Josemar Furegatti de Abreu Silva: Install Jenkins on Ubuntu 16.04

1. Introduction

2. Step by Step

2.1. Prerequisites

2.1.a. Check Memory available

1 GB of RAM minimum;
4 GB desired;

2.1.b. System Update

$ sudo apt-get update

2.2. Install Jenkins

$ wget -q -O - https://pkg.jenkins.io/debian/jenkins-ci.org.key | sudo apt-key add -
OK
$ cat /etc/apt/sources.list.d/jenkins.list
deb http://pkg.jenkins.io/debian-stable binary/
$ sudo apt-get update

2.3. Upgrade Jenkins version ( optional )

$ sudo apt-get update
$ sudo apt-get install jenkins

2.4. Cheking services

$ # Ubuntu/Debian (different from CentOs/Fedora) usually starts software after installation
$ # Jenkins will be started as a deamon service named 'jenkins'
$ # See /etc/init.d/jenkins for more details. Log file will be placed in /var/log/jenkins/jenkins.log.
$ # Config parameters like JENKINS_HOME and etc, will be captured on /etc/default/jenkins
$ # By default, Jenkins listen on port 8080. Edit /etc/default/jenkins to change port
$ # To start-stop-status service do: sudo service jenkins stop; sudo service jenkins start; sudo service jenkins status

2.5. Check/allow firewall rules

a) Check firewall status - Inactive? Great nothing to do

$ sudo ufw status
Status: inactive

b) Check firewall status - Active? add rule to allows Jenkins port

$ sudo ufw status
Status: active
:
8080 ALLOW Anywhere
:
$ sudo ufw allow 8080

2.6. Setting up Jenkins

a) Access Jenkins interface on browser and you'll see "Unlock Jenkins screen"

http://localhost:8080

b) Install suggested plugins

+------------------------------------------------+
| Customize Jenkins |
| +------------------+ |
| |Install Suggested | |
| | Pluggins | | <- click button
| +------------------+ |
+------------------------------------------------+

c) Create first admin user

Josemar Furegatti de Abreu Silva

quinta-feira, 2 de novembro de 2017

Install Jenkins on Ubuntu 16.04