Initial fixes to support multi-arch container building (#2524)

* Do not constrain the architecture in the Docker debian repo:

Docker debian repo has AMD64 and ARM64 images both. Do not contstrain it, so that a multi-platform build image can be built.

* Support building AMD64 and ARM64 images:

1. Pass architecture from the Makefile and override the hardcoded AMD64 in the goreleaser file.
2. AMD64 artifacts have a _v1 suffix, ARM64 artifacts don't: relas the "cp" source glob to support both.

* License extractor architecture does not have to be the same as the built image architecture:

It's perfectly fine to use the native license extractor arch even when building a non-native architecture image.

* Use current container's arch when downloading Kind into build container

* Use TARGETPLATFORM argument in the build container

* Build the build container for Intel and ARM architectures

---------

Co-authored-by: Daniil Fedotov <daniil.fedotov@kasten.io>

.github/workflows/kanister-image-build.yaml

@@ -38,6 +38,8 @@ jobs:
     # needs: check-files
     # if: needs.check-files.outputs.changed == 'true'
     steps:
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3 # v3.0.0
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
     - name: Image metadata
@@ -60,6 +62,7 @@ jobs:
       uses: docker/build-push-action@4a13e500e55cf31b7a5d59a38ab2040ab0f42f56 # v5.1.0
       with:
         context: "{{defaultContext}}:docker/build"
+        platforms: linux/amd64,linux/arm64
         push: true
         tags: ${{ steps.meta.outputs.tags }}
         labels: ${{ steps.meta.outputs.labels }}

Makefile

@@ -94,8 +94,8 @@ build: bin/$(ARCH)/$(BIN)
 
 build-controller:
 	@$(MAKE) run CMD=" \
-	goreleaser build --id $(BIN) --rm-dist --debug --snapshot \
-	&& cp dist/$(BIN)_linux_$(ARCH)_*/$(BIN) bin/$(ARCH)/$(BIN) \
+	GOOS=linux GOARCH=$(ARCH) goreleaser build --id $(BIN) --rm-dist --debug --snapshot --single-target \
+	&& cp dist/$(BIN)_linux_$(ARCH)*/$(BIN) bin/$(ARCH)/$(BIN) \
 	"
 
 bin/$(ARCH)/$(BIN):

build/package.sh

@@ -35,7 +35,6 @@ build_licenses_info_image() {
         exit 1
     fi
     docker run --rm ${mount_cmd} \
-        --platform linux/${ARCH}\
         "ghcr.io/kanisterio/license-extractor:4e0a91a" \
         --mode merge \
         --source ${src_dir} \

docker/build/Dockerfile

@@ -1,11 +1,13 @@
 FROM golang:1.21-bullseye
 LABEL maintainer="Tom Manville<tom@kasten.io>"
 
+ARG TARGETPLATFORM
+
 RUN apt-get update && apt-get -y install apt-transport-https ca-certificates bash git gnupg2 software-properties-common curl jq wget \
     && update-ca-certificates
 
 RUN curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg \
-    && echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list
+    && echo "deb [signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list
 
 RUN apt update && apt install -y docker-ce docker-ce-cli containerd.io \
     && apt-get clean
@@ -18,7 +20,8 @@ COPY --from=alpine/helm:3.12.2 /usr/bin/helm /usr/local/bin/
 
 COPY --from=golangci/golangci-lint:v1.55 /usr/bin/golangci-lint /usr/local/bin/
 
-RUN wget -O /usr/local/bin/kind https://github.com/kubernetes-sigs/kind/releases/download/v0.18.0/kind-linux-amd64 \
+RUN wget -O /usr/local/bin/kind \
+      https://github.com/kubernetes-sigs/kind/releases/download/v0.18.0/kind-$(echo $TARGETPLATFORM | tr / -) \
     && chmod +x /usr/local/bin/kind
 
 RUN git config --global --add safe.directory /go/src/github.com/kanisterio/kanister