ansible-galaxy 命令

1. ansible-galaxy 管理 role 的輔助說明，ROLE_ACTION 列出的 [init|remove|... 是可用的子命令。

   [deyu1@kvm19 ansible]$ ansible-galaxy role --help
   usage: ansible-galaxy role [-h] ROLE_ACTION ...
   
   positional arguments:
     ROLE_ACTION
       init       Initialize new role with the base structure of a role.
       remove     Delete roles from roles_path.
       delete     Removes the role from Galaxy. It does not remove or alter the
                  actual GitHub repository.
       list       Show the name and version of each role installed in the
                  roles_path.
       search     Search the Galaxy database by tags, platforms, author and
                  multiple keywords.
       import     Import a role into a galaxy server
       setup      Manage the integration between Galaxy and the given source.
       info       View more details about a specific role.
       install    Install role(s) from file(s), URL(s) or Ansible Galaxy
   
   optional arguments:
     -h, --help   show this help message and exit
   

2. ansible-galaxy role 每個子命令都有輔助說明，例如以下查詢 search 的輔助說明。

   [deyu1@kvm19 ansible]$ ansible-galaxy role search -h
   usage: ansible-galaxy role search [-h] [-s API_SERVER] [--token API_KEY] [-c]
                                     [-v] [--platforms PLATFORMS]
                                     [--galaxy-tags GALAXY_TAGS] [--author AUTHOR]
                                     [searchterm ...]
   
   positional arguments:
     searchterm            Search terms
   
   optional arguments:
     -h, --help            show this help message and exit
     -s API_SERVER, --server API_SERVER
                           The Galaxy API server URL
     --token API_KEY, --api-key API_KEY
                           The Ansible Galaxy API key which can be found at
                           https://galaxy.ansible.com/me/preferences.
     -c, --ignore-certs    Ignore SSL certificate validation errors.
     -v, --verbose         Causes Ansible to print more debug messages. Adding
                           multiple -v will increase the verbosity, the builtin
                           plugins currently evaluate up to -vvvvvv. A reasonable
                           level to start is -vvv, connection debugging might
                           require -vvvv.
     --platforms PLATFORMS
                           list of OS platforms to filter by
     --galaxy-tags GALAXY_TAGS
                           list of galaxy tags to filter by
     --author AUTHOR       GitHub username