Installing Jenkins on CentOS 7
- Build a new CentOS machine
- Run through the below to install Jenkins
You can also refer the below official doc :
Install Jenkins
sudo wget -O /etc/yum.repos.d/jenkins.repo \
https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
sudo yum upgrade
sudo yum install jenkins java-1.8.0-openjdk-devel
sudo systemctl daemon-reload
Check Jenkins service status
You can check the status of the Jenkins service using the command:
sudo systemctl status jenkins
- Once the service is up and running, you should be able to access Jenkins via browser on port 8080
Suppose you are unable to access the server even if the service is running, it is most likely the guest firewall stopping the connection.
The below should stop and the firewall within the guest OS
The below should stop and the firewall within the guest OS
systemctl stop firewalld
systemctl disable firewalld
- In order to Unlock Jenkins, you will collect the Password from the below mentioned file
cat /var/lib/jenkins/secrets/initialAdminPassword
- You can either choose the Plugins to be installed or go with the system suggested Plugins. I am going with the Suggested Plugins because, Why not !
- Plugins getting installed...
- Ofcourse, create a login account.
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