For #19016
This changes all the places where we previously assumed that certs were
hardcoded when the Fleet server started to query the database instead.
The plan is to loadtest afterwards, but as a first preemptive measure,
this adds a caching layer on top the mysql datastore.
# Checklist for submitter
If some of the following don't apply, delete the relevant line.
<!-- Note that API documentation changes are now addressed by the
product design team. -->
- [x] Added/updated tests
- [x] If database migrations are included, checked table schema to
confirm autoupdate
- For database migrations:
- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [x] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).
- [x] Manual QA for all new/changed functionality
for #14715
---------
Co-authored-by: Martin Angers <martin.n.angers@gmail.com>
Co-authored-by: Sarah Gillespie <73313222+gillespi314@users.noreply.github.com>
Co-authored-by: Jahziel Villasana-Espinoza <jahziel@fleetdm.com>
* WIP
* Amend tests
* Do not load aggregated stats for packs
* Add option to host lite
* Fix remaining TODOs
* Fix osquery_utils tests
* Fix SQL
* Fix SQL (bis)
* Restore AuthenticateHost to load once
* Code improvements and re-add deferred host save
* More fixes to the PR
* Wrap users table update on tx
* Add caching to ListPacksForHost and ListScheduledQueriesInPack
* Remove SaveHostSoftware (replaced by UpdateHostSoftware)
* Add unit tests for new functionality
* Add changes file
* Fix scheduled queries test
* Do caching of app config per instance instead of across all of them in redis
* Add changes file
* Simplify code based on review comment
* Use go-cache instead of creating our own
* Dont export consts
* Copy app config before returning it
* Fix lint
* Update go sum
* Update go sum
* Cache app config in redis
* Add changes files
* Replace string with constant
* Revert some test refactorign and duplicate a bit of test code
* Add test for AppConfig with redis failing
* Fix lint
* Use Doer so it works better in clusters
* Skip unmarshalling if we already did
* Allow to cache hosts if configured
* Omit the setting if empty
* Remove hashing, too much CPU
* Revert caching of host auth... needs a more thought through approach
* Remove config
* Remove old config
* Remove locker interface
* Fix test and address review comments
