(1)Jenkins Linux环境下的简单搭建


    Jenkins是一个开源软件项目,旨在提供一个开放易用的软件平台,使软件的持续集成变成可能。

----百度百科

    这是一款基于Java开发的工具。种种原因,最近刚开始接触,决定研究一下。Jenkins的搭建方法不止一种,一下就是个人总结的其中一种,文章内容比较浅显,不足之处,欢迎指正。

    首先,所需要准备的工具JDK、Maven。资料上显示JDK版本最好高于1.7,并没有研究1.7以下版本,所谓“没有实际调研,就没有发言权”,在此就不做过多赘述了。


JDK下载地址应该不用说了,相信你肯定能搜到。

Maven下载地址   http://maven.apache.org/download.cgi
我的工具:

jdk-8u131-linux-x64.tar.gz

apache-maven-3.5.0-bin.tar.gz

环境:



[root@node02 ]# uname -a
Linux node02.cn 2.6.32-642.el6.x86_64 #1 SMP Tue May 10 17:27:01 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[root@node02 jdk]# free -m
             total       used       free     shared    buffers     cached
Mem:          1861        511       1350          0         10        356
-/+ buffers/cache:        143       1717
Swap:         1023          0       1023
[root@node02 ]#

[root@node02 ~]# service iptables stop
iptables: Setting chains to policy ACCEPT: filter          [  OK  ]
iptables: Flushing firewall rules:                         [  OK  ]
iptables: Unloading modules:                               [  OK  ]
[root@node02 ~]# setenforce 0
[root@node02 ~]#



一、配置JDK



[root@node02 jdk]# pwd /data/jdk [root@node02 jdk]# ls jdk-8u131-linux-x64.tar.gz



解压JDK安装包:



[root@node02 jdk]# tar zxvf jdk-8u131-linux-x64.tar.gz
[root@node02 jdk]# ls
jdk1.8.0_131  jdk-8u131-linux-x64.tar.gz
[root@node02 jdk]# cd jdk1.8.0_131/

[root@node02 jdk1.8.0_131]# pwd
/data/jdk/jdk1.8.0_131
[root@node02 jdk1.8.0_131]# ls
bin        db       javafx-src.zip  lib      man          release  THIRDPARTYLICENSEREADME-JAVAFX.txt
COPYRIGHT  include  jre             LICENSE  README.html  src.zip  THIRDPARTYLICENSEREADME.txt
[root@node02 jdk1.8.0_131]#



创建环境变量文件:(为了方便维护,在下创建某个应用的环境变量文件)



[root@node02 jdk1.8.0_131]# vim /etc/profile.d/java-jdk.sh
[root@node02 jdk1.8.0_131]# cat !$
cat /etc/profile.d/java-jdk.sh
export JAVA_HOME=/data/jdk/jdk1.8.0_131
export PATH=$JAVA_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar




保存退出后,用source生效一下:



[root@node02 jdk1.8.0_131]# source !$ source /etc/profile.d/java-jdk.sh




测试JAVA环境:



[root@node02 jdk1.8.0_131]# java -version
java version "1.8.0_131"
Java(TM) SE Runtime Environment (build 1.8.0_131-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)
[root@node02 jdk1.8.0_131]#



二、配置Maven



[root@node02 maven]# pwd  /data/maven [root@node02 maven]# ls apache-maven-3.5.0-bin.tar.gz



解压:



[root@node02 maven]# tar zxvf apache-maven-3.5.0-bin.tar.gz ^C
[root@node02 maven]# ls
apache-maven-3.5.0  apache-maven-3.5.0-bin.tar.gz
[root@node02 maven]# cd apache-maven-3.5.0
[root@node02 apache-maven-3.5.0]# ls
bin  boot  conf  lib  LICENSE  NOTICE  README.txt



配置并生效环境变量:



[root@node02 apache-maven-3.5.0]# vim /etc/profile.d/maven.sh
[root@node02 apache-maven-3.5.0]# source !$
source /etc/profile.d/maven.sh
[root@node02 apache-maven-3.5.0]# cat /etc/profile.d/maven.sh
export MAVEN_HOME=/data/maven/apache-maven-3.5.0
export PATH=$MAVEN_HOME/bin:$PATH
[root@node02 apache-maven-3.5.0]#



测试:



[root@node02 apache-maven-3.5.0]# mvn -v
Apache Maven 3.5.0 (ff8f5e7444045639af65f6095c62210b5713f426; 2017-04-04T03:39:06+08:00)
Maven home: /data/maven/apache-maven-3.5.0
Java version: 1.8.0_131, vendor: Oracle Corporation
Java home: /data/jdk/jdk1.8.0_131/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "2.6.32-642.el6.x86_64", arch: "amd64", family: "unix"
[root@node02 apache-maven-3.5.0]#



配置成功!


三、安装Jenkins:



[root@node02 ~]# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
[root@node02 ~]# rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key
[root@node02 ~]# yum clean all
[root@node02 ~]# yum install jenkins
[root@node02 ~]#



配置Jenkins:
修改Jenkins的配置文件



[root@node02 ~]# vim /etc/sysconfig/jenkins  #默认端口是8080
 53 # Port Jenkins is listening on.
 54 # Set to -1 to disable
 55 #
 56 JENKINS_PORT="8080"
 57 
 58 ## Type:        string
 59 ## Default:     ""
 60 ## ServiceRestart: jenkins
 61 #
 62 # IP address Jenkins listens on for HTTP requests.
 63 # Default is all interfaces (0.0.0.0).
 64 #
 65 JENKINS_LISTEN_ADDRESS=""
.



 修改Jenkins的服务脚本



[root@node02 ~]# vim /etc/init.d/jenkins
.
 64 # Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins.
 65 # see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html
 66 candidates="
 67 /etc/alternatives/java
 68 /usr/lib/jvm/java-1.8.0/bin/java
 69 /usr/lib/jvm/jre-1.8.0/bin/java
 70 /usr/lib/jvm/java-1.7.0/bin/java
 71 /usr/lib/jvm/jre-1.7.0/bin/java
 72 /usr/bin/java 
 73 /data/jdk/jdk1.8.0_131/bin/java      #添加内容--指定你的JAVA所在路径
 74 "
 75 for candidate in $candidates
 76 do
 77   [ -x "$JENKINS_JAVA_CMD" ] && break
 78   JENKINS_JAVA_CMD="$candidate"
.



启动Jenkins服务:



[root@node02 ~]# service jenkins start Starting Jenkins                                           [  OK  ] [root@node02 ~]#




访问测试一下吧:

2024linux安装jenkins jenkins linux_maven

开始界面提示密码生成位置:



[root@node02 ~]# cat /var/lib/jenkins/secrets/initialAdminPassword



粘贴到输入框内即可

2024linux安装jenkins jenkins linux_2024linux安装jenkins_02

接下来,选择建议插件安装:


2024linux安装jenkins jenkins linux_运维_03

开始安装插件:

2024linux安装jenkins jenkins linux_开发工具_04


安装完成后,会提示创建用户:

2024linux安装jenkins jenkins linux_maven_05

欢迎界面:

2024linux安装jenkins jenkins linux_java_06

接下来就可以创建任务了:

2024linux安装jenkins jenkins linux_java_07


















转载于:https://blog.51cto.com/zqsbg/1934314