try {
    sh 'helm init --client-only --skip-refresh --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
    sh 'helm repo add milvus https://registry.zilliz.com/chartrepo/milvus'
    sh 'helm repo update'
    sh "helm install --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP --name ${env.JOB_NAME}-${env.BUILD_NUMBER} --version 0.3.0 milvus/milvus-gpu"
    timeout(time: 2, unit: 'MINUTES') {
        waitUntil {
            def result = sh script: "nc -z -w 2 ${env.JOB_NAME}-${env.BUILD_NUMBER}-milvus-gpu-engine.kube-opt.svc.cluster.local 19530", returnStatus: true
            return !result
        }
    }
} catch (exc) {
    updateGitlabCommitStatus name: 'Deloy to Dev', state: 'failed'
    echo 'Helm running failed!'
    sh "helm del --purge ${env.JOB_NAME}-${env.BUILD_NUMBER}"
    throw exc
}