kubernetes-bootstrapping/04-ingress-controller-nginx/values.yaml

## nginx configuration
## Ref: https://github.com/kubernetes/ingress-nginx/blob/main/docs/user-guide/nginx-configuration/index.md

controller:
  service:
    # -- Provisioned manually on external hardware load balancer
    externalIPs: 
    - "10.69.69.51"
    nodePorts:
      # -- Node port allocated for the external HTTP listener. If left empty, the service controller allocates one from the configured node port range.
      http: "31451"
      # -- Node port allocated for the external HTTPS listener. If left empty, the service controller allocates one from the configured node port range.
      https: "31207"
    externalTrafficPolicy: Local