Kubeadm

The customizations in this section are applicable to providers using kubeadm to bootstrap the cluster.

Audit policy

Auto-renewal of control plane certificates

Containerd metrics

DNS

Encryption At Rest

etcd

Extra API Server Certificate SANs

kube-proxy mode

Kubernetes Image Repository

Node registration configuration

Parallel Image Pulls


Last modified January 6, 2026: fix: update CoreDNS mapping file (#1447) (d1092e1)