SaltStack源码分析之saltutil模块

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saltutil模块用于管理minion的状态

/usr/lib/python2.6/site-packages/salt/modules/saltutil.py

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# -*- coding: utf-8 -*- ''' The Saltutil module is used to manage the state of the salt minion itself. It is used to manage minion modules as well as automate updates to the salt minion. :depends:   - esky Python module for update functionality '''

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def sync_grains(saltenv=None, refresh=True):     '''     Sync the grains from the _grains directory on the salt master file     server. This function is environment aware, pass the desired environment     to grab the contents of the _grains directory, base is the default     environment.     CLI Example:     .. code-block:: bash         salt '*' saltutil.sync_grains     '''     ret = _sync('grains', saltenv)     if refresh:         refresh_modules()         refresh_pillar()     return ret

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def sync_all(saltenv=None, refresh=True):     '''     Sync down all of the dynamic modules from the file server for a specific     environment     CLI Example:     .. code-block:: bash         salt '*' saltutil.sync_all     '''     log.debug('Syncing all')     ret = {}     ret['modules'] = sync_modules(saltenv, False)     ret['states'] = sync_states(saltenv, False)     ret['grains'] = sync_grains(saltenv, False)     ret['renderers'] = sync_renderers(saltenv, False)     ret['returners'] = sync_returners(saltenv, False)     ret['outputters'] = sync_outputters(saltenv, False)     ret['utils'] = sync_utils(saltenv, False)     if refresh:         refresh_modules()     return ret