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51 lines
1.7 KiB
51 lines
1.7 KiB
# |
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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 copy |
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import six |
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from heat.common import exception |
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from heat.common import grouputils |
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from heat.common.i18n import _ |
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from heat.engine import rsrc_defn |
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from heat.engine import scheduler |
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def reload_loadbalancers(group, load_balancers, exclude=None): |
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''' |
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Notify the LoadBalancer to reload its config. |
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This must be done after activation (instance in ACTIVE state), otherwise |
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the instances' IP addresses may not be available. |
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''' |
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exclude = exclude or [] |
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id_list = grouputils.get_member_refids(group, exclude=exclude) |
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for name, lb in six.iteritems(load_balancers): |
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props = copy.copy(lb.properties.data) |
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if 'Instances' in lb.properties_schema: |
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props['Instances'] = id_list |
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elif 'members' in lb.properties_schema: |
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props['members'] = id_list |
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else: |
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raise exception.Error( |
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_("Unsupported resource '%s' in LoadBalancerNames") % name) |
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lb_defn = rsrc_defn.ResourceDefinition( |
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lb.name, |
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lb.type(), |
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properties=props, |
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metadata=lb.t.metadata(), |
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deletion_policy=lb.t.deletion_policy()) |
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scheduler.TaskRunner(lb.update, lb_defn)()
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