Multiarch (#117)

* added support for multiarch

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

* fixed readme

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

* removed s390x

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

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
 
 # Use distroless as minimal base image to package the manager binary
 # Refer to https://github.com/GoogleContainerTools/distroless for more details

README.md

@@ -196,6 +196,15 @@ It is recommended to deploy this operator via [`OperatorHub`](https://operatorhu
 
 If you want to utilize the Operator Lifecycle Manager (OLM) to install this operator, you can do so in two ways: from the UI or the CLI.
 
+### Multiarch Support
+
+| Arch  | Support  |
+|:-:|:-:|
+| amd64  | ✅ |
+| arm64  | ✅  |
+| ppc64le  | ✅  |
+| s390x  | ❌  |
+
 #### Deploying from OperatorHub UI
 
 * If you would like to launch this operator from the UI, you'll need to navigate to the OperatorHub tab in the console.Before starting, make sure you've created the namespace that you want to install this operator to with the following:
@@ -222,7 +231,8 @@ oc apply -f config/operatorhub -n namespace-configuration-operator
 This will create the appropriate OperatorGroup and Subscription and will trigger OLM to launch the operator in the specified namespace.
 
 You can set `ALLOW_SYSTEM_NAMESPACES` environment variable in `Subscription` like this;
-```
+
+```yaml
 apiVersion: operators.coreos.com/v1alpha1
 kind: Subscription
 metadata:

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/namespace-configuration-operator.clusterserviceversion.yaml

@@ -16,6 +16,11 @@ metadata:
     operators.openshift.io/infrastructure-features: '["Disconnected"]'
   name: namespace-configuration-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: