jenkins+pipeline+k8s+harbor部署java环境

小鱼儿 2022-11-13 06:29 169阅读 0赞

1、gitlab部署

部署详情：Ubuntu系统安装gitlab-server（[https://blog.csdn.net/baidu\_38432732/article/details/90371731][https_blog.csdn.net_baidu_38432732_article_details_90371731]）

再上传代码

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70][]

2、部署harbor镜像仓库

详情见：[https://blog.csdn.net/baidu\_38432732/article/details/106430307][https_blog.csdn.net_baidu_38432732_article_details_106430307]

3、jenkins安装部署并创建job项目

1）创建pipeline项目

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 1][]

2）设置版本参数

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 2][]

3）配置gitlab源

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 3][]

4）配置pipeline

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 4][]

3、编写pipeline文件jenkinsfile

pipeline {
    
      agent {
        node {
          label 'master'
        }
      }
        // 拉取代码
      stages {
        stage('GetCode') {
          steps {
            sleep 5
          }
        }
    
        // 代码打包
        stage('Maven Build') {
            steps {
              sh '''
              export JAVA_HOME=/home/java8
              cd /root/.jenkins/workspace/now-pipeline-test/mall-portal/
              /home/maven-3.6.2/bin/mvn clean install -Ptest
              '''
            }
        }
    
        // 推送到镜像仓库
        stage('Push Image') {
          steps {
          sh '''
            REPOSITORY=registry.yunson.com/hahamall/portal:${Tag}
            docker build -t $REPOSITORY /root/.jenkins/workspace/now-pipeline-test/mall-portal/docker/pre-prod/
            docker login registry.yunson.com -u admin -p Harbor12345
            docker push $REPOSITORY
            '''
          }
        }
    
        // 部署到Docker主机
        stage('Deploy to Docker') {
          steps {
           //远程执行脚本
          sh '''
           ssh -i /root/.ssh/harbor root@registry.yunson.com "sh /root/portal/portal.sh"
            '''
          }
        }
      }
    }

4、查看执行结果阶段图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 5][]

查询打印日志

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 6][]

dockerfile文件

FROM java:8
    
    VOLUME /app
    
    COPY mall-portal*.jar mall-portal.jar
    COPY application.yml application.yml
    
    RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
    RUN echo 'Asia/Shanghai' >/etc/timezone
    
    RUN bash -c "touch /mall-portal.jar"
    EXPOSE 8085
    ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./uranedom","-jar","-Dspring.profiles.active=pre-prod", "-Duser.timezone=GMT+08", "/mall-portal.jar"]

k8s yaml配置文件

apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: portal
      labels:
        name: portal
    
    spec:
      replicas: 1 
      selector:
        matchLabels:
          app: portal
      template:
        metadata:
          labels:
            app: portal
        spec:
          containers:
            - name: portal
              image: registry.yunson.com/hahamall/portal:v1.0.0
              #imagePullPolicy: Never 
              imagePullPolicy: IfNotPresent 
              #imagePullPolicy: Always
              ports:
                - containerPort: 8080
                  protocol: TCP
              volumeMounts:
              - name: tz-config
                mountPath: /etc/localtime
              #- name: portal-config
              #  mountPath: /config/
    
          volumes:
          - name: tz-config
            hostPath:
              path: /usr/share/zoneinfo/Asia/Shanghai
           #- name: portal-config
           #configMap:
           #   name: otc-config
              #定义configmap名称
    
    ---
    kind: Service
    apiVersion: v1
    metadata:
      name: portal-service
    spec:
     # clusterIP: 10.108.124.235
      clusterIP: 10.96.0.234
      selector:
       #node: portal
        app: portal
      ports:
        - port: 8080
          targetPort: 8080
          nodePort: 31098
      type: NodePort

[https_blog.csdn.net_baidu_38432732_article_details_90371731]: https://blog.csdn.net/baidu_38432732/article/details/90371731
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[https_blog.csdn.net_baidu_38432732_article_details_106430307]: https://blog.csdn.net/baidu_38432732/article/details/106430307
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