[WHIRR-181] Add descriptions for CLI command options

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.3.0
• Component/s: cli, core
• Assignee: Andrei Savu
• Reporter: Andrei Savu
• Created: 30/Dec/10 21:34
• Updated: 03/Jan/11 23:26
• Resolved: 03/Jan/11 23:26

Description

As you can see bellow there are no docs for the command line options.

$ bin/whirr launch-cluster
Option 'identity' not set.
Usage: whirr launch-cluster [OPTIONS]
 
Option                                  Description                            
------                                  -----------                            
--client-cidrs                                                                
--cluster-name                                                                
--config                                                                      
--credential                                                                  
--hardware-id                                                                  
--identity                                                                    
--image-id                                                                    
--instance-templates                                                          
--location-id                                                                  
--private-key-file                                                            
--provider                                                                    
--public-key-file                                                              
--run-url-base                                                                
--service-name                                                                
--version