Description of problem:
In the IPA there is a possibility to rename users group with the command line
interface:
     ipa  group-mod test_group --rename="test1_group"
However, hostgroup-mod does not have --rename option for host groups.
Version-Release number of selected component (if applicable):
    IPA 4.4
Why does the customer need this? (List the business requirements here)
Often customer havs internal clients renaming team names, systems etc, so it
would be great if we could rename hosts groups.
 How would the customer like to achieve this? (List the functional requirements
here)
    ipa hostgroup-mod name --rename="newname"
Does the customer have any specific timeline dependencies and which release
would they like to target (i.e. RHEL5, RHEL6)?
    RHEL7
Is the sales team involved in this request and do they have any additional
input?
   No
List any affected packages or components.
    ipa
Would the customer be able to assist in testing this functionality if
implemented?
    Yes