We have a perf-roots group, but that's mostly for services outside the Performance Team that we sometimes help investigate that require root.
I'd like to introduce a shell group for our own services. Especially in light of T158837.
The perf-team group would initially be the following subset of `perf-roots`:
* Members:
* `gilles`
* `krinkle`
* Roles:
* `roles::webperf` (roles/common/webperf.yaml)
* `roles::xhgui::app` (role/common/xhgui/app.yaml)
Once that is set up, we should expand it with `phedenskog` and `aaron`. For @peter this will be the first production shell (if I read puppet correctly), so I'm creating a separate sub task for that as it requires other set-up steps.
* [x] Create perf-team group.
* [ ] Add `aaron` (@aaron) to perf-team group.
* [ ] Add `phedenskog` (@peter) to perf-team group.