This is Wikimedia Labs. It is meant to make it easier for developers and system administrators to try out improvements to Wikimedia infrastructure, including MediaWiki, and to do analytics and bot work.
Number of {{#ask:Resource Type::instance|?Instance Name|?Instance Type|?Project|?Image Id|?FQDN|?Launch Time|?Puppet Class|?Modification date|?Instance Host|?Number of CPUs|?RAM Size|?Amount of Storage|limit=0|searchlabel=instances}}:
Every project has a Server Admin Log. The logs are combined together in a single Server Admin Log that displays logs for all projects, ordered by most recent activity. You can add a log entry in the #wikimedia-labs channel on Freenode by using the following command:
!log <projectname> <message>
It's best to log all changes to the instances in your project. Doing so makes it easier for others to follow your progress, and to more easily join your project and help out.