Port usage
This document includes the port used by system components, so we can avoid port collisions.
See also pkg/wellknownports/wellknownports.go
Port | Description |
---|---|
22 | SSH |
443 | Kubernetes API |
179 | Calico |
2380 | etcd main peering |
2381 | etcd events peering |
3988 | kops controller serving port |
3989 | node local dns health check |
3990 | Kube API health check |
3991 | etcd-manager - cilium - grpc |
3992 | etcd-manager - cilium - quarantined |
3993 | dns gossip - dns-controller - memberlist |
3994 | etcd-manager - main - quarantined |
3995 | etcd-manager - events - quarantined |
3996 | etcd-manager - main - grpc |
3997 | etcd-manager - events - grpc |
3998 | dns gossip - protokube - weave mesh |
3999 | dns gossip - dns-controller - weave mesh |
4000 | protokube gossip member list |
4001 | etcd main client |
4002 | etcd events client |
4789 | VXLAN |
6942 | Cilium operator prometheus port |
9090 | Cilium prometheus port |
9091 | Cilium hubble prometheus port |