sigs.k8s.io/cluster-api@v1.7.1/docs/book/src/reference/ports.md (about)

     1  # Ports used by Cluster API
     2  
     3  Name      | Port Number | Description |
     4  ---       | ---         | ---
     5  `metrics` |             | Port that exposes the metrics. This can be customized by setting the `--metrics-bind-addr` flag when starting the manager. The default is to only listen on `localhost:8080`
     6  `webhook` | `9443`      | Webhook server port. To disable this set `--webhook-port` flag to `0`.
     7  `health`  | `9440`      | Port that exposes the health endpoint. CThis can be customized by setting the `--health-addr` flag when starting the manager.
     8  `profiler`|             | Expose the pprof profiler. By default is not configured. Can set the `--profiler-address` flag. e.g. `--profiler-address 6060`
     9  
    10  > Note: external providers (e.g. infrastructure, bootstrap, or control-plane) might allocate ports differently, please refer to the respective documentation.