It has costs when rollback action_plan.
So give users an option whether to rollback it
when the action_plan fails.
Change-Id: I20c0afded795eda7fb1b57ffdd2ae1ca36c45301
This is a follow-up to: https://review.opendev.org/#/c/666897/
and makes sure titles and help information get rendered in
the configuration documentation and configuration samples.
The options for the placement_client group are already changed
and left untouched as a result. The changes to grafana_client
are already done in another patch and also untouched.
Change-Id: Ia33cd4576e4b55e651f3f3779a01f2867126138d
This patch set allows to execute Watcher Actions in parallel.
New config option max_workers sets max number of threads
to work.
Implements: blueprint parallel-applier
Change-Id: Ie4f3ed7e75936b434d308aa875eaa49d49f0c613
