summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--yardstick/vTC/apexlake/experimental_framework/deployment_unit.py119
-rw-r--r--yardstick/vTC/apexlake/tests/deployment_unit_test.py272
2 files changed, 391 insertions, 0 deletions
diff --git a/yardstick/vTC/apexlake/experimental_framework/deployment_unit.py b/yardstick/vTC/apexlake/experimental_framework/deployment_unit.py
new file mode 100644
index 000000000..186258f7d
--- /dev/null
+++ b/yardstick/vTC/apexlake/experimental_framework/deployment_unit.py
@@ -0,0 +1,119 @@
+# Copyright (c) 2015 Intel Research and Development Ireland Ltd.
+#
+# 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.
+
+import os
+import time
+
+from experimental_framework import heat_manager
+from experimental_framework import common
+
+MAX_RETRY = 3
+
+
+class DeploymentUnit:
+ """
+ This unit is in charge to manage the deployment of the workloads under
+ test and any other workloads necessary to
+ the benchmark
+ """
+
+ def __init__(self, openstack_credentials):
+ self.heat_manager = heat_manager.HeatManager(openstack_credentials)
+ self.deployed_stacks = list()
+
+ def destroy_heat_template(self, stack_name):
+ """
+ Destroys a stack
+ :param stack_name: Stack of the name to be destroyed (sting)
+ :return: None
+ """
+ try:
+ if self.heat_manager.check_stack_status(stack_name):
+ if stack_name in self.deployed_stacks:
+ self.deployed_stacks.remove(stack_name)
+ self.heat_manager.delete_stack(stack_name)
+
+ status = self.heat_manager.check_stack_status(stack_name)
+ while status and 'DELETE_IN_PROGRESS' in status:
+ common.LOG.info(status)
+ time.sleep(5)
+ status = self.heat_manager.check_stack_status(stack_name)
+ return True
+ except:
+ return False
+
+ def destroy_all_deployed_stacks(self):
+ """
+ Destroys all the stacks currently deployed
+ :return: None
+ """
+ for stack in self.deployed_stacks:
+ if self.heat_manager.is_stack_deployed(stack):
+ self.destroy_heat_template(stack)
+
+ def deploy_heat_template(self, template_file, stack_name, parameters,
+ attempt=0):
+ """
+ Deploys a heat template and in case of failure retries 3 times
+ :param template_file: full path file name of the heat template
+ :param stack_name: name of the stack to deploy
+ :param parameters: parameters to be given to the heat template
+ :param attempt: number of current attempt
+ :return: returns True in case the creation is completed
+ returns False in case the creation is failed
+ """
+ if not os.path.isfile(template_file):
+ raise ValueError('The specified file does not exist ("' +
+ template_file + '")')
+ self.heat_manager.validate_heat_template(template_file)
+ try:
+ self.heat_manager.create_stack(template_file, stack_name,
+ parameters)
+ deployed = True
+ except:
+ deployed = False
+
+ if not deployed and 'COMPLETE' in \
+ self.heat_manager.check_stack_status(stack_name):
+ try:
+ self.destroy_heat_template(stack_name)
+ except:
+ pass
+
+ status = self.heat_manager.check_stack_status(stack_name)
+ while status and 'CREATE_IN_PROGRESS' in status:
+ time.sleep(5)
+ status = self.heat_manager.check_stack_status(stack_name)
+ if status and ('FAILED' in status or 'NOT_FOUND' in status):
+ if attempt < MAX_RETRY:
+ attempt += 1
+ try:
+ self.destroy_heat_template(stack_name)
+ except Exception as e:
+ common.LOG.debug(e.message)
+ pass
+ return self.deploy_heat_template(template_file, stack_name,
+ parameters, attempt)
+ else:
+ try:
+ self.destroy_heat_template(stack_name)
+ except Exception as e:
+ common.LOG.debug(e.message)
+ finally:
+ return False
+ if self.heat_manager.check_stack_status(stack_name) and \
+ 'COMPLETE' in self.heat_manager.\
+ check_stack_status(stack_name):
+ self.deployed_stacks.append(stack_name)
+ return True
diff --git a/yardstick/vTC/apexlake/tests/deployment_unit_test.py b/yardstick/vTC/apexlake/tests/deployment_unit_test.py
new file mode 100644
index 000000000..4c701024e
--- /dev/null
+++ b/yardstick/vTC/apexlake/tests/deployment_unit_test.py
@@ -0,0 +1,272 @@
+# Copyright (c) 2015 Intel Research and Development Ireland Ltd.
