Jenkins on CentOS / RHEL (Port 8090)

This repository demonstrates a complete Jenkins setup on CentOS/RHEL-based Linux systems.
It includes installation, port customization, admin setup, plugin installation, and a sample Freestyle job connected to a Git repository.

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Highlights

• Jenkins installed using YUM/RPM on Red Hat-based distributions
• Default port changed from 8080 → 8090 (access Jenkins at http://localhost:8090)
• Admin user creation & secured setup
• Plugin installation for a functional CI/CD environment
• Sample Freestyle job with Git integration and periodic polling
• Screenshots included for easy reference

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Repository Structure

Jenkins.txt             # Detailed installation & setup guide
screenshots/           # Screenshots showing builds

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Sample Build

The included Freestyle job demonstrates:

• Polling a Git repository every minute
• Executing shell commands in the workspace
• Outputting build information, workspace location, and Git branch

This gives a hands-on demonstration of Jenkins CI/CD capabilities.

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Getting Started

1. Clone this repository

git clone https://github.com/2003Mohammed/Jenkins-installation.git

2. Open Jenkins.txt and follow the step-by-step guide.

   • Note: The setup configures Jenkins to run on port 8090 instead of the default 8080.
   • Access Jenkins UI at: http://localhost:8090

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Notes

• This setup uses CentOS/RHEL. Debian/Ubuntu users can use apt instead.
• Screenshots help you visualize each step after the setup of Jenkins and working with the UI.

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