[cols="1a,1a"]
|====
| Variable   | Description   
| **leadership.leader** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[string]` `multiple` `standard` `mandatory` `unique`            | A leader. +
**Default**: 

* value_1
* value_2
* value_3

**Examples**: 

* val1
* val2               
| **leadership.follower** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[string]` `basic` `mandatory`            | A follower.   
|====