def test_chained_executions(self):
action_ref = ResourceReference(name='chain', pack='core')
execution = ActionExecutionDB(action=action_ref.ref)
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id),
raise_exception=True)
action, _ = action_utils.get_action_by_dict({
'name': action_ref.name,
'pack': action_ref.pack
})
self.assertDictEqual(history.action,
vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner,
vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution,
vars(ActionExecutionAPI.from_model(execution)))
self.assertGreater(len(history.children), 0)
for child in history.children:
record = ActionExecutionHistory.get(id=child, raise_exception=True)
self.assertEqual(record.parent, str(history.id))
self.assertEqual(record.action['name'], 'local')
self.assertEqual(record.runner['name'], 'run-local')
def test_basic_execution(self):
action_ref = ResourceReference(name='local', pack='core')
execution = ActionExecutionDB(action=action_ref.ref,
parameters={'cmd': 'uname -a'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id),
raise_exception=True)
self.assertDictEqual(history.trigger, {})
self.assertDictEqual(history.trigger_type, {})
self.assertDictEqual(history.trigger_instance, {})
self.assertDictEqual(history.rule, {})
action, _ = action_utils.get_action_by_dict({
'name': action_ref.name,
'pack': action_ref.pack
})
self.assertDictEqual(history.action,
vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner,
vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution,
vars(ActionExecutionAPI.from_model(execution)))
def test_triggered_execution(self):
docs = {
'trigger_type':
copy.deepcopy(fixture.ARTIFACTS['trigger_type']),
'trigger':
copy.deepcopy(fixture.ARTIFACTS['trigger']),
'rule':
copy.deepcopy(fixture.ARTIFACTS['rule']),
'trigger_instance':
copy.deepcopy(fixture.ARTIFACTS['trigger_instance'])
}
# Trigger an action execution.
trigger_type = TriggerType.add_or_update(
TriggerTypeAPI.to_model(TriggerTypeAPI(**docs['trigger_type'])))
trigger = Trigger.add_or_update(
TriggerAPI.to_model(TriggerAPI(**docs['trigger'])))
rule = RuleAPI.to_model(RuleAPI(**docs['rule']))
rule.trigger = reference.get_str_resource_ref_from_model(trigger)
rule = Rule.add_or_update(rule)
trigger_instance = TriggerInstance.add_or_update(
TriggerInstanceAPI.to_model(
TriggerInstanceAPI(**docs['trigger_instance'])))
enforcer = RuleEnforcer(trigger_instance, rule)
enforcer.enforce()
# Wait for the action execution to complete and then confirm outcome.
execution = ActionExecution.get(
context__trigger_instance__id=str(trigger_instance.id))
self.assertIsNotNone(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id),
raise_exception=True)
self.assertDictEqual(history.trigger,
vars(TriggerAPI.from_model(trigger)))
self.assertDictEqual(history.trigger_type,
vars(TriggerTypeAPI.from_model(trigger_type)))
self.assertDictEqual(
history.trigger_instance,
vars(TriggerInstanceAPI.from_model(trigger_instance)))
self.assertDictEqual(history.rule, vars(RuleAPI.from_model(rule)))
action_ref = ResourceReference.from_string_reference(
ref=execution.action)
action, _ = action_utils.get_action_by_dict({
'name': action_ref.name,
'pack': action_ref.pack
})
self.assertDictEqual(history.action,
vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner,
vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution,
vars(ActionExecutionAPI.from_model(execution)))
def test_bootstrap(self):
tracker = results_tracker.ResultsTracker()
tracker._bootstrap()
eventlet.sleep(0.2)
exec_id = str(ResultsTrackerTests.states['state1.json'].execution_id)
exec_db = ActionExecution.get_by_id(exec_id)
self.assertTrue(exec_db.result['called_with'][exec_id] is not None,
exec_db.result)
exec_id = str(ResultsTrackerTests.states['state2.json'].execution_id)
exec_db = ActionExecution.get_by_id(exec_id)
self.assertTrue(exec_db.result['called_with'][exec_id] is not None,
exec_db.result)
tracker.shutdown()
def record_action_execution(self, body):
try:
history_id = bson.ObjectId()
execution = ActionExecution.get_by_id(str(body.id))
action_ref = ResourceReference.from_string_reference(
ref=execution.action)
action_db, _ = action_utils.get_action_by_dict({
'name':
action_ref.name,
'pack':
action_ref.pack
})
runner = RunnerType.get_by_name(action_db.runner_type['name'])
attrs = {
'id': history_id,
'action': vars(ActionAPI.from_model(action_db)),
