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NKP Ports

This section describes ports used by the different Kubernetes components in your NKP cluster. For more information regarding ports, refer to the Kubernetes Documentation on this page: Ports and Protocols in Kubernetes.

For Nutanix port information, see the documentation in the Nutanix portal Ports and Protocols.

Control-plane nodes

Port

NKP Component

Notes

22

ssh

179

calico-node

BGP

1338

Containerd

metrics

2379

etcd

client

2380

etcd

peer

6443

kube-apiserver

9091

calico-node

felix metrics

9092

calico-node

bird metrics

9099

calico-node

felix liveliness

9100

prometheus node-exporter

metrics

10248

kubelet

health

10249

kube-proxy

metrics

10250

kubelet

10256

kube-proxy

health

10257

kube-controller-manager

secure port

10259

kube-scheduler

secure port

30000-32767

Kubernetes NodePorts

Worker nodes

Port

NKP Component

Notes

22

Ansible

ssh

179

calico-node

BGP

1338

Containerd

metrics

5473

calico-typha

syncserver

9091

calico-node

felix metrics

9092

calico-node

bird metrics

9093

calico-typha

metrics

9099

calico-node

felix liveliness

9100

prometheus node-exporter

metrics

9400

NVIDIA GPU DCGM

metrics

10248

kubelet

health

10249

kube-proxy

metrics

10250

kubelet

10256

kube-proxy

health

30000-32767

Kubernetes NodePorts

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