How To Install Jenkins In Redhat

Jenkins is a popular open source continuous integration tool that allows you to build & deploy code automatically for software development. It enables you to automate many tasks related to software development and helps yous continuously develop software. Hither are the steps to install Jenkins in Redhat Linux. You tin as well use them to install Jenkins in CentOS.

How to Install Jenkins in Redhat Linux

Here are the steps to install Jenkins in Redhat Linux. Please note, you need to log in as root user or a user with root privileges to install Jenkins.

one. Add Jenkins Repository

Open up concluding and run the following commands to add Jenkins repository to source list.

# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins.io/redhat-stable/jenkins.repo # rpm --import http://pkg.jenkins.io/redhat-stable/jenkins.io.key

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ii. Install Jenkins and Coffee

Run the following command to install Jenkins and Java.

# yum install jenkins java-1.eight.0-openjdk –y

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3. Start & Enable Jenkins

Run the post-obit commands to enable Jenkins to start at boot, also as start it at present.

# systemctl start jenkins  # systemctl enable jenkins

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4. Open Ports 80 and 8080 in Linux Firewall

Jenkins service uses ports 80 and 8080. Nosotros need to open them in our firewall using following commands.

# firewall-cmd --zone=public --add-port=8080/tcp --permanent success  # firewall-cmd --zone=public --add-service=http --permanent success  # firewall-cmd --reload

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v. Test Jenkins Installation

Open browser and get to http://<Ip-Accost-of-your-Server>:8080

Y'all will run into a page where you will be asked to enter administrator password. It is present in /var/log/jenkins/jenkins.log file. Run the following control in your terminal to get admin countersign for Jenkins.

# grep -A 5 countersign /var/log/jenkins/jenkins.log

Copy paste the displayed password and click Continue.

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vi. Configure Jenkins

On the adjacent screen, click Install Suggested Plugins. Jenkins will automatically install the recommended plugins.

Next, information technology will ask y'all to create admin user. Yous volition be required to enter username, password, full proper name & email id for this user. Enter those values and click Save and Terminate.

Yous will run across the setup completion screen. Click Start Using Jenkins.

Y'all will see the Jenkins Dashboard where you can continue to integrate unlike software development tools as per your requirement.

That's it. In this article, y'all accept seen how to install & configure Jenkins in Redhat Linux.

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Source: https://fedingo.com/how-to-install-jenkins-in-redhat-linux/

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How To Install Jenkins In Redhat