devops入门到精通（5）----jenkins集成maven

先决条件

• JDK：在maven3.3 以上的版本需要JDK版本1.7+。内存：没有最低限制。

• 磁盘：1G+可用磁盘空间。 操作系统：没有限制。

这里的采用的是

[root@jenkins ~]# mvn -version
Apache Maven 3.6.3 (cecedd343002696d0abb50b32b541b8a6ba2883f)
Maven home: /usr/local/maven-3.6.3
Java version: 11.0.23, vendor: Red Hat, Inc., runtime: /usr/lib/jvm/java-11-openjdk-11.0.23.0.9-2.el7_9.x86_64
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "3.10.0-693.el7.x86_64", arch: "amd64", family: "unix"
[root@jenkins ~]# 
[root@jenkins ~]# 
[root@jenkins ~]# 
[root@jenkins ~]# jenkins --version
2.462.3

环境变量配置

export JAVA_HOME="/usr/lib/jvm/jdk/"
export PATH=${JAVA_HOME}/bin/:$PATH


export MAVEN_HOME=/usr/local/maven-3.6.3
export PATH=${MAVEN_HOME}/bin:${PATH}


其他的版本配置
export JAVA_HOME=/usr/local/jdk-9.0.1
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar


export MAVEN_HOME=/usr/local/maven
export PATH=$MAVEN_HOME/bin:$PATH

下载maven,链接 https://maven.apache.org/download.cgi

安装

yum -y install wget 
wget https://dlcdn.apache.org/maven/maven-3/3.9.11/binaries/apache-maven-3.9.11-bin.tar.gz  

解压
tar -zxf  apache-maven-3.9.11-bin.tar.gz  -C /usr/local

常见的环境变量配置文件有/etc/bashrc  ~./bashrc    /etc/profile   
让他生效用source   /etc/bashrc

tar zxf apache-maven-3.6.0-bin.tar.gz -C /usr/local/