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#!/usr/bin/env python
'''this generator handles production of client-specific debconf files'''
__revision__ = '$Revision$'
from Bcfg2.Server.Generator import Generator, DirectoryBacked
from elementtree.ElementTree import XML
class Debconf(Generator):
'''Debconf takes <data>/template.dat and adds entries for
-> hostname
-> video driver'''
__name__ = 'Debconf'
__version__ = '$Revision$'
__author__ = 'bcfg-dev@mcs.anl.gov'
__provides__ = {'ConfigFile':{}}
probes = [XML('''<probe interpreter='/bin/sh'>lspci|grep VGA</probe>''')]
def __setup__(self):
self.repo = DirectoryBacked(self.data, self.core.fam)
self.xsensed = {}
def build_config_dat(self, entry, metadata):
'''build debconf file for client'''
entry.attrib['owner'] = 'root'
entry.attrib['group'] = 'root'
entry.attrib['perms'] = '0600'
filedata = self.repo.entries['config.dat']
xdriver = self.xsensed.get(metadata.hostname, "vesa")
entry.text = filedata % (metadata.hostname, xdriver)
def get_probes(self, metadata):
return self.probes
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