mirror of
https://github.com/CumulusNetworks/ifupdown2.git
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5dfc8d7422
This reverts commit cfc51ed18be9aee902cbc89a57350d9e99a1950d. this commit seems to have broken usercmds. reverting it until it is fixed. Closes: CM-11856 Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
79 lines
3.0 KiB
Python
79 lines
3.0 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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import ifupdownaddons
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from ifupdown.utils import utils
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import ifupdown.ifupdownflags as ifupdownflags
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class usercmds(ifupdownaddons.modulebase.moduleBase):
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""" ifupdown2 addon module to configure user specified commands """
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_modinfo = {'mhelp' : 'user commands for interfaces',
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'attrs' : {
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'pre-up' :
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{'help' : 'run command before bringing the interface up',
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'multiline' : True},
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'up' :
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{'help' : 'run command at interface bring up',
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'multiline' : True},
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'post-up' :
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{'help' : 'run command after interface bring up',
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'multiline' : True},
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'pre-down' :
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{'help' : 'run command before bringing the interface down',
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'multiline' : True},
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'down' :
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{'help' : 'run command at interface down',
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'multiline' : True},
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'post-down' :
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{'help' : 'run command after bringing interface down',
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'multiline' : True}}}
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def _run_command(self, ifaceobj, op):
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cmd_list = ifaceobj.get_attr_value(op)
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if cmd_list:
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for cmd in cmd_list:
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try:
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utils.exec_user_command(cmd)
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except Exception, e:
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if not self.ignore_error(str(e)):
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self.logger.warn('%s: %s %s' % (ifaceobj.name, op,
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str(e).strip('\n')))
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pass
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_run_ops = {'pre-up' : _run_command,
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'pre-down' : _run_command,
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'up' : _run_command,
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'post-up' : _run_command,
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'down' : _run_command,
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'post-down' : _run_command}
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def get_ops(self):
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""" returns list of ops supported by this module """
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return self._run_ops.keys()
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def run(self, ifaceobj, operation, query_ifaceobj=None, **extra_args):
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""" run user commands
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Args:
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**ifaceobj** (object): iface object
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**operation** (str): list of ops
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Kwargs:
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**query_ifaceobj** (object): query check ifaceobject. This is only
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valid when op is 'query-checkcurr'. It is an object same as
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ifaceobj, but contains running attribute values and its config
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status. The modules can use it to return queried running state
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of interfaces. status is success if the running state is same
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as user required state in ifaceobj. error otherwise.
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"""
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op_handler = self._run_ops.get(operation)
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if not op_handler:
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return
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op_handler(self, ifaceobj, operation)
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