centos系列，yum部署jenkins2.479.1，2024年长期支持版本
0、介绍
注意：jenkins建议安装LTS长期支持版本，而不是安装每周更新版本，jenkins安装指定版本
openjdk官网下载
Index of /jenkins/redhat-stable/ | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
Jenkins 宣布：从 6 月 28 日发布的 Jenkins 2.357 ，Jenkins 最低需要 Java 11。
Jenkins 2.357及以后的版本要求jdk版本最低11，否则启动时会报错
Jenkins 2.357以前的版本可以使用jdk8
Long Term Support (LTS) Release Line
Supported Java versions for the LTS release line are:
-
2.479.1 (October 2024) and newer
Java 17 or Java 21
-
2.426.1 (November 2023) and newer
Java 11, Java 17 or Java 21
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2.361.1 (September 2022) and newer
Java 11 or Java 17
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2.346.1 (June 2022) and newer
Java 8, Java 11, or Java 17
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2.164.1 (March 2019) and newer
Java 8 or Java 11
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2.60.1 (June 2017) and newer
Java 8
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1.625.1 (October 2015) and newer
Java 7
1、openjdk 17配置
//获取文件后，解压移动
root@node33-104 tmp\]# ls OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz \[root@node33-104 tmp\]# tar xf OpenJDK17U-jdk_x64_linux_hotspot_17.0.12_7.tar.gz \[root@node33-104 tmp\]#mv jdk-17.0.12+7/ /usr/local/ \[root@node33-104 tmp\]# ls /usr/local/jdk-17.0.12+7/ bin conf include jmods legal lib man NOTICE release //环境变量配置 vi /etc/profile export JAVA_HOME=/usr/local/jdk-17.0.12+7 export JRE_HOME= J A V A H O M E / j r e e x p o r t C L A S S P A T H = . : JAVA_HOME/jre export CLASSPATH=.: JAVAHOME/jreexportCLASSPATH=.:{JAVA_HOME}/lib: J R E H O M E / l i b e x p o r t P A T H = {JRE_HOME}/lib export PATH= JREHOME/libexportPATH=JAVA_HOME/bin: J R E H O M E / b i n : JRE_HOME/bin: JREHOME/bin:PATH source /etc/profile #### 2、openjdk 17 安装完成 \[root@node33-104 tmp\]# java -version openjdk version "17.0.12" 2024-07-16 OpenJDK Runtime Environment Temurin-17.0.12+7 (build 17.0.12+7) OpenJDK 64-Bit Server VM Temurin-17.0.12+7 (build 17.0.12+7, mixed mode, sharing) \[root@node33-104 tmp\]# #### 3、jenkins 2.479.1 rpm安装完成 //获取文件后，安装 \[root@node33-104 tmp\]# ls jenkins-2.479-1.1.noarch.rpm jenkins-2.479-1.1.noarch.rpm \[root@node33-104 tmp\]# yum install -y /tmp/jenkins-2.479-1.1.noarch.rpm #### 4、jenkins配置 vi /usr/lib/systemd/system/jenkins.service 修改为一下 1 User=root Group=root 2 Environment="JAVA_HOME=/usr/local/jdk-17.0.12+7/" 3 Environment="JENKINS_JAVA_CMD=/usr/local/jdk-17.0.12+7/bin/java" 4//8080访问端口是默认高危常见端口，可以自定义 Environment="JENKINS_PORT=8080" #### 5、启动jenkins，并开机自启 \[root@node33-104 tmp\]# systemctl start jenkins \[root@node33-104 tmp\]# systemctl status jenkins ● jenkins.service - Jenkins Continuous Integration Server Loaded: loaded (/usr/lib/systemd/system/jenkins.service; disabled; vendor preset: disabled) Active: active (running) since Wed 2024-10-09 17:19:51 CST; 2 days ago \[root@node33-104 tmp\]# ss -atnl LISTEN 0 50 \[::\]:8080 \[::\]😗 \[root@node33-104 tmp\]# systemctl enable jenkins #### 6、访问jenkins ip+8080 亲测有效 既可以安装，需要的插件了，开始了 > 小编有话要说，觉得要用的话，麻烦点赞或收藏，有什么问题可以评论留言大家一起讨论