modify controller,webhook,api,chart

solve failed test

add compatibility test for old crd

add app ns for cli

modify compatibility test

solve compatibility problem

add testing for  GetDefinition func with cluster scope CRD

generate code for compatibility-test

move testdata generate to makefile

optimize ci pipeline for compatibility-test

.github/workflows/go.yml

@@ -64,6 +64,45 @@ jobs:
           flags: unittests
           name: codecov-umbrella
 
+  compatibility-test:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Set up Go 1.14
+        uses: actions/setup-go@v1
+        with:
+          go-version: ${{ env.GO_VERSION }}
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+        with:
+          submodules: true
+
+      - name: Cache Go Dependencies
+        uses: actions/cache@v2
+        with:
+          path: .work/pkg
+          key: ${{ runner.os }}-pkg-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-pkg-
+
+      - name: Install ginkgo
+        run: |
+          sudo apt-get install -y golang-ginkgo-dev
+
+      - name: Setup Kind Cluster
+        uses: engineerd/setup-kind@v0.5.0
+        with:
+          version: ${{ env.KIND_VERSION }}
+
+      - name: install Kubebuilder
+        uses: wonderflow/kubebuilder-action@v1.1
+
+      - name: Run Make compatibility-test
+        run: make compatibility-test
+
+      - name: Clean up testdata
+        run: make compatibility-testdata-cleanup
+
   e2e-tests:
     runs-on: aliyun
     steps: