Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1585132

Description of problem:
When creating a host on RHEV using API v4 through CLI, the traceback appears in production.log (attached), error is displayed and the machine is not created. This is somewhat similar to bug 1585092, but:
1) only applies to CLI (read: I don't know how to reproduce using WUI)
2) applies both to image based and network based hosts
3) the machine is not created in the end
This error also happens sooner and if workarounded, bug 1585092 still appears.

Version-Release number of selected component (if applicable):
Sat 6.4 snap 5

How reproducible:
Deterministic

1. hammer host create --architecture x86_64 --compute-profile-id 1 --compute-resource-id 1 --content-source-id 1 --content-view-id 1 --domain-id 2 --environment-id 1 --interface compute_network=a1f9eb04-9b92-4940-b65f-1ba87adf9cb5,mac=00:1a:4a:16:01:a8,ip=192.168.1.111,managed=true,primary=true,provision=true --ip 192.168.1.111 --lifecycle-environment-id 1 --location-id 2 --mac 00:1a:4a:16:01:a8 --name host-hammer-image-based-apiv4 --operatingsystem-id 1 --organization-id 1 --partition-table-id 1 --product-id 13 --root-password toortoor --subnet-id 1 --kickstart-repository-id 2

or image based

1. hammer host create --architecture x86_64 --compute-profile-id 1 --compute-resource-id 1 --content-source-id 1 --content-view-id 1 --domain-id 2 --environment-id 1 --interface compute_network=a1f9eb04-9b92-4940-b65f-1ba87adf9cb5,mac=00:1a:4a:16:01:a8,ip=192.168.1.111,managed=true,primary=true,provision=true --ip 192.168.1.111 --lifecycle-environment-id 1 --location-id 2 --mac 00:1a:4a:16:01:a8 --name host-hammer-image-based-apiv4 --operatingsystem-id 1 --organization-id 1 --partition-table-id 1 --product-id 13 --provision-method image --root-password toortoor --subnet-id 1 --image-id 2

Actual results:
Could not create the host:
Failed to create a compute rhev3 (RHV) instance host-hammer-image-based-apiv4.example.com: undefined method `clusters' for "5aaaaa41-035d-0157-0166-00000000030b":String

Expected results:
No traceback, no error, host created