Description of problem:

The hammer command to set "override-value-order" sets the order of multiple attributes in a string format rather than setting them in the ORDER specified for any ansible variables.


Version-Release number of selected component (if applicable):
Red Hat Satellite 6.7

How reproducible:
Always.

Steps to Reproduce:
1. Import an ansible role on satellite server with custom variable my_role.

2. Check the information about that variable and note down the order and ID.
   # hammer ansible variables info --name "my_role"

3. Try to set the order in which values are resolved for that variable.
   # hammer ansible variables update --ansible-role motd --variable my_role --override-value-order "hostgroup fqdn os domain" --variable-type string --default-value 'Admin' --override true  --id XX

4. Repeat step 2.


Actual results:

At step 2,
~~
# hammer ansible variables info --name "my_role"
Id:              91
Variable:        my_role
Default Value:   Admin
Type:            string
Role:            motd
Description:     
Hidden Value?:   yes
Validator:       
    Type: 
    Rule:
Override values: 
    Override:            no
    Merge overrides:     no
    Merge default value: no
    Avoid duplicates:    no
    Order:               
      fqdn
      hostgroup
      os
      domain
    Values:
Created at:      2020/09/29 11:57:56
Updated at:      2020/09/29 11:57:56
~~


At Step 4 i.e. after update,
~~
# hammer ansible variables info --name "my_role"
Id:              91
Variable:        my_role
Default Value:   Admin
Type:            string
Role:            motd
Description:     
Hidden Value?:   yes
Validator:       
    Type: 
    Rule:
Override values: 
    Override:            yes
    Merge overrides:     no
    Merge default value: no
    Avoid duplicates:    no
    Order:               
      hostgroupfqdnosdomain
    Values:
Created at:      2020/09/29 11:57:56
Updated at:      2020/09/29 12:15:30
~~


Expected results:

It should be able to set the ORDER properly rather than accepting the values passed as a simple string.


Additional info:

1. Even if we try with CSV\ARRAY format to pass the value for "--override-value-order" , that will accept the value as it is and print it.

   Tried following.
    * hostgroup\nfqdn\nos\ndomain
    * hostgroup\\nfqdn\\nos\\ndomain
    * hostgroup,fqdn,os,domain
    * hostgroup, fqdn, os, domain

2. For puppet variables the issue is not present. As per code for smart_variables, I can see that it processes the value correctly.

~~
    def request_params
      params = super
      override_order = params['smart_variable']['override_value_order']
      params['smart_variable']['override_value_order'] = override_order.join("\n") if override_order.is_a?(Array)
      params
    end
  end
~~
 
   --> But i couldn't find any similar code for the ansible_variables