def respond(inquiry, response, requester=None):
# Set requester to system user is not provided.
if not requester:
requester = cfg.CONF.system_user.user
# Retrieve the liveaction from the database.
liveaction_db = lv_db_access.LiveAction.get_by_id(
inquiry.liveaction.get("id"))
# Resume the parent workflow first. If the action execution for the inquiry is updated first,
# it triggers handling of the action execution completion which will interact with the paused
# parent workflow. The resuming logic that is executed here will then race with the completion
# of the inquiry action execution, which will randomly result in the parent workflow stuck in
# paused state.
if liveaction_db.context.get("parent"):
LOG.debug('Resuming workflow parent(s) for inquiry "%s".' %
str(inquiry.id))
# For action execution under Action Chain workflows, request the entire
# workflow to resume. Orquesta handles resume differently and so does not require root
# to resume. Orquesta allows for specifc branches to resume while other is paused. When
# there is no other paused branches, the conductor will resume the rest of the workflow.
resume_target = (
action_service.get_parent_liveaction(liveaction_db)
if workflow_service.is_action_execution_under_workflow_context(
liveaction_db) else
action_service.get_root_liveaction(liveaction_db))
if resume_target.status in action_constants.LIVEACTION_PAUSE_STATES:
action_service.request_resume(resume_target, requester)
# Succeed the liveaction and update result with the inquiry response.
LOG.debug('Updating response for inquiry "%s".' % str(inquiry.id))
result = fast_deepcopy_dict(inquiry.result)
result["response"] = response
liveaction_db = action_utils.update_liveaction_status(
status=action_constants.LIVEACTION_STATUS_SUCCEEDED,
end_timestamp=date_utils.get_datetime_utc_now(),
runner_info=sys_info_utils.get_process_info(),
result=result,
liveaction_id=str(liveaction_db.id),
)
# Sync the liveaction with the corresponding action execution.
execution_service.update_execution(liveaction_db)
# Invoke inquiry post run to trigger a callback to parent workflow.
LOG.debug('Invoking post run for inquiry "%s".' % str(inquiry.id))
runner_container = container.get_runner_container()
action_db = action_utils.get_action_by_ref(liveaction_db.action)
runnertype_db = action_utils.get_runnertype_by_name(
action_db.runner_type["name"])
runner = runner_container._get_runner(runnertype_db, action_db,
liveaction_db)
runner.post_run(status=action_constants.LIVEACTION_STATUS_SUCCEEDED,
result=result)
return liveaction_db
def respond(inquiry, response, requester=None):
# Set requester to system user is not provided.
if not requester:
requester = cfg.CONF.system_user.user
# Retrieve the liveaction from the database.
liveaction_db = lv_db_access.LiveAction.get_by_id(inquiry.liveaction.get('id'))
# Resume the parent workflow first. If the action execution for the inquiry is updated first,
# it triggers handling of the action execution completion which will interact with the paused
# parent workflow. The resuming logic that is executed here will then race with the completion
# of the inquiry action execution, which will randomly result in the parent workflow stuck in
# paused state.
if liveaction_db.context.get('parent'):
LOG.debug('Resuming workflow parent(s) for inquiry "%s".' % str(inquiry.id))
# For action execution under Action Chain and Mistral workflows, request the entire
# workflow to resume. Orquesta handles resume differently and so does not require root
# to resume. Orquesta allows for specifc branches to resume while other is paused. When
# there is no other paused branches, the conductor will resume the rest of the workflow.
resume_target = (
action_service.get_parent_liveaction(liveaction_db)
if workflow_service.is_action_execution_under_workflow_context(liveaction_db)
else action_service.get_root_liveaction(liveaction_db)
)
if resume_target.status in action_constants.LIVEACTION_PAUSE_STATES:
action_service.request_resume(resume_target, requester)
# Succeed the liveaction and update result with the inquiry response.
LOG.debug('Updating response for inquiry "%s".' % str(inquiry.id))
result = copy.deepcopy(inquiry.result)
result['response'] = response
liveaction_db = action_utils.update_liveaction_status(
status=action_constants.LIVEACTION_STATUS_SUCCEEDED,
end_timestamp=date_utils.get_datetime_utc_now(),
runner_info=sys_info_utils.get_process_info(),
result=result,
liveaction_id=str(liveaction_db.id)
)
# Sync the liveaction with the corresponding action execution.
execution_service.update_execution(liveaction_db)
# Invoke inquiry post run to trigger a callback to parent workflow.
LOG.debug('Invoking post run for inquiry "%s".' % str(inquiry.id))
runner_container = container.get_runner_container()
action_db = action_utils.get_action_by_ref(liveaction_db.action)
runnertype_db = action_utils.get_runnertype_by_name(action_db.runner_type['name'])
runner = runner_container._get_runner(runnertype_db, action_db, liveaction_db)
runner.post_run(status=action_constants.LIVEACTION_STATUS_SUCCEEDED, result=result)
return liveaction_db