Add github action to package envtest binaries in releases

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

.github/workflows/golangci-lint.yml

@@ -21,7 +21,6 @@ jobs:
       matrix:
         working-directory:
           - ""
-          - tools/setup-envtest
     steps:
       - name: Set up Go
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # tag=v5.0.0

.github/workflows/tools-releases.yml

@@ -8,27 +8,12 @@ on:
       - 'hack/envtest/_matrix/*.yaml'
 
 permissions:
-  contents: read
-  packages: write
+  contents: write
+  pull-requests: 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
@@ -42,9 +27,10 @@ jobs:
         id: release-version
         run: |
             if [[ ${{ steps.changed-files.outputs.all_changed_files_count }} != 1 ]]; then
-              echo "One Kubernetes patch version files should be changed to create a package, found ${{ steps.changed-files.outputs.all_changed_files_count }}"
+              echo "One Kubernetes patch version files should be changed for a release, 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" >> $GITHUB_ENV
@@ -55,25 +41,29 @@ jobs:
               ETCD_VERSION=$(yq eval '.etcd' $changed_file)
               echo "ETCD_VERSION=$ETCD_VERSION" >> $GITHUB_ENV
             done
-      - name: Set up Docker
-        uses: docker/setup-buildx-action@d70bba72b1f3fd22344832f00baa16ece964efeb # tag=v3.3.0
-      - name: Log in to the Container registry
-        uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # tag=v3.1.0
+      - name: Build packages
+        run: |
+          make release-envtest \
+            KUBERNETES_VERSION=${{ 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:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Build and push Docker images
-        uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # tag=v5.3.0
+          name: envtest-${{ env.KUBERNETES_VERSION }}
+          draft: true
+          make_latest: false
+          files: |
+            out/envtest-*.tar.gz
+            out/envtest-*.tar.gz.sha512
+          fail_on_unmatched_files: true
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@9153d834b60caba6d51c9b9510b087acf9f33f83 # tag=v6.0.4
         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}}
+          commit-message: Promote envtest release for Kubernetes ${{ env.KUBERNETES_VERSION }}
+          title: ":seedling: Promotion of envtest release for Kubernetes ${{ env.KUBERNETES_VERSION }}"
+          body: |
+            This PR promotes the envtest release for Kubernetes ${{ env.KUBERNETES_VERSION }}.
+          branch: promote-envtest-${{ env.KUBERNETES_VERSION }}
+          add-paths: |
+            envtest-releases.yaml

.gitignore

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

Makefile

@@ -35,6 +35,8 @@ export GOPROXY
 export GO111MODULE=on
 
 # Tools.
+ENVTEST_DIR := hack/envtest
+ENVTEST_MATRIX_DIR := $(ENVTEST_DIR)/_matrix
 TOOLS_DIR := hack/tools
 TOOLS_BIN_DIR := $(abspath $(TOOLS_DIR)/bin)
 GOLANGCI_LINT := $(abspath $(TOOLS_BIN_DIR)/golangci-lint)
@@ -92,3 +94,44 @@ 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: 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
+	./hack/envtest/update-releases.sh
+
+.PHONY: release-envtest-docker-build
+release-envtest-docker-build: $(RELEASE_DIR) ## Build the envtest binaries.
+	@: $(if $(KUBERNETES_VERSION),,$(error KUBERNETES_VERSION is not set))
+	@: $(if $(OS),,$(error OS is not set))
+	@: $(if $(ARCH),,$(error ARCH is not set))
+	docker buildx build \
+		--file ./hack/envtest/$(OS)/Dockerfile \
+		--build-arg KUBERNETES_VERSION=$(KUBERNETES_VERSION) \
+		--build-arg GO_VERSION=$(shell yq eval '.go' $(ENVTEST_MATRIX_DIR)/$(KUBERNETES_VERSION).yaml) \
+		--build-arg ETCD_VERSION=$(shell yq eval '.etcd' $(ENVTEST_MATRIX_DIR)/$(KUBERNETES_VERSION).yaml) \
+		--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) \
+		.

envtest-releases.yaml

@@ -0,0 +1 @@
+releases:

hack/envtest/_matrix/v1.28.0.yaml

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

hack/envtest/darwin/Dockerfile

@@ -51,6 +51,14 @@ 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 $DEST
+RUN sha512sum /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz > /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512 /

hack/envtest/linux/Dockerfile

@@ -45,6 +45,14 @@ 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 $DEST
+RUN sha512sum /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz > /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512 /

hack/envtest/update-releases.sh

@@ -0,0 +1,44 @@
+#!/usr/bin/env bash
+# Copyright 2024 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+set -x
+
+ROOT=$(dirname "${BASH_SOURCE[0]}")/../..
+
+if [ -z "${KUBERNETES_VERSION}" ]; then
+  echo "Missing KUBERNETES_VERSION environment variable"
+  exit 1
+fi
+
+# Create the releases.yaml file in hack/envtest if it does not exist
+if [ ! -f "${ROOT}"/envtest-releases.yaml ]; then
+  echo "releases:" > "${ROOT}"/envtest-releases.yaml
+fi
+
+# Add the newly built Kubernetes version to the releases.yaml file with yq as an object key under releases
+yq eval ".releases += {\"${KUBERNETES_VERSION}\": {}}" -i "${ROOT}"/envtest-releases.yaml
+
+for file in "${ROOT}"/out/*.tar.gz; do
+  file_name=$(basename "${file}")
+  file_hash=$(awk '{ print $1 }' < "${file}.sha512")
+  self_link=https://github.com/kubernetes-sigs/controller-tools/releases/download/envtest-${KUBERNETES_VERSION}/${file_name}
+
+  yq eval \
+    ".releases[\"${KUBERNETES_VERSION}\"] += {\"${file_name}\": {\"hash\": \"${file_hash}\", \"self_link\": \"${self_link}\"}}" \
+    -i "${ROOT}"/envtest-releases.yaml
+done

hack/envtest/windows/Dockerfile

@@ -51,6 +51,14 @@ 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 $DEST
+RUN sha512sum /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz > /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512
+
 # Build the final image with the binaries.
 FROM scratch
-COPY --from=builder /controller-tools/envtest /controller-tools/envtest
+ARG OS
+ARG ARCH
+ARG KUBERNETES_VERSION
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz /
+COPY --from=builder /envtest-${KUBERNETES_VERSION}-${OS}-${ARCH}.tar.gz.sha512 /