CentOS7安装Jenkins2.7.x并部署服务
从有道云笔记复制，格式没法保持前言
环境：CentOS7 + tomcat8
一、Jenkins
先导入仓库
wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins.io/redhat-stable/jenkins.repo
rpm --import http://pkg.jenkins.io/redhat-stable/jenkins.io.key
安装
yum install jenkins
启动
安装JDK后，Jenkins无法启动，需要修改vi /etc/rc.d/init.d/jenkins， 查找，输入/java, 添加新的jre路径
# Search usable Java. We do this because various reports indicated
# that /usr/bin/java may not always point to Java >= 1.6
# see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html
candidates="
/etc/alternatives/java
/usr/lib/jvm/java-1.6.0/bin/java
/usr/lib/jvm/jre-1.6.0/bin/java
/usr/lib/jvm/java-1.7.0/bin/java
/usr/lib/jvm/jre-1.7.0/bin/java
/usr/lib/jvm/java-1.8.0/bin/java
/usr/lib/jvm/jre-1.8.0/bin/java
/usr/bin/java
/data/java/jdk1.8.0_101/bin/java
"
#systemctl daemon-reload
#systemctl enable jenkins
#systemctl start jenkins
访问
http://192.168.199.179:8080/
提示输入密码，在/var/lib/jenkins/secrets/initialAdminPassword中， 默认用户为admin
登录后提示安装插件，点击“推荐的插件”，推荐的插件不包含maven，需要稍后手动安装（Maven Integration plugin）
安装完成后建立一个初始用户，完成179: admin/admin， 191&192：weipiao/weipiao
卸载方法
#yum remove jenkins
要构建maven项目的话，需要手动配置JDK，Maven，并给本地仓库设置权限（chmod 777 仓库路径），遇到Maven仓库配置时，提示不是maven目录的提示，重新解压后解决，Maven的配置文件从本机复制
http://onexin.iyunv.com/source/plugin/onexin_bigdata/file:///C:/Users/Administrator/AppData/Local/YNote/data/qq7F887A88E0750D14D7817BBBC603A7BE/0b9d95b9a92f438e9e0e136bc00b23a8/clipboard.png
二、部署dubbo服务
1. 新建http://onexin.iyunv.com/source/plugin/onexin_bigdata/file:///C:/Users/Administrator/AppData/Local/YNote/data/qq7F887A88E0750D14D7817BBBC603A7BE/ae44b9df128d441bbcec1b08799806a7/clipboard.png
2. 配置SVNhttp://onexin.iyunv.com/source/plugin/onexin_bigdata/file:///C:/Users/Administrator/AppData/Local/YNote/data/qq7F887A88E0750D14D7817BBBC603A7BE/8bddbb65b7ad446482de0c158087f514/clipboard.png
3. 添加要执行的命令http://onexin.iyunv.com/source/plugin/onexin_bigdata/file:///C:/Users/Administrator/AppData/Local/YNote/data/qq7F887A88E0750D14D7817BBBC603A7BE/4d0c1c27abe849d58b7dbaad1a5f235a/clipboard.png,Goals and options : clean compileexec:java -Dexec.mainClass="Main"
4. 保存后，点击“立即构建”执行，鼠标悬停在当前构建日期上时，有下拉菜单，可以进行相关操作
http://onexin.iyunv.com/source/plugin/onexin_bigdata/file:///C:/Users/Administrator/AppData/Local/YNote/data/qq7F887A88E0750D14D7817BBBC603A7BE/b98004b9f2bf406d867fe08324f30575/clipboard.png
三、部署web服务
1. 与部署dubbo服务的区别为Goals and options 改为 tomcat7:deploy
2. 配置maven/conf/settings.xml，添加tomcat管理用户
<!-- jenkins使用 -->
<server>
<id>tomcat8</id>
<username>tomcat</username>
<password>tomcat</password>
</server>
3. 配置tomcat/conf/tomcat-users.xml，网上的教程很多都只配置manager，实际要同时有admin与manager的权限才够，如果是tomcat9，需要tomcat\webapps\manager\META-INF\context.xml中
注释
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="127\.\d+\.\d+\.\d+|::1|0:0:0:0:0:0:0:1" />
tomcat-users.xml：
<!-- jenkins需要 -->
<role rolename="manager"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<role rolename="admin"/>
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<role rolename="admin-jmx"/>
<role rolename="admin-status"/>
<user username="tomcat" password="tomcat" roles="admin-gui,manager-gui,manager-script,manager-jmx,manager-status" />
<user username="admin" password="admin" roles="admin,admin-gui,admin-script,admin-jmx,admin-status" />
四、pom.xml中的配置
service:
<build>
<defaultGoal>compile</defaultGoal>
<resources>
<resource>
<targetPath>${project.build.directory}/classes</targetPath>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.properties</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.4.2</version>
<configuration>
<skipTests>true</skipTests>
</configuration>
</plugin>
<!-- 打包jar文件时，配置manifest文件，加入lib包的jar依赖 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<classesDirectory>target/classes/</classesDirectory>
<archive>
<manifest>
<!--实际为调用com.alibaba.dubbo.container.Main-->
<mainClass>Main</mainClass>
<!-- 打包时 MANIFEST.MF文件不记录的时间戳版本 -->
<useUniqueVersions>false</useUniqueVersions>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
<manifestEntries>
<Class-Path>.</Class-Path>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<type>jar</type>
<includeTypes>jar</includeTypes>
<!--<useUniqueVersions>false</useUniqueVersions>-->
<outputDirectory>
${project.build.directory}/lib
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
web:
<build>
<finalName>web-demo</finalName>
<plugins>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.1</version>
<configuration>
<port>9090</port>
<uriEncoding>UTF-8</uriEncoding>
<url>http://127.0.0.1:9090/manager/text</url>
<!--在maven的settings.xml中有配置的-->
<server>tomcat8</server>
<path>/web-demo</path>
</configuration>
</plugin>
</plugins>
</build>
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