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Current File : //lib/python2.7/site-packages/salt/states/quota.py

# -*- coding: utf-8 -*-
'''
Management of POSIX Quotas
==========================

The quota can be managed for the system:

.. code-block:: yaml

    /:
      quota.mode:
        mode: off
        quotatype: user
'''
# Import Python libs
from __future__ import absolute_import, print_function, unicode_literals


def __virtual__():
    '''
    Only load if the quota module is available in __salt__
    '''
    return 'quota' if 'quota.report' in __salt__ else False


def mode(name, mode, quotatype):
    '''
    Set the quota for the system

    name
        The filesystem to set the quota mode on

    mode
        Whether the quota system is on or off

    quotatype
        Must be ``user`` or ``group``
    '''
    ret = {'name': name,
           'changes': {},
           'result': None,
           'comment': ''}
    fun = 'off'
    if mode is True:
        fun = 'on'
    if __salt__['quota.get_mode'](name)[name][quotatype] == fun:
        ret['result'] = True
        ret['comment'] = 'Quota for {0} already set to {1}'.format(name, fun)
        return ret
    if __opts__['test']:
        ret['comment'] = 'Quota for {0} needs to be set to {1}'.format(name,
                                                                       fun)
        return ret
    if __salt__['quota.{0}'.format(fun)](name):
        ret['changes'] = {'quota': name}
        ret['result'] = True
        ret['comment'] = 'Set quota for {0} to {1}'.format(name, fun)
        return ret
    else:
        ret['result'] = False
        ret['comment'] = 'Failed to set quota for {0} to {1}'.format(name, fun)
        return ret

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