209 lines
7.6 KiB
Python
209 lines
7.6 KiB
Python
# Copyright 2013 OpenStack Foundation
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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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import mock
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from novaclient.v2.servers import Server
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from proboscis import after_class
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from proboscis.asserts import assert_equal
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from proboscis.asserts import assert_raises
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from proboscis import before_class
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from proboscis import SkipTest
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from proboscis import test
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from trove.backup import models as backup_models
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from trove.backup import state
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from trove.common.context import TroveContext
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from trove.common import exception
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import trove.common.instance as tr_instance
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from trove.extensions.mgmt.instances.models import MgmtInstance
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from trove.extensions.mgmt.instances.service import MgmtInstanceController
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from trove.instance import models as imodels
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from trove.instance.models import DBInstance
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from trove.instance.tasks import InstanceTasks
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from trove.tests.config import CONFIG
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from trove.tests.util import create_dbaas_client
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from trove.tests.util import test_config
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from trove.tests.util.users import Requirements
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GROUP = "dbaas.api.mgmt.action.reset-task-status"
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class MgmtInstanceBase(object):
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def setUp(self):
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self._create_instance()
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self.controller = MgmtInstanceController()
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def tearDown(self):
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self.db_info.delete()
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def _create_instance(self):
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self.context = TroveContext(is_admin=True)
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self.tenant_id = 999
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self.db_info = DBInstance.create(
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id="inst-id-1",
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name="instance",
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flavor_id=1,
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datastore_version_id=test_config.dbaas_datastore_version_id,
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tenant_id=self.tenant_id,
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volume_size=None,
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task_status=InstanceTasks.NONE)
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self.server = mock.MagicMock(spec=Server)
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self.instance = imodels.Instance(
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self.context,
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self.db_info,
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self.server,
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datastore_status=imodels.InstanceServiceStatus(
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tr_instance.ServiceStatuses.RUNNING))
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def _make_request(self, path='/', context=None, **kwargs):
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from webob import Request
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path = '/'
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print("path: %s" % path)
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return Request.blank(path=path, environ={'trove.context': context},
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**kwargs)
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def _reload_db_info(self):
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self.db_info = DBInstance.find_by(id=self.db_info.id, deleted=False)
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@test(groups=[GROUP])
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class RestartTaskStatusTests(MgmtInstanceBase):
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@before_class
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def setUp(self):
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super(RestartTaskStatusTests, self).setUp()
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self.backups_to_clear = []
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@after_class
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def tearDown(self):
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super(RestartTaskStatusTests, self).tearDown()
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def _change_task_status_to(self, new_task_status):
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self.db_info.task_status = new_task_status
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self.db_info.save()
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def _make_request(self, path='/', context=None, **kwargs):
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req = super(RestartTaskStatusTests, self)._make_request(path, context,
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**kwargs)
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req.method = 'POST'
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body = {'reset-task-status': {}}
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return req, body
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def reset_task_status(self):
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with mock.patch.object(MgmtInstance, 'load') as mock_load:
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mock_load.return_value = self.instance
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req, body = self._make_request(context=self.context)
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self.controller = MgmtInstanceController()
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resp = self.controller.action(req, body, self.tenant_id,
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self.db_info.id)
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mock_load.assert_called_once_with(context=self.context,
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id=self.db_info.id)
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return resp
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@test
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def mgmt_restart_task_requires_admin_account(self):
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context = TroveContext(is_admin=False)
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req, body = self._make_request(context=context)
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self.controller = MgmtInstanceController()
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assert_raises(exception.Forbidden, self.controller.action,
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req, body, self.tenant_id, self.db_info.id)
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@test
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def mgmt_restart_task_returns_json(self):
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resp = self.reset_task_status()
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out = resp.data("application/json")
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assert_equal(out, None)
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@test
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def mgmt_restart_task_changes_status_to_none(self):
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self._change_task_status_to(InstanceTasks.BUILDING)
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self.reset_task_status()
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self._reload_db_info()
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assert_equal(self.db_info.task_status, InstanceTasks.NONE)
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@test
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def mgmt_reset_task_status_clears_backups(self):
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if CONFIG.fake_mode:
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raise SkipTest("Test requires an instance.")
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self.reset_task_status()
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self._reload_db_info()
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assert_equal(self.db_info.task_status, InstanceTasks.NONE)
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user = test_config.users.find_user(Requirements(is_admin=False))
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dbaas = create_dbaas_client(user)
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admin = test_config.users.find_user(Requirements(is_admin=True))
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admin_dbaas = create_dbaas_client(admin)
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result = dbaas.instances.backups(self.db_info.id)
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assert_equal(0, len(result))
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# Create some backups.
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backup_models.DBBackup.create(
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name="forever_new",
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description="forever new",
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tenant_id=self.tenant_id,
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state=state.BackupState.NEW,
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instance_id=self.db_info.id,
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deleted=False)
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backup_models.DBBackup.create(
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name="forever_build",
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description="forever build",
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tenant_id=self.tenant_id,
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state=state.BackupState.BUILDING,
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instance_id=self.db_info.id,
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deleted=False)
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backup_models.DBBackup.create(
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name="forever_completed",
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description="forever completed",
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tenant_id=self.tenant_id,
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state=state.BackupState.COMPLETED,
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instance_id=self.db_info.id,
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deleted=False)
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# List the backups for this instance.
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# There ought to be three in the admin tenant, but
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# none in a different user's tenant.
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result = dbaas.instances.backups(self.db_info.id)
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assert_equal(0, len(result))
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result = admin_dbaas.instances.backups(self.db_info.id)
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assert_equal(3, len(result))
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self.backups_to_clear = result
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# Reset the task status.
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self.reset_task_status()
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self._reload_db_info()
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result = admin_dbaas.instances.backups(self.db_info.id)
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assert_equal(3, len(result))
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for backup in result:
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if backup.name == 'forever_completed':
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assert_equal(backup.status,
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state.BackupState.COMPLETED)
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else:
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assert_equal(backup.status, state.BackupState.FAILED)
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@test(runs_after=[mgmt_reset_task_status_clears_backups])
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def clear_test_backups(self):
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for backup in self.backups_to_clear:
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found_backup = backup_models.DBBackup.find_by(id=backup.id)
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found_backup.delete()
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admin = test_config.users.find_user(Requirements(is_admin=True))
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admin_dbaas = create_dbaas_client(admin)
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if not CONFIG.fake_mode:
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result = admin_dbaas.instances.backups(self.db_info.id)
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assert_equal(0, len(result))
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