Current File : //usr/lib/python2.7/site-packages/salt/matchers/confirm_top.py
# -*- coding: utf-8 -*-
'''
The matcher subsystem needs a function called 'confirm_top', which
takes the data passed to a top file environment and determines if that
data matches this minion.
'''
from __future__ import absolute_import
import logging
import salt.loader
log = logging.getLogger(__file__)
def confirm_top(match, data, nodegroups=None):
'''
Takes the data passed to a top file environment and determines if the
data matches this minion
'''
matcher = 'compound'
if not data:
log.error('Received bad data when setting the match from the top '
'file')
return False
for item in data:
if isinstance(item, dict):
if 'match' in item:
matcher = item['match']
matchers = salt.loader.matchers(__opts__)
funcname = matcher + '_match.match'
if matcher == 'nodegroup':
return matchers[funcname](match, nodegroups)
else:
m = matchers[funcname]
return m(match)
# except TypeError, KeyError:
# log.error('Attempting to match with unknown matcher: %s', matcher)
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