Installing K3s

Disable Swap

sudo swapoff -a
sudo rm /swap.img

Checking it is disabled

sudo swapon --show

This should return nothing

Install k3s

curl -sfL https://get.k3s.io | sh -

Taint a master node

kubectl taint node k3s-01 node-roles.kubernetes.io/master:NoSchedule

You can remove it with

kubectl taint node k3s-01 node-roles.kubernetes.io/master:NoSchedule-

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Multiple Masters

• K3s documentation

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