Andrew will be upgrading our Openstack install from version 'Kilo' to version 'Liberty' on Tuesday the 2nd. The upgrade is scheduled to take up to three hours. Here's what to expect:
If you are exclusively a user of tool labs, you can ignore this post. If you use or administer another labs project, this REQUIRES ACTION ON YOUR PART.
The Kubernetes ('k8s') backend for Tool Labs webservices is open to
beta testers from the community as a replacment for Grid Engine
horizon (OpenStack Dashboard) is the canonical implementation of OpenStack’s Dashboard, which provides a web based user interface to OpenStack services.
tools-login.wmflabs.org is on a new bastion host with twice
the RAM and CPU of the old one. This should hopefully provide a better
bandaid against it getting overloaded up. More discussion about a
longer term solution at https://phabricator.wikimedia.org/T131541
On Tuesday, 2016-04-05, we'll be upgrading Kubernetes to 1.2 and using
a different deployment method as well. While this should have no user
facing impact (ideally!) the following things might be flaky for a
period of time on that day: