statusmgr: expire status subscriptions after 7 days #3610
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tony-tvu
approved these changes
Jan 22, 2024
Forfold
approved these changes
Jan 23, 2024
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Description:
This PR updates the statusmgr to expire/delete alert status subscriptions after 7 days of inactivity.
Which issue(s) this PR fixes:
Closes #3245
Describe any introduced user-facing changes:
N/A
Describe any introduced API changes:
N/A
Additional Info:
A new
updated_atcolumn was added, and the engine will now update the timestamp each time a status update is processed. Rows whereupdated_atis more than 7 days old are deleted/cleaned up, no longer requiring processing and no longer resulting in update messages.If an alert escalates and a new message is sent, a new subscription would be created and behave as it does today. Effectively this means you may receive updates to a notification alert for up to 7 days as an absolute maximum.
NOTE: Existing status subscriptions will be set to the current time, so the 7 day maximum will take effect in full 7 days after this update is deployed.