Hi there,
we are about to upgrade the kubernetes version that runs PAWS, from 1.6 to 1.17.
We don't expect any interruptions major on the service, perhaps only some
hiccups when pods are restarted/rescheduled.
More information is available in this phabricator ticket:
https://phabricator.wikimedia.org/T268669
The operation may take something between 30 minutes and 1 hours, and we are
starting soon after I finish sending this email.
Please, ping us if you see anything wrong.
regards.
--
Arturo Borrero Gonzalez
SRE / Wikimedia Cloud Services
Wikimedia Foundation
Hi!,
There will be a general CloudVPS network maintenance on 2020-10-09 @ 12:30 UTC.
The operation window will last for 1h. During the operation, all cloud services
will be inaccessible or intermittently down.
This operation affects all CloudVPS projects, including Toolforge, PAWS and
Quarry. Services running in the cloud might fail to contact external entities,
and connections to ToolsDB, NFS, wiki-replicas or LDAP will be affected as well.
The operation we are doing today is a followup to what we did two weeks ago [0],
and involves changing the IP addressing of the network that connects the
CloudVPS network to the internet.
Sorry for the short notice, we couldn't avoid scheduling this to today.
regards.
[0] https://phabricator.wikimedia.org/T265288
--
Arturo Borrero Gonzalez
SRE / Wikimedia Cloud Services
Wikimedia Foundation