Upgrade the Sidekiq gem to v7.1.6 - 2nd attempt
What does this MR do and why?
This MR upgrades Sidekiq from 6.5.12 to 7.1.6.
This is another attempt of !135185 (merged) with the following differences
- sidekiq-cron was already updated in https://gitlab.com/dashboard/merge_requests?scope=all&state=merged&assignee_username=schin1
- broken TLS support highlighted in !135185 (comment 1666033174)
The first commit is a revert of the revert.
There has been lengthy investigation regarding the impacts of Sidekiq 7 on the recent incident in gitlab-com/gl-infra/scalability#2564 (comment 1679414988) and we are confident that the gem upgrade did not cause the incident.
Screenshots or screen recordings
Screenshots are required for UI changes, and strongly recommended for all other merge requests.
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How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
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I have evaluated the MR acceptance checklist for this MR.
Edited by Sylvester Chin