Build hybrid image

.github/workflows/e2e-test-kind.yaml

@@ -42,8 +42,8 @@ jobs:
       - name: Build Velero Image
         if: steps.image-cache.outputs.cache-hit != 'true'
         run: |
-          IMAGE=velero VERSION=pr-test make container
-          docker save velero:pr-test -o ./velero.tar
+          IMAGE=velero VERSION=pr-test BUILD_OUTPUT_TYPE=docker make container
+          docker save velero:pr-test-linux-amd64 -o ./velero.tar
   # Create json of k8s versions to test
   # from guide: https://stackoverflow.com/a/65094398/4590470
   setup-test-matrix:
@@ -130,7 +130,7 @@ jobs:
               ADDITIONAL_BSL_CONFIG=region=minio,s3ForcePathStyle="true",s3Url=http://$(hostname -i):9000 \
               ADDITIONAL_CREDS_FILE=/tmp/credential \
               ADDITIONAL_BSL_BUCKET=additional-bucket \
-              VELERO_IMAGE=velero:pr-test \
+              VELERO_IMAGE=velero:pr-test-linux-amd64 \
               GINKGO_LABELS="${{ matrix.labels }}" \
               make -C test/ run-e2e
         timeout-minutes: 30

Dockerfile-Windows

@@ -0,0 +1,55 @@
+# Copyright the Velero contributors.
+#
+# 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.
+
+ARG OS_VERSION=1809
+
+# Velero binary build section
+FROM --platform=$BUILDPLATFORM golang:1.22-bookworm AS velero-builder
+
+ARG GOPROXY
+ARG BIN
+ARG PKG
+ARG VERSION
+ARG REGISTRY
+ARG GIT_SHA
+ARG GIT_TREE_STATE
+ARG TARGETOS
+ARG TARGETARCH
+ARG TARGETVARIANT
+
+ENV CGO_ENABLED=0 \
+    GO111MODULE=on \
+    GOPROXY=${GOPROXY} \
+    GOOS=${TARGETOS} \
+    GOARCH=${TARGETARCH} \
+    GOARM=${TARGETVARIANT} \
+    LDFLAGS="-X ${PKG}/pkg/buildinfo.Version=${VERSION} -X ${PKG}/pkg/buildinfo.GitSHA=${GIT_SHA} -X ${PKG}/pkg/buildinfo.GitTreeState=${GIT_TREE_STATE} -X ${PKG}/pkg/buildinfo.ImageRegistry=${REGISTRY}"
+
+WORKDIR /go/src/github.com/vmware-tanzu/velero
+
+COPY . /go/src/github.com/vmware-tanzu/velero
+
+RUN mkdir -p /output/usr/bin && \
+    export GOARM=$( echo "${GOARM}" | cut -c2-) && \
+    go build -o /output/${BIN}.exe \
+    -ldflags "${LDFLAGS}" ${PKG}/cmd/${BIN} && \
+    go build -o /output/velero-helper.exe \
+    -ldflags "${LDFLAGS}" ${PKG}/cmd/velero-helper && \
+    go clean -modcache -cache
+
+# Velero image packing section
+FROM mcr.microsoft.com/windows/nanoserver:${OS_VERSION}
+COPY --from=velero-builder /output /
+
+USER ContainerUser

Makefile

@@ -31,6 +31,7 @@ GCR_IMAGE ?= $(GCR_REGISTRY)/$(BIN)
 # We allow the Dockerfile to be configurable to enable the use of custom Dockerfiles
 # that pull base images from different registries.
 VELERO_DOCKERFILE ?= Dockerfile
+VELERO_DOCKERFILE_WINDOWS ?= Dockerfile-Windows
 BUILDER_IMAGE_DOCKERFILE ?= hack/build-image/Dockerfile
 
 # Calculate the realpath of the build-image Dockerfile as we `cd` into the hack/build
@@ -100,20 +101,31 @@ comma=,
 RESTIC_VERSION ?= 0.15.0
 
