70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
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# Copyright (c) 2022 Troila
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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_config import cfg
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from oslo_log import log as logging
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from kuryr_kubernetes import config
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from kuryr_kubernetes import constants
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from kuryr_kubernetes.controller.drivers import base
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from kuryr_kubernetes.controller.drivers import utils as driver_utils
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LOG = logging.getLogger(__name__)
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class AnnotationProjectBaseDriver(
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base.PodProjectDriver, base.ServiceProjectDriver,
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base.NamespaceProjectDriver, base.NetworkPolicyProjectDriver):
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"""Provides project ID based on resource's annotation."""
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project_annotation = constants.K8s_ANNOTATION_PROJECT
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def _get_namespace_project(self, namespace):
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ns_md = namespace['metadata']
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project = ns_md.get('annotations', {}).get(self.project_annotation)
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if not project:
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LOG.debug("Namespace %s has no project annotation, try to get "
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"project id from the configuration option.",
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namespace['metadata']['name'])
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project = config.CONF.neutron_defaults.project
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if not project:
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raise cfg.RequiredOptError('project',
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cfg.OptGroup('neutron_defaults'))
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return project
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def get_project(self, resource):
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res_ns = resource['metadata']['namespace']
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namespace_path = f"{constants.K8S_API_NAMESPACES}/{res_ns}"
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namespace = driver_utils.get_k8s_resource(namespace_path)
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return self._get_namespace_project(namespace)
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class AnnotationPodProjectDriver(AnnotationProjectBaseDriver):
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pass
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class AnnotationServiceProjectDriver(AnnotationProjectBaseDriver):
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pass
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class AnnotationNamespaceProjectDriver(AnnotationProjectBaseDriver):
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def get_project(self, namespace):
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return self._get_namespace_project(namespace)
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class AnnotationNetworkPolicyProjectDriver(AnnotationProjectBaseDriver):
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pass
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