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Build a Kubernetes cluster using k3s via Ansible.

Author: https://github.com/itwars

K3s Ansible Playbook

Build a Kubernetes cluster using Ansible with k3s. The goal is easily install a Kubernetes cluster on machines running:

  • Debian
  • [ ] Ubuntu
  • CentOS

on processor architecture:

  • x64
  • arm64
  • armhf

System requirements:

Deployment environment must have Ansible 2.4.0+ Master and nodes must have passwordless SSH access

Usage

Add the system information gathered above into a file called hosts.ini. For example:

[master]
192.16.35.12

[node]
192.16.35.[10:11]

[k3s-cluster:children]
master
node

Start provisioning of the cluster using the following command:

ansible-playbook site.yml

Kubeconfig

To get access to your Kubernetes cluster just scp debian@master_pi:~/kube/config ~/.kube/config