So guide how to get jenkins up and running on centos 7
1. First install it !
yum install -y wget 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
2. Install java
sudo yum install java-1.7.0-openjdk
3. Open firewall
firewall-cmd --zone=public --add-port=8080/tcp --permanent
firewall-cmd --reload
systemctl enable firewalld
systemctl start firewalld
systemctl status firewalld
4. start it !
sudo /etc/init.d/jenkins restart systemctl restart jenkins.service
one should work 🙂
5. Visit it http://ip-addre:8080
i follewed this guide https://wiki.jenkins-ci.org/display/JENKINS/Installing+Jenkins