Add github action to package envtest binaries in releases

Signed-off-by: Vince Prignano <vincepri@redhat.com>

.github/workflows/tools-releases.yml

@@ -4,31 +4,16 @@ on:
   push:
     branches:
       - main
+      - tools-releases
     paths:
       - 'hack/envtest/_matrix/*.yaml'
 
 permissions:
-  contents: read
-  packages: write
+  contents: write
 
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        os:
-        - linux
-        - darwin
-        arch:
-        - amd64
-        - arm64
-        include:
-          - arch: ppc64le
-            os: linux
-          - arch: s390x
-            os: linux
-          - arch: amd64
-            os: windows
     steps:
       - name: Checkout code
         uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # tag=v4.1.2
@@ -45,6 +30,7 @@ jobs:
               echo "One Kubernetes patch version files should be changed to create a package, found ${{ steps.changed-files.outputs.all_changed_files_count }}"
               exit 1
             fi
+
             for changed_file in ${{ steps.changed-files.outputs.all_changed_files }}; do
               export KUBERNETES_VERSION=$(echo "${changed_file}" | grep -oP '(?<=/)[^/]+(?=\.yaml)')
               echo "KUBERNETES_VERSION=$KUBERNETES_VERSION" >> $GITHUB_ENV
@@ -55,25 +41,18 @@ jobs:
               ETCD_VERSION=$(yq eval '.etcd' $changed_file)
               echo "ETCD_VERSION=$ETCD_VERSION" >> $GITHUB_ENV
             done
-      - name: Set up Docker
-        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # tag=v3.3.0
-      - name: Log in to the Container registry
-        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # tag=v3.1.0
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push Docker images
-        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # tag=v5.3.0
+      - name: Build packages
+        run: |
+          make release-package-envtest \
+            KUBERNETES_VERSION=${{ env.KUBERNETES_VERSION }} \
+            GO_VERSION=${{ env.GO_VERSION }} \
+            ETCD_VERSION=${{ env.ETCD_VERSION }}
+      - name: Release
+        uses: softprops/action-gh-release@9d7c94cfd0a1f3ed45544c887983e9fa900f0564 # tag=v2.0.4
         with:
-          context: .
-          file: ./hack/envtest/${{matrix.os}}/Dockerfile
-          build-args: |
-            GO_VERSION=${{env.GO_VERSION}}
-            KUBERNETES_VERSION=${{env.KUBERNETES_VERSION}}
-            ETCD_VERSION=${{env.ETCD_VERSION}}
-            OS=${{matrix.os}}
-            ARCH=${{matrix.arch}}
-          push: true
-          tags: |
-            ghcr.io/kubernetes-sigs/controller-tools/envtest:${{env.KUBERNETES_VERSION}}-${{matrix.os}}-${{matrix.arch}}
+          name: envtest/${{ env.KUBERNETES_VERSION }}
+          draft: true
+          prerelease: true
+          make_latest: false
+          files: out/*
+          fail_on_unmatched_files: true

