Jenkins指定tag發布到k8s環境
1、Jenkins配置一個Pipeline 工程
首先要安裝插件：https://www.cnblogs.com/Dev0ps/p/9125232.html
參數化構建過程
Pipeline選擇Pipeline script from SCM
保存之后構建失敗會提示找不到Jenkinsfile,我們只需要新建相應的Jenkinsfile文件即可
vim /root/.jenkins/workspace/sscp-xxx_sit@script/Jenkinsfile
node (){ //指定Slave標簽
stage('Git Checkout') {
checkout([$class: 'GitSCM', branches: [[name: '${Tag}']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[url: 'git@code.aliyun.com:xx/xx.git']]]) } //代碼編譯
stage('Maven Build') {
sh '''
export JAVA_HOME=/usr/local/java
/usr/local/maven/bin/mvn clean package -Ppresit -Dmaven.test.skip=true
'''
}
stage('Build and Push Image') {
sh '''
REPOSITORY=172.31.182.143/presit/sscp-xxx:${Tag}
cp Dockerfile target/
cd target
docker build -t $REPOSITORY .
docker login -u admin -p Harbor%12345 172.31.182.143
docker push $REPOSITORY
'''
}
stage('Deploy to k8s') {
sh '''
K8S_MASTER="172.31.182.152"
APP="sscp-xxx"
ENV="presit"
ssh ${K8S_MASTER} -t "cd /root/helm/source/sscp-config/sscp-${ENV}/sscp-deploy-config;git checkout ${ENV};git pull"
ssh ${K8S_MASTER} cp /root/helm/source/sscp-config/sscp-${ENV}/sscp-deploy-config/${APP}/values.yaml /root/helm/sscp-${ENV}/${APP}/values.yaml
ssh ${K8S_MASTER} helm upgrade ${APP}-${ENV} -f /root/helm/sscp-${ENV}/${APP}/values.yaml --set app.updateVersion=`date +%s` chartmuseum/${APP} --set app.image.tag=${Tag}
'''
}
}
再次構建效果：
