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# Copyright 2016 Tesora Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from proboscis import SkipTest
from trove.tests.scenario.runners.test_runners import CheckInstance
from trove.tests.scenario.runners.test_runners import TestRunner
class InstanceErrorCreateRunner(TestRunner):
def __init__(self):
super(InstanceErrorCreateRunner, self).__init__(sleep_time=1)
self.error_inst_id = None
self.error2_inst_id = None
def run_create_error_instance(self, expected_http_code=200):
if self.is_using_existing_instance:
raise SkipTest("Using an existing instance.")
name = self.instance_info.name + '_error'
flavor = self.get_instance_flavor(fault_num=1)
client = self.auth_client
inst = client.instances.create(
name,
self.get_flavor_href(flavor),
self.instance_info.volume,
nics=self.instance_info.nics,
datastore=self.instance_info.dbaas_datastore,
datastore_version=self.instance_info.dbaas_datastore_version)
self.assert_client_code(client, expected_http_code)
self.error_inst_id = inst.id
def run_create_error2_instance(self, expected_http_code=200):
if self.is_using_existing_instance:
raise SkipTest("Using an existing instance.")
name = self.instance_info.name + '_error2'
flavor = self.get_instance_flavor(fault_num=2)
client = self.auth_client
inst = client.instances.create(
name,
self.get_flavor_href(flavor),
self.instance_info.volume,
nics=self.instance_info.nics,
datastore=self.instance_info.dbaas_datastore,
datastore_version=self.instance_info.dbaas_datastore_version)
self.assert_client_code(client, expected_http_code)
self.error2_inst_id = inst.id
def run_wait_for_error_instances(self, expected_states=['ERROR']):
error_ids = []
if self.error_inst_id:
error_ids.append(self.error_inst_id)
if self.error2_inst_id:
error_ids.append(self.error2_inst_id)
if error_ids:
self.assert_all_instance_states(
error_ids, expected_states, fast_fail_status=[])
def run_validate_error_instance(self):
if not self.error_inst_id:
raise SkipTest("No error instance created.")
instance = self.get_instance(
self.error_inst_id, self.auth_client)
with CheckInstance(instance._info) as check:
check.fault()
err_msg = "disk is too small for requested image"
self.assert_true(err_msg in instance.fault['message'],
"Message '%s' does not contain '%s'" %
(instance.fault['message'], err_msg))
def run_validate_error2_instance(self):
if not self.error2_inst_id:
raise SkipTest("No error2 instance created.")
instance = self.get_instance(
self.error2_inst_id, client=self.admin_client)
with CheckInstance(instance._info) as check:
check.fault(is_admin=True)
err_msg = "Quota exceeded for ram"
self.assert_true(err_msg in instance.fault['message'],
"Message '%s' does not contain '%s'" %
(instance.fault['message'], err_msg))
def run_delete_error_instances(self, expected_http_code=202):
client = self.auth_client
if self.error_inst_id:
client.instances.delete(self.error_inst_id)
self.assert_client_code(client, expected_http_code)
if self.error2_inst_id:
client.instances.delete(self.error2_inst_id)
self.assert_client_code(client, expected_http_code)
def run_wait_for_error_delete(self, expected_states=['SHUTDOWN']):
delete_ids = []
if self.error_inst_id:
delete_ids.append(self.error_inst_id)
if self.error2_inst_id:
delete_ids.append(self.error2_inst_id)
if delete_ids:
self.assert_all_gone(delete_ids, expected_states[-1])
else:
raise SkipTest("Cleanup is not required.")
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