Jnenkins安装-linux

1、jdk下载安装

下载包（下载地址https://adoptium.net/zh-CN/temurin/releases）

 

 

 jdk环境变量配置

#创建文件夹
mkdir sheyu
#上传jdk安装包并解压
tar -zxvf OpenJDK17U-jdk_x64_linux_hotspot_17.0.5_8.tar.gz

#cp文件到指定位置
cp -r jdk-17.0.5+8/ /usr/local/jdk17
vi /etc/profile
JAVA_HOME=/usr/local/java/jdk17
JRE_HOME=$JAVA_HOME/jre
export JRE_HOME
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/lib/tools.jar
export PATH JAVA_HOME CLASSPATH
#使配置生效
source /etc/profile
#验证jdk配置
java -version

2、maven下载安装

https://archive.apache.org/dist/maven/maven-3/3.3.9/source

 

#上传maven包并解压
tar -zxvf apache-maven-3.8.6-bin.tar.gz
#cp
cp -r apache-maven-3.8.6 /usr/local/apache-maven-3.8.6
vi /etc/profile
export MAVEN_HOME=/usr/local/maven/apache-maven-3.8.6
export PATH=${PATH}:${MAVEN_HOME}/bin
#使配置生效
source /etc/profile
#验证mvn版本
mvn -version

 

maven修改为阿里云镜像

 

cd /usr/local/apache-maven-3.8.6/
cd conf/
vi settings.xml

<mirror>
<id>aliyunmaven</id>
<mirrorOf>*</mirrorOf>
<name>阿里云公共仓库</name>
<url>https://maven.aliyun.com/repository/public</url>
</mirror>

 

 

 

 3、jenkins下载并安装

https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat-stable/

 

 安装

rpm -ivh jenkins-2.361.1-1.1.noarch.rpm

修改jenkins配置文件

vi /etc/init.d/jenkins

/usr/local/jdk17/bin/java

 

 

vi /etc/sysconfig/jenkins
#监听端口
JENKINS_PORT="9999"
#修改配置
JENKINS_USER="root"
修改目录权限
chown -R root:root /var/lib/jenkins
chown -R root:root /var/cache/jenkins
chown -R root:root /var/log/jenkins

4、jenkins启动

cd /etc/init.d
#重启jenkins
./jenkins restart
#启动jenkins
./jenkins start
#查看jenkins状态
./jenkins status

报错处理***

https://blog.51cto.com/u_7794482/5426688

#查询端口号
ps -ef|grep java
#kill进程
kill -9 端口号
#重启jenkins
./jenkins start

　　

 

 

登录jenkins

 http://139.198.190.61:9999/

cat /var/lib/jenkins/secrets/initialAdminPassword