32d1b92f18
Add resource type and project name tags to qos switching profile. Make maximum length of resource type name a constant. Fix some typos. Change-Id: Ibd793894ca65320fa5fcf49e5dfa1872f534b7fe
96 lines
3.7 KiB
Python
96 lines
3.7 KiB
Python
# Copyright 2015 VMware, Inc.
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#
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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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from oslo_log import log as logging
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from oslo_utils import excutils
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from neutron.db import db_base_plugin_common
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from neutron.objects.qos import policy as policy_object
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from neutron.services.qos import qos_plugin
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from vmware_nsx._i18n import _LE, _LI
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from vmware_nsx.common import utils
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from vmware_nsx.nsxlib import v3 as nsxlib
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LOG = logging.getLogger(__name__)
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class NsxQosPlugin(qos_plugin.QoSPlugin):
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"""Service plugin for VMware NSX to implement Neutron's Qos API."""
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supported_extension_aliases = ["qos"]
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def __init__(self):
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super(NsxQosPlugin, self).__init__()
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LOG.info(_LI("Loading VMware Qos Service Plugin"))
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@db_base_plugin_common.convert_result_to_dict
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def create_policy(self, context, policy):
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tags = utils.build_v3_tags_payload(
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policy['policy'], resource_type='os-neutron-qos-id',
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project_name=context.tenant_name)
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result = nsxlib.create_qos_switching_profile(
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tags=tags, name=policy['policy'].get("name"),
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description=policy['policy'].get("description"))
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policy['policy']['id'] = result['id']
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try:
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policy = policy_object.QosPolicy(context, **policy['policy'])
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policy.create()
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return policy
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except Exception:
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with excutils.save_and_reraise_exception():
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# Undo creation on the backend
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LOG.exception(_LE('Failed to create qos-policy'))
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nsxlib.delete_qos_switching_profile(result['id'])
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def delete_policy(self, context, policy_id):
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# Delete policy from neutron first; as neutron checks if there are any
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# active network/ port bindings
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policy = policy_object.QosPolicy(context)
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policy.id = policy_id
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policy.delete()
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nsxlib.delete_qos_switching_profile(policy_id)
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def update_policy(self, context, policy_id, policy):
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raise NotImplementedError()
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def get_policy_bandwidth_limit_rule(self, context, rule_id,
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policy_id, fields=None):
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raise NotImplementedError()
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def get_policy_bandwidth_limit_rules(self, context, policy_id,
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filters=None, fields=None,
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sorts=None, limit=None,
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marker=None, page_reverse=False):
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raise NotImplementedError()
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def create_policy_bandwidth_limit_rule(self, context, policy_id,
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bandwidth_limit_rule):
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raise NotImplementedError()
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def update_policy_bandwidth_limit_rule(self, context, rule_id, policy_id,
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bandwidth_limit_rule):
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raise NotImplementedError()
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def delete_policy_bandwidth_limit_rule(self, context, rule_id, policy_id):
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raise NotImplementedError()
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def get_rule_types(self, context, filters=None, fields=None,
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sorts=None, limit=None,
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marker=None, page_reverse=False):
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raise NotImplementedError()
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