Add support for arm64 container build

Support the container image build on `arm64` architectures.

.github/workflows/publish-docker.yml

@@ -67,8 +67,7 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
-          #TODO: Fix linux/arm64 build
-          platforms: linux/amd64 #,linux/arm64
+          platforms: linux/amd64, linux/arm64
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

Dockerfile

@@ -42,12 +42,15 @@ FROM gcr.io/distroless/base-debian11 AS distroless-base
 FROM distroless-base AS distroless-amd64
 ENV LIB_DIR_PREFIX=x86_64
 ENV LIB_DIR_PREFIX_MINUS=x86-64
+ENV LIB_DIR_SUFFIX_NUMBER=2
+ENV LIB_DIR=lib64
 
 # The distroless arm64 image has a target triplet of aarch64
 FROM distroless-base AS distroless-arm64
 ENV LIB_DIR_PREFIX=aarch64
 ENV LIB_DIR_PREFIX_MINUS=aarch64
-
+ENV LIB_DIR_SUFFIX_NUMBER=1
+ENV LIB_DIR=lib
 
 FROM busybox:1.37.0-uclibc AS busybox
 FROM distroless-$TARGETARCH  AS libvirt-provider
@@ -84,8 +87,8 @@ COPY --from=builder /lib/${LIB_DIR_PREFIX}-linux-gnu/librados.so.2 \
 /lib/${LIB_DIR_PREFIX}-linux-gnu/libselinux.so.1 \
 /lib/${LIB_DIR_PREFIX}-linux-gnu/libpthread.so.0 \
 /lib/${LIB_DIR_PREFIX}-linux-gnu/libpcre2-8.so.0 /lib/${LIB_DIR_PREFIX}-linux-gnu/
-RUN mkdir -p /lib64
-COPY --from=builder /lib64/ld-linux-${LIB_DIR_PREFIX_MINUS}.so.2 /lib64/
+RUN mkdir -p /${LIB_DIR}
+COPY --from=builder /${LIB_DIR}/ld-linux-${LIB_DIR_PREFIX_MINUS}.so.${LIB_DIR_SUFFIX_NUMBER} /${LIB_DIR}/
 RUN mkdir -p /usr/lib/${LIB_DIR_PREFIX}-linux-gnu/ceph/
 COPY --from=builder /usr/lib/${LIB_DIR_PREFIX}-linux-gnu/ceph/libceph-common.so.2 /usr/lib/${LIB_DIR_PREFIX}-linux-gnu/ceph
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/

Makefile

@@ -7,21 +7,9 @@ ENVTEST_K8S_VERSION = 1.28
 # Docker image name for the mkdocs based local development setup
 MKDOCS_IMG=onmetal/libvirt-provider-docs
 
-# Code depend on OS
-TARGET_OS ?= linux
-TARGET_ARCH ?= amd64
-CGO_ENABLED ?= 1
-
 LIBVIRT_PROVIDER_BIN=$(LOCALBIN)/libvirt-provider
 LIBVIRT_PROVIDER_BIN_SOURCE=./cmd/libvirt-provider
 
-GITHUB_PAT_PATH ?=
-ifeq (,$(GITHUB_PAT_PATH))
-GITHUB_PAT_MOUNT ?=
-else
-GITHUB_PAT_MOUNT ?= --secret id=github_pat,src=$(GITHUB_PAT_PATH)
-endif
-
 # Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set)
 ifeq (,$(shell go env GOBIN))
 GOBIN=$(shell go env GOPATH)/bin
@@ -35,8 +23,6 @@ endif
 # tools. (i.e. podman)
 CONTAINER_TOOL ?= docker
 
-CONTAINER_BUILDARGS ?= --platform $(TARGET_OS)/$(TARGET_ARCH)
-
 # Setting SHELL to bash allows bash commands to be executed by recipes.
 # Options are set to exit when a recipe line exits non-zero or a piped command fails.
 SHELL = /usr/bin/env bash -o pipefail
@@ -86,15 +72,15 @@ fmt: ## Run go fmt against code.
 
 .PHONY: vet
 vet: ## Run go vet against code.
-	GOOS=$(TARGET_OS) CGO_ENABLED=$(CGO_ENABLED) go vet ./...
+	go vet ./...
 
 .PHONY: lint
 lint: golangci-lint ## Run golangci-lint against code.
-	GOOS=$(TARGET_OS) CGO_ENABLED=$(CGO_ENABLED) $(GOLANGCI_LINT) run
+	CGO_ENABLED=1 $(GOLANGCI_LINT) run
 
 .PHONY: lint-fix
 lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
-	GOOS=$(TARGET_OS) CGO_ENABLED=$(CGO_ENABLED) $(GOLANGCI_LINT) run --fix
+	CGO_ENABLED=1 $(GOLANGCI_LINT) run --fix
 
 .PHONY: check
 check: manifests generate fmt check-license lint test ## Generate manifests, code, lint, check licenses, test
@@ -122,7 +108,7 @@ clean-docs: ## Remove all local mkdocs Docker images (cleanup).
 
 .PHONY: build
 build: manifests generate fmt vet add-license lint ## Build the binary
-	GOOS=$(TARGET_OS) GOARCH=$(TARGET_ARCH) CGO_ENABLED=$(CGO_ENABLED) go build -o $(LIBVIRT_PROVIDER_BIN) $(LIBVIRT_PROVIDER_BIN_SOURCE)
+	CGO_ENABLED=1 go build -o $(LIBVIRT_PROVIDER_BIN) $(LIBVIRT_PROVIDER_BIN_SOURCE)
 
 .PHONY: run
 run: manifests generate fmt vet ## Run the binary
@@ -133,7 +119,7 @@ run: manifests generate fmt vet ## Run the binary
 
 .PHONY: docker-build
 docker-build: ## Build docker image with partitionlet
-	$(CONTAINER_TOOL) build $(CONTAINER_BUILDARGS) -t ${IMG} $(GITHUB_PAT_MOUNT) .
+	$(CONTAINER_TOOL) build -t ${IMG} .
 
 .PHONY: docker-push
 docker-push: ## Push docker image with the manager.