jenkins的安装和配置

更新阿里yum源

#mv /etc/yum.repos.d /etc/yum.repos.d.backup4comex
#mkdir /etc/yum.repos.d
#cd /etc/yum.repos.d
#wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
#yum -y update
#yum clean all
#yum makecache

安装java1.7.0

#java -version
#rpm -qa | grep java
#yum list | grep jdk
#yum install java-1.7.0-openjdk urw-fonts
#java -version

安装jenkins

#cd /usr/local/src
#wget https://pkg.jenkins.io/redhat/jenkins-2.65-1.1.noarch.rpm
#rpm -ivh jenkins-2.65-1.1.noarch.rpm




查看jenkins是否已经rpm安装
#rpm -qa | grep jenkins
有说明已经rpm安了

查看jenkins是否已经deb安装
#dpkg -l | grep jenkins
有说明已经deb安了

查看jenkins是否已经yum安装
#yum list installed | grep jenkins
有说明已经yum安了

vi /etc/sysconfig/jenkins

然后找到JENKINS_PORT=“8080” 和JENKINS_AJP_PORT=”8009“ 这两处，将两处的端口值分别改成8888和8889（也可以改成其他空闲的端口号）。


#service jenkins start

http://202.181.3.22:8888
如果是安装在本地那我们输入localhost:8888 就可以访问jenkins的web页面了

浏览器报错：
AWT is not properly configured on this server. Perhaps you need to run your container with "-Djava.awt.headless=true"? See also: https://jenkins.io/redirect/troubleshooting/java.awt.headless

java.lang.NullPointerException
    at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)
    at sun.awt.FontConfiguration.readFontConfigFile(FontConfiguration.java:219)
    at sun.awt.FontConfiguration.init(FontConfiguration.java:107)
    at sun.awt.X11FontManager.createFontConfiguration(X11FontManager.java:774)
    at sun.font.SunFontManager$2.run(SunFontManager.java:431)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.SunFontManager.<init>(SunFontManager.java:376)
    at sun.awt.FcFontManager.<init>(FcFontManager.java:35)
    at sun.awt.X11FontManager.<init>(X11FontManager.java:57)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at java.lang.Class.newInstance(Class.java:442)
    at sun.font.FontManagerFactory$1.run(FontManagerFactory.java:83)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.font.FontManagerFactory.getInstance(FontManagerFactory.java:74)
    at java.awt.Font.getFont2D(Font.java:491)
    at java.awt.Font.getFamily(Font.java:1220)
    at java.awt.Font.getFamily_NoClientCode(Font.java:1194)
    at java.awt.Font.getFamily(Font.java:1186)
    at java.awt.Font.toString(Font.java:1683)
    at hudson.util.ChartUtil.<clinit>(ChartUtil.java:260)
    at hudson.WebAppMain.contextInitialized(WebAppMain.java:194)
    at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:890)
    at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:532)
    at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:853)
    at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:344)
    at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1501)
    at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1463)
    at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:785)
    at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)
    at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:545)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
    at org.eclipse.jetty.server.Server.start(Server.java:452)
    at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
    at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
    at org.eclipse.jetty.server.Server.doStart(Server.java:419)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at winstone.Launcher.<init>(Launcher.java:152)
    at winstone.Launcher.main(Launcher.java:352)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at Main._main(Main.java:264)
    at Main.main(Main.java:112)



解决：
jdk用稳定版本的：这里我用的yum install java-1.7.0-openjdk urw-fonts

成功进入页面后，提示：
Unlock Jenkins，To ensure Jenkins is securely set up by the administrator, a password has been written to the log (not sure where to find it?) and this file on the server: C:\Users\123\.jenkins\secrets\initialAdminPassword，Please copy the password from either location and paste it below.

%%服务器时间要准确%%
date
CentOS系统安装NTP校时包：
#yum install ntp
校时命令：
#ntpdate cn.pool.ntp.org



#vim /var/lib/jenkins/secrets/initialAdminPassword复制里面的密码
如：
044136**********5c9

service jenkins restart