8c27f069dd
This commit applies the Black format to the `dcmanager` files to ensure that it adheres to the Black code style guidelines. Test Plan: PASS: Success in stx-distcloud-tox-black Story: 2011149 Task: 50444 Change-Id: I4a8af46e24d4b5da2757f0a4e20a50a69523c44a Signed-off-by: Hugo Brito <hugo.brito@windriver.com>
130 lines
4.6 KiB
Python
130 lines
4.6 KiB
Python
# Copyright (c) 2015 Ericsson AB.
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# Copyright (c) 2024 Wind River Systems, Inc.
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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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# Copyright (c) 2020 Wind River Systems, Inc.
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#
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"""Subcloud object."""
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from oslo_log import log as logging
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from oslo_versionedobjects import base as ovo_base
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from oslo_versionedobjects import fields as ovo_fields
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from dcorch.common import exceptions
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from dcorch.db import api as db_api
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from dcorch.objects import base
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LOG = logging.getLogger(__name__)
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@base.OrchestratorObjectRegistry.register
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class Subcloud(base.OrchestratorObject, base.VersionedObjectDictCompat):
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"""DC Orchestrator subcloud object."""
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fields = {
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"id": ovo_fields.IntegerField(),
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"uuid": ovo_fields.UUIDField(),
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"region_name": ovo_fields.StringField(),
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"software_version": ovo_fields.StringField(),
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"management_state": ovo_fields.StringField(nullable=True),
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"availability_status": ovo_fields.StringField(),
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"capabilities": ovo_fields.DictOfListOfStringsField(),
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"initial_sync_state": ovo_fields.StringField(),
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"management_ip": ovo_fields.StringField(),
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}
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def create(self):
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if self.obj_attr_is_set("id"):
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raise exceptions.ObjectActionError(
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action="create", reason="already created"
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)
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updates = self.obj_get_changes()
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try:
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region_name = updates.pop("region_name")
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except KeyError:
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raise exceptions.ObjectActionError(
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action="create",
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reason="cannot create a Subcloud object without a region_name set",
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)
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try:
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db_subcloud = db_api.subcloud_create(self._context, region_name, updates)
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return self._from_db_object(self._context, self, db_subcloud)
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except Exception as e:
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LOG.error(
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"Failed to create subcloud %s: %s"
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% (self.region_name, str(e)) # pylint: disable=no-member
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)
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raise e
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@classmethod
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def get_by_name(cls, context, subcloud_name):
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db_subcloud = db_api.subcloud_get(context, subcloud_name)
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return cls._from_db_object(context, cls(), db_subcloud)
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@classmethod
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def delete_subcloud_by_name(cls, context, subcloud_name):
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try:
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db_api.subcloud_delete(context, subcloud_name)
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except Exception as e:
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LOG.error("Failed to delete subcloud entry for %s: %s" % (subcloud_name, e))
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def save(self):
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updates = self.obj_get_changes()
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updates.pop("id", None)
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updates.pop("uuid", None)
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db_subcloud = db_api.subcloud_update(
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self._context, self.region_name, updates # pylint: disable=no-member
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)
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self._from_db_object(self._context, self, db_subcloud)
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self.obj_reset_changes()
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def delete(self):
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# TODO(cfriesen): fix up to use delete cascade
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# delete the associated sync requests
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try:
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db_api.orch_request_delete_by_subcloud(
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self._context, self.region_name # pylint: disable=no-member
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)
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except Exception as e:
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LOG.error(
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"Failed to delete orchestration request for %s: %s"
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% (self.region_name, str(e)) # pylint: disable=no-member
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)
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try:
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db_api.subcloud_delete(
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self._context, self.region_name # pylint: disable=no-member
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)
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except Exception as e:
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LOG.error(
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"Failed to delete subcloud entry for %s: %s"
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% (self.region_name, str(e)) # pylint: disable=no-member
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)
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@base.OrchestratorObjectRegistry.register
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class SubcloudList(ovo_base.ObjectListBase, base.OrchestratorObject):
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"""DC Orchestrator subcloud list object."""
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VERSION = "1.1"
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fields = {
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"objects": ovo_fields.ListOfObjectsField("Subcloud"),
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}
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@classmethod
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def get_all(cls, context):
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subclouds = db_api.subcloud_get_all(context)
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return ovo_base.obj_make_list(context, cls(context), Subcloud, subclouds)
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