Configuration
The configuration guides present in this section allow you to configure the K3s cluster, matching your hardware and software requirements.
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Prior adjusting any settings, fork the
k3s-cluster repository.OS Installation
Each cluster node must have Ubuntu Server LTS 24.04+ (64-bits) OS installed, which is a requirement for Cilium. The required apt package dependencies changed also, compared to previous Ubuntu Server LTS release.
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Read the OS installation tutorial, on a Raspberry Pi.
Ansible Vault
All sensitive data stored in this public repository (passwords, emails, etc.) is safely encrypted, using Ansible Vault.
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Use the same global password for various encrypted settings, in your configuration files. See an example, to understand the logic behind.