'runner': vars(RunnerTypeAPI.from_model(runner)),
'execution': vars(ActionExecutionAPI.from_model(execution))
}
if 'rule' in execution.context:
rule = reference.get_model_from_ref(
Rule, execution.context.get('rule', {}))
attrs['rule'] = vars(RuleAPI.from_model(rule))
if 'trigger_instance' in execution.context:
trigger_instance_id = execution.context.get(
'trigger_instance', {})
trigger_instance_id = trigger_instance_id.get('id', None)
trigger_instance = TriggerInstance.get_by_id(
trigger_instance_id)
trigger = reference.get_model_by_resource_ref(
db_api=Trigger, ref=trigger_instance.trigger)
trigger_type = reference.get_model_by_resource_ref(
db_api=TriggerType, ref=trigger.type)
trigger_instance = reference.get_model_from_ref(
TriggerInstance,
execution.context.get('trigger_instance', {}))
attrs['trigger_instance'] = vars(
TriggerInstanceAPI.from_model(trigger_instance))
attrs['trigger'] = vars(TriggerAPI.from_model(trigger))
attrs['trigger_type'] = vars(
TriggerTypeAPI.from_model(trigger_type))
parent = ActionExecutionHistory.get(
execution__id=execution.context.get('parent', ''))
if parent:
attrs['parent'] = str(parent.id)
if str(history_id) not in parent.children:
parent.children.append(str(history_id))
ActionExecutionHistory.add_or_update(parent)
history = ActionExecutionHistoryDB(**attrs)
history = ActionExecutionHistory.add_or_update(history)
except:
LOG.exception('An unexpected error occurred while creating the '
'action execution history.')
raise
def test_launch_workflow(self):
MistralRunner.entry_point = mock.PropertyMock(
return_value=WORKFLOW_YAML)
execution = ActionExecutionDB(action='core.workflow-v2',
parameters={'friend': 'Rocky'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_RUNNING)
def test_basic_execution(self):
action_ref = ResourceReference(name='local', pack='core')
execution = ActionExecutionDB(action=action_ref.ref, parameters={'cmd': 'uname -a'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id), raise_exception=True)
self.assertDictEqual(history.trigger, {})
self.assertDictEqual(history.trigger_type, {})
self.assertDictEqual(history.trigger_instance, {})
self.assertDictEqual(history.rule, {})
action, _ = action_utils.get_action_by_dict(
{'name': action_ref.name, 'pack': action_ref.pack})
self.assertDictEqual(history.action, vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner, vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution, vars(ActionExecutionAPI.from_model(execution)))
def test_callback(self):
execution = ActionExecutionDB(
action='core.local', parameters={'cmd': 'uname -a'},
callback={'source': 'mistral', 'url': 'http://localhost:8989/v2/tasks/12345'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
requests.request.assert_called_with('PUT', execution.callback['url'],
data=json.dumps({'state': 'SUCCESS', 'result': '{}'}),
headers={'content-type': 'application/json'})
def test_dispatch_runner_failure(self):
runner_container = get_runner_container()
params = {'actionstr': 'bar'}
actionexec_db = self._get_failingaction_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
self.assertTrue(runner_container.dispatch(actionexec_db))
# pickup updated actionexec_db
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
self.assertTrue('message' in actionexec_db.result)
self.assertTrue('traceback' in actionexec_db.result)
def test_chained_executions(self):
action_ref = ResourceReference(name='chain', pack='core')
execution = ActionExecutionDB(action=action_ref.ref)
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id), raise_exception=True)
action, _ = action_utils.get_action_by_dict(
{'name': action_ref.name, 'pack': action_ref.pack})
self.assertDictEqual(history.action, vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner, vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution, vars(ActionExecutionAPI.from_model(execution)))
self.assertGreater(len(history.children), 0)
for child in history.children:
record = ActionExecutionHistory.get(id=child, raise_exception=True)
self.assertEqual(record.parent, str(history.id))
self.assertEqual(record.action['name'], 'local')
self.assertEqual(record.runner['name'], 'run-local')
def test_dispatch(self):
runner_container = get_runner_container()
params = {'actionstr': 'bar'}
actionexec_db = self._get_action_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