 CLI_PLATFORMS ?= linux-amd64 linux-arm linux-arm64 darwin-amd64 darwin-arm64 windows-amd64 linux-ppc64le
-BUILDX_PLATFORMS ?= $(subst -,/,$(ARCH))
-# Whether or not buildx should push the image to the registry, applies to when BUILDX_PLATFORMS has multiple platforms below.
-# false by default because most people do not have credentials to $(REGISTRY) nor should they push from their local development machine.
-# once you have set $(REGISTRY) or $(IMAGE) and have credentials to those registries, you can set BUILDX_PUSH=true
-BUILDX_PUSH ?= false
-# if BUILDX_PLATFORMS has multiple platforms, we need to use BUILDX_OUTPUT_TYPE=image and optionally BUILDX_OUTPUT_TYPE=image,push=true if BUILDX_PUSH is true
-# The default image store in Docker Engine doesn't support loading multi-platform images. So set BUILDX_PUSH=true to push the image to the registry if you need to use the
-# multi-platform output image. In the future, we may add containerd support for multi-platform images. https://docs.docker.com/engine/storage/containerd/
-# if BUILDX_PLATFORMS has only one platform, we can use BUILDX_OUTPUT_TYPE=docker to import the image to the local docker daemon
-ifeq ($(words $(subst $(comma), ,$(BUILDX_PLATFORMS))),1)
-	BUILDX_OUTPUT_TYPE ?= docker
+BUILD_OUTPUT_TYPE ?= docker
+BUILD_OS ?= linux
+BUILD_ARCH ?= amd64
+BUILD_TAG_GCR ?= false
+BUILD_WINDOWS_VERSION ?= ltsc2022
+
+ifeq ($(BUILD_OUTPUT_TYPE), docker)
+	ALL_OS = linux
+	ALL_ARCH.linux = $(word 2, $(subst -, ,$(shell go env GOOS)-$(shell go env GOARCH)))
 else
-	BUILDX_OUTPUT_TYPE ?= image$(subst false,,$(subst true,$(comma)push=true,$(BUILDX_PUSH)))
+	ALL_OS = $(subst $(comma), ,$(BUILD_OS))
+	ALL_ARCH.linux = $(subst $(comma), ,$(BUILD_ARCH))
 endif
+
+ALL_ARCH.windows = $(if $(filter windows,$(ALL_OS)),amd64,)
+ALL_OSVERSIONS.windows = $(if $(filter windows,$(ALL_OS)),$(BUILD_WINDOWS_VERSION),)
+ALL_OS_ARCH.linux =  $(foreach os, $(filter linux,$(ALL_OS)), $(foreach arch, ${ALL_ARCH.linux}, ${os}-$(arch)))
+ALL_OS_ARCH.windows = $(foreach os, $(filter windows,$(ALL_OS)), $(foreach arch, $(ALL_ARCH.windows), $(foreach osversion, ${ALL_OSVERSIONS.windows}, ${os}-${osversion}-${arch})))
+ALL_OS_ARCH = $(ALL_OS_ARCH.linux)$(ALL_OS_ARCH.windows)
+
+ALL_IMAGE_TAGS = $(IMAGE_TAGS)
+ifeq ($(BUILD_TAG_GCR), true)
+	ALL_IMAGE_TAGS += $(GCR_IMAGE_TAGS)
+endif
+
 # set git sha and tree state
 GIT_SHA = $(shell git rev-parse HEAD)
 ifneq ($(shell git status --porcelain 2> /dev/null),)
@@ -208,11 +220,38 @@ container:
 ifneq ($(BUILDX_ENABLED), true)
 	$(error $(BUILDX_ERROR))
 endif
+
+ifeq ($(BUILDX_INSTANCE),)
+	@echo creating a buildx instance
+	-docker buildx rm velero-builder || true
+	@docker buildx create --use --name=velero-builder
+else
+	@echo using a specified buildx instance $(BUILDX_INSTANCE)
+	@docker buildx use $(BUILDX_INSTANCE)
+endif
+
+	@mkdir -p _output
+
+	@for osarch in $(ALL_OS_ARCH); do \
+		$(MAKE) container-$${osarch}; \
+	done
+
+ifeq ($(BUILD_OUTPUT_TYPE), registry)
+	@for tag in $(ALL_IMAGE_TAGS); do \