.gitignore

@@ -18,6 +18,7 @@
 *~
 
 # Tools binaries.
+out
 hack/tools/bin
 
 junit-report.xml

Makefile

@@ -92,3 +92,50 @@ clean: ## Cleanup.
 .PHONY: clean-bin
 clean-bin: ## Remove all generated binaries.
 	rm -rf hack/tools/bin
+
+.PHONE: clean-release
+clean-release: ## Remove all generated release binaries.
+	rm -rf $(RELEASE_DIR)
+
+## --------------------------------------
+## Envtest Build
+## --------------------------------------
+
+RELEASE_DIR := out
+
+.PHONY: $(RELEASE_DIR)
+$(RELEASE_DIR):
+	mkdir -p $(RELEASE_DIR)/
+
+.PHONY: release-envtest
+release-envtest:
+	./hack/envtest/build.sh
+
+.PHONY: release-package-envtest
+release-package-envtest: clean-release ## Build the envtest binaries by operating system.
+	OS=linux ARCH=amd64 $(MAKE) release-envtest-docker-build
+	OS=linux ARCH=arm64 $(MAKE) release-envtest-docker-build
+	OS=linux ARCH=ppc64le $(MAKE) release-envtest-docker-build
+	OS=linux ARCH=s390x $(MAKE) release-envtest-docker-build
+	OS=darwin ARCH=amd64 $(MAKE) release-envtest-docker-build
+	OS=darwin ARCH=arm64 $(MAKE) release-envtest-docker-build
+	OS=windows ARCH=amd64 $(MAKE) release-envtest-docker-build
+
+.PHONY: release-envtest-docker-build
+release-envtest-docker-build: $(RELEASE_DIR) ## Build the envtest binaries.
+	@: $(if $(GO_VERSION),,$(error GO_VERSION is not set))
+	@: $(if $(KUBERNETES_VERSION),,$(error KUBERNETES_VERSION is not set))
+	@: $(if $(ETCD_VERSION),,$(error ETCD_VERSION is not set))
+	@: $(if $(OS),,$(error OS is not set))
+	@: $(if $(ARCH),,$(error ARCH is not set))
+
+	docker buildx build \
+		--file ./hack/envtest/$(OS)/Dockerfile \
+		--build-arg GO_VERSION=$(GO_VERSION) \
+		--build-arg KUBERNETES_VERSION=$(KUBERNETES_VERSION) \
+		--build-arg ETCD_VERSION=$(ETCD_VERSION) \
+		--build-arg OS=$(OS) \
+		--build-arg ARCH=$(ARCH) \
+		--tag sigs.k8s.io/controller-tools/envtest:$(KUBERNETES_VERSION)-$(OS)-$(ARCH) \
+		--output type=local,dest=$(RELEASE_DIR) \
+		.

cloudbuild.yaml

@@ -0,0 +1,20 @@
+# See https://cloud.google.com/cloud-build/docs/build-config
+# See https://console.cloud.google.com/gcr/images/k8s-staging-test-infra/global/gcb-docker-gcloud
+timeout: 2700s
+options:
+  substitution_option: ALLOW_LOOSE
+  machineType: 'E2_HIGHCPU_8'
+steps:
+  - name: 'gcr.io/k8s-staging-test-infra/gcb-docker-gcloud:v20230522-312425ae46'
+    entrypoint: make
+    env:
+    - DOCKER_CLI_EXPERIMENTAL=enabled
+    - TAG=$_GIT_TAG
+    - PULL_BASE_REF=$_PULL_BASE_REF
+    - DOCKER_BUILDKIT=1
+    args: ['release-envtest', '-j', '8']
+substitutions:
+  # _GIT_TAG will be filled with a git-based tag for the image, of the form vYYYYMMDD-hash, and
+  # can be used as a substitution
+  _GIT_TAG: '12345'
+  _PULL_BASE_REF: 'dev'

hack/envtest/_matrix/v1.28.0.yaml

@@ -1,2 +1,3 @@
 go: 1.21
 etcd: v3.5.9
+

hack/envtest/darwin/Dockerfile

@@ -51,6 +51,12 @@ RUN curl -sfLO https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/
     unzip -o ${ETCD_BASE_NAME}.zip && \
     cp ${ETCD_BASE_NAME}/etcd $DEST
 
+# Package into tarball.
+RUN tar -czvf /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz $DEST
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /

hack/envtest/linux/Dockerfile

@@ -45,6 +45,12 @@ RUN curl -sfLO https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/
     tar xzf ${ETCD_BASE_NAME}.tar.gz && \
     cp ${ETCD_BASE_NAME}/etcd $DEST
 
+# Package into tarball.
+RUN tar -czvf /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz $DEST
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /

hack/envtest/windows/Dockerfile

@@ -51,6 +51,12 @@ RUN curl -sfLO https://github.com/coreos/etcd/releases/download/${ETCD_VERSION}/
     unzip -o ${ETCD_BASE_NAME}.zip && \
     cp ${ETCD_BASE_NAME}/etcd.exe $DEST
 
+# Package into tarball.
+RUN tar -czvf /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz $DEST
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /