Hi analysts and friends,

The following database hosts will be offline starting at 15:00 UTC on Tuesday April 5, for approximately 3 hours, for an operating system upgrade.

- dbstore1003 - dbstore1005 - dbstore1007

These are the private full replica analytics mariadb hosts ( https://wikitech.wikimedia.org/wiki/Analytics/Systems/MariaDB) that can be accessed from the stat boxes via analytics-mysql and Jupyter.

Read about the upgrade here: https://phabricator.wikimedia.org/T299481

Respond to this email, comment on the ticket, or come say hi at #wikimedia-analytics if you have any concerns.

Regards,

Razzi & Data Engineering