Hi!
I don't have much luck with a webservice based on the python3.7 image. It
is running fine on the legacy K8s cluster.
On the new cluster I got a segfault. After stopping the webservice and
trying again to get an empty log the pod is now stuck in ContainerCreating.
A few minutes ago:
tools.flaggedrevspromotioncheck@tools-sgebastion-08:~$ kubectl get pods
NAME READY STATUS
RESTARTS AGE
flaggedrevspromotioncheck-7cbfff44fc-jnhmq 0/1 ContainerCreating 0
2m48s
...and just now:
tools.flaggedrevspromotioncheck@tools-sgebastion-08:~$ kubectl get pods
NAME READY STATUS
RESTARTS AGE
flaggedrevspromotioncheck-7cbfff44fc-q55gm 0/1 ContainerCreating 0
5m18s
Best regards,
Count Count
On Thu, Jan 9, 2020 at 10:58 PM Bryan Davis <bd...@wikimedia.org> wrote:
> I am happy to announce that a new and improved Kubernetes cluster is
> now available for use by beta testers on an opt-in basis. A page has
> been created on Wikitech [0] outlining the self-service migration
> process.
>
> Timeline:
> * 2020-01-09: 2020 Kubernetes cluster available for beta testers on an
> opt-in basis
> * 2020-01-23: 2020 Kubernetes cluster general availability for
> migration on an opt-in basis
> * 2020-02-10: Automatic migration of remaining workloads from 2016
> cluster to 2020 cluster by Toolforge admins
>
> This new cluster has been a work in progress for more than a year
> within the Wikimedia Cloud Services team, and a top priority project
> for the past six months. About 35 tools, including
> https://tools.wmflabs.org/admin/, are currently running on what we are
> calling the "2020 Kubernetes cluster". This new cluster is running
> Kubernetes v1.15.6 and Docker 19.03.4. It is also using a newer
> authentication and authorization method (RBAC), a new ingress routing
> service, and a different method of integrating with the Developer
> account LDAP service. We have built a new tool [1] which makes the
> state of the Kubernetes cluster more transparent and on par with the
> information that we already expose for the grid engine cluster [2].
>
> With a significant number of tools managed by Toolforge administrators
> already migrated to the new cluster, we are fairly confident that the
> basic features used by most Kubernetes tools are covered. It is likely
> that a few outlying issues remain to be found as more tools move, but
> we have confidence that we can address them quickly. This has led us
> to propose a fairly short period of voluntary beta testing, followed
> by a short general availability opt-in migration period, and finally a
> complete migration of all remaining tools which will be done by the
> Toolforge administration team for anyone who has not migrated their
> self.
>
> Please help with beta testing if you have some time and are willing to
> get help on irc, Phabricator, and the cloud@lists.wikimedia.org
> mailing list for early adopter issues you may encounter.
>
> I want to publicly praise Brooke Storm and Arturo Borrero González for
> the hours that they have put into reading docs, building proof of
> concept clusters, and improving automation and processes to make the
> 2020 Kubernetes cluster possible. The Toolforge community can look
> forward to more frequent and less disruptive software upgrades in this
> cluster as a direct result of this work. We have some other feature
> improvements in planning now that I think you will all be excited to
> see and use later this year!
>
> [0]:
> https://wikitech.wikimedia.org/wiki/News/2020_Kubernetes_cluster_migration
> [1]: https://tools.wmflabs.org/k8s-status/
> [2]: https://tools.wmflabs.org/sge-status/
>
> Bryan (on behalf of the Toolforge admins and the Cloud Services team)
> --
> Bryan Davis Technical Engagement Wikimedia Foundation
> Principal Software Engineer Boise, ID USA
> [[m:User:BDavis_(WMF)]] irc: bd808
>
> _______________________________________________
> Wikimedia Cloud Services announce mailing list
> cloud-annou...@lists.wikimedia.org (formerly
> labs-annou...@lists.wikimedia.org)
> https://lists.wikimedia.org/mailman/listinfo/cloud-announce
>
_______________________________________________
Wikimedia Cloud Services mailing list
Cloud@lists.wikimedia.org (formerly lab...@lists.wikimedia.org)
https://lists.wikimedia.org/mailman/listinfo/cloud