+#
+# 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.
+
+__author__ = 'vmriccox'
+
+
+import unittest
+import mock
+import experimental_framework.deployment_unit as mut
+
+
+class DummyHeatManager:
+
+ def __init__(self, param):
+ self.counts = 0
+ pass
+
+ def validate_heat_template(self, template_file):
+ return True
+
+ def check_stack_status(self, stack_name):
+ # return 'CREATE_COMPLETE'
+ self.counts += 1
+ if self.counts >= 3:
+ return 'CREATE_COMPLETE'
+ else:
+ return 'CREATE_IN_PROGRESS'
+
+ def delete_stack(self, stack_name):
+ pass
+
+
+class DummyHeatManagerFailed(DummyHeatManager):
+
+ def check_stack_status(self, stack_name):
+ return 'CREATE_FAILED'
+
+ def create_stack(self, template_file, stack_name, parameters):
+ pass
+
+
+class DummyHeatManagerComplete(DummyHeatManager):
+
+ def check_stack_status(self, stack_name):
+ return 'CREATE_COMPLETE'
+
+ def create_stack(self, template_file, stack_name, parameters):
+ raise Exception()
+
+
+class DummyHeatManagerFailedException(DummyHeatManagerFailed):
+
+ def create_stack(self, template_file, stack_name, parameters):
+ raise Exception
+
+ def check_stack_status(self, stack_name):
+ return ''
+
+
+class DummyHeatManagerDestroy:
+
+ def __init__(self, credentials):
+ self.delete_stack_counter = 0
+ self.check_stack_status_counter = 0
+
+ def check_stack_status(self, stack_name):
+ if self.check_stack_status_counter < 2:
+ self.check_stack_status_counter += 1
+ return 'DELETE_IN_PROGRESS'
+ else:
+ return 'DELETE_COMPLETE'
+
+ def create_stack(self, template_file, stack_name, parameters):
+ pass
+
+ def delete_stack(self, stack_name=None):
+ if stack_name == 'stack':
+ self.delete_stack_counter += 1
+ else:
+ return self.delete_stack_counter
+
+ def is_stack_deployed(self, stack_name):
+ return True
+
+
+class DummyHeatManagerDestroyException(DummyHeatManagerDestroy):
+
+ def delete_stack(self, stack_name=None):
+ raise Exception
+
+
+class DummyHeatManagerReiteration:
+
+ def __init__(self, param):
+ self.counts = 0
+
+ def validate_heat_template(self, template_file):
+ return True
+
+ def check_stack_status(self, stack_name):
+ return 'CREATE_FAILED'
+
+ def delete_stack(self, stack_name):
+ pass
+
+ def create_stack(self, template_file=None, stack_name=None,
+ parameters=None):
+ if template_file == 'template_reiteration' and \
+ stack_name == 'stack_reiteration' and \
+ parameters == 'parameters_reiteration':
+ self.counts += 1
+
+
+class DummyDeploymentUnit(mut.DeploymentUnit):
+
+ def destroy_heat_template(self, stack_name):
+ raise Exception
+
+
+class TestDeploymentUnit(unittest.TestCase):
+
+ def setUp(self):
+ pass
+
+ def tearDown(self):
+ pass
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManager)
+ def test_constructor_for_sanity(self, mock_heat_manager):
+ du = mut.DeploymentUnit(dict())
+ self.assertTrue(isinstance(du.heat_manager, DummyHeatManager))
+ mock_heat_manager.assert_called_once_with(dict())
+ self.assertEqual(du.deployed_stacks, list())
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManager)
+ @mock.patch('os.path.isfile')
+ def test_deploy_heat_template_for_failure(self, mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = False
+ du = mut.DeploymentUnit(dict())
+ template_file = ''
+ stack_name = ''
+ parameters = ''
+ self.assertRaises(ValueError, du.deploy_heat_template, template_file,
+ stack_name, parameters, 0)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManager)
+ @mock.patch('os.path.isfile')
+ def test_deploy_heat_template_for_success(self, mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = True
