41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
# Copyright 2022 Google LLC
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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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'Group discovered networks by project.'
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import itertools
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import logging
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from . import Level, Resource, register_init, register_discovery
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LOGGER = logging.getLogger('net-dash.discovery.compute-routes-dynamic')
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NAME = 'networks:project'
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@register_init
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def init(resources):
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'Prepares datastructure in the shared resource map.'
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LOGGER.info('init')
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resources.setdefault(NAME, {})
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@register_discovery(Level.DERIVED)
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def start_discovery(resources, response=None):
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'Plugin entry point, group and return discovered networks.'
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LOGGER.info(f'discovery (has response: {response is not None})')
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grouped = itertools.groupby(
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sorted(resources['networks'].values(), key=lambda i: i['project_id']),
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lambda i: i['project_id'])
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for project_id, vpcs in grouped:
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yield Resource(NAME, project_id, [v['self_link'] for v in vpcs])
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