Fix race condition in concurrent backups
What does this MR do?
Fixes #238847 (closed)
As per https://guides.rubyonrails.org/threading_and_code_execution.html we need to wrap all threaded code that uses rails application code to prevent code loading races.
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Does this MR meet the acceptance criteria?
Conformity
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Separation of EE specific content
Availability and Testing
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Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process. -
Tested in all supported browsers -
Informed Infrastructure department of a default or new setting change, if applicable per definition of done
Security
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Label as security and @ mention @gitlab-com/gl-security/appsec -
The MR includes necessary changes to maintain consistency between UI, API, email, or other methods -
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