Jenkins Integration/Automation Tools

Integration/Automation tool
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Jenkins is an open source continuous integration tool written in Java. The project was forked from Hudson after a dispute with Oracle. Jenkinsprovides continuous integration services for software development. It is a server-based system running in a servlet container such as Apache Tomcat

Installing Jenkins Latest Version
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sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
sudo yum install jenkins

Installation of a stable version
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sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo
sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key
sudo yum install jenkins

Installation of Java
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yum install java-1.7.0-openjdk
yum install java-1.7.0*

Start/Stop The Jenkins Services
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service jenkins start/stop/restart
chkconfig jenkins on
/etc/init.d/jenkins
Usage: /etc/init.d/jenkins {start|stop|status|try-restart|restart|force-reload|reload|probe}

Enable the firewall
firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --zone=public --add-service=http --permanent
firewall-cmd --reload
firewall-cmd --list-all