Jenkins Setup

Jenkins CI is the leading open-source continuous integration server. Built with Java, it provides 985 plugins to support building and testing virtually any project.

Today, I want to share a small script can install and configure Jenkins automatically. Do it very simple by copy below script and save as name jenkins_installer.sh.

Then upload to /tmp and issue command : chmod +x jenkins_installer.sh && ./jenkins_installer.sh

After installed, we can go to Jenkins panel by domain we entered before os use public ip of jenkins server.

---

#!/bin/bash

#This script created by quangnhut123 for jenkins automation install on Ubuntu. 
#You can feel free to use it and modify to run on specify linux distro.
#Both of non-commercial and commercial can be use.
#Please keep this copyright header for extension use!

#Removing some conflict service
apt-get -y remove apache2 php* php5*

#Update system for newest package index
apt-get -y update && apt-get -y upgrade
apt-get -y install curl

echo -n "Enter Your Jenkins Domain : " 
read jenkinsdomain
svip=`curl -ss http://ipecho.net/plain`
if [ "$jenkinsdomain" = "" ]; then
clear    
    echo -e "******************** YOUR DOMAIN CAN NOT BE BLANKED ! ********************" 
./jenkins_installer.sh
exit
fi

#Install software properties package
apt-get -y install software-properties-common

# Add Jenkins source
wget -q -O - http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | apt-key add -
echo 'deb http://pkg.jenkins-ci.org/debian binary/' >> /etc/apt/sources.list

#Add PHP 5.6 source
export LANG=C.UTF-8
add-apt-repository -y ppa:ondrej/php5-5.6

#Add Open JDK source
add-apt-repository -y ppa:openjdk-r/ppa

# Update the repositories
apt-get -y update

#Install JDK
apt-get -y install openjdk-8-jdk
update-alternatives --config java

# Install Jenkins, Nginx, Git, PHP 5.6 (latest) and Xdebug (for code coverage) and other tools
apt-get -y install jenkins nginx git zip unzip bzip2 php5-cli php5-fpm php5-xdebug php5-xsl php5-dev

#Config nginx as forward proxy for jenkins
mv /etc/nginx/sites-enabled/default /etc/nginx/sites-enabled/default.bak
special="$"
host="host"
host="$special$host"
remote="remote_addr"
remote="$special$remote"
proxy="proxy_add_x_forwarded_for"
proxy="$special$proxy"

cat > "/etc/nginx/sites-enabled/default" <<END
server {
  listen 80;
  server_name $svip $jenkinsdomain;

  location / {
    proxy_pass              http://localhost:8080;
    proxy_set_header        Host $host;
    proxy_set_header        X-Real-IP $remote;
    proxy_set_header        X-Forwarded-For $proxy;
    proxy_connect_timeout   150;
    proxy_send_timeout      100;
    proxy_read_timeout      100;
    proxy_buffers           4 32k;
    client_max_body_size    8m;
    client_body_buffer_size 128k;
  }
}
END

#Install and enable services
update-rc.d nginx defaults
service nginx restart
update-rc.d jenkins defaults
service jenkins start

#Install debug tools
wget https://phar.phpunit.de/phpunit.phar
chmod +x phpunit.phar
mv phpunit.phar /usr/local/bin/phpunit
wget https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar
chmod +x phpcs.phar
mv phpcs.phar /usr/local/bin/phpcs
wget https://phar.phpunit.de/phploc.phar
chmod +x phploc.phar
mv phploc.phar /usr/local/bin/phploc
wget http://static.pdepend.org/php/latest/pdepend.phar
chmod +x pdepend.phar
mv pdepend.phar /usr/local/bin/pdepend
wget http://static.phpmd.org/php/latest/phpmd.phar
chmod +x phpmd.phar
mv phpmd.phar /usr/local/bin/phpmd
wget https://phar.phpunit.de/phpcpd.phar
chmod +x phpcpd.phar
mv phpcpd.phar /usr/local/bin/phpcpd
wget http://phpdox.de/releases/phpdox.phar
chmod +x phpdox.phar
mv phpdox.phar /usr/local/bin/phpdox

#Install ANT from repositories
apt-get -y install ant

#Install php-template for jenkins
cd /var/lib/jenkins/jobs
mkdir php-template
cd php-template
wget https://raw.github.com/sebastianbergmann/php-jenkins-template/master/config.xml
cd ..
chown -R jenkins:jenkins php-template/
echo "Waitting for Jenkins starting completed..."
sleep 15
cd ~
wget http://localhost:8080/jnlpJars/jenkins-cli.jar
java -jar jenkins-cli.jar -s http://localhost:8080 reload-configuration

#Install and Update Jenkins Plugins
UPDATE_LIST=$(java -jar /root/jenkins-cli.jar -s http://localhost:8080/ list-plugins | grep -e ')$' | awk '{ print $1 }' ); 
if [ ! -z "${UPDATE_LIST}" ]; then 
    echo Updating Jenkins Plugins: ${UPDATE_LIST}; 
    java -jar jenkins-cli.jar -s http://localhost:8080/ install-plugin ${UPDATE_LIST};    
fi
java -jar jenkins-cli.jar -s http://localhost:8080 install-plugin github checkstyle cloverphp crap4j dry htmlpublisher jdepend plot pmd violations warnings xunit
java -jar jenkins-cli.jar -s http://localhost:8080 safe-restart

#Restart service
service nginx restart