
+
+# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0).
+# These images MUST exist in a registry and be pull-able.
+BUNDLE_IMGS ?= $(BUNDLE_IMG)
+
+# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0).
+CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION)
 
 CRD_OPTIONS ?= "crd:crdVersions=v1"
 
@@ -294,6 +305,41 @@ bundle-custom-build: | bundle-custom-updates bundle-build bundle-restore
 bundle-run: $(OPERATOR_SDK)
 	$(OPERATOR_SDK) run bundle --namespace openshift-marketplace $(BUNDLE_IMG)
 
+.PHONY: opm
+OPM = $(LOCALBIN)/opm
+opm: ## Download opm locally if necessary.
+ifeq (,$(wildcard $(OPM)))
+ifeq (,$(shell which opm 2>/dev/null))
+	@{ \
+	set -e ;\
+	mkdir -p $(dir $(OPM)) ;\
+	OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \
+	curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.55.0/$${OS}-$${ARCH}-opm ;\
+	chmod +x $(OPM) ;\
+	}
+else
+OPM = $(shell which opm)
+endif
+endif
+
+
+# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image.
+ifneq ($(origin CATALOG_BASE_IMG), undefined)
+FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG)
+endif
+
+# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'.
+# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see:
+# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator
+.PHONY: catalog-build
+catalog-build: opm ## Build a catalog image.
+	$(OPM) index add --container-tool $(DOCKER) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT)
+
+# Push the catalog image.
+.PHONY: catalog-push
+catalog-push: ## Push a catalog image.
+	$(DOCKER) push ${CATALOG_IMG}
+
 # 3scale-specific targets
 
 # find or download yq