# Assert that execution ran successfully.
self.assertTrue(runner_container.dispatch(actionexec_db))
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
result = actionexec_db.result
self.assertTrue(result.get('action_params').get('actionint') == 10)
self.assertTrue(result.get('action_params').get('actionstr') == 'bar')
def test_basic_execution(self):
execution = ActionExecutionDB(action='core.local',
parameters={'cmd': 'uname -a'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_FAILED)
history = ActionExecutionHistory.get(execution__id=str(execution.id),
raise_exception=True)
self.assertDictEqual(history.trigger, {})
self.assertDictEqual(history.trigger_type, {})
self.assertDictEqual(history.trigger_instance, {})
self.assertDictEqual(history.rule, {})
action = action_utils.get_action_by_ref('core.local')
self.assertDictEqual(history.action,
vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner,
vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution,
vars(ActionExecutionAPI.from_model(execution)))
def test_dispatch_runner_failure(self):
runner_container = get_runner_container()
params = {
'actionstr': 'bar'
}
actionexec_db = self._get_failingaction_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
self.assertTrue(runner_container.dispatch(actionexec_db))
# pickup updated actionexec_db
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
self.assertTrue('message' in actionexec_db.result)
self.assertTrue('traceback' in actionexec_db.result)
def test_dispatch_override_default_action_params(self):
runner_container = get_runner_container()
params = {'actionstr': 'foo', 'actionint': 20}
actionexec_db = self._get_action_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
# Assert that execution ran successfully.
result = runner_container.dispatch(actionexec_db)
self.assertTrue(result)
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
result = actionexec_db.result
self.assertTrue(result.get('action_params').get('actionint') == 20)
self.assertTrue(result.get('action_params').get('actionstr') == 'foo')
def test_dispatch(self):
runner_container = get_runner_container()
params = {
'actionstr': 'bar'
}
actionexec_db = self._get_action_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
# Assert that execution ran successfully.
self.assertTrue(runner_container.dispatch(actionexec_db))
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
result = actionexec_db.result
self.assertTrue(result.get('action_params').get('actionint') == 10)
self.assertTrue(result.get('action_params').get('actionstr') == 'bar')
def test_triggered_execution(self):
docs = {
'trigger_type': copy.deepcopy(fixture.ARTIFACTS['trigger_type']),
'trigger': copy.deepcopy(fixture.ARTIFACTS['trigger']),
'rule': copy.deepcopy(fixture.ARTIFACTS['rule']),
'trigger_instance': copy.deepcopy(fixture.ARTIFACTS['trigger_instance'])}
# Trigger an action execution.
trigger_type = TriggerType.add_or_update(
TriggerTypeAPI.to_model(TriggerTypeAPI(**docs['trigger_type'])))
trigger = Trigger.add_or_update(TriggerAPI.to_model(TriggerAPI(**docs['trigger'])))
rule = RuleAPI.to_model(RuleAPI(**docs['rule']))
rule.trigger = reference.get_str_resource_ref_from_model(trigger)
rule = Rule.add_or_update(rule)
trigger_instance = TriggerInstance.add_or_update(
TriggerInstanceAPI.to_model(TriggerInstanceAPI(**docs['trigger_instance'])))
enforcer = RuleEnforcer(trigger_instance, rule)
enforcer.enforce()
