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 : https://www.jenkins.io/doc/book/installing/#red-hat-centos
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-develsudo systemctl daemon-reload
Start JenkinsYou can start the Jenkins service with the command: sudo systemctl start jenkins
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
systemctl stop firewalld systemctl disable f…
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-develsudo systemctl daemon-reload
Start JenkinsYou can start the Jenkins service with the command: sudo systemctl start jenkins
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
systemctl stop firewalld systemctl disable f…
