65489bbae4
- Introducing Opflex agent; - Multiple PTGs per L2Ps; - Multiple PTGs same subnet. Change-Id: I5dcb12daed669131270e589a01cee432b53cd61c
61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
# 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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from keystoneclient import auth as ks_auth
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from keystoneclient import session as ks_session
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from neutron.notifiers import nova as n_nova
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from novaclient import client as nclient
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from novaclient import exceptions as nova_exceptions
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from oslo_config import cfg
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from oslo_log import log as logging
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LOG = logging.getLogger(__name__)
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class NovaClient:
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def __init__(self):
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auth = ks_auth.load_from_conf_options(cfg.CONF, 'nova')
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endpoint_override = None
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if not auth:
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if cfg.CONF.nova_admin_tenant_id:
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endpoint_override = "%s/%s" % (cfg.CONF.nova_url,
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cfg.CONF.nova_admin_tenant_id)
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auth = n_nova.DefaultAuthPlugin(
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auth_url=cfg.CONF.nova_admin_auth_url,
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username=cfg.CONF.nova_admin_username,
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password=cfg.CONF.nova_admin_password,
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tenant_id=cfg.CONF.nova_admin_tenant_id,
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tenant_name=cfg.CONF.nova_admin_tenant_name,
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endpoint_override=endpoint_override)
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session = ks_session.Session.load_from_conf_options(
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cfg.CONF, 'nova', auth=auth)
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novaclient_cls = nclient.get_client_class(n_nova.NOVA_API_VERSION)
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self.nclient = novaclient_cls(
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session=session,
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region_name=cfg.CONF.nova.region_name)
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def get_server(self, server_id):
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try:
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return self.client.servers.get(server_id)
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except nova_exceptions.NotFound:
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LOG.warning(_("Nova returned NotFound for server: %s"),
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server_id)
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except Exception as e:
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LOG.exception(e)
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