def get_update_l7rule_flow(self):
"""Create a flow to update an L7 rule
:returns: The flow for updating an L7 rule
"""
update_l7rule_flow = linear_flow.Flow(constants.UPDATE_L7RULE_FLOW)
update_l7rule_flow.add(lifecycle_tasks.L7RuleToErrorOnRevertTask(
requires=[constants.L7RULE,
constants.L7POLICY_ID,
constants.LISTENERS,
constants.LOADBALANCER_ID]))
update_l7rule_flow.add(database_tasks.MarkL7RulePendingUpdateInDB(
requires=constants.L7RULE))
update_l7rule_flow.add(amphora_driver_tasks.ListenersUpdate(
requires=constants.LOADBALANCER_ID))
update_l7rule_flow.add(database_tasks.UpdateL7RuleInDB(
requires=[constants.L7RULE, constants.UPDATE_DICT]))
update_l7rule_flow.add(database_tasks.MarkL7RuleActiveInDB(
requires=constants.L7RULE))
update_l7rule_flow.add(database_tasks.MarkL7PolicyActiveInDB(
requires=constants.L7POLICY))
update_l7rule_flow.add(database_tasks.MarkLBAndListenersActiveInDB(
requires=(constants.LOADBALANCER_ID, constants.LISTENERS)))
return update_l7rule_flow
def get_create_l7rule_flow(self):
"""Create a flow to create an L7 rule
:returns: The flow for creating an L7 rule
"""
create_l7rule_flow = linear_flow.Flow(constants.CREATE_L7RULE_FLOW)
create_l7rule_flow.add(
lifecycle_tasks.L7RuleToErrorOnRevertTask(requires=[
constants.L7RULE, constants.LISTENERS, constants.LOADBALANCER
]))
create_l7rule_flow.add(
database_tasks.MarkL7RulePendingCreateInDB(
requires=constants.L7RULE))
create_l7rule_flow.add(
amphora_driver_tasks.ListenersUpdate(
requires=constants.LOADBALANCER))
create_l7rule_flow.add(
database_tasks.MarkL7RuleActiveInDB(requires=constants.L7RULE))
create_l7rule_flow.add(
database_tasks.MarkL7PolicyActiveInDB(requires=constants.L7POLICY))
create_l7rule_flow.add(
database_tasks.MarkLBAndListenersActiveInDB(
requires=[constants.LOADBALANCER, constants.LISTENERS]))
return create_l7rule_flow