On 12/10/20 1:33 PM, Arturo Borrero Gonzalez wrote:
Hi there!
Today 2020-12-10 @ 15:30 UTC we will perform an upgrade of the Toolforge
kubernetes cluster [0].
We don't expect any major disruption of the service, but we detected in
past upgrades that some components might be restarted, causing brief
interruptions of network flows.
Given the amount of worker nodes we have, more than 50, the operation
will take us at least a couple of hours.
Tools maintainers: you don't have to do anything during this operation,
but if you detect anything weird please contact us either in the
phabricator task [0], in the IRC channel #wikimedia-cloud or in the
cloud(a)lists.wikimedia.org [1] mailing list.
regards.
[0]
https://phabricator.wikimedia.org/T263284
[1]
https://lists.wikimedia.org/mailman/listinfo/cloud
This is starting right now!
--
Arturo Borrero Gonzalez
SRE / Wikimedia Cloud Services
Wikimedia Foundation
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David Caro
SRE - Cloud Services
Wikimedia Foundation <https://wikimediafoundation.org/>
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