Guide for Installing Jenkins on Debian 12 Operating System
In this guide, we'll walk you through the process of deploying Jenkins, an open-source automation server, on a Debian 12 VPS provided by Shape.Host. Jenkins is used for continuous integration (CI) and continuous delivery (CD), making it a powerful tool for software development.
Creating a Debian 12 VPS Instance
- Log in to your Shape.Host account at https://shape.host.
- Click "Create" and choose "Instance."
- Select the closest server location to you.
- Choose Debian 12 (64-bit) as the operating system.
- Pick a server plan with sufficient resources, such as at least 2 CPUs, 4GB RAM, and 20GB SSD.
- Click "Create Instance" and note the VPS IP address and root credentials.
Connecting to Your Debian 12 Server
- Connect to your Debian 12 server via SSH. From Linux/macOS terminal, use: From Windows, use an SSH client like PuTTY to connect as root.
Updating Your System Packages
Installing Java (required by Jenkins)
You can install Java 17 if preferred, as Jenkins supports recent LTS Java versions.
Adding the Jenkins Repository and Key
Installing Jenkins
Starting and Enabling Jenkins Service
Adjusting Firewall Rules
For example, using Uncomplicated Firewall (UFW):
Accessing Jenkins Web UI
- Open a browser and navigate to .
- Retrieve the initial admin password by running:
- Complete the setup wizard in the UI.
These steps synthesize common Linux Jenkins installation procedures with the VPS setup process demonstrated in Shape.Host tutorials for similar software deployments on Debian- or Ubuntu-based servers. Although Shape.Host documentation mostly shows creating the VPS and connecting via SSH, software-specific installation follows standard Debian 12 commands. No direct Shape.Host Jenkins guide is currently available, but the outlined method aligns with their typical VPS usage pattern.
Key advantages of Jenkins on Debian 12 include access to OpenJDK 17, integration with systemd, native APT support, compatibility with various tools, security-focused package policies, and stable plugin behavior. Jenkins requires Java 11 or newer (Java 17 recommended). The firewall rules are reloaded. Jenkins data storage is in the directory , including jobs, configs, and logs. Debian 12 "Bookworm" is known for its stability, predictability, and long-term support. Jenkins architecture includes a Master server, Build Agents, and a Java Runtime. The default port for Jenkins web access is 8080, accessible via browser for configuration and monitoring. Jenkins can be accessed in the browser using a specific URL (not specified). Jenkins runs as a systemd-managed service. Jenkins is written in Java and is highly modular. It automates tasks such as building, testing, and deploying software.
Technology such as data-and-cloud-computing and Jenkins can elevate software development processes on Debian 12 VPS. Jenkins, an open-source automation server, relies on technology for continuous integration and delivery, making it a valuable tool in any development workflow. While this guide focuses on setting up Jenkins on a Debian 12 VPS provided by Shape.Host, it's noteworthy that Jenkins takes advantage of Debian 12's OpenJDK 17, integration with systemd, native APT support, and stability for consistent plugin behavior.