# Wait for the action execution to complete and then confirm outcome.
execution = ActionExecution.get(context__trigger_instance__id=str(trigger_instance.id))
self.assertIsNotNone(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
history = ActionExecutionHistory.get(execution__id=str(execution.id), raise_exception=True)
self.assertDictEqual(history.trigger, vars(TriggerAPI.from_model(trigger)))
self.assertDictEqual(history.trigger_type, vars(TriggerTypeAPI.from_model(trigger_type)))
self.assertDictEqual(history.trigger_instance,
vars(TriggerInstanceAPI.from_model(trigger_instance)))
self.assertDictEqual(history.rule, vars(RuleAPI.from_model(rule)))
action_ref = ResourceReference.from_string_reference(ref=execution.action)
action, _ = action_utils.get_action_by_dict(
{'name': action_ref.name, 'pack': action_ref.pack})
self.assertDictEqual(history.action, vars(ActionAPI.from_model(action)))
runner = RunnerType.get_by_name(action.runner_type['name'])
self.assertDictEqual(history.runner, vars(RunnerTypeAPI.from_model(runner)))
execution = ActionExecution.get_by_id(str(execution.id))
self.assertDictEqual(history.execution, vars(ActionExecutionAPI.from_model(execution)))
def put(self, id, actionexecution):
try:
actionexec_db = ActionExecution.get_by_id(id)
except:
msg = 'ActionExecution by id: %s not found.' % id
pecan.abort(http_client, msg)
new_actionexec_db = ActionExecutionAPI.to_model(actionexecution)
if actionexec_db.status != new_actionexec_db.status:
actionexec_db.status = new_actionexec_db.status
if actionexec_db.result != new_actionexec_db.result:
actionexec_db.result = new_actionexec_db.result
actionexec_db = ActionExecution.add_or_update(actionexec_db)
actionexec_api = ActionExecutionAPI.from_model(actionexec_db)
return actionexec_api
def put(self, id, actionexecution):
try:
actionexec_db = ActionExecution.get_by_id(id)
except:
msg = 'ActionExecution by id: %s not found.' % id
pecan.abort(http_client, msg)
new_actionexec_db = ActionExecutionAPI.to_model(actionexecution)
if actionexec_db.status != new_actionexec_db.status:
actionexec_db.status = new_actionexec_db.status
if actionexec_db.result != new_actionexec_db.result:
actionexec_db.result = new_actionexec_db.result
actionexec_db = ActionExecution.add_or_update(actionexec_db)
actionexec_api = ActionExecutionAPI.from_model(actionexec_db)
return actionexec_api
def record_action_execution(self, body):
try:
history_id = bson.ObjectId()
execution = ActionExecution.get_by_id(str(body.id))
action_ref = ResourceReference.from_string_reference(ref=execution.action)
action_db, _ = action_utils.get_action_by_dict(
{'name': action_ref.name,
'pack': action_ref.pack})
runner = RunnerType.get_by_name(action_db.runner_type['name'])
attrs = {
'id': history_id,
'action': vars(ActionAPI.from_model(action_db)),
'runner': vars(RunnerTypeAPI.from_model(runner)),
'execution': vars(ActionExecutionAPI.from_model(execution))
}
if 'rule' in execution.context:
rule = reference.get_model_from_ref(Rule, execution.context.get('rule', {}))
attrs['rule'] = vars(RuleAPI.from_model(rule))
if 'trigger_instance' in execution.context:
trigger_instance_id = execution.context.get('trigger_instance', {})
trigger_instance_id = trigger_instance_id.get('id', None)
trigger_instance = TriggerInstance.get_by_id(trigger_instance_id)
trigger = reference.get_model_by_resource_ref(db_api=Trigger,
ref=trigger_instance.trigger)
trigger_type = reference.get_model_by_resource_ref(db_api=TriggerType,
ref=trigger.type)
trigger_instance = reference.get_model_from_ref(
TriggerInstance, execution.context.get('trigger_instance', {}))
attrs['trigger_instance'] = vars(TriggerInstanceAPI.from_model(trigger_instance))
attrs['trigger'] = vars(TriggerAPI.from_model(trigger))
attrs['trigger_type'] = vars(TriggerTypeAPI.from_model(trigger_type))
parent = ActionExecutionHistory.get(execution__id=execution.context.get('parent', ''))
if parent:
attrs['parent'] = str(parent.id)
if str(history_id) not in parent.children:
parent.children.append(str(history_id))
ActionExecutionHistory.add_or_update(parent)
history = ActionExecutionHistoryDB(**attrs)
history = ActionExecutionHistory.add_or_update(history)
except:
LOG.exception('An unexpected error occurred while creating the '
'action execution history.')
