jenkins安装、忘记jenkins密码解决

1、rpm包安装jenkins

参考地址  https://www.cnblogs.com/qixing/p/5896512.html



rpm安装包下载地址  https://pkg.jenkins.io/redhat-stable/


配置仓库:


sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key


yum install jenkins


下载最新rpm包


rpm安装包下载地址  https://pkg.jenkins.io/redhat-stable/

wget  https://pkg.jenkins.io/redhat-stable/jenkins-2.138.1-1.1.noarch.rpm



在centos中使用rpm安装包安装jenkins
jenkins下载:http://pkg.jenkins-ci.org/redhat/

下载rpm包到本地

在linux下使用rpm包安装命令:

[root@node2 jenkins]# rpm -ivh jenkins-2.138.1-1.1.noarch.rpm 
Preparing...                          ################################# [100%]
Updating / installing...
   1:jenkins-2.138.1-1.1              ################################# [100%]

 

自动安装完成之后: 

/usr/lib/jenkins/jenkins.war    WAR包 

/etc/sysconfig/jenkins       配置文件

/var/lib/jenkins/        默认的JENKINS_HOME目录

/var/log/jenkins/jenkins.log    Jenkins日志文件
 
 安装完成之后启动jenkins

启动命令:

sudo service jenkins start
[root@bogon jenkins]# sudo service jenkins start
Starting Jenkins bash: /usr/bin/java: No such file or directory
                                                           [FAILED]
会报这个错误,这是由于没有配置java环境,有两种方法可以解决:

1. 安装jdk环境

  先检查一下java虚拟机有没有安装,如果没有就安装

java -version
//如果没有,则安装
yum search java-
//找到高版本的java安装包
sudo yum install java-1.7.0-openjdk.i686


2.在jenkins配置文件中配置

  需要“vi /etc/init.d/jenkins”,把java路径加上,如下:   ,没有就把/etc/rc.d/init.d/jenkins  复制到/etc/init.d/jenkins  或者直接改/etc/rc.d/init.d/jenkins

复制代码
# 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
/usr/local/jdk1.8.0_171/bin/java
"
for candidate in $candidates
do
  [ -x "$JENKINS_JAVA_CMD" ] && break
  JENKINS_JAVA_CMD="$candidate"
done

JAVA_CMD="$JENKINS_JAVA_CMD $JENKINS_JAVA_OPTIONS -DJENKINS_HOME=$JENKINS_HOME -jar $JENKINS_WAR"
复制代码
  上述配置文件中红色字体的内容是我配置自己的jdk路径

 

由于我的系统中的java是自己解压安装的,所以我采用了第二种方式

再次启动jenkins:

[root@bogon jenkins]# sudo service jenkins start
Starting Jenkins                                           [  OK  ]
启动正常,可以访问:http://localhost:8080





2、var包安装jenkins  -推荐

https://www.jianshu.com/p/2cd132b0ce4c

jenkins+maven+svn安装配置



一:安装tomcat、jdk

略

二:下载Jenkins、maven

[root@localhost ~]# wget http://mirrors.jenkins-ci.org/war/2.25/jenkins.war
[root@localhost ~]# wget http://mirrors.tuna.tsinghua.edu.cn/apache/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz
三:安装maven

#解压apache-maven-3.3.9-bin.tar.gz
[root@localhost ~]# tar zxvf apache-maven-3.3.9-bin.tar.gz -C /usr/local/
[root@localhost ~]# ln -s apache-maven-3.3.9/ maven
[root@localhost ~]# vim /etc/profile
......
export MAVEN_HOME=/usr/local/maven
export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin
四:安装Jenkins

#将jenkins.war放入tomcat webapps目录下启动tomcat:
[root@localhost ~]# cp jenkins.war /usr/local/tomcat/webapps/
[root@localhost ~]# sh /usr/local/tomcat/bin/startup.sh
五:打开浏览器配置

安装插件,这里选择默认安装

访问: http://192.168.0.74:8080/jenkins/






忘记jenkins密码

http://www.zebe.me/jenkins-forget-admin-user-password/

解锁 Jenkins

为了确保管理员安全地安装 Jenkins,密码已写入到日志中(不知道在哪里?)该文件在服务器上:

 
 

/var/lib/jenkins/secrets/initialAdminPassword

 
 

请从本地复制密码并粘贴到下面。

 
 

管理员密码















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转载自www.cnblogs.com/effortsing/p/10013353.html