The deadline for Stretch removal has long since passed.
Tomorrow, I will be deleting all the VMs that were shut down earlier in
the year. A few select projects requested extra time before shutdown --
if you are working on one of those projects, please update your
phabricator ticket with your plan and timeline. After a review of
outstanding tickets I'll begin to shut down those projects that show no
activity or progress.
-Andrew
On 9/27/21 12:46 PM, Andrew Bogott wrote:
Debian Stretch's security support ends in mid 2022, and the
Foundation's OS policy already discourages use of existing Stretch
machines. That means that it's time for all project admins to start
rebuilding your VMs with Bullseye (or, if you must, Buster.)
Any webservices running in Kubernetes created in the last year or two
are most likely using Buster images already, so there's no action
needed for those. Older kubernetes jobs should be refreshed to use
more modern images whenever possible.
If you are still using the grid engine for webservices, we strongly
encourage you to migrate your jobs to Kubernetes. For other grid uses,
watch this space for future announcements about grid engine migration;
we don't yet have a solution prepared for that.
Details about the what and why for this process can be found here:
https://wikitech.wikimedia.org/wiki/News/Stretch_deprecation
Here is the deprecation timeline:
March 2021: Stretch VM creation disabled in most projects
July 6, 2021: Active support of Stretch ends, Stretch moves into LTS
<- You are Here ->
January 1st, 2022: Stretch VM creation disabled in all projects,
deprecation nagging begins in earnest. Stretch alternatives will be
available for tool migration in Toolforge
May 1, 2022: All active Stretch VMs will be shut down (but not
deleted) by WMCS admins. This includes Toolforge grid exec nodes.
June 30, 2022: LTS support for Debian Stretch ends, all Stretch VMs
will be deleted by WMCS admins
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