feat(e2e): add e2e test suite with installation validation

.github/workflows/build-kube-fledged.yml

@@ -58,7 +58,7 @@ on:
       push_image:
         description: 'whether or not to push built images to dockerhub'
         required: true
-        type: boolean                
+        type: boolean           
       release_version:
         description: 'kube-fledged release version'
         required: true
@@ -87,7 +87,7 @@ jobs:
       uses: actions/checkout@v2
 
     - name: Set up Go
-      uses: actions/setup-go@v2
+      uses: actions/setup-go@v3
       with:
         go-version: ${{ inputs.golang_version }}
 
@@ -169,3 +169,75 @@ jobs:
         platforms: ${{ inputs.operator_target_platforms }}
         push: ${{ inputs.push_image }}
         tags: ${{ inputs.operator_image_repo }}:${{ inputs.release_version }},${{ inputs.operator_image_repo }}:latest
+
+  e2e_test_kube_fledged:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Set up Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ inputs.golang_version }}
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+
+    - name: Build kubefledged-controller image
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ${{ inputs.dockerfile_controller }}
+        build-args: |
+          ALPINE_VERSION=${{ inputs.alpine_version }}
+          GOLANG_VERSION=${{ inputs.golang_version }}
+        platforms: linux/amd64
+        push: false
+        load: true
+        tags: ${{ inputs.controller_image_repo }}:${{ inputs.release_version }}
+
+    - name: Build kubefledged-webhook-server image
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ${{ inputs.dockerfile_webhook_server }}
+        build-args: |
+          ALPINE_VERSION=${{ inputs.alpine_version }}
+          GOLANG_VERSION=${{ inputs.golang_version }}
+        platforms: linux/amd64
+        push: false
+        load: true
+        tags: ${{ inputs.webhook_server_image_repo }}:${{ inputs.release_version }}
+
+    - name: Build kubefledged-cri-client image
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ${{ inputs.dockerfile_cri_client }}
+        build-args: |
+          ALPINE_VERSION=${{ inputs.alpine_version }}
+          CRICTL_VERSION=${{ inputs.crictl_version }}
+          DOCKER_VERSION=${{ inputs.docker_version }}
+        platforms: linux/amd64
+        push: false
+        load: true
+        tags: ${{ inputs.crictl_image_repo }}:${{ inputs.release_version }}
+
+    - name: Build kubefledged-operator image
+      uses: docker/build-push-action@v2
+      with:
+        context: ./deploy/kubefledged-operator
+        file: ${{ inputs.dockerfile_operator }}
+        build-args: |
+          OPERATORSDK_VERSION=${{ inputs.operatorsdk_version }}
+        platforms: linux/amd64
+        push: false
+        load: true
+        tags: ${{ inputs.operator_image_repo }}:${{ inputs.release_version }}
+
+    - name: E2e test
+      env:
+        IMAGE_TAG: ${{ inputs.release_version }}
+      run: make e2e-test
+

Makefile

@@ -270,3 +270,6 @@ remove-webhook-server-using-operator:
 	sed -i "s|enable: true|enable: false|g" deploy/kubefledged-operator/deploy/crds/charts.helm.kubefledged.io_v1alpha2_kubefledged_cr.yaml
 	kubectl apply -f deploy/kubefledged-operator/deploy/crds/charts.helm.kubefledged.io_v1alpha2_kubefledged_cr.yaml
 
+.PHONY:	e2e-test
+e2e-test:
+	@go test -v ./e2etest