octavia/releasenotes/notes/switch-taskflow-engine-para...

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YAML

---
upgrade:
- |
The default TaskFlow engine is now set to 'parallel' instead of 'serial'.
The parallel engine schedules tasks onto different threads to allow for
running non-dependent tasks simultaneously. This has the benefit of
accelerating the execution of some Octavia Amphora flows such as
provisioning of active-standby amphora loadbalancers. Operators can revert
to previously default 'serial' engine type by setting the configuration
option [task_flow]/engine = serial