47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
# Copyright 2014 Cisco Systems, Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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class DeviceCfgRpcCallbackMixin(object):
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"""Mixin for Cisco cfg agent device reporting rpc support."""
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def report_non_responding_hosting_devices(self, context, host,
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hosting_device_ids):
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"""Report that a hosting device cannot be contacted.
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@param: context - contains user information
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@param: host - originator of callback
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@param: hosting_device_ids - list of non-responding hosting devices
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@return: -
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"""
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self._l3plugin.handle_non_responding_hosting_devices(
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context, host, hosting_device_ids)
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def register_for_duty(self, context, host):
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"""Report that Cisco cfg agent is ready for duty.
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This function is supposed to be called when the agent has started,
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is ready to take on assignments and before any callbacks to fetch
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logical resources are issued.
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@param: context - contains user information
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@param: host - originator of callback
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@return: True if succesfully registered, False if not successfully
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registered, None if no handler found
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If unsuccessful the agent should retry registration a few
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seconds later
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"""
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# schedule any non-handled hosting devices
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return self._l3plugin.auto_schedule_hosting_devices(context, host)
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