313 lines
9.5 KiB
Python
313 lines
9.5 KiB
Python
# Copyright (c) 2015 Ericsson AB.
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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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"""
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Interface for database access.
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SQLAlchemy is currently the only supported backend.
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"""
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from oslo_config import cfg
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from oslo_db import api
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CONF = cfg.CONF
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_BACKEND_MAPPING = {'sqlalchemy': 'dcorch.db.sqlalchemy.api'}
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IMPL = api.DBAPI.from_config(CONF, backend_mapping=_BACKEND_MAPPING)
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def get_engine():
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return IMPL.get_engine()
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def get_session():
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return IMPL.get_session()
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# quota usage db methods
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###################
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def quota_create(context, project_id, resource, limit):
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"""Create a quota for the given project and resource."""
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return IMPL.quota_create(context, project_id, resource, limit)
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def quota_get(context, project_id, resource):
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"""Retrieve a quota or raise if it does not exist."""
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return IMPL.quota_get(context, project_id, resource)
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def quota_get_all_by_project(context, project_id):
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"""Retrieve all quotas associated with a given project."""
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return IMPL.quota_get_all_by_project(context, project_id)
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def quota_update(context, project_id, resource, limit):
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"""Update a quota or raise if it does not exist."""
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return IMPL.quota_update(context, project_id, resource, limit)
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def quota_destroy(context, project_id, resource):
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"""Destroy the quota or raise if it does not exist."""
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return IMPL.quota_destroy(context, project_id, resource)
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def quota_destroy_all(context, project_id):
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"""Destroy the quota or raise if it does not exist."""
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return IMPL.quota_destroy(context, project_id)
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def quota_class_get(context, class_name, resource):
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"""Retrieve quota from the given quota class."""
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return IMPL.quota_class_get(context, class_name, resource)
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def quota_class_get_default(context):
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"""Get default class quotas."""
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return IMPL.quota_class_get_default(context)
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def quota_class_get_all_by_name(context, class_name):
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"""Get all quota limits for a specified class."""
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return IMPL.quota_class_get_all_by_name(context, class_name)
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def quota_class_create(context, class_name, resource, limit):
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"""Create a new quota limit in a specified class."""
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return IMPL.quota_class_create(context, class_name, resource, limit)
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def quota_class_destroy_all(context, class_name):
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"""Destroy all quotas for class."""
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return IMPL.quota_class_destroy_all(context, class_name)
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def quota_class_update(context, class_name, resource, limit):
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"""Update a quota or raise if it doesn't exist."""
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return IMPL.quota_class_update(context, class_name, resource, limit)
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def db_sync(engine, version=None):
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"""Migrate the database to `version` or the most recent version."""
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return IMPL.db_sync(engine, version=version)
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def db_version(engine):
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"""Display the current database version."""
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return IMPL.db_version(engine)
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def service_create(context, service_id, host=None, binary=None,
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topic=None):
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return IMPL.service_create(context, service_id=service_id, host=host,
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binary=binary, topic=topic)
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def service_update(context, service_id, values=None):
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return IMPL.service_update(context, service_id, values=values)
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def service_delete(context, service_id):
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return IMPL.service_delete(context, service_id)
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def service_get(context, service_id):
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return IMPL.service_get(context, service_id)
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def service_get_all(context):
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return IMPL.service_get_all(context)
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def subcloud_get(context, region_id):
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return IMPL.subcloud_get(context, region_id)
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def subcloud_get_all(context, region_name=None,
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management_state=None,
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availability_status=None):
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return IMPL.subcloud_get_all(context, region_name=region_name,
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management_state=management_state,
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availability_status=availability_status)
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def subcloud_create(context, region_name, values):
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return IMPL.subcloud_create(context, region_name, values)
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def subcloud_update(context, region_name, values):
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return IMPL.subcloud_update(context, region_name, values)
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def subcloud_delete(context, region_name):
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return IMPL.subcloud_delete(context, region_name)
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def resource_get_by_type_and_master_id(context, resource_type, master_id):
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return IMPL.resource_get_by_type_and_master_id(
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context, resource_type, master_id)
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def resource_get_by_id(context, id):
