Every year or so the Cloud Services team tries to identify and clean up
unused projects and VMs. We do this via an opt-in process: anyone can
mark a project as 'in use,' and that project will be preserved for
another year.
I've created a wiki page the lists all existing projects, here:
https://wikitech.wikimedia.org/wiki/News/Cloud_VPS_2019_Purge
If you are a VPS user, please visit that page and mark any projects that
you use as {{Used}}. Note that it's not necessary for you to be a
project admin to mark something -- if you know that you're currently
using a resource and want to keep using it, go ahead and mark it
accordingly. If you /are/ a project admin, please take a moment to mark
which VMs are or aren't used in your projects.
When December arrives, I will shut down and begin the process of
reclaiming resources from unused projects.
If you think you use a VPS project but aren't sure which, I encourage
you to poke around on https://tools.wmflabs.org/openstack-browser/ to
see what looks familiar. Worst case, just email
cloud(a)lists.wikimedia.org with a description of your use case and we'll
sort it out there.
Exclusive toolforge users are free to ignore this task.
Thank you!
-Andrew and WMCS team
I'll be upgrading our Powerdns install on Wednesday. Because our system
is redundant and I'll only upgrade one node at a time, I don't expect
any service interruption. As always, though, unexpected mishaps may
cause brief service interruptions. Most likely these interruptions
would be confined to new VM creation, but in the worst case there might
be short periods of total DNS failure.
I plan to start the work at around 17:00 UTC (that's 09:00 in San
Francisco) and the total upgrade will take an hour or two.