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2864d6f361
Ticket: CM-7360 Reviewed By: CCR-4721 Testing Done: smoke / testifreload / Tested on amd64 platform (by Sam) This patch replaces all calls to rtnetlink with python-nlmanager. Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>
53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
#!/usr/bin/python
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#
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# Copyright 2014 Cumulus Networks, Inc. All rights reserved.
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# Author: Roopa Prabhu, roopa@cumulusnetworks.com
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#
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# ifupdownBase --
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# base object for various ifupdown objects
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#
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import logging
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import re
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import os
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import traceback
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from ifupdown.netlink import netlink
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from iface import *
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import ifupdownflags as ifupdownflags
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class ifupdownBase(object):
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def __init__(self):
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modulename = self.__class__.__name__
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self.logger = logging.getLogger('ifupdown.' + modulename)
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def ignore_error(self, errmsg):
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if (ifupdownflags.flags.FORCE == True or re.search(r'exists', errmsg,
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re.IGNORECASE | re.MULTILINE) is not None):
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return True
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return False
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def log_warn(self, str):
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if self.ignore_error(str) == False:
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if self.logger.getEffectiveLevel() == logging.DEBUG:
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traceback.print_stack()
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self.logger.warn(str)
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pass
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def log_error(self, str):
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if self.ignore_error(str) == False:
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raise
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#raise Exception(str)
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else:
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pass
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def link_exists(self, ifacename):
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return os.path.exists('/sys/class/net/%s' %ifacename)
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def link_up(self, ifacename):
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netlink.link_set_updown(ifacename, "up")
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def link_down(self, ifacename):
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netlink.link_set_updown(ifacename, "down")
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