Jenkins安装部署
官方文档：https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins+on+Red+Hat+distributions#InstallingJenkinsonRedHatdistributions-ImportantNoteonCentOSJava安装jenkins
sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo
sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
sudo yum install jenkins
这里需要注意的是java的版本要求。
类似于
java -version
java version "1.5.0"
gij (GNU libgcj) version 4.4.6 20110731 (Red Hat 4.4.6-3)
jenkins需要GCJ版本的Java，不支持GNU版本的Java。因而需要注意
正确的版本
java -version
java version "1.7.0_79"
OpenJDK Runtime Environment (rhel-2.5.5.1.el6_6-x86_64 u79-b14)
OpenJDK 64-Bit Server VM (build 24.79-b02, mixed mode)
启动、关闭和重启jenkins
sudo service jenkins start/stop/restart
sudo chkconfig jenkins on
启动时报如下异常：
SEVERE: Container startup failed
java.io.IOException: Failed to start Jetty
at winstone.Launcher.<init>(Launcher.java:158)
at winstone.Launcher.main(Launcher.java:356)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at Main._main(Main.java:307)
at Main.main(Main.java:98)
Caused by: java.net.BindException: 地址已在使用
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.Net.bind(Net.java:336)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:199)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at org.eclipse.jetty.server.nio.SelectChannelConnector.open(SelectChannelConnector.java:187)
at org.eclipse.jetty.server.AbstractConnector.doStart(AbstractConnector.java:316)
at org.eclipse.jetty.server.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:265)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at org.eclipse.jetty.server.Server.doStart(Server.java:293)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)
at winstone.Launcher.<init>(Launcher.java:156)
... 7 more
查找jenkins配置文件
# find / -name jenkins
/usr/lib/jenkins
/etc/rc.d/init.d/jenkins
/etc/logrotate.d/jenkins
/etc/sysconfig/jenkins
/var/lib/jenkins
/var/lib/yum/repos/x86_64/6/jenkins
/var/cache/jenkins
/var/cache/yum/x86_64/6/jenkins
/var/log/jenkins
修改jenkins端口
vi /etc/sysconfig/jenkins
JENKINS_PORT修改为指定端口
重启
service jenkins start
将端口添加到防火墙并重启
通过http://ip:端口，进行访问即可
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