added support for multiarch (#76)

Signed-off-by: raffaelespazzoli <raffaele.spazzoli@gmail.com>

Author: raffaelespazzoli

.github/workflows/pr.yaml

@@ -22,6 +22,10 @@ jobs:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v2
 
+    # - uses: shivanshs9/setup-k8s-operator-sdk@v1
+    #   with:
+    #     version: "1.9.0" # The operator-sdk version to download (if necessary) and use.      
+
     - name: Download operator sdk
       shell: bash
       env:
@@ -48,3 +52,29 @@ jobs:
     - name: build chart
       shell: bash
       run: make helmchart VERSION=0.0.1 IMG=quay.io/${{ github.repository_owner }}/$(basename $GITHUB_REPOSITORY):0.0.1
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+      with:
+        platforms: all      
+    
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1  
+
+    - name: "Build Operator Image"
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./Dockerfile
+        platforms: linux/amd64,linux/arm64,linux/ppc64le
+        push: false
+        tags: "quay.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}:v0.0.1"
+
+    - name: "Build Bundle Image"
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./bundle.Dockerfile
+        platforms: linux/amd64,linux/arm64,linux/ppc64le
+        push: false
+        tags: "quay.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}-bundle:0.0.1"       

.github/workflows/push.yaml

@@ -26,6 +26,10 @@ jobs:
     - name: Check out code into the Go module directory
       uses: actions/checkout@v2
 
+    # - uses: shivanshs9/setup-k8s-operator-sdk@v1
+    #   with:
+    #     version: "1.9.0" # The operator-sdk version to download (if necessary) and use.      
+
     - name: Download operator sdk
       shell: bash
       env:
@@ -46,7 +50,7 @@ jobs:
         echo "BUNDLE_IMAGE_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
         export TAG=${GITHUB_REF/refs\/tags\//}
         echo "BUNDLE_VERSION=${TAG:1}" >> $GITHUB_ENV
-        export SEMVER_COMPLIANT=$(echo ${TAG:1} | egrep '^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-])(?:\.(?:0|[1-9]\d|\d*[a-zA-Z-][0-9a-zA-Z-]))))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$')
+        export SEMVER_COMPLIANT=$(echo ${TAG:1} | egrep '^(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)\.(0|[1-9][0-9]*)(?:-((?:0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9][0-9]*|[0-9]*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$')
         if [ -z "$SEMVER_COMPLIANT" ]; then   echo "invalid semver tag ${GITHUB_REF/refs\/tags\//}"; exit 1; fi
 
     - name: Get the version for merge
@@ -77,6 +81,8 @@ jobs:
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v1
+      with:
+        platforms: all      
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v1
@@ -93,6 +99,7 @@ jobs:
       with:
         context: .
         file: ./Dockerfile
+        platforms: linux/amd64,linux/arm64,linux/ppc64le
         push: true
         tags: "quay.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}:${{ env.OPERATOR_IMAGE_TAG }}"
 
@@ -101,6 +108,7 @@ jobs:
       with:
         context: .
         file: ./bundle.Dockerfile
+        platforms: linux/amd64,linux/arm64,linux/ppc64le
         push: true
         tags: "quay.io/${{ github.repository_owner }}/${{ env.REPOSITORY_NAME }}-bundle:${{ env.BUNDLE_IMAGE_TAG }}" 
 
@@ -216,6 +224,10 @@ jobs:
         with:
           go-version: ^1.16
 
+      # - uses: shivanshs9/setup-k8s-operator-sdk@v1
+      #   with:
+      #     version: "1.9.0" # The operator-sdk version to download (if necessary) and use.          
+
       - name: Download operator sdk
         shell: bash
         env:

Dockerfile

@@ -15,7 +15,7 @@ COPY api/ api/
 COPY controllers/ controllers/
 
 # Build
-RUN  CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o manager main.go
+RUN  CGO_ENABLED=0 GOOS=linux go build -a -o manager main.go
 RUN go get -u github.com/gen2brain/keepalived_exporter@0.5.0 && \
     cp ${GOPATH}/bin/keepalived_exporter ./
 RUN go get -u github.com/rjeczalik/cmd/notify@1.0.3 && \

README.md

@@ -190,6 +190,15 @@ This is a cluster-level operator that you can deploy in any namespace, `keepaliv
 
 It is recommended to deploy this operator via [`OperatorHub`](https://operatorhub.io/), but you can also deploy it using [`Helm`](https://helm.sh/).
 
+### Multiarch Support
+
+| Arch  | Support  |
+|:-:|:-:|
+| amd64  | ✅ |
+| arm64  | ✅  |
+| ppc64le  | ✅  |
+| s390x  | ❌  |
+
 ### Deploying from OperatorHub
 
 > **Note**: This operator supports being installed disconnected environments

config/default/manager_auth_proxy_patch.yaml

@@ -10,7 +10,7 @@ spec:
     spec:
       containers:
       - name: kube-rbac-proxy
-        image: quay.io/coreos/kube-rbac-proxy:v0.5.0
+        image: registry.redhat.io/openshift4/ose-kube-rbac-proxy@sha256:6d57bfd91fac9b68eb72d27226bc297472ceb136c996628b845ecc54a48b31cb
         args:
         - "--secure-listen-address=0.0.0.0:8443"
         - "--upstream=http://127.0.0.1:8080/"

config/helmchart/values.yaml.tpl

@@ -29,9 +29,9 @@ affinity: {}
 
 kube_rbac_proxy:
   image:
-    repository: quay.io/coreos/kube-rbac-proxy
+    repository: gcr.io/kubebuilder/kube-rbac-proxy
     pullPolicy: IfNotPresent
-    tag: v0.5.0
+    tag: v0.8.0
   resources:
     requests:
       cpu: 100m

config/manifests/bases/keepalived-operator.clusterserviceversion.yaml

@@ -16,6 +16,11 @@ metadata:
     operators.openshift.io/infrastructure-features: '["Disconnected"]'
   name: keepalived-operator.v0.0.0
   namespace: placeholder
+  labels:
+    operatorframework.io/os.linux: supported
+    operatorframework.io/arch.amd64: supported
+    operatorframework.io/arch.arm64: supported
+    operatorframework.io/arch.ppc64le: supported  
 spec:
   apiservicedefinitions: {}
   customresourcedefinitions: {}