Linux环境jenkins安装运行

1 jdk
去网站下载&＃xff0c;然后拷贝到linux上&＃xff1b;或直接

wget http://download.oracle.com/otn-pub/java/jdk/8u181-b13/96a7b8442fe848ef90c96a2fad6ed6d1/jdk-8u181-linux-x64.tar.gz


解压

tar -zxf jdk-17_linux-x64_bin.tar.gz


配置&＃xff1a;进入 /etc/profile

# /root/jdk-17.0.2 -> 需要替换为你放置java解压后的目录
JAVA_HOME&＃61;/root/jdk-17.0.2
JRE_HOME&＃61;/root/jdk-17.0.2/jre
CLASS_PATH&＃61;.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH&＃61;$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export JAVA_HOME JRE_HOME CLASS_PATH PATH


让上面的配置生效

source /etc/profile


2 Svn仓库的安装 &＃xff0c;参考

https://blog.csdn.net/weixin_44451022/article/details/119802788?spm&＃61;1001.2014.3001.5501
# 其中&＃xff0c;参数配置&＃xff0c;是进入/home/svn/project/各个文件配置&＃xff0c;不是一个文件直接粘贴

3 Maven的安装
4 Tomcat的安装
其中端口号无需修改&＃xff0c;在apache-tomcat-9.0.58/conf/server.xml中加一下段
URIEncoding&＃61;"UTF-8

5 jenkins安装

sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat/jenkins.io.key
yum install fontconfig java-11-openjdk
yum install jenkins


jenkins 运行不成功

systemctl status jenkins
碰到的有配置文件找不到java&＃xff0c;
则在配置文件添加或软连接你的路径到/user/bin/java

whereis java
# 得到java 路径 /root/jdk-17.0.2/bin/java
# vim /etc/init.d/jenkins
candidates&＃61;"
/etc/alternatives/java
/usr/lib/jvm/java-1.8.0/bin/java
/usr/lib/jvm/jre-1.8.0/bin/java
/usr/lib/jvm/java-11.0/bin/java
/usr/lib/jvm/jre-11.0/bin/java
/usr/lib/jvm/java-11-openjdk-amd64
/usr/bin/java
/root/jdk-17.0.2/bin/java
"


或者

ln -s /root/jdk-17.0.2/bin/java /usr/bin/java


jenkins运行报运行java没权限

将java权限升到最高也没解决的话&＃xff0c;尝试配置

# 打开 /etc/sysconfig/jenkins&＃xff0c;找到下面一句&＃xff0c;将用户权限修改为root&＃xff0c;后重启jenkins服务
# JENKINS_USER&＃61;"jenkins"
JENKINS_USER&＃61;"root"


运行报java版本与jenkins

我是用参照的网站的jenkins&＃xff0c;出现这个问题。然后使用jenkins官网推荐的方式下载了最先的&＃xff0c;然后重启下jenkins就好了

sudo service jenkins restart
# 查看启动状态
systemctl status jenkins
# 预期&＃xff1a;Active: active (running)


登录公网ip&＃xff0c;确保 安全组 放行8080端口
网页登陆
ip:8080/jenkins/