116 lines
4.8 KiB
Python
116 lines
4.8 KiB
Python
# Copyright 2015 Tesora 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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from proboscis import SkipTest
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from trove.tests.config import CONFIG
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from trove.tests.scenario.helpers.test_helper import DataType
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from trove.tests.scenario.runners.test_runners import TestRunner
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class InstanceActionsRunner(TestRunner):
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def __init__(self):
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super(InstanceActionsRunner, self).__init__()
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self.resize_flavor_id = self._get_resize_flavor().id
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def _get_resize_flavor(self):
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if self.EPHEMERAL_SUPPORT:
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flavor_name = CONFIG.values.get(
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'instance_bigger_eph_flavor_name', 'eph.rd-smaller')
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else:
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flavor_name = CONFIG.values.get(
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'instance_bigger_flavor_name', 'm1.rd-smaller')
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return self.get_flavor(flavor_name)
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def run_add_test_data(self):
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host = self.get_instance_host(self.instance_info.id)
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self.test_helper.add_data(DataType.small, host)
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def run_verify_test_data(self):
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host = self.get_instance_host(self.instance_info.id)
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self.test_helper.verify_data(DataType.small, host)
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def run_remove_test_data(self):
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host = self.get_instance_host(self.instance_info.id)
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self.test_helper.remove_data(DataType.small, host)
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def run_instance_restart(
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self, expected_states=['REBOOT', 'ACTIVE'],
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expected_http_code=202):
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self.assert_instance_restart(self.instance_info.id, expected_states,
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expected_http_code)
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def assert_instance_restart(self, instance_id, expected_states,
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expected_http_code):
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self.report.log("Testing restart on instance: %s" % instance_id)
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client = self.auth_client
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client.instances.restart(instance_id)
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self.assert_client_code(client, expected_http_code)
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self.assert_instance_action(instance_id, expected_states)
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def run_instance_resize_volume(
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self, resize_amount=1,
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expected_states=['RESIZE', 'ACTIVE'],
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expected_http_code=202):
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if self.VOLUME_SUPPORT:
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self.assert_instance_resize_volume(
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self.instance_info.id, resize_amount, expected_states,
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expected_http_code)
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else:
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raise SkipTest("Volume support is disabled.")
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def assert_instance_resize_volume(self, instance_id, resize_amount,
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expected_states, expected_http_code):
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self.report.log("Testing volume resize by '%d' on instance: %s"
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% (resize_amount, instance_id))
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instance = self.get_instance(instance_id)
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old_volume_size = int(instance.volume['size'])
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new_volume_size = old_volume_size + resize_amount
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client = self.auth_client
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client.instances.resize_volume(instance_id, new_volume_size)
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self.assert_client_code(client, expected_http_code)
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self.assert_instance_action(instance_id, expected_states)
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instance = self.get_instance(instance_id)
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self.assert_equal(new_volume_size, instance.volume['size'],
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'Unexpected new volume size')
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def run_instance_resize_flavor(self, expected_http_code=202):
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self.assert_instance_resize_flavor(
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self.instance_info.id, self.resize_flavor_id, expected_http_code)
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def assert_instance_resize_flavor(self, instance_id, resize_flavor_id,
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expected_http_code):
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self.report.log("Testing resize to '%s' on instance: %s" %
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(resize_flavor_id, instance_id))
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client = self.auth_client
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client.instances.resize_instance(instance_id, resize_flavor_id)
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self.assert_client_code(client, expected_http_code)
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def run_wait_for_instance_resize_flavor(
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self, expected_states=['RESIZE', 'ACTIVE']):
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self.report.log("Waiting for resize to '%s' on instance: %s" %
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(self.resize_flavor_id, self.instance_info.id))
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self._assert_instance_states(self.instance_info.id, expected_states)
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instance = self.get_instance(self.instance_info.id)
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self.assert_equal(self.resize_flavor_id, instance.flavor['id'],
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'Unexpected resize flavor_id')
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