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return IMPL.resource_get_by_id(context, id)
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def resource_get_all(context, resource_type=None):
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return IMPL.resource_get_all(context, resource_type=resource_type)
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def resource_create(context, resource_type, values):
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return IMPL.resource_create(context, resource_type, values)
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def resource_update(context, resource_type, values):
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return IMPL.resource_update(context, resource_type, values)
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def resource_delete(context, resource_type, master_id):
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return IMPL.resource_delete(context, resource_type, master_id)
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def add_subcloud_resource_filter_by_subcloud(query, value):
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return IMPL.add_subcloud_resource_filter_by_subcloud(query, value)
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def subcloud_resource_get(context, subcloud_resource_id):
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return IMPL.subcloud_resource_get(context, subcloud_resource_id)
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def subcloud_resources_get_by_subcloud(context, subcloud_id):
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return IMPL.subcloud_resources_get_by_subcloud(context, subcloud_id)
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def subcloud_resources_get_by_resource(context, resource_id):
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return IMPL.subcloud_resources_get_by_resource(context, resource_id)
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def subcloud_resource_get_by_resource_and_subcloud(
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context, resource_id, subcloud_id):
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return IMPL.subcloud_resource_get_by_resource_and_subcloud(
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context, resource_id, subcloud_id)
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def subcloud_resources_get_all(context):
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return IMPL.subcloud_resources_get_all(context)
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def subcloud_resource_create(context, subcloud_id, resource_id, values):
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return IMPL.subcloud_resource_create(context,
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subcloud_id, resource_id, values)
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def subcloud_resource_update(context, subcloud_resource_id, values):
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return IMPL.subcloud_resource_update(context,
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subcloud_resource_id, values)
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def subcloud_resource_delete(context, subcloud_resource_id):
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return IMPL.subcloud_resource_delete(context, subcloud_resource_id)
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def orch_job_get(context, orch_job_id):
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return IMPL.orch_job_get(context, orch_job_id)
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def orch_job_get_all(context, resource_id=None):
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return IMPL.orch_job_get_all(context, resource_id=resource_id)
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def orch_job_create(context, resource_id, endpoint_type,
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operation_type, values):
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return IMPL.orch_job_create(context, resource_id, endpoint_type,
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operation_type, values)
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def orch_job_update(context, orch_job_id, values):
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return IMPL.orch_job_update(context, orch_job_id, values)
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def orch_job_delete(context, orch_job_id):
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return IMPL.orch_job_delete(context, orch_job_id)
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def orch_request_get(context, orch_request_id):
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return IMPL.orch_request_get(context, orch_request_id)
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def orch_request_get_all(context, orch_job_id=None):
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return IMPL.orch_request_get_all(context, orch_job_id=orch_job_id)
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def orch_request_get_by_attrs(context,
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endpoint_type,
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resource_type=None,
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target_region_name=None,
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states=None):
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"""Query OrchRequests by attributes.
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:param context: authorization context
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:param endpoint_type: OrchJob.endpoint_type
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:param resource_type: Resource.resource_type
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:param target_region_name: OrchRequest target_region_name
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:param states: [OrchRequest.state] must be a list
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:return: [OrchRequests] sorted by OrchRequest.id
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"""
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return IMPL.orch_request_get_by_attrs(
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context,
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endpoint_type,
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resource_type=resource_type,
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target_region_name=target_region_name,
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states=states)
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def orch_request_create(context, orch_job_id, target_region_name, values):
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return IMPL.orch_request_create(context, orch_job_id,
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target_region_name, values)
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def orch_request_update(context, orch_request_id, values):
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return IMPL.orch_request_update(context, orch_request_id, values)
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def orch_request_destroy(context, orch_request_id):
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return IMPL.orch_request_destroy(context, orch_request_id)
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def orch_request_delete_by_subcloud(context, region_name):
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return IMPL.orch_request_delete_by_subcloud(context, region_name)
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# Alarm Resources
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def subcloud_alarms_get(context, region_id):
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return IMPL.subcloud_alarms_get(context, region_id)
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def subcloud_alarms_get_all(context, region_name=None):
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return IMPL.subcloud_alarms_get_all(context, region_name=region_name)
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def subcloud_alarms_create(context, region_name, values):
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return IMPL.subcloud_alarms_create(context, region_name, values)
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def subcloud_alarms_update(context, region_name, values):
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return IMPL.subcloud_alarms_update(context, region_name, values)
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def subcloud_alarms_delete(context, region_name):
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return IMPL.subcloud_alarms_delete(context, region_name)
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