Jenkins setup and Installation

What is Jenkins?

Jenkins is open source server to automate build, test, and deployment of applications.

Download Jenkins latest version from “https://jenkins.io/download/”
Jenins 2 has changed installations setup, but remaining configuration are all same.
In webapps, delete tomcat folders in webapp except ROOT and copy the downloaded jenkins.war
start the tomcat server and in this initial run of Jenkins, it will create admin password which need to enter in setup wizard.
You can also copy the password from initialAdminPassword and enter in input field:
Jenkins 1.0 version installs lot of plugin, However in Jenkins 2.0, you will be asked to select suggested plugins or customize the setup by selecting required plugins. Select “Suggested Plugins”
it will download and install the following plugins
In this step, you are required to create admin user in Jenkins 2.0. Give the admin user details and click on “Save and Finish”
Now Jenkins Home page will open and you are required configure Jenkins Global Settings.