jenkins自动化部署

配置项目

添加凭据

• 脚本配置
  

pipeline {
    agent any
    
      stages {
        stage('pull code') {  
            steps {  
                git credentialsId: 'test' , url: 'https://gitee.com/ha1228322088/tomcat-java-demo.git'
                sh 'mvn clean package'
                sh 'mv target/ly-simple-tomcat-0.0.1-SNAPSHOT.war test.war'
                sh 'scp test.war root@192.168.149.137:/usr/local/tomcat/webapps/'
                sh 'ssh root@192.168.149.137 "/usr/local/tomcat/bin/catalina.sh stop"'
                sh 'ssh root@192.168.149.137 "/usr/local/tomcat/bin/catalina.sh start"'
            }
        }
    }
}

测试

含义jenkins的主机
[root@host ~]# yum -y install git
[root@host ~]# yum -y install maven
只含有tomcat的主机
[root@host2 ~]# yum -y install git

• 做免密登录

[root@host ~]# ssh root@192.168.149.137
登录过去后,退出
[root@host ~]# ssh-keygen
生成公钥和密码
[root@host ~]# ssh-copy-id 192.168.149.137
将公钥传输过去,免密完成