tomcat上部署jenkins

tomcat上部署jenkins

主机名称IP地址需要的应用服务工具包
node1192.168.111.141tomcat、jenkinsgit、maven
node2192.168.111.142tomcat

部署tomcat

//安装jdk
[root@node1 ~]# yum -y install java-17-openjdk
//下载9.0版本,10的版本部署有bug,无法实现
[root@node1 ~]# wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.67/bin/apache-tomcat-9.0.67.tar.gz
//解压tomcat,并部署安装
[root@node1 ~]# tar -xzf apache-tomcat-9.0.67.tar.gz -C /usr/local/
[root@node1 ~]# cd /usr/local/
[root@node1 local]# ln -s apache-tomcat-9.0.67/ tomcat
[root@node1 local]# ls
apache-tomcat-9.0.67 bin etc games include lib lib64 libexec sbin share src tomcat
//启动tomcat,测试能否访问tomcat首页
[root@node1 ~]# /usr/local/tomcat/bin/startup.sh 
[root@node1 ~]# ss -anlt | grep 8080
LISTEN 0 100 *:8080 *:* 

访问首页

部署jenkins

//下载jenkins到/usr/local/tomcat/webapps/目录下
[root@node1 ~]# cd /usr/local/tomcat/webapps/
//下载下来后会自动解压
[root@node1 webapps]# wget http://mirrors.jenkins.io/war-stable/2.346.3/jenkins.war
[root@node1 webapps]# ls
ROOT docs examples host-manager jenkins jenkins.war manager
//启动服务
[root@node1 webapps]# cd ..
[root@node1 tomcat]# bin/catalina.sh stop
[root@node1 tomcat]# bin/catalina.sh start

浏览器访问jenkins

//查看/root/.jenkins/secrets/initialAdminPassword
[root@node1 tomcat]# cat /root/.jenkins/secrets/initialAdminPassword
1af83134887b469fa049de1c9cbb84a7

将查看到的密码复制

Jenkins创建流水线任务

在第一台上部署服务tomcat和jenkins(上面已经部署),登录web界面时选择安装推荐的插件,部署好后,设置国内源

等待下载


更改国内源

//先在node1主机上生成一个密钥,传给node2主机
[root@node1 ~]# ssh-keygen
[root@node1 ~]# ssh-copy-id -i ~/.ssh/id_rsa.pub root@192.168.111.142

在node2上部署tomcat

[root@node2 ~]# yum -y install java-11-openjdk
[root@node2 ~]# wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.67/bin/apache-tomcat-9.0.67.tar.gz
[root@node2 ~]# tar -xzf apache-tomcat-9.0.67.tar.gz -C /usr/local/
[root@node2 ~]# cd /usr/local/
[root@node2 local]# ln -s apache-tomcat-9.0.67/ tomcat
[root@node2 local]# ls
apache-tomcat-9.0.67 bin etc games include lib lib64 libexec sbin share src tomcat

在node1中配置jenkins

创建流水线任务

首选都需要在jinkins所在服务器,也就是node1中安装git和maven

[root@node1 ~]# yum -y install git maven 


添加git下载信息 http://github.com/lizhenliang/tomcat-java-demo.git

添加文本参数客户端IP

添加字符参数定义tomcat路径,ssh密码

添加字符参数,打包

添加字符参数,定义tomcat路径

写流水脚本

pipeline {
 agent any
 
 stages {
 stage('pull code') {
 steps {
 git '${git_url}'
 }
 }
 stage('package') { 
 steps { 
 sh """ 
	 mvn clean
	 mvn package
	 """
	 }
 }
 stage('deploy') { 
	 steps { 
	 sh """
	 sshpass -p "${ssh_pass}" ssh root@${client_ip} 'yum -y install java-11-openjdk > /dev/null'
	 sshpass -p "${ssh_pass}" ssh root@${client_ip} 'wget https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.67/bin/apache-tomcat-9.0.67.tar.gz -P /tmp'
	 sshpass -p "${ssh_pass}" ssh root@${client_ip} 'tar xf /tmp/apache-tomcat-9.0.67.tar.gz -C /usr/local'
	 sshpass -p "${ssh_pass}" ssh root@${client_ip} 'ln -s /usr/local/apache-tomcat-9.0.67 ${tomcat_path}'
	 sshpass -p "${ssh_pass}" ssh root@${client_ip} '${tomcat_path}/bin/catalina.sh start'
	 sshpass -p "${ssh_pass}" scp target/${maven_package}.war root@${client_ip}:${tomcat_path}/webapps/
 sshpass -p "${ssh_pass}" ssh root@${client_ip} '${tomcat_path}/bin/catalina.sh stop && ${tomcat_path}/bin/catalina.sh start'
 
 """
 }
 }
 }
}

作者:事愿人为原文地址:https://www.cnblogs.com/Their-own/p/16743222.html

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