enable multi-arch build

.github/workflows/build-oci.yaml

@@ -12,6 +12,13 @@ jobs:
   build-mapt:
     name: build-mapt
     runs-on: ubuntu-24.04
+    strategy:
+      fail-fast: false
+      matrix:
+        go:
+          - '1.21'
+        os: ['linux']
+        arch: ['amd64', 'arm64']
     steps:
     - name: Checkout code
       uses: actions/checkout@v4
@@ -20,16 +27,18 @@ jobs:
       if: ${{ github.event_name == 'pull_request' }}
       shell: bash
       run: |
-        IMG=ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }} make oci-build
-        podman save -o mapt.tar ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}     
-        echo "ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}" > mapt-image
+        IMG=ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}-${{matrix.arch}} ARCH=${{matrix.arch}} make oci-build
+        IMG=ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}-${{matrix.arch}} ARCH=${{matrix.arch}} make oci-save
+        echo "ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}" > mapt-image     
+
 
     - name: Save image for PR
       uses: actions/upload-artifact@v4
       with:
-        name: mapt
+        name: mapt-pr-${{ github.event.number }}
         path: mapt*
 
+
     - name: Build image
       if: ${{ github.event_name != 'pull_request' }}
       shell: bash

Makefile

@@ -76,12 +76,16 @@ lint: $(TOOLS_BINDIR)/golangci-lint
 # Build the container image
 .PHONY: oci-build
 oci-build: clean
-	${CONTAINER_MANAGER} build -t ${IMG} -f oci/Containerfile .
+	${CONTAINER_MANAGER} build --build-arg=ARCH=${ARCH} -t $(IMG)-${ARCH} -f oci/Containerfile .
+
+.PHONY: oci-save 
+oci-save: 
+	${CONTAINER_MANAGER} save -o $(IMG)-${ARCH}.tar $(IMG)-${ARCH}
 
 # Push the docker image
 .PHONY: oci-push
 oci-push:
-	${CONTAINER_MANAGER} push ${IMG}
+	${CONTAINER_MANAGER} push $(IMG)-${ARCH}
 
 # Update tekton with new version
 .PHONY: tkn-update

oci/Containerfile

@@ -1,21 +1,25 @@
-
-# go 1.21.11-2
-FROM registry.access.redhat.com/ubi9/go-toolset@sha256:b6d157c56a7348a2790fb94fe44eb336027c1e2bb722c7901b30d2e7c38d9554 as builder 
+ARG ARCH
+# go toolset 1.21.13-2.1727893526
+FROM --platform=linux/${ARCH} registry.access.redhat.com/ubi9/go-toolset@sha256:fd41c001abc243076cc28b63c409ae6d9cbcad401c8124fb67d20fe57a2aa63a as builder
 
 USER root
 WORKDIR /workspace
 COPY . .
 
 # renovate: datasource=github-releases depName=pulumi/pulumi
 ENV PULUMI_VERSION 3.135.0
-ENV PULUMI_URL https://github.com/pulumi/pulumi/releases/download/v${PULUMI_VERSION}/pulumi-v${PULUMI_VERSION}-linux-x64.tar.gz
-
 RUN make build \
+    && if [ "$ARCH" = "amd64" ]; then \
+        export PULUMI_URL="https://github.com/pulumi/pulumi/releases/download/v${PULUMI_VERSION}/pulumi-v${PULUMI_VERSION}-linux-x64.tar.gz"; \
+    else \
+        export PULUMI_URL="https://github.com/pulumi/pulumi/releases/download/v${PULUMI_VERSION}/pulumi-v${PULUMI_VERSION}-linux-arm64.tar.gz"; \
+    fi \
+    && echo ${PULUMI_URL} \
     && curl -L ${PULUMI_URL} -o pulumicli.tar.gz \
     && tar -xzvf pulumicli.tar.gz 
 
-# ubi 9.4-1123.1719560047
-FROM registry.access.redhat.com/ubi9@sha256:081c96d1b1c7cd1855722d01f1ca53360510443737b1eb33284c6c4c330e537c  
+# ubi 9.4-1214.1726694543 
+FROM --platform=linux/${ARCH} registry.access.redhat.com/ubi9/ubi@sha256:b00d5990a00937bd1ef7f44547af6c7fd36e3fd410e2c89b5d2dfc1aff69fe99
 
 LABEL org.opencontainers.image.authors="Redhat Developer"
 
@@ -28,10 +32,7 @@ ENV INTERNAL_OUTPUT=/tmp/mapt \
 VOLUME [ "${INTERNAL_OUTPUT}" ]
 
 ENV AWS_CLI_VERSION 2.16.7
-ENV AWS_CLI_URL https://awscli.amazonaws.com/awscli-exe-linux-x86_64-${AWS_CLI_VERSION}.zip
-
 ENV AZ_CLI_VERSION 2.61.0
-ENV AZ_CLI_RPM https://packages.microsoft.com/rhel/9.0/prod/Packages/a/azure-cli-${AZ_CLI_VERSION}-1.el9.x86_64.rpm
 
 # Pulumi plugins
 # renovate: datasource=github-releases depName=pulumi/pulumi-aws
@@ -47,7 +48,15 @@ ARG PULUMI_TLS_VERSION=v5.0.3
 # renovate: datasource=github-releases depName=pulumi/pulumi-random
 ARG PULUMI_RANDOM_VERSION=v4.16.2
 
-RUN curl ${AWS_CLI_URL} -o awscliv2.zip \
+RUN if [ "$ARCH" = "amd64" ]; then \
+        export ARCH_N=x86_64; \ 
+    else \
+        export ARCH_N=aarch64; \
+    fi \
+    && export AWS_CLI_URL="https://awscli.amazonaws.com/awscli-exe-linux-${ARCH_N}-${AWS_CLI_VERSION}.zip" \
+    && export AZ_CLI_RPM="https://packages.microsoft.com/rhel/9.0/prod/Packages/a/azure-cli-${AZ_CLI_VERSION}-1.el9.${ARCH_N}.rpm" \
+    && echo ${AWS_CLI_URL} ${AZ_CLI_RPM} \
+    && curl ${AWS_CLI_URL} -o awscliv2.zip \
     && dnf install -y unzip \
     && unzip awscliv2.zip \
     && ./aws/install \