How to install maven in EC2 by Raj Gupta

Prerequisites

1. Jenkins server

Install Maven on Jenkins

1. Download maven packages https://maven.apache.org/download.cgi onto Jenkins server. In this case, I am using /opt/maven as my installation directory

• Link : https://maven.apache.org/download.cgi

   # Creating maven directory under /opt
   mkdir /opt/maven
   cd /opt/maven
   # downloading maven version 3.8.6
   wget https://dlcdn.apache.org/maven/maven-3/3.8.6/binaries/apache-maven-3.8.6-bin.tar.gz
   tar -xvzf apache-maven-3.8.6-bin.tar.gz

1. [root@ip-172-31-84-214 ~]# find / -name java-11*
   /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-1.amzn2.0.3.x86_64
   
   
   # .bash_profile
   
   # Get the aliases and functions
   if [ -f ~/.bashrc ]; then
           . ~/.bashrc
   fi
   
   # User specific environment and startup programs
   M2_HOME=/opt/maven/apache-maven-3.8.6
   M2=$M2_HOME/bin
   JAVA_HOME=/usr/lib/jvm/java-11-openjdk-11.0.13.0.8-1.amzn2.0.3.x86_64
   PATH=$PATH:$HOME/bin:$JAVA_HOME:$M2_HOME:$M2
   
   export PATH
   
   
   After saving 
   
   [root@ip-172-31-84-214 ~]# source .bash_profile
   [root@ip-172-31-84-214 ~]# echo $PATH
   /usr/local/sbin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin:/usr/lib/jvm/java-11-openjdk-11.0.13.0.8-1.amzn2.0.3.x86_64:/opt/maven/apache-maven-3.8.6:/opt/maven/apache-maven-3.8.6/bin
   [root@ip-172-31-84-214 ~]#
   
   

2. [root@ip-172-31-84-214 ~]# mvn -v
   Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
   Maven home: /opt/maven/apache-maven-3.8.6
   Java version: 11.0.13, vendor: Red Hat, Inc., runtime: /usr/lib/jvm/java-11-openjdk-11.0.13.0.8-1.amzn2.0.3.x86_64
   Default locale: en_US, platform encoding: UTF-8
   OS name: "linux", version: "5.10.130-118.517.amzn2.x86_64", arch: "amd64", family: "unix"
   [root@ip-172-31-84-214 ~]#
   

3. 
   

Setup maven on Jenkins console

1. Install maven plugin without restart

• Manage Jenkins > Jenkins Plugins > available > Maven Invoker
• Manage Jenkins > Jenkins Plugins > available > Maven Integration

2. Configure maven path

• Manage Jenkins > Global Tool Configuration > Maven