def _execute_workflow(self,
deployment_update,
workflow_id,
parameters=None,
allow_custom_parameters=False,
force=False):
"""Executes the specified workflow
:param deployment_update:
:param workflow_id:
:param parameters:
:param allow_custom_parameters:
:param force:
:return:
"""
deployment_id = deployment_update.deployment_id
deployment = self.sm.get(models.Deployment, deployment_id)
blueprint_id = deployment.blueprint_id
if workflow_id not in deployment.workflows:
raise manager_exceptions.NonexistentWorkflowError(
'Workflow {0} does not exist in deployment {1}'
.format(workflow_id, deployment_id))
workflow = deployment.workflows[workflow_id]
execution_parameters = \
ResourceManager._merge_and_validate_execution_parameters(
workflow, workflow_id, parameters, allow_custom_parameters)
execution_id = str(uuid.uuid4())
new_execution = models.Execution(
id=execution_id,
status=ExecutionState.PENDING,
created_at=utils.get_formatted_timestamp(),
workflow_id=workflow_id,
error='',
parameters=ResourceManager._get_only_user_execution_parameters(
execution_parameters),
is_system_workflow=False)
if deployment:
new_execution.set_deployment(deployment)
deployment_update.execution = new_execution
self.sm.put(new_execution)
# executing the user workflow
workflow_plugins = \
deployment_update.deployment_plan[
constants.WORKFLOW_PLUGINS_TO_INSTALL]
workflow_executor.execute_workflow(
workflow_id,
workflow,
workflow_plugins=workflow_plugins,
blueprint_id=blueprint_id,
deployment_id=deployment_id,
execution_id=execution_id,
execution_parameters=execution_parameters)
return new_execution
def _execute_workflow(self,
deployment_update,
workflow_id,
parameters=None,
allow_custom_parameters=False):
deployment = deployment_update.deployment
if workflow_id not in deployment.workflows:
raise manager_exceptions.NonexistentWorkflowError(
'Workflow {0} does not exist in deployment {1}'.format(
workflow_id, deployment.id))
workflow = deployment.workflows[workflow_id]
execution_parameters = \
ResourceManager._merge_and_validate_execution_parameters(
workflow, workflow_id, parameters, allow_custom_parameters)
execution_id = str(uuid.uuid4())
new_execution = models.Execution(
id=execution_id,
status=ExecutionState.PENDING,
created_at=utils.get_formatted_timestamp(),
workflow_id=workflow_id,
error='',
parameters=ResourceManager._get_only_user_execution_parameters(
execution_parameters),
is_system_workflow=False
)
if deployment:
new_execution.set_deployment(deployment)
deployment_update.execution = new_execution
self.sm.put(new_execution)
# executing the user workflow
workflow_plugins = deployment_update.deployment_plan[
constants.WORKFLOW_PLUGINS_TO_INSTALL]
workflow_executor.execute_workflow(
workflow_id,
workflow,
workflow_plugins=workflow_plugins,
blueprint_id=deployment.blueprint_id,
deployment_id=deployment.id,
execution_id=execution_id,
execution_parameters=execution_parameters,
execution_creator=current_user
)
return new_execution