system/dashboard: multiarch support

Signed-off-by: nbykov0 <166552198+nbykov0@users.noreply.github.com>

packages/system/dashboard/Makefile

@@ -17,7 +17,8 @@ update-chart:
 	patch --no-backup-if-mismatch charts/kubeapps/templates/frontend/configmap.yaml < patches/logos.patch
 
 update-dockerfiles:
-	tag=$$(git ls-remote --tags --sort="v:refname" https://github.com/vmware-tanzu/kubeapps  | awk -F'[/^]' 'END{print $$3}') && \
+	@echo Update dockerfiles manually
+	#tag=$$(git ls-remote --tags --sort="v:refname" https://github.com/vmware-tanzu/kubeapps  | awk -F'[/^]' 'END{print $$3}') && \
 	wget https://github.com/vmware-tanzu/kubeapps/raw/$${tag}/cmd/kubeapps-apis/Dockerfile -O images/kubeapps-apis/Dockerfile && \
 	patch --no-backup-if-mismatch images/kubeapps-apis/Dockerfile < images/kubeapps-apis/dockerfile.diff && \
 	node_image=$$(wget -O- https://github.com/vmware-tanzu/kubeapps/raw/main/dashboard/Dockerfile | awk '/FROM bitnami\/node/ {print $$2}') && \
@@ -28,6 +29,8 @@ update-dockerfiles:
 image-dashboard: update-version
 	docker buildx build images/dashboard \
 		--provenance false \
+		--builder=$(BUILDER) \
+		--platform=$(PLATFORM) \
 		--tag $(REGISTRY)/dashboard:$(call settag,$(TAG)) \
 		--cache-from type=registry,ref=$(REGISTRY)/dashboard:latest \
 		--cache-to type=inline \
@@ -48,6 +51,8 @@ image-dashboard: update-version
 image-kubeapps-apis: update-version
 	docker buildx build images/kubeapps-apis \
 		--provenance false \
+		--builder=$(BUILDER) \
+		--platform=$(PLATFORM) \
 		--tag $(REGISTRY)/kubeapps-apis:$(call settag,$(TAG)) \
 		--cache-from type=registry,ref=$(REGISTRY)/kubeapps-apis:latest \
 		--cache-to type=inline \

packages/system/dashboard/images/kubeapps-apis/Dockerfile

@@ -3,7 +3,7 @@
 
 # syntax = docker/dockerfile:1
 
-FROM alpine as source
+FROM alpine AS source
 ARG COMMIT_REF=dd02680d796c962b8dcc4e5ea70960a846c1acdc
 RUN apk add --no-cache patch
 WORKDIR /source
@@ -12,8 +12,9 @@ RUN wget -O- https://github.com/cozystack/kubeapps/archive/${COMMIT_REF}.tar.gz
 FROM bitnami/golang:1.23.4 AS builder
 WORKDIR /go/src/github.com/vmware-tanzu/kubeapps
 COPY --from=source /source/go.mod /source/go.sum ./
-ARG VERSION="devel"
+ARG TARGETOS
 ARG TARGETARCH
+ARG VERSION="devel"
 
 # If true, run golangci-lint to detect issues
 ARG lint
@@ -29,10 +30,12 @@ ARG GRPC_HEALTH_PROBE_VERSION="0.4.34"
 
 # Install lint tools
 RUN if [ ! -z ${lint:-} ]; then \
-    go install github.com/golangci/golangci-lint/cmd/golangci-lint@v$GOLANGCILINT_VERSION; \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH go install github.com/golangci/golangci-lint/cmd/golangci-lint@v$GOLANGCILINT_VERSION; \
     fi
 
-RUN curl -sSL "https://github.com/bufbuild/buf/releases/download/v$BUF_VERSION/buf-Linux-x86_64" -o "/tmp/buf" && chmod +x "/tmp/buf"
+RUN if [ $TARGETARCH = 'amd64' ]; then BUF_ARCH='x86_64'; elif [ $TARGETARCH = 'arm64' ]; then BUF_ARCH='aarch64'; fi && \
+    if [ $TARGETOS = 'linux' ]; then BUF_PLATFORM='Linux'; fi && \
+    curl -sSL "https://github.com/bufbuild/buf/releases/download/v${BUF_VERSION}/buf-${BUF_PLATFORM}-${BUF_ARCH}" -o "/tmp/buf" && chmod +x "/tmp/buf"
 
 # TODO: Remove and instead use built-in gRPC container probes once we're supporting >= 1.24 only. https://kubernetes.io/blog/2022/05/13/grpc-probes-now-in-beta/
 RUN curl -sSL "https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/v${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-${TARGETARCH}" -o "/bin/grpc_health_probe" && chmod +x "/bin/grpc_health_probe"
@@ -41,7 +44,7 @@ RUN curl -sSL "https://github.com/grpc-ecosystem/grpc-health-probe/releases/down
 # https://github.com/golang/go/issues/27719#issuecomment-514747274
 RUN --mount=type=cache,target=/go/pkg/mod  \
     --mount=type=cache,target=/root/.cache/go-build \
-    GOPROXY="https://proxy.golang.org,direct" go mod download
+    GOOS=$TARGETOS GOARCH=$TARGETARCH GOPROXY="https://proxy.golang.org,direct" go mod download
 
 # We don't copy the pkg and cmd directories until here so the above layers can
 # be reused.
@@ -60,7 +63,7 @@ RUN /tmp/buf lint ./cmd/kubeapps-apis
 # Build the main grpc server
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
-    GOPROXY="https://proxy.golang.org,direct" \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH GOPROXY="https://proxy.golang.org,direct" \
     go build \
     -ldflags "-X github.com/vmware-tanzu/kubeapps/cmd/kubeapps-apis/cmd.version=$VERSION" \
     ./cmd/kubeapps-apis
@@ -68,7 +71,7 @@ RUN --mount=type=cache,target=/go/pkg/mod \
 ## Build 'fluxv2' plugin, version 'v1alpha1'
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
-    GOPROXY="https://proxy.golang.org,direct" \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH GOPROXY="https://proxy.golang.org,direct" \
     go build \
     -ldflags "-X github.com/vmware-tanzu/kubeapps/cmd/kubeapps-apis/cmd.version=$VERSION" \
     -o /fluxv2-packages-v1alpha1-plugin.so -buildmode=plugin \
@@ -77,7 +80,7 @@ RUN --mount=type=cache,target=/go/pkg/mod \
 ## Build 'helm' plugin, version 'v1alpha1'
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
-    GOPROXY="https://proxy.golang.org,direct" \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH GOPROXY="https://proxy.golang.org,direct" \
     go build \
     -ldflags "-X github.com/vmware-tanzu/kubeapps/cmd/kubeapps-apis/cmd.version=$VERSION" \
     -o /helm-packages-v1alpha1-plugin.so -buildmode=plugin \
@@ -86,7 +89,7 @@ RUN --mount=type=cache,target=/go/pkg/mod \
 ## Build 'resources' plugin, version 'v1alpha1'
 RUN --mount=type=cache,target=/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
-    GOPROXY="https://proxy.golang.org,direct" \
+    GOOS=$TARGETOS GOARCH=$TARGETARCH GOPROXY="https://proxy.golang.org,direct" \
     go build \
     -ldflags "-X github.com/vmware-tanzu/kubeapps/cmd/kubeapps-apis/cmd.version=$VERSION" \
     -o /resources-v1alpha1-plugin.so -buildmode=plugin \