38f92769d6
In case the project plugin of the loadbalancer does not match the one of the new object fail the creation Change-Id: If7a43d46223ccc966665ce2f6bbc6c9fec9cc5f1
266 lines
12 KiB
Python
266 lines
12 KiB
Python
# Copyright 2017 VMware, 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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from oslo_log import helpers as log_helpers
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from oslo_log import log as logging
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from neutron_lib import exceptions as n_exc
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from vmware_nsx.services.lbaas import base_mgr
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LOG = logging.getLogger(__name__)
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class EdgeLoadbalancerDriverV2(object):
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@log_helpers.log_method_call
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def __init__(self):
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super(EdgeLoadbalancerDriverV2, self).__init__()
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self.loadbalancer = EdgeLoadBalancerManager()
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self.listener = EdgeListenerManager()
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self.pool = EdgePoolManager()
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self.member = EdgeMemberManager()
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self.healthmonitor = EdgeHealthMonitorManager()
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self.l7policy = EdgeL7PolicyManager()
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self.l7rule = EdgeL7RuleManager()
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class EdgeLoadBalancerManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, lb):
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# verify that the subnet belongs to the same plugin as the lb
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lb_p = self.core_plugin._get_plugin_from_project(context,
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lb.tenant_id)
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subnet_p = self.core_plugin._get_subnet_plugin_by_id(
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context, lb.vip_subnet_id)
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if lb_p.plugin_type() != subnet_p.plugin_type():
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self.lbv2_driver.load_balancer.failed_completion(context, lb)
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msg = (_('Subnet must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return lb_p.lbv2_driver.loadbalancer.create(context, lb)
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@log_helpers.log_method_call
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def update(self, context, old_lb, new_lb):
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p = self.core_plugin._get_plugin_from_project(context,
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new_lb.tenant_id)
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return p.lbv2_driver.loadbalancer.update(context, old_lb, new_lb)
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@log_helpers.log_method_call
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def delete(self, context, lb):
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p = self.core_plugin._get_plugin_from_project(context,
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lb.tenant_id)
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return p.lbv2_driver.loadbalancer.delete(context, lb)
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@log_helpers.log_method_call
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def refresh(self, context, lb):
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p = self.core_plugin._get_plugin_from_project(context,
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lb.tenant_id)
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return p.lbv2_driver.loadbalancer.refresh(context, lb)
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@log_helpers.log_method_call
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def stats(self, context, lb):
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p = self.core_plugin._get_plugin_from_project(context,
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lb.tenant_id)
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return p.lbv2_driver.loadbalancer.stats(context, lb)
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@log_helpers.log_method_call
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def get_operating_status(self, context, id, with_members=False):
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p = self.core_plugin._get_plugin_from_project(context,
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context.project_id)
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return p.lbv2_driver.loadbalancer.get_operating_status(
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context, id, with_members=with_members)
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class EdgeListenerManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, listener, certificate=None):
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p = self.core_plugin._get_plugin_from_project(context,
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listener.tenant_id)
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if listener.loadbalancer:
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, listener.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('Listener must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.listener.create(context, listener,
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certificate=certificate)
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@log_helpers.log_method_call
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def update(self, context, old_listener, new_listener, certificate=None):
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p = self.core_plugin._get_plugin_from_project(context,
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new_listener.tenant_id)
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return p.lbv2_driver.listener.update(context,
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old_listener,
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new_listener,
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certificate=certificate)
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@log_helpers.log_method_call
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def delete(self, context, listener):
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p = self.core_plugin._get_plugin_from_project(context,
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listener.tenant_id)
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return p.lbv2_driver.listener.delete(context, listener)
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class EdgePoolManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, pool):
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p = self.core_plugin._get_plugin_from_project(context,
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pool.tenant_id)
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if pool.loadbalancer:
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, pool.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('Pool must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.pool.create(context, pool)
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@log_helpers.log_method_call
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def update(self, context, old_pool, new_pool):
