In this guide, share some useful tips to help you seamlessly install K3s on a Raspberry Pi 4 cluster. Let's dive in and start the installation process. Raspberry Pi4 CLuster Illustration. Before beginning the installation process, let's take a moment to review the cluster setup and the corresponding IP addresses assigned to each node in our Raspberry Pi 4 cluster. In our configuration, we have three Raspberry Pi 4 units connected to a switch. This switch, in turn, is connected to the router s...

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