300486546b
The current version of the nvp_api client does not load balance requests across multiple controllers. Instead, it just sends all the requests to one controller and if there is a controller failure it will failover to use another controller. This blueprint implements the ablility to utilize all controllers at once. blueprint nvp-api-client-loadbalance-request Change-Id: I331be2a23ae360a95786152d5f116359f690d9f3
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
# Copyright 2012 Nicira, Inc.
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# 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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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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#
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# @author: Aaron Rosen, Nicira Networks, Inc.
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import httplib
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def _conn_str(conn):
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if isinstance(conn, httplib.HTTPSConnection):
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proto = "https://"
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elif isinstance(conn, httplib.HTTPConnection):
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proto = "http://"
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else:
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raise TypeError(_('_conn_str() invalid connection type: %s') %
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type(conn))
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return "%s%s:%s" % (proto, conn.host, conn.port)
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