0e085cdf85
* each service class was moved to a new file * Service and VersionedService were moved from api_discovery to service_base.py * api_discovery.py is removed and methods for discovery were moved to a newly created class Services - class holds methods related to instantiating services, discovering their versions and extensions, configuring them * constants were moved to an independent file - constants.py Change-Id: I00880f4bd30cc4d1609c20aecca820854312b1e7
91 lines
3.7 KiB
Python
91 lines
3.7 KiB
Python
# Copyright 2013, 2016 Red Hat, 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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import json
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from base import VersionedService
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from config_tempest.constants import LOG
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class NetworkService(VersionedService):
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def set_extensions(self):
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body = self.do_get(self.service_url + '/v2.0/extensions.json')
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body = json.loads(body)
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self.extensions = map(lambda x: x['alias'], body['extensions'])
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def create_tempest_networks(self, has_neutron, conf, network_id):
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LOG.info("Setting up network")
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LOG.debug("Is neutron present: {0}".format(has_neutron))
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if has_neutron:
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self.client = self.client.get_neutron_client()
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self.create_tempest_networks_neutron(conf, network_id)
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else:
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self.client = self.client.get_nova_net_client()
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self.create_tempest_networks_nova(conf)
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def create_tempest_networks_neutron(self, conf, public_network_id):
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self._public_network_name = None
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self._public_network_id = public_network_id
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# if user supplied the network we should use
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if public_network_id:
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self._supplied_network()
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# no network id provided, try to auto discover a public network
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else:
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self._discover_network()
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if self._public_network_id is not None:
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conf.set('network', 'public_network_id', self._public_network_id)
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if self._public_network_name is not None:
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conf.set('network', 'floating_network_name',
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self._public_network_name)
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def _supplied_network(self):
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LOG.info("Looking for existing network id: {0}"
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"".format(self._public_network_id))
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# check if network exists
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network_list = self.client.list_networks()
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for network in network_list['networks']:
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if network['id'] == self._public_network_id:
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self._public_network_name = network['name']
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break
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else:
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raise ValueError('provided network id: {0} was not found.'
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''.format(self._public_network_id))
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def _discover_network(self):
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LOG.info("No network supplied, trying auto discover for network")
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network_list = self.client.list_networks()
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for network in network_list['networks']:
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if network['router:external'] and network['subnets']:
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LOG.info("Found network, using: {0}".format(network['id']))
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self._public_network_id = network['id']
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self._public_network_name = network['name']
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break
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# Couldn't find an existing external network
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else:
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LOG.error("No external networks found. "
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"Please note that any test that relies on external "
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"connectivity would most likely fail.")
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def create_tempest_networks_nova(self, conf):
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networks = self.client.list_networks()
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if networks:
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label = networks['networks'][0]['label']
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if label:
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conf.set('compute', 'fixed_network_name', label)
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else:
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raise Exception('fixed_network_name could not be '
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'discovered and must be specified')
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