// optionally be specified, as describe above).  Valid values are "None",
  // empty string (""), or a valid IP address. Setting this to "None" makes a
  // "headless service" (no virtual IP), which is useful when direct endpoint
  // connections are preferred and proxying is not required.  Only applies to
  // types ClusterIP, NodePort, and LoadBalancer. If this field is specified

To use Remote debugging with IntelliJ, replace above step 2 with following:

1. From `./operator/cmd/operator` path run
`
dlv debug --headless --listen=:2345 --api-version=2 -- server
`.

1. In IntelliJ, create a new Go Remote debug configuration with default settings.