44 lines
1.5 KiB
Python
44 lines
1.5 KiB
Python
# Copyright 2018 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# the reactive framework unfortunately does not grok `import as` in conjunction
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# with decorators on class instance methods, so we have to revert to `from ...`
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# imports
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from charms.reactive import (
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Endpoint,
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clear_flag,
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set_flag,
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when_all,
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when_not,
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)
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class NeutronLoadBalancerRequires(Endpoint):
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@when_all('endpoint.{endpoint_name}.joined',
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'endpoint.{endpoint_name}.changed.neutron-api-ready')
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def joined(self):
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clear_flag(
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self.expand_name(
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'endpoint.{endpoint_name}.changed.neutron-api-ready'))
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set_flag(self.expand_name('{endpoint_name}.available'))
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@when_not('endpoint.{endpoint_name}.joined')
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def broken(self):
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clear_flag(self.expand_name('{endpoint_name}.available'))
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def publish_load_balancer_info(self, name, base_url):
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for relation in self.relations:
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relation.to_publish['name'] = name
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relation.to_publish['base_url'] = base_url
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