+ du = mut.DeploymentUnit(dict())
+ template_file = ''
+ stack_name = ''
+ parameters = ''
+ output = du.deploy_heat_template(template_file, stack_name,
+ parameters, 0)
+ self.assertEqual(output, True)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerComplete)
+ @mock.patch('os.path.isfile')
+ def test_deploy_heat_template_2_for_success(self, mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = True
+ du = mut.DeploymentUnit(dict())
+ template_file = ''
+ stack_name = ''
+ parameters = ''
+ output = du.deploy_heat_template(template_file, stack_name,
+ parameters, 0)
+ self.assertEqual(output, True)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerComplete)
+ @mock.patch('os.path.isfile')
+ @mock.patch('experimental_framework.deployment_unit.DeploymentUnit',
+ side_effect=DummyDeploymentUnit)
+ def test_deploy_heat_template_3_for_success(self, mock_dep_unit,
+ mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = True
+ du = mut.DeploymentUnit(dict())
+ template_file = ''
+ stack_name = ''
+ parameters = ''
+ output = du.deploy_heat_template(template_file, stack_name,
+ parameters, 0)
+ self.assertEqual(output, True)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerFailed)
+ @mock.patch('os.path.isfile')
+ def test_deploy_heat_template_for_success_2(self, mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = True
+ du = DummyDeploymentUnit(dict())
+ template_file = ''
+ stack_name = ''
+ parameters = ''
+ output = du.deploy_heat_template(template_file, stack_name,
+ parameters, 0)
+ self.assertEqual(output, False)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerDestroy)
+ @mock.patch('experimental_framework.common.LOG')
+ def test_destroy_heat_template_for_success(self, mock_log,
+ mock_heat_manager):
+ openstack_credentials = dict()
+ du = mut.DeploymentUnit(openstack_credentials)
+ du.deployed_stacks = ['stack']
+ stack_name = 'stack'
+ self.assertTrue(du.destroy_heat_template(stack_name))
+ self.assertEqual(du.heat_manager.delete_stack(None), 1)
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerDestroyException)
+ @mock.patch('experimental_framework.common.LOG')
+ def test_destroy_heat_template_for_success_2(self, mock_log,
+ mock_heat_manager):
+ openstack_credentials = dict()
+ du = mut.DeploymentUnit(openstack_credentials)
+ du.deployed_stacks = ['stack']
+ stack_name = 'stack'
+ self.assertFalse(du.destroy_heat_template(stack_name))
+
+ def test_destroy_all_deployed_stacks_for_success(self):
+ du = DeploymentUnitDestroy()
+ du.destroy_all_deployed_stacks()
+ self.assertTrue(du.destroy_heat_template())
+
+ @mock.patch('experimental_framework.heat_manager.HeatManager',
+ side_effect=DummyHeatManagerReiteration)
+ @mock.patch('os.path.isfile')
+ def test_deploy_heat_template_for_success_3(self, mock_os_is_file,
+ mock_heat_manager):
+ mock_os_is_file.return_value = True
+ du = mut.DeploymentUnit(dict())
+ template = 'template_reiteration'
+ stack = 'stack_reiteration'
+ parameters = 'parameters_reiteration'
+ output = du.deploy_heat_template(template, stack, parameters, 0)
+ self.assertFalse(output)
+ self.assertEqual(du.heat_manager.counts, 4)
+
+
+class DeploymentUnitDestroy(mut.DeploymentUnit):
+
+ def __init__(self):
+ self.deployed_stacks = ['stack']
+ self.heat_manager = DummyHeatManagerDestroy(dict())
+ self.destroy_all_deployed_stacks_called_correctly = False
+
+ def destroy_heat_template(self, template_name=None):
+ if template_name == 'stack':
+ self.destroy_all_deployed_stacks_called_correctly = True
+ return self.destroy_all_deployed_stacks_called_correctly