Add nodes internal address information

[yurii-kryvosheia]

cloudamqp_nodes data exposes only hostname of the nodes of rabbitmq cluster that by default resolves to public IPs. It would be nice to have internal_hostname attribute of every node in a cluster.

{
  "id" = "999999"
  "instance_id" = 999990
  "nodes" = tolist([
    {
      "additional_disk_size" = 0
      "configured" = true
      "disk_size" = 4
      "erlang_version" = "26.2.5"
      "hipe" = false
      "hostname" = "xyz-maroon-cat-01.rmq3.cloudamqp.com"
      "name" = "xyz-maroon-cat-01"
      "rabbitmq_version" = "3.13.2"
      "running" = true
    },
  ])
}

I.e. "internal_hostname" = "xyz-maroon-cat-01.in.rmq3.cloudamqp.com"

[tbroden84]

@yurii-kryvosheia There is now a new release v1.30.1 with hostname_internal available for all nodes.

Closing the issue, feel free to re-open if there are any more questions.