+		IMAGE_TAG=$${tag} $(MAKE) push-manifest; \
+	done
+endif
+
+container-linux-%:
+	@BUILDX_ARCH=$* $(MAKE) container-linux
+
+container-linux:
+	@echo "building container: $(IMAGE):$(VERSION)-linux-$(BUILDX_ARCH)"
+
 	@docker buildx build --pull \
-	--output=type=$(BUILDX_OUTPUT_TYPE) \
-	--platform $(BUILDX_PLATFORMS) \
-	$(addprefix -t , $(IMAGE_TAGS)) \
-	$(addprefix -t , $(GCR_IMAGE_TAGS)) \
+	--output="type=$(BUILD_OUTPUT_TYPE)$(if $(findstring tar, $(BUILD_OUTPUT_TYPE)),$(comma)dest=_output/$(BIN)-$(VERSION)-linux-$(BUILDX_ARCH).tar,)" \
+	--platform="linux/$(BUILDX_ARCH)" \
+	$(addprefix -t , $(addsuffix "-linux-$(BUILDX_ARCH)",$(ALL_IMAGE_TAGS))) \
 	--build-arg=GOPROXY=$(GOPROXY) \
 	--build-arg=PKG=$(PKG) \
 	--build-arg=BIN=$(BIN) \
@@ -221,8 +260,54 @@ endif
 	--build-arg=GIT_TREE_STATE=$(GIT_TREE_STATE) \
 	--build-arg=REGISTRY=$(REGISTRY) \
 	--build-arg=RESTIC_VERSION=$(RESTIC_VERSION) \
+	--provenance=false \
+	--sbom=false \
 	-f $(VELERO_DOCKERFILE) .
-	@echo "container: $(IMAGE):$(VERSION)"
+
+	@echo "built container: $(IMAGE):$(VERSION)-linux-$(BUILDX_ARCH)"
+
+container-windows-%:
+	@BUILDX_OSVERSION=$(firstword $(subst -, ,$*)) BUILDX_ARCH=$(lastword $(subst -, ,$*)) $(MAKE) container-windows
+
+container-windows:
+	@echo "building container: $(IMAGE):$(VERSION)-windows-$(BUILDX_OSVERSION)-$(BUILDX_ARCH)"
+
+	@docker buildx build --pull \
+	--output="type=$(BUILD_OUTPUT_TYPE)$(if $(findstring tar, $(BUILD_OUTPUT_TYPE)),$(comma)dest=_output/$(BIN)-$(VERSION)-windows-$(BUILDX_OSVERSION)-$(BUILDX_ARCH).tar,)" \
+	--platform="windows/$(BUILDX_ARCH)" \
+	$(addprefix -t , $(addsuffix "-windows-$(BUILDX_OSVERSION)-$(BUILDX_ARCH)",$(ALL_IMAGE_TAGS))) \
+	--build-arg=GOPROXY=$(GOPROXY) \
+	--build-arg=PKG=$(PKG) \
+	--build-arg=BIN=$(BIN) \
+	--build-arg=VERSION=$(VERSION) \
+	--build-arg=OS_VERSION=$(BUILDX_OSVERSION) \
+	--build-arg=GIT_SHA=$(GIT_SHA) \
+    --build-arg=GIT_TREE_STATE=$(GIT_TREE_STATE) \
+	--build-arg=REGISTRY=$(REGISTRY) \
+	--provenance=false \
+	--sbom=false \
+	-f $(VELERO_DOCKERFILE_WINDOWS) .
+
+	@echo "built container: $(IMAGE):$(VERSION)-windows-$(BUILDX_OSVERSION)-$(BUILDX_ARCH)"
+
+push-manifest:
+	@echo "building manifest: $(IMAGE_TAG) for $(foreach osarch, $(ALL_OS_ARCH), $(IMAGE_TAG)-${osarch})"
+	@docker manifest create --amend $(IMAGE_TAG) $(foreach osarch, $(ALL_OS_ARCH), $(IMAGE_TAG)-${osarch})
+
+	@set -x; \
+	for arch in $(ALL_ARCH.windows); do \
+		for osversion in $(ALL_OSVERSIONS.windows); do \
+			BASEIMAGE=mcr.microsoft.com/windows/nanoserver:$${osversion}; \
+			full_version=`docker manifest inspect $${BASEIMAGE} | jq -r '.manifests[0].platform["os.version"]'`; \
+			docker manifest annotate --os windows --arch $${arch} --os-version $${full_version} $(IMAGE_TAG) $(IMAGE_TAG)-windows-$${osversion}-$${arch}; \
+		done; \
+	done
+
+	@echo "pushing manifest $(IMAGE_TAG)"
+	@docker manifest push --purge $(IMAGE_TAG)
+
+	@echo "pushed manifest $(IMAGE_TAG):"
+	@docker manifest inspect $(IMAGE_TAG)
 
