Setup Kubernetes cluster with K3sup

Installation

Remove k3s from master and worker nodes.

#clean up k3s
---
- name: clean up k3s installation
  hosts: red
  remote_user: pi
  tasks:
  - name: stop service
    command: /usr/local/bin/k3s-killall.sh
    ignore_unreachable: yes
  - name: uninstall master node
    command: /usr/local/bin/k3s-uninstall.sh
    ignore_unreachable: yes
- name: clean up k3s installation
  hosts: [yellow black green]
  remote_user: pi
  tasks:
  - name: stop service
    command: /usr/local/bin/k3s-killall.sh
    ignore_unreachable: yes
  - name: Uninstall worker node
    command: /usr/local/bin/k3s-agent-uninstall.sh
    ignore_unreachable: yes