pipeline { agent any parameters { choice(name: 'env', choices: ['dev', 'test', 'prod'], description: '部署环境') string(name: 'NAMESPACE', defaultValue: 'hfln-dev', description: 'K8s 命名空间') } environment { PROJECT_NAME = 'new-portal-frontend' BUILD_DIR = 'dist' NODE_ENV = 'production' HARBOR_HOST = '8.130.28.21:81' KUBECONFIG_PATH = '/root/.kube/config' HARBOR_USER = 'admin' HARBOR_PASS = 'Hfln@1024' HARBOR_RETENTION_ID = '1' } stages { stage('🧬 初始化环境') { steps { script { env.HARBOR_PROJECT = params.env env.IMAGE_TAG = "${HARBOR_HOST}/${env.HARBOR_PROJECT}/${PROJECT_NAME}:${BUILD_NUMBER}" echo ">>> 环境:${params.env}, Harbor项目:${env.HARBOR_PROJECT}, K8s命名空间:${params.NAMESPACE}" } } } stage('📥 拉取代码') { steps { checkout scm echo "✅ 代码拉取成功" } } stage('🔧 构建 Docker 镜像') { steps { script { sh """ docker login -u ${HARBOR_USER} -p ${HARBOR_PASS} ${HARBOR_HOST} docker build --build-arg ENV=${params.env} -t ${IMAGE_TAG} . """ echo "✅ 镜像构建成功:${IMAGE_TAG}" } } } stage('🚀 推送镜像到 Harbor') { steps { script { sh """ docker push ${IMAGE_TAG} docker rmi ${IMAGE_TAG} """ echo "✅ 镜像推送并本地清理完成" } } } stage('📦 Kubernetes 部署') { steps { script { sh """ export KUBECONFIG=${KUBECONFIG_PATH} kubectl -n ${params.NAMESPACE} set image deployment/${PROJECT_NAME} ${PROJECT_NAME}=${IMAGE_TAG} """ echo "✅ 已更新部署镜像至 K8s" } } } stage('🧹 清理本地旧镜像(保留最新3个)') { steps { script { def baseImage = "${HARBOR_HOST}/${env.HARBOR_PROJECT}/${PROJECT_NAME}" sh """ docker images ${baseImage} --format "{{.Repository}}:{{.Tag}}" \\ | grep -v latest \\ | sort -r -t ':' -k2 \\ | tail -n +4 \\ | xargs -r docker rmi || true """ echo "✅ 本地旧镜像清理完成" } } } stage('🧹 清理悬空镜像 ') { steps { script { sh """ docker images -f "dangling=true" -q | xargs -r docker rmi || true """ echo "✅ 悬空镜像()清理完成" } } } stage('🧹 触发 Harbor 镜像保留策略') { steps { script { sh """ curl -u ${HARBOR_USER}:${HARBOR_PASS} -X POST \\ "http://${HARBOR_HOST}/api/v2.0/retentions/${HARBOR_RETENTION_ID}/executions" """ echo "✅ Harbor 镜像保留策略已触发" } } } } post { success { echo "✅ 构建 & 部署成功 🎉" } failure { echo "❌ 构建或部署失败,请检查日志" } always { cleanWs() } } }