Use Helm version 3 on Jenkins CI (#798)

* add test enviroment images

* update test enviroment images Dockerfile

* Use Helm version 3 on Jenkins CI

* Use Helm version 3 on Jenkins CI

* Use Helm version 3 on Jenkins CI

* Use Helm version 3 on Jenkins CI

ci/jenkins/Jenkinsfile

@@ -66,7 +66,7 @@ pipeline {
                             stage('Run Build') {
                                 agent {
                                     kubernetes {
-                                        label "${OS_NAME}-${BINARY_VERSION}-build-${env.BUILD_NUMBER}"
+                                        label "${OS_NAME}-${BINARY_VERSION}-build-${env.PIPELINE_NAME}-${env.BUILD_NUMBER}"
                                         defaultContainer 'jnlp'
                                         yamlFile "ci/jenkins/pod/milvus-${BINARY_VERSION}-version-${OS_NAME}-build-env-pod.yaml"
                                     }
@@ -112,7 +112,7 @@ pipeline {
                             stage('Publish docker images') {
                                 agent {
                                     kubernetes {
-                                        label "${OS_NAME}-${BINARY_VERSION}-publish-${env.BUILD_NUMBER}"
+                                        label "${OS_NAME}-${BINARY_VERSION}-publish-${env.PIPELINE_NAME}-${env.BUILD_NUMBER}"
                                         defaultContainer 'jnlp'
                                         yamlFile 'ci/jenkins/pod/docker-pod.yaml'
                                     }
@@ -140,7 +140,7 @@ pipeline {
 
                                 agent {
                                     kubernetes {
-                                        label "${OS_NAME}-${BINARY_VERSION}-dev-test-${env.BUILD_NUMBER}"
+                                        label "${OS_NAME}-${BINARY_VERSION}-dev-test-${env.PIPELINE_NAME}-${env.BUILD_NUMBER}"
                                         defaultContainer 'jnlp'
                                         yamlFile 'ci/jenkins/pod/testEnvironment.yaml'
                                     }

ci/jenkins/pod/testEnvironment.yaml

@@ -7,7 +7,7 @@ metadata:
 spec:
   containers:
   - name: milvus-test-env
-    image: registry.zilliz.com/milvus/milvus-test-env:v0.1
+    image: registry.zilliz.com/milvus/milvus-test-env:v0.2
     command:
     - cat
     tty: true

ci/jenkins/step/cleanupSingleDev.groovy

@@ -1,12 +1,12 @@
 try {
-    def helmResult = sh script: "helm status ${env.HELM_RELEASE_NAME}", returnStatus: true
+    def helmResult = sh script: "helm status -n milvus ${env.HELM_RELEASE_NAME}", returnStatus: true
     if (!helmResult) {
-        sh "helm del --purge ${env.HELM_RELEASE_NAME}"
+        sh "helm uninstall -n milvus ${env.HELM_RELEASE_NAME}"
     }
 } catch (exc) {
-    def helmResult = sh script: "helm status ${env.HELM_RELEASE_NAME}", returnStatus: true
+    def helmResult = sh script: "helm status -n milvus ${env.HELM_RELEASE_NAME}", returnStatus: true
     if (!helmResult) {
-        sh "helm del --purge ${env.HELM_RELEASE_NAME}"
+        sh "helm uninstall -n milvus ${env.HELM_RELEASE_NAME}"
     }
     throw exc
 }

ci/jenkins/step/deploySingle2Dev.groovy

@@ -1,9 +1,10 @@
-sh 'helm init --client-only --skip-refresh --stable-repo-url https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
+sh 'helm version'
+sh 'helm repo add stable https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts'
 sh 'helm repo update'
 dir ('milvus-helm') {
     checkout([$class: 'GitSCM', branches: [[name: "0.6.0"]], userRemoteConfigs: [[url: "https://github.com/milvus-io/milvus-helm.git", name: 'origin', refspec: "+refs/heads/0.6.0:refs/remotes/origin/0.6.0"]]])
     dir ("milvus") {
-        sh "helm install --wait --timeout 300 --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP --name ${env.HELM_RELEASE_NAME} -f ci/db_backend/sqlite_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ."
+        sh "helm install --wait --timeout 300s --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP -f ci/db_backend/sqlite_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ${env.HELM_RELEASE_NAME} ."
     }
 }
 

ci/jenkins/step/singleDevNightlyTest.groovy

@@ -13,7 +13,7 @@ timeout(time: 90, unit: 'MINUTES') {
     }
     dir ("milvus-helm") {
         dir ("milvus") {
-            sh "helm install --wait --timeout 300 --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP --name ${env.HELM_RELEASE_NAME} -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ."
+            sh "helm install --wait --timeout 300s --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus  ${env.HELM_RELEASE_NAME} ."
         }
     }
     dir ("tests/milvus_python_test") {

ci/jenkins/step/singleDevTest.groovy

@@ -14,7 +14,7 @@ timeout(time: 60, unit: 'MINUTES') {
     // }
     // dir ("milvus-helm") {
     //     dir ("milvus") {
-    //         sh "helm install --wait --timeout 300 --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP --name ${env.HELM_RELEASE_NAME} -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ."
+    //         sh "helm install --wait --timeout 300s --set engine.image.tag=${DOCKER_VERSION} --set expose.type=clusterIP  -f ci/db_backend/mysql_${BINARY_VERSION}_values.yaml -f ci/filebeat/values.yaml --namespace milvus ${env.HELM_RELEASE_NAME} ."
     //     }
     // }
     // dir ("tests/milvus_python_test") {

docker/test_env/Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.6.8-jessie
+
+RUN apt-get update && apt-get install -y --no-install-recommends wget apt-transport-https && \
+    wget -qO- "https://get.helm.sh/helm-v3.0.2-linux-amd64.tar.gz" | tar --strip-components=1 -xz -C /usr/local/bin linux-amd64/helm && \
+    wget -P /tmp https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg && \
+    apt-key add /tmp/apt-key.gpg && \
+    sh -c 'echo deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main > /etc/apt/sources.list.d/kubernetes.list' && \
+    apt-get update && apt-get install -y --no-install-recommends \
+    build-essential kubectl && \
+    apt-get remove --purge -y
+
+COPY docker-entrypoint.sh /app/docker-entrypoint.sh
+WORKDIR /root
+
+ENTRYPOINT [ "/app/docker-entrypoint.sh" ]
+CMD [ "start" ]

docker/test_env/docker-entrypoint.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+if [ "$1" = 'start' ]; then
+   tail -f /dev/null
+fi
+
+exec "$@"