github+maven+jenkins(spring boot项目自动化发布)
一.安装jenkins
1.下载jenkins稳定版本的war包（https://www.jenkins.io/download/）。
2.服务器安装jenkins
[root@rancher1 jenkins]# useradd jenkins [root@rancher1 jenkins]# cd /home/jenkins/ [root@rancher1 jenkins]# ls -lart total 12 -rw-r--r-- 1 jenkins jenkins 231 Apr 11 2018 .bashrc -rw-r--r-- 1 jenkins jenkins 193 Apr 11 2018 .bash_profile -rw-r--r-- 1 jenkins jenkins 18 Apr 11 2018 .bash_logout drwxr-xr-x 4 jenkins jenkins 39 Mar 20 2020 .mozilla drwxr-xr-x. 6 root root 58 Oct 29 23:39 .. drwx------ 3 jenkins jenkins 78 Oct 29 23:39 . [root@rancher1 jenkins]#
上传jdk安装包(https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html)及jenkins安装包
[jenkins@rancher1 ~]$ ls -lrt total 251132 -rw-r--r-- 1 root root 67399569 Oct 29 23:41 jenkins.war -rw-r--r-- 1 root root 189756259 Oct 29 23:41 jdk-8u161-linux-x64.tar.gz
配置java环境变量
[jenkins@rancher1 ~]$tar zxvf jdk-8u161-linux-x64.tar.gz 修改.bash_profile [jenkins@rancher1 ~]$ cat .bash_profile # .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs PATH=$PATH:$HOME/.local/bin:$HOME/bin export PATH export JAVA_HOME=/home/jenkins/jdk1.8.0_161 export PATH=$JAVA_HOME/bin:$PATH
加载环境变量 [jenkins@rancher1 ~]$ source .bash_profile
[jenkins@rancher1 ~]$ java -version java version "1.8.0_161" Java(TM) SE Runtime Environment (build 1.8.0_161-b12) Java HotSpot(TM) 64-Bit Server VM (build 25.161-b12, mixed mode)
启动jenkins，war默认起8080端口
[jenkins@rancher1 ~]$ nohup java -jar jenkins.war & [1] 5548 [jenkins@rancher1 ~]$ nohup: ignoring input and appending output to ‘nohup.out’
google访问jenkins（http://192.168.56.140:8080/）
copy管理员密码
[jenkins@rancher1 ~]$ cat /home/jenkins/.jenkins/secrets/initialAdminPassword 7a838bec2fd84cddb2ce1e7a639b66fe
建议选择安装推荐插件
安装必要的插件
创建管理员用户
修改插件更新地址（国内地址）：系统管理-》插件管理-》高级
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json
安装git
下载git（https://github.com/git/git）
[jenkins@rancher1 ~]$ ls -lh total 76M -rw-r--r-- 1 jenkins jenkins 11M Oct 29 17:18 git-master.zip drwxr-xr-x 8 jenkins jenkins 255 Dec 20 2017 jdk1.8.0_161 -rw-r--r-- 1 root root 65M Oct 29 23:41 jenkins.war -rw------- 1 jenkins jenkins 116K Oct 30 15:42 nohup.out drwxr-xr-x 8 jenkins jenkins 90 Oct 30 01:42 share [jenkins@rancher1 ~]$ unzip git-master.zip
[jenkins@rancher1 ~]$ cd git-master
[jenkins@rancher1 git-master]$ make [jenkins@rancher1 git-master]$ make install
查看git版本
[jenkins@rancher1 ~]$ git --version git version 2.29.GIT
安装maven
maven下载（http://maven.apache.org/download.cgi）
解压，设置环境变量即可
tar zxvf apache-maven-3.6.3-bin.tar.gz
#环境变量配置 [jenkins@rancher1 ~]$ cat .bash_profile # .bash_profile # Get the aliases and functions if [ -f ~/.bashrc ]; then . ~/.bashrc fi # User specific environment and startup programs PATH=$PATH:$HOME/.local/bin:$HOME/bin export PATH export JAVA_HOME=/home/jenkins/jdk1.8.0_161 export MAVEN_HOME=/home/jenkins/apache-maven-3.6.3 export PATH=$JAVA_HOME/bin:$MAVEN_HOME/bin:$PATH [jenkins@rancher1 ~]$ source .bash_profile 查看maven版本 [jenkins@rancher1 ~]$ mvn --version Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f) Maven home: /home/jenkins/apache-maven-3.6.3 Java version: 1.8.0_161, vendor: Oracle Corporation, runtime: /home/jenkins/jdk1.8.0_161/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "5.5.10-1.el7.elrepo.x86_64", arch: "amd64", family: "unix"
修改maven镜像地址为国内镜像
cd /home/jenkins/apache-maven-3.6.3/conf
修改settings.xml文件
<mirrors></mirrors>中间增加
<mirror>
<id>nexus-aliyun</id>
<mirrorOf>central</mirrorOf>
<name>Nexus aliyun</name>
<url>http://maven.aliyun.com/nexus/content/groups/public</url>
</mirror>
jenkins安装Publish Over SSH插件，支持远程发布功能（插件安装完成后，重启才能生效）
安装maven插件
jenkins配置jdk，git，maven等信息
系统管理-》全局工具配置
配置ssh信息（远程发布的机器信息）
系统管理-》系统配置
配置完成后，点击test configuration测试。
新建任务
该任务的绝对地址是：/home/jenkins/.jenkins/workspace/ywgk/
source file等于自动在前面加了/home/jenkins/.jenkins/workspace/ywgk/
立即构建，查看日志。
构建报错，因为oracle驱动是oracle原厂的，镜像仓库不能下载。
[jenkins@rancher1 ojdbc14]$ pwd
/home/jenkins/.m2/repository/com/oracle/ojdbc14
手工上传oracle驱动，再次构建。
访问平台
远程机器start.sh脚本
[app@exam ~]$ cat start.sh
#!/bin/bash
ps -ef|grep java|grep ywgk|awk '{print $2}'|xargs kill
java -jar ywgk-0.0.1-SNAPSHOT.jar > ywgk.log &
