dad1357ebf
Use taskflow retry for connectivity wait. [1]
This reqired for redis jobboard implementation as each retry expand
claim for job on worker. This means that worker is proccesing job and
it should not be released for other workers to work on it.
Adopted for v2 flows.
[1] - https://docs.openstack.org/taskflow/latest/user/atoms.html#retry
Story: 2005072
Task: 33477
Change-Id: I2cf241ea965ad56ed70ebde83632ab855f5d859e
(cherry picked from commit
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| driver_exceptions | ||
| drivers | ||
| __init__.py | ||