raise
def test_dispatch_override_default_action_params(self):
runner_container = get_runner_container()
params = {
'actionstr': 'foo',
'actionint': 20
}
actionexec_db = self._get_action_exec_db_model(params)
actionexec_db = ActionExecution.add_or_update(actionexec_db)
# Assert that execution ran successfully.
result = runner_container.dispatch(actionexec_db)
self.assertTrue(result)
actionexec_db = ActionExecution.get_by_id(actionexec_db.id)
result = actionexec_db.result
self.assertTrue(result.get('action_params').get('actionint') == 20)
self.assertTrue(result.get('action_params').get('actionstr') == 'foo')
def get_actionexec_by_id(actionexec_id):
"""
Get ActionExecution by id.
On error, raise ST2DBObjectNotFoundError.
"""
actionexec = None
try:
actionexec = ActionExecution.get_by_id(actionexec_id)
except (ValidationError, ValueError) as e:
LOG.error('Database lookup for actionexecution with id="%s" resulted in '
'exception: %s', actionexec_id, e)
raise StackStormDBObjectNotFoundError('Unable to find actionexecution with '
'id="%s"' % actionexec_id)
return actionexec
def test_schedule(self):
context = {'user': USERNAME}
parameters = {'hosts': 'localhost', 'cmd': 'uname -a'}
request = ActionExecutionDB(action=ACTION_REF, context=context, parameters=parameters)
request = action_service.schedule(request)
execution = ActionExecution.get_by_id(str(request.id))
self.assertIsNotNone(execution)
self.assertEqual(execution.id, request.id)
action = '.'.join([self.actiondb.pack, self.actiondb.name])
actual_action = execution.action
self.assertEqual(actual_action, action)
self.assertEqual(execution.context['user'], request.context['user'])
self.assertDictEqual(execution.parameters, request.parameters)
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SCHEDULED)
# mongoengine DateTimeField stores datetime only up to milliseconds
self.assertEqual(isotime.format(execution.start_timestamp, usec=False),
isotime.format(request.start_timestamp, usec=False))
def test_callback(self):
execution = ActionExecutionDB(
action='core.local',
parameters={'cmd': 'uname -a'},
callback={
'source': 'mistral',
'url': 'http://localhost:8989/v2/tasks/12345'
})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SUCCEEDED)
requests.request.assert_called_with(
'PUT',
execution.callback['url'],
data=json.dumps({
'state': 'SUCCESS',
'result': '{}'
}),
headers={'content-type': 'application/json'})
def test_schedule(self):
context = {'user': USERNAME}
parameters = {'hosts': 'localhost', 'cmd': 'uname -a'}
request = ActionExecutionDB(action=ACTION_REF,
context=context,
parameters=parameters)
request = action_service.schedule(request)
execution = ActionExecution.get_by_id(str(request.id))
self.assertIsNotNone(execution)
self.assertEqual(execution.id, request.id)
action = '.'.join([self.actiondb.pack, self.actiondb.name])
actual_action = execution.action
self.assertEqual(actual_action, action)
self.assertEqual(execution.context['user'], request.context['user'])
self.assertDictEqual(execution.parameters, request.parameters)
self.assertEqual(execution.status, ACTIONEXEC_STATUS_SCHEDULED)
# mongoengine DateTimeField stores datetime only up to milliseconds
self.assertEqual(isotime.format(execution.start_timestamp, usec=False),
isotime.format(request.start_timestamp, usec=False))
def get_actionexec_by_id(actionexec_id):
"""
Get ActionExecution by id.
On error, raise ST2DBObjectNotFoundError.
