Summary:
Fixes T9494. This:
- Removes all the random GC.x.y.z config.
- Puts it all in one place that's locked and which you use `bin/garbage set-policy ...` to adjust.
- Makes every TTL-based GC configurable.
- Simplifies the code in the actual GCs.
Test Plan:
- Ran `bin/garbage collect` to collect some garbage, until it stopped collecting.
- Ran `bin/garbage set-policy ...` to shorten policy. Saw change in web UI. Ran `bin/garbage collect` again and saw it collect more garbage.
- Set policy to indefinite and saw it not collect garabge.
- Set policy to default and saw it reflected in web UI / `collect`.
- Ran `bin/phd debug trigger` and saw all GCs fire with reasonable looking queries.
- Read new docs.
{F857928}
Reviewers: chad
Reviewed By: chad
Maniphest Tasks: T9494
Differential Revision: https://secure.phabricator.com/D14219
Summary:
Fixes T4368. This is the last "obvious" table we have which we should be GC'ing but do not. It's about 1/12th of the data on `secure.phabricator.com`.
This table stores logins, account creation, password resets, login attempts, etc, and is primarily useful if something sketchy happens so you can go back and review login activity. This data is not useful indefinitely, and there's no reason to retain it forever. Because you don't always know when something sketchy happened I've given this table a fairly long TTL (180 days), but we don't need limitless amounts of this data.
Test Plan: Ran `phd debug garbage` and saw a reasonable amount of data get GC'd. This table already has an appropriate key.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4368
Differential Revision: https://secure.phabricator.com/D8128
