Ports used by Cluster API
| Name | Port Number | Description |
|---|---|---|
diagnostics-address | Port that exposes the metrics, the pprof endpoint and an endpoint to change the log level. This can be customized by setting the --diagnostics-address flag when starting the manager. The default port is 8443. | |
webhook | 9443 | Webhook server port. To disable this set --webhook-port flag to 0. |
health | 9440 | Port that exposes the health endpoint. CThis can be customized by setting the --health-addr flag when starting the manager. |
profiler | Expose the pprof profiler. By default is not configured. Can set the --profiler-address flag. e.g. --profiler-address 6060 |
Note: external providers (e.g. infrastructure, bootstrap, or control-plane) might allocate ports differently, please refer to the respective documentation.