jenkins pipeline使用

1、jenkins全局配置
1.1、maven配置

1.2、jdk配置

1.3、git配置

2、构建环境配置
2.1、安装时间插件 Date Parameter

2.2、Git Parameter 插件安装

3、pipeline如下

pipeline {
    agent any
    environment {
        image_name = "192.168.122.150/ken-test/price-service:${date}"
        server_name = "ken-price-service"
        namespace = "hc-ken"
    }

    stages {
        stage('拉取代码') {
            steps {
              checkout([$class: 'GitSCM', 
              branches: [[name:"${params.TAG}"]], extensions: [], 
              userRemoteConfigs: [[credentialsId: 'xxxxx', 
              url: 'https://codeup.aliyun.com/63dfsafaew16cdbdgwe2a87dd6/hc-ken/ken-price.git']]])
            }
        }
    
    
        stage('编译jar包'){ 
	        steps {
                retry(2) { sh "/opt/maven/bin/mvn  clean package -U -Dmaven.test.skip=true" }
             }  
         }
    
		stage('构建镜像&推送镜像仓库'){ 
	        steps {
                retry(2) { 
								sh '''
								SPRING_PROFILES="ken_test"
								LINUX_TIME_ZONE="Africa/Lagos"
								JAR_FILE="price-service-1.0.0-SNAPSHOT.jar"
								cd ./price-service
								docker build  --build-arg SPRING_PROFILES="${SPRING_PROFILES}" --build-arg LINUX_TIME_ZONE="${LINUX_TIME_ZONE}" --build-arg JAR_FILE="${JAR_FILE}"  -t "${image_name}"  .
								docker login -uadmin -pHarbor12345 192.168.122.150
								docker push ${image_name} && docker rmi ${image_name}
								''' 
						}
             }
         }
		 
		stage('部署'){ 
	        steps {
                retry(2) { sh 'kubectl --kubeconfig /opt/kubernetes/config set image -n hc-ken deploy/${server_name} ${server_name}=${image_name}' }
                //retry(2) { echo 'test' }
             }  
         }
		 
		 
    }

}
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4、Dockerfile文件如下

[root@jenkins price-service]# cat Dockerfile 
#1基础镜像
FROM harbor.hcloud.com:81/library/jdk-time-as-skywalking:8-jdk-alpine
#2接收外部参数 阿波罗配置、激活的环境、jar、时区
ARG APOLLO_KEY
ARG APOLLO_APP_ID
ARG APOLLO_META
ARG APOLLO_CLUSTER
ARG SPRING_PROFILES
ARG LINUX_TIME_ZONE
ARG JVM_TIME_ZONE
ARG JAR_FILE
#3修改系统时区
RUN rm /etc/localtime
RUN ln -s /usr/share/zoneinfo/${LINUX_TIME_ZONE} /etc/localtime
#4创建目录
RUN mkdir -p /home/juser/app/bin
ADD target/${JAR_FILE}  /home/juser/app/bin/app.jar
#5cpoy启动脚本
ADD jenkins/restart_docker.sh /home/juser/app/bin/restart.sh
RUN chmod +x /home/juser/app/bin/restart.sh
RUN chown -R juser:juser /home/juser
ENV APOLLO_KEY "${APOLLO_KEY}"
ENV APOLLO_APP_ID "${APOLLO_APP_ID}"
ENV APOLLO_META "${APOLLO_META}"
ENV APOLLO_CLUSTER "${APOLLO_CLUSTER}"
ENV SPRING_PROFILES "${SPRING_PROFILES}"
ENV JVM_TIME_ZONE "${JVM_TIME_ZONE}"
#6切换用户
USER juser
WORKDIR /home/juser
#7暴露端口
EXPOSE 9070
#8执行脚本
ENTRYPOINT ["/home/juser/app/bin/restart.sh","start"]
#CMD ["/home/juser/app/bin/restart.sh","http://192.168.122.227:8080 ","175-dev-data","dev"]
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5、构建完成如下