640100604b
This adds an extension to support fetching port statistics from any plugin that supports it. Change-Id: Id14ee3c9604878b8a06d668126452cd5a5071b10
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
"""
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# Copyright 2011 Nicira Networks, 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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#
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# @author: Brad Hall, Nicira Networks, Inc
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#
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"""
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def get_view_builder(req):
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"""get view builder"""
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base_url = req.application_url
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return ViewBuilder(base_url)
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class ViewBuilder(object):
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"""
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ViewBuilder for Port statistics.
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Port stats coming back from the plugin will look like this:
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{
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"rx_packets": 0,
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"rx_bytes": 0,
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"tx_errors": 0,
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"rx_errors": 0,
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"tx_bytes": 0,
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"tx_packets": 0
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}
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"""
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def __init__(self, base_url):
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self.base_url = base_url
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def build(self, portstat_data, is_detail=True):
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# We just ignore is_detail -- it doesn't make sense in this context.
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return self._build(portstat_data)
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def _build(self, portstat_data):
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return portstat_data
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