Jenkins Installation in Ubuntu 18.04

INSTALL JENKINS IN UBUNTU SERVER IN EC2 :

• FIRST INSTALL JDK 8 ON SYSTEM:

$ sudo apt update

$ apt install openjdk-8-jdk

Set JAVA_HOME in  /etc/environment

Add this line JAVA_HOME= “/usr/lib/jvm/java-8-openjdk-amd64/”

or Simply type command export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/

Now check Java home by type

$ echo $JAVA_HOME

• Add the Jenkins Debian repository.

wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add -

Next, add the Jenkins repository to the system with:

sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'

$ sudo apt updatesudo

$ apt install jenkins

Check your jenkins is working or not

Go to the browser and type http://<ip Address of themachine>:8080