rainoko

## k3s-cluster.md

      
        
          
            
              
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                kopwei
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              April 15, 2024 15:57
            
              
                K3s and Rancher on Raspberry Pi 4 Cluster 
              
          
        
      
        
  
      
    Deploy K3s and Rancher on Raspberry Pi 4 cluster

Today I tried to setup a small Kubernetes cluster on top of 3 Raspberry Pi 4 (4GB Memory).
Here is the steps to install the cluster.

Preparation

I have 3 Raspberry Pi 4 stacked with PoE headers and connected to a PoE switch at home. The are connected to Internet through a home router. All Pis are equipped with a 64GB Samsung SDXC card flushed with Ubuntu 20.04 image.