ansible-vault 命令

1. ansible-vault 命令輔助說明，第一行列出的是所有可用的子命令。

   [deyu1@kvm19 ansible]$ ansible-vault --help
   Usage: ansible-vault [create|decrypt|edit|encrypt|encrypt_string|rekey|view] 
   [options] [vaultfile.yml]
   
   encryption/decryption utility for Ansible data files
   
   Options:
     --ask-vault-pass      ask for vault password
     -h, --help            show this help message and exit
     --new-vault-id=NEW_VAULT_ID
                           the new vault identity to use for rekey
     --new-vault-password-file=NEW_VAULT_PASSWORD_FILE
                           new vault password file for rekey
     --vault-id=VAULT_IDS  the vault identity to use
     --vault-password-file=VAULT_PASSWORD_FILES
                           vault password file
     -v, --verbose         verbose mode (-vvv for more, -vvvv to enable
                           connection debugging)
     --version             show program's version number, config file location,
                           configured module search path, module location,
                           executable location and exit
   
    See 'ansible-vault <command> --help' for more information on a specific
   command.