Commit Graph

9 Commits

Author SHA1 Message Date
Matheus Macabu 21f1d02b3f [release-11.2.8] Chore: Bump Go version to 1.23.7 (#101294)
* Chore: Bump Go version to 1.23.7

* Chore: Bump golangