kubernetes single node cluster taint

2020-12-06 - How to schedule worker pods on your control plane node
Tags: k3s kubernetes

The solution

On a single node cluster, control plane nodes are tainted so that the cluster never schedules pods on them. To change that run :

kubectl taint nodes --all node-role.kubernetes.io/master-

Getting dns in your pods :

add  --cluster-dns= to /etc/conf.d/kubelet