"""
actionexec = None
try:
actionexec = ActionExecution.get_by_id(actionexec_id)
except (ValidationError, ValueError) as e:
LOG.error(
'Database lookup for actionexecution with id="%s" resulted in '
'exception: %s', actionexec_id, e)
raise StackStormDBObjectNotFoundError(
'Unable to find actionexecution with '
'id="%s"' % actionexec_id)
return actionexec
def update_action_execution_history(self, body):
try:
count = self.timeout / self.wait
# Allow up to 1 minute for the post event to create the history record.
for i in range(count):
history = ActionExecutionHistory.get(execution__id=str(body.id))
if history:
execution = ActionExecution.get_by_id(str(body.id))
history.execution = vars(ActionExecutionAPI.from_model(execution))
history = ActionExecutionHistory.add_or_update(history)
return
if i >= count:
# If wait failed, create the history record regardless.
self.record_action_execution(body)
return
eventlet.sleep(self.wait)
except:
LOG.exception('An unexpected error occurred while updating the '
'action execution history.')
raise
def update_action_execution_history(self, body):
try:
count = self.timeout / self.wait
# Allow up to 1 minute for the post event to create the history record.
for i in range(count):
history = ActionExecutionHistory.get(execution__id=str(body.id))
if history:
execution = ActionExecution.get_by_id(str(body.id))
history.execution = vars(ActionExecutionAPI.from_model(execution))
history = ActionExecutionHistory.add_or_update(history)
return
if i >= count:
# If wait failed, create the history record regardless.
self.record_action_execution(body)
return
eventlet.sleep(self.wait)
except:
LOG.exception('An unexpected error occurred while updating the '
'action execution history.')
raise
def schedule(execution):
# Use the user context from the parent action execution. Subtasks in a workflow
# action can be invoked by a system user and so we want to use the user context
# from the original workflow action.
if getattr(execution, 'context', None) and 'parent' in execution.context:
parent = ActionExecution.get_by_id(execution.context['parent'])
execution.context['user'] = getattr(parent, 'context', dict()).get('user')
# Validate action.
action_db = action_utils.get_action_by_ref(execution.action)
if not action_db:
raise ValueError('Action "%s" cannot be found.' % execution.action)
if not action_db.enabled:
raise ValueError('Unable to execute. Action "%s" is disabled.' % execution.action)
runnertype_db = action_utils.get_runnertype_by_name(action_db.runner_type['name'])
if not hasattr(execution, 'parameters'):
execution.parameters = dict()
# Validate action parameters.
schema = util_schema.get_parameter_schema(action_db)
validator = util_schema.get_validator()
jsonschema.validate(execution.parameters, schema, validator)
# validate that no immutable params are being overriden. Although possible to
# ignore the override it is safer to inform the user to avoid surprises.
immutables = _get_immutable_params(action_db.parameters)
immutables.extend(_get_immutable_params(runnertype_db.runner_parameters))
overridden_immutables = [p for p in six.iterkeys(execution.parameters) if p in immutables]
if len(overridden_immutables) > 0:
raise ValueError('Override of immutable parameter(s) %s is unsupported.'
% str(overridden_immutables))
# Write to database and send to message queue.
execution.status = ACTIONEXEC_STATUS_SCHEDULED
execution.start_timestamp = isotime.add_utc_tz(datetime.datetime.utcnow())
execution = ActionExecution.add_or_update(execution)
LOG.audit('Action execution scheduled. ActionExecution=%s.', execution)
return execution
def test_launch_workflow_when_workbook_not_exists(self):
execution = ActionExecutionDB(action='core.workflow-v2', parameters={'friend': 'Rocky'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_RUNNING)
def test_launch_workflow_when_definition_changed(self):
MistralRunner.entry_point = mock.PropertyMock(return_value=WORKFLOW_YAML)
execution = ActionExecutionDB(action='core.workflow-v2', parameters={'friend': 'Rocky'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_RUNNING)
def test_launch_workflow_when_workbook_not_exists(self):
execution = ActionExecutionDB(action='core.workflow-v2',
parameters={'friend': 'Rocky'})
execution = action_service.schedule(execution)
execution = ActionExecution.get_by_id(str(execution.id))
self.assertEqual(execution.status, ACTIONEXEC_STATUS_RUNNING)
