We have started migrating servers to serve via PHP7 only, this is a task to discuss and track the removal of HHVM from all production servers.
[x] Migrate smaller sites (noc, portals, search etc)
[x] Remove hhvm conditions - **puppet** [[ https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/539326/ | 539326 ]]
[x] Stop monitoring hhvm (LVS, prometheus et al) - **puppet** [[https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/543129/|543129]]
[x] Stop and disable hhvm service [[https://gerrit.wikimedia.org/r/#/c/operations/puppet/+/543131/|543131]]
[x] Remove hhvm, service files, configs
[x] Update cookbooks/spicerack
[x] Removed references from logstash and prometheus
[] Remove hhvm leftovers in puppet - **puppet**
[] Prevent hhvm from being installed - **puppet**
[] Remove tmpreaper (also: T151304) - **puppet**
[] Clean up Grafana graphs
[] Reimage all mw* servers