import React from 'react'; const PortsCustomNodes = () => (
| From / To | Rancher Nodes | etcd Plane Nodes | Control Plane Nodes | Worker Plane Nodes | External Rancher Load Balancer | Internet |
|---|---|---|---|---|---|---|
| Rancher Nodes (1) | git.rancher.io | |||||
| etcd Plane Nodes | 443 TCP (3) | 2379 TCP | 443 TCP | |||
| 2380 TCP | ||||||
| 6443 TCP | ||||||
| 8472 UDP | ||||||
| 4789 UDP (6) | ||||||
| 9099 TCP (4) | ||||||
| Control Plane Nodes | 443 TCP (3) | 2379 TCP | 443 TCP | |||
| 2380 TCP | ||||||
| 6443 TCP | ||||||
| 8472 UDP | ||||||
| 4789 UDP (6) | ||||||
| 10250 TCP | ||||||
| 9099 TCP (4) | ||||||
| 10254 TCP (4) | ||||||
| Worker Plane Nodes | 443 TCP (3) | 6443 TCP | 443 TCP | |||
| 8472 UDP | ||||||
| 4789 UDP (6) | ||||||
| 9099 TCP (4) | ||||||
| 10254 TCP (4) | ||||||
| Kubernetes API Clients | 6443 TCP (5) | |||||
| Workload Clients or Load Balancer | 30000-32767 TCP / UDP (nodeport) |
|||||
| 80 TCP (Ingress) | ||||||
| 443 TCP (Ingress) | ||||||
| Notes: 1. Nodes running standalone server or Rancher HA deployment. 2. Required to fetch Rancher chart library. 3. Only without external load balancer in front of Rancher. 4. Local traffic to the node itself (not across nodes). 5. Only if Authorized Cluster Endpoints are activated. 6. Only if using Overlay mode on Windows cluster. |
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