🚀 How to Set Up Rancher on GitHub CodeSpaces: A Step-by-Step Guide

If you're exploring ways to efficiently manage Kubernetes clusters, Rancher is a powerful solution. But setting it up can sometimes be a bit tricky. In this guide, we'll walk through the process of setting up Rancher within GitHub CodeSpaces, enabling you to spin up and manage Kubernetes clusters seamlessly!

💡 What You'll Need:

• A GitHub Account with CodeSpaces enabled.

• Basic knowledge of Kubernetes and Docker.

• A Rancher image (We’ll pull the latest one).

🛠️ Step 1: Create a New GitHub Repository

• Go to your GitHub Dashboard.

• Click on New Repository and name it something relevant like rancher-on-codespaces.

• Choose the repository settings as per your preference and initialize it with a README file.

🚀 Step 2: Open Your Repo in CodeSpaces

• Once your repo is created, click on the Code button and select Open with CodeSpaces.

• This will spin up a new CodeSpace where you'll set up Rancher.

📝 Step 3: Install Docker in CodeSpaces

• In your CodeSpaces terminal, first, install Docker since Rancher will run as a Docker container. Here’s how:

sudo apt-get update
sudo apt-get install -y docker.io

• Verify Docker installation:

docker --version

🛠️ Step 4: Pull the Rancher Docker Image

• Run the following command to pull the Rancher image:

docker pull rancher/rancher:latest

This may take a while, so be patient! ⏳

🚀 Step 5: Start the Rancher Container

• Now that we have the Rancher image, let’s start the container:

docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher

• Pause here for the container to start. 🛑

📸 Screenshot of Terminal at This Stage:

Ensure that you take a screenshot of your running terminal here for your blog readers to visually follow along!

📝 Step 6: Access Rancher UI

• Once Rancher is up and running, access the Rancher UI by navigating to:

http://localhost

• You should now see the Rancher login page! 🎉

🛠️ Step 7: Configure Rancher

• Follow the Rancher setup wizard to configure your admin account and start managing clusters.

💡 Bonus: Add Kubernetes Clusters

• From the Rancher dashboard, you can easily create or import Kubernetes clusters, giving you full control directly from within CodeSpaces.

🚀 Wrap-Up

You’ve now set up Rancher on GitHub CodeSpaces! This powerful combination allows you to manage Kubernetes clusters from within a fully cloud-based development environment.

💡 Next steps could include exploring Rancher's features, setting up more clusters, or integrating with other DevOps tools.

🔗 Connect with me:

• 💼 LinkedIn: Rifat Erdem Sahin

• 🐦 Twitter: Rifat on Twitter

• 🎥 YouTube: Rifat’s YouTube

• 💻 GitHub: Check out my GitHub

Happy Ranching! 🐄

Imported from rifaterdemsahin.com · 2025