Used in role::labs::nfs::seconday (which despite the name runs in the production realm), this is a custom Diamond collector originally written by Madhu and used in this dashboard: https://grafana.wikimedia.org/dashboard/db/labstore-nfs-directory-sizes
This should be ported to a Prometheus exporter.
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | fgiunchedi | T205862 Expand modern metrics infrastructure coverage (2018-19 Q2 goal) | |||
| Resolved | colewhite | T183454 Deprovision Diamond collectors no longer in use | |||
| Resolved | colewhite | T211094 Port DirectorySize diamond collector to a Prometheus exporter |
Change 477937 had a related patch set uploaded (by Cwhite; owner: Cwhite):
[operations/puppet@production] prometheus: add directory size collector
Change 477937 merged by GTirloni:
[operations/puppet@production] prometheus: add directory size collector
Change 478168 had a related patch set uploaded (by GTirloni; owner: GTirloni):
[operations/puppet@production] prometheus: fix/adjust directory size collector
Change 478168 merged by GTirloni:
[operations/puppet@production] prometheus: fix/adjust directory size collector
This collector takes 5-10min to run. Since it's only used for capacity planning, I've adjusted the cron to run once a day only.
@colewhite thanks for working on this!
@colewhite Could you followup with a patch to absent the collector from puppet? Other that, this seems fully resolved, I couldn't find any dashboard where the former metrics were in use.