 SKIP_TESTS ?=
 test: build-dirs

changelogs/unreleased/8476-Lyndon-Li

@@ -0,0 +1 @@
+Fix issue #8415, implement multi-arch build and Windows build

design/multiple-arch-build-with-windows.md

@@ -50,6 +50,7 @@ Below are the input parameters that are configurable to meet different build pur
 - BUILD_OUTPUT_TYPE: the type of output for the build, i.e., `docker`, `tar`, `registry`, while `docker` and `tar` is for local build; `registry` means push build. Default value is `docker`  
 - BUILD_OS: which types of OS should be built for. Multiple values are accepted, e.g., `linux,windows`. Default value is `linux`  
 - BUILD_ARCH: which types of architecture should be built for. Multiple values are accepted, e.g., `amd64,arm64`. Default value is `amd64`  
+- BUILDX_INSTANCE: an existing buildx instance to be used by the build. Default value is <empty> which indicates the build to create a new buildx instance  
 
 ## Windows Build
 
@@ -76,7 +77,7 @@ The built image could be listed by `docker image ls`.
 
 **Local build for linux-amd64 and windows-amd64 to tar**
 ```
-BUILDX_OUTPUT_TYPE=tar BUILD_OS=linux,windows make container
+BUILD_OUTPUT_TYPE=tar BUILD_OS=linux,windows make container
 ```
 Under `_output` directory, below files are generated:  
 ```
@@ -86,7 +87,7 @@ velero-main-windows-ltsc2022-amd64.tar
 
 **Local build for linux-amd64, linux-arm64 and windows-amd64 to tar**
 ```
-BUILDX_OUTPUT_TYPE=tar BUILD_OS=linux,windows BUILD_ARCH=amd64,arm64 make container
+BUILD_OUTPUT_TYPE=tar BUILD_OS=linux,windows BUILD_ARCH=amd64,arm64 make container
 ```
 Under `_output` directory, below files are generated:  
 ```
@@ -98,7 +99,7 @@ velero-main-windows-ltsc2022-amd64.tar
 **Push build for linux-amd64 and windows-amd64**  
 Prerequisite: login to registry, e.g., through `docker login`  
 ```
-BUILDX_OUTPUT_TYPE=registry REGISTRY=<registry> BUILD_OS=linux,windows make container
+BUILD_OUTPUT_TYPE=registry REGISTRY=<registry> BUILD_OS=linux,windows make container
 ```
 Nothing is available locally, in the registry 3 tags are available:
 ```
@@ -110,7 +111,7 @@ velero/velero:main-linux-amd64
 **Push build for linux-amd64, linux-arm64 and windows-amd64**  
 Prerequisite: login to registry, e.g., through `docker login` 
 ```
-BUILDX_OUTPUT_TYPE=registry REGISTRY=<registry> BUILD_OS=linux,windows BUILD_ARCH=amd64,arm64 make container
+BUILD_OUTPUT_TYPE=registry REGISTRY=<registry> BUILD_OS=linux,windows BUILD_ARCH=amd64,arm64 make container
 ```
 Nothing is available locally, in the registry 4 tags are available:
 ```

hack/docker-push.sh

@@ -63,7 +63,7 @@ fi
 if [[ -z $BRANCH && -z $TAG ]]; then
     echo "Test Velero container build without pushing, when Dockerfile is changed by PR."
     BRANCH="${GITHUB_BASE_REF}-container"
-    OUTPUT_TYPE="local,dest=."
+    OUTPUT_TYPE="tar"
 else
     OUTPUT_TYPE="registry"
 fi
@@ -88,8 +88,12 @@ else
     fi
 fi
 
-if [[ -z "$BUILDX_PLATFORMS" ]]; then
-    BUILDX_PLATFORMS="linux/amd64,linux/arm64"
+if [[ -z "$BUILD_OS" ]]; then
+    BUILD_OS="linux,windows"
+fi
+
+if [[ -z "$BUILD_ARCH" ]]; then
+    BUILD_ARCH="amd64,arm64"
 fi
 
 # Debugging info
@@ -98,13 +102,15 @@ echo "BRANCH: $BRANCH"
 echo "TAG: $TAG"
 echo "TAG_LATEST: $TAG_LATEST"
 echo "VERSION: $VERSION"
-echo "BUILDX_PLATFORMS: $BUILDX_PLATFORMS"
+echo "BUILD_OS: $BUILD_OS"
+echo "BUILD_ARCH: $BUILD_ARCH"
 
 echo "Building and pushing container images."
 
 
 VERSION="$VERSION" \
 TAG_LATEST="$TAG_LATEST" \
-BUILDX_PLATFORMS="$BUILDX_PLATFORMS" \
-BUILDX_OUTPUT_TYPE=$OUTPUT_TYPE \
-make all-containers
+BUILD_OS="$BUILD_OS" \
+BUILD_ARCH="$BUILD_ARCH" \
+BUILD_OUTPUT_TYPE=$OUTPUT_TYPE \
+make all-containers