This task will track the setup and deployment (ops side) of the codfw based phabricator HA/backup host.
- - update physical label and racktables visible label field.
- - dns (mgmt and production) updates - https://gerrit.wikimedia.org/r/#/c/294386/
- - switch port config
- - install_module updates - https://gerrit.wikimedia.org/r/#/c/294385/
- - install OS - jessie
- - accept/sign puppet/salt keys
- - handoff to releng / @mmodell
- - service implementation: T137928: Deploy phabricator to phab2001.codfw.wmnet