Notify the Gitaly team on the failing pipeline Slack message
If release tools is unable to update
master branch with the latest
master branch a notification is posted in the Gitaly channel. The problem is messages are sometimes missed which means we go several days without deploying Gitaly changes.
As a first improvement, we'd like to include an @
Gitaly team alert to the notification to make sure it doesn't get missed.
#1317 covers more longterm solutions