tree 034845d70eaa71ee58417a08569c8ac9d6559f6d
parent 8143233f19ae04ee8579c6f81577847a546a2d60
author Dmitriy Kruglov <dkruglov@mirantis.com> 1717927140 +0200
committer Dmitriy Kruglov <dkruglov@mirantis.com> 1717928679 +0200

Use concurrent.futures instead of multiprocessing

On the environment with enabled SSL the SSLv3_ALERT_BAD_RECORD_MAC error
occurs in fio_setup/fio_cleanup modules, in the section where processes
of creating/deleting VMs are paralleled.
This is due the paralleled processes have to communicate with each other
about the state of the shared SSL connection.
Changing to multithreading resolves the issues.

Related-PROD: #PROD-37187
Change-Id: I4f15ef900c79811db0d807ae2c91779595f497d2