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p = self.core_plugin._get_plugin_from_project(context,
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new_pool.tenant_id)
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return p.lbv2_driver.pool.update(context, old_pool, new_pool)
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@log_helpers.log_method_call
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def delete(self, context, pool):
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p = self.core_plugin._get_plugin_from_project(context,
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pool.tenant_id)
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return p.lbv2_driver.pool.delete(context, pool)
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class EdgeMemberManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, member):
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p = self.core_plugin._get_plugin_from_project(context,
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member.tenant_id)
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if member.pool and member.pool.loadbalancer:
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, member.pool.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('Member must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.member.create(context, member)
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@log_helpers.log_method_call
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def update(self, context, old_member, new_member):
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p = self.core_plugin._get_plugin_from_project(context,
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new_member.tenant_id)
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return p.lbv2_driver.member.update(context, old_member, new_member)
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@log_helpers.log_method_call
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def delete(self, context, member):
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p = self.core_plugin._get_plugin_from_project(context,
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member.tenant_id)
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return p.lbv2_driver.member.delete(context, member)
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class EdgeHealthMonitorManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, hm):
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p = self.core_plugin._get_plugin_from_project(context,
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hm.tenant_id)
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if hm.pool and hm.pool.loadbalancer:
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, hm.pool.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('Health monitor must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.healthmonitor.create(context, hm)
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@log_helpers.log_method_call
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def update(self, context, old_hm, new_hm):
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p = self.core_plugin._get_plugin_from_project(context,
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new_hm.tenant_id)
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return p.lbv2_driver.healthmonitor.update(context, old_hm, new_hm)
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@log_helpers.log_method_call
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def delete(self, context, hm):
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p = self.core_plugin._get_plugin_from_project(context,
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hm.tenant_id)
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return p.lbv2_driver.healthmonitor.delete(context, hm)
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class EdgeL7PolicyManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, policy):
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p = self.core_plugin._get_plugin_from_project(context,
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policy.tenant_id)
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if policy.listener and policy.listener.loadbalancer:
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, policy.listener.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('L7 Policy must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.l7policy.create(context, policy)
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@log_helpers.log_method_call
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def update(self, context, old_policy, new_policy):
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p = self.core_plugin._get_plugin_from_project(context,
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new_policy.tenant_id)
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return p.lbv2_driver.l7policy.update(context, old_policy, new_policy)
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@log_helpers.log_method_call
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def delete(self, context, policy):
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p = self.core_plugin._get_plugin_from_project(context,
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policy.tenant_id)
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return p.lbv2_driver.l7policy.delete(context, policy)
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class EdgeL7RuleManager(base_mgr.LoadbalancerBaseManager):
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@log_helpers.log_method_call
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def create(self, context, rule):
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p = self.core_plugin._get_plugin_from_project(context,
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rule.tenant_id)
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if (rule.policy and rule.policy.listener and
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rule.policy.listener.loadbalancer):
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# Verify that this is the same plugin as the loadbalancer
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lb_p = self.core_plugin._get_plugin_from_project(
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context, rule.policy.listener.loadbalancer.tenant_id)
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if lb_p != p:
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msg = (_('L7 Rule must belong to the plugin %s, as the '
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'loadbalancer') % lb_p.plugin_type())
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raise n_exc.BadRequest(resource='edge-lbaas', msg=msg)
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return p.lbv2_driver.l7rule.create(context, rule)
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@log_helpers.log_method_call
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def update(self, context, old_rule, new_rule):
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p = self.core_plugin._get_plugin_from_project(context,
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new_rule.tenant_id)
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return p.lbv2_driver.l7rule.update(context, old_rule, new_rule)
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@log_helpers.log_method_call
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def delete(self, context, rule):
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p = self.core_plugin._get_plugin_from_project(context,
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rule.tenant_id)
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return p.lbv2_driver.l7rule.delete(context, rule)
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