feat: support kubernetes 1.18 (#220)

Author: AlinsRan

.github/workflows/e2e-test-k8s.yml

@@ -0,0 +1,122 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+name: E2E Test For Kubernetes
+
+on:
+  push:
+    branches:
+      - master
+      - release-v2-dev
+  pull_request:
+    branches:
+      - master
+      - release-v2-dev
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  e2e-test:
+    strategy:
+      matrix:
+        cases_subset:
+        - v2
+    runs-on: buildjet-2vcpu-ubuntu-2004
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Go Env
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.23"
+
+      - name: Install kind
+        run: |
+          go install sigs.k8s.io/[email protected]
+
+      - name: Install Helm
+        run: |
+          curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+          chmod 700 get_helm.sh
+          ./get_helm.sh
+
+      - name: Login to Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ secrets.DOCKER_REGISTRY }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Login to Private Registry
+        uses: docker/login-action@v1
+        with:
+          registry: hkccr.ccs.tencentyun.com
+          username: ${{ secrets.PRIVATE_DOCKER_USERNAME }}
+          password: ${{ secrets.PRIVATE_DOCKER_PASSWORD }}
+
+      - name: Launch Kind Cluster
+        env:
+          KIND_NODE_IMAGE: kindest/node:v1.18.20@sha256:38a8726ece5d7867fb0ede63d718d27ce2d41af519ce68be5ae7fcca563537ed
+        run: |
+          make kind-up
+
+      - name: Build images
+        env:
+          TAG: dev
+          ARCH: amd64
+          ENABLE_PROXY: "false"
+          BASE_IMAGE_TAG: "debug"
+        run: |
+          echo "building images..."
+          make build-image
+
+      - name: Extract adc binary
+        run: |
+          echo "Extracting adc binary..."
+          docker create --name adc-temp api7/api7-ingress-controller:dev
+          docker cp adc-temp:/bin/adc /usr/local/bin/adc
+          docker rm adc-temp
+          chmod +x /usr/local/bin/adc
+          echo "ADC binary extracted to /usr/local/bin/adc"
+
+      - name: Install v2 CRDs
+        run: |
+          make install-crds-nocel
+
+      - name: Download API7EE3 Chart
+        run: |
+          make download-api7ee3-chart
+
+      - name: Loading Docker Image to Kind Cluster
+        run: |
+          make kind-load-images
+
+      - name: Run E2E test suite
+        shell: bash
+        env:
+          API7_EE_LICENSE: ${{ secrets.API7_EE_LICENSE }}
+          PROVIDER_TYPE: api7ee
+          TEST_LABEL: ${{ matrix.cases_subset }}
+          INGRESS_VERSION: v1beta1
+          TEST_ENV: CI
+        run: |
+          make e2e-test

Makefile

@@ -27,6 +27,7 @@ IMG ?= api7/api7-ingress-controller:$(IMAGE_TAG)
 # ENVTEST_K8S_VERSION refers to the version of kubebuilder assets to be downloaded by envtest binary.
 ENVTEST_K8S_VERSION = 1.30.0
 KIND_NAME ?= apisix-ingress-cluster
+KIND_NODE_IMAGE ?= kindest/node:v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e
 
 GATEAY_API_VERSION ?= v1.2.0
 DASHBOARD_VERSION ?= dev
@@ -44,6 +45,8 @@ CRD_DOCS_CONFIG ?= docs/assets/crd/config.yaml
 CRD_DOCS_OUTPUT ?= docs/en/latest/reference/api-reference.md
 CRD_DOCS_TEMPLATE ?= docs/assets/template
 
+INGRESS_VERSION ?= v1
+
 export KUBECONFIG = /tmp/$(KIND_NAME).kubeconfig
 
 # go 
@@ -169,7 +172,7 @@ lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes
 .PHONY: kind-up
 kind-up:
 	@kind get clusters 2>&1 | grep -v $(KIND_NAME) \
-		&& kind create cluster --name $(KIND_NAME) \
+		&& kind create cluster --name $(KIND_NAME) --image $(KIND_NODE_IMAGE) \
 		|| echo "kind cluster already exists"
 	@kind get kubeconfig --name $(KIND_NAME) > $$KUBECONFIG
 	kubectl wait --for=condition=Ready nodes --all
@@ -300,6 +303,10 @@ uninstall-gateway-api: ## Uninstall Gateway API CRDs from the K8s cluster specif
 install: manifests kustomize install-gateway-api ## Install CRDs into the K8s cluster specified in ~/.kube/config.
 	$(KUSTOMIZE) build config/crd | $(KUBECTL) apply -f -
 
+.PHONY: install-crds-nocel
+install-crds-nocel:
+	kubectl apply -f config/crd-nocel
+
 .PHONY: uninstall
 uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion.
 	$(KUSTOMIZE) build config/crd | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f -