ci: test buiding arm base (#38)

* ci: test buiding arm base

Signed-off-by: vsoch <[email protected]>

.github/workflows/build-deploy.yaml

@@ -13,6 +13,46 @@ on:
 # rainbow:latest doesn't have flux (for the scheduler)
 # both have the rainbow / rainbow-scheduler build, it's just one has flux ;)
 jobs:
+  # Only build arm image on merge, takes too long otherwise
+  build-arm:
+    if: (github.event_name != 'pull_request')
+    permissions:
+      packages: write
+    env:
+      container: ghcr.io/converged-computing/rainbow-scheduler:arm
+    runs-on: ubuntu-latest
+    name: build rainbow (scheduler) arm
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Add custom buildx ARM builder
+      run: |
+       docker buildx create --name armbuilder
+       docker buildx use armbuilder
+       docker buildx inspect --bootstrap
+
+    - name: Build Containers
+      run: make docker-arm
+
+    - name: Tag Release Image
+      if: (github.event_name == 'release')
+      run: |
+        tag=${GITHUB_REF#refs/tags/}
+        echo "Tagging and releasing ${{ env.container}}:arm-${tag}"
+        docker tag ${{ env.container }}:latest ${{ env.container }}:arm-${tag}
+
+    - name: GHCR Login
+      if: (github.event_name != 'pull_request')
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Deploy Container
+      if: (github.event_name != 'pull_request')
+      run: docker push ${{ env.container }} --all-tags
+
   build-rainbow:
     permissions:
       packages: write

Dockerfile

@@ -2,18 +2,20 @@ ARG base="ubuntu:jammy"
 FROM $base
 USER root
 LABEL MAINTAINER Author <vsoch>
+ARG arch=amd64
+ENV arch=$arch
 
 # install go 20.10
 RUN apt-get update && apt-get install -y wget python3-pip
-RUN wget https://go.dev/dl/go1.20.10.linux-amd64.tar.gz  && tar -xvf go1.20.10.linux-amd64.tar.gz && \
-         mv go /usr/local && rm go1.20.10.linux-amd64.tar.gz
+RUN wget https://go.dev/dl/go1.20.10.linux-${arch}.tar.gz  && tar -xvf go1.20.10.linux-${arch}.tar.gz && \
+         mv go /usr/local && rm go1.20.10.linux-${arch}.tar.gz
 
 ENV PATH=/usr/local/go/bin:$PATH
 WORKDIR /code
 COPY . /code
 RUN make build && \
     cp ./bin/rainbow /usr/bin && \
-    cp ./bin/rainbow-scheduler /usr/local/bin
+    cp ./bin/rainbow-scheduler /usr/local/bin/
 
 # ensure we install the python bindings
 RUN cd /code/python/v1 && \

Makefile

@@ -38,6 +38,10 @@ docker-flux:
 docker-ubuntu:
 	docker build -t $(REGISTRY)/rainbow-scheduler:latest .
 
+.PHONY: docker-arm
+docker-arm:
+	docker buildx build --build-arg arch=arm64 --platform linux/arm64 --tag $(REGISTRY)/rainbow-scheduler:arm .
+
 .PHONY: proto
 proto: protoc ## Generates the API code and documentation
 	mkdir -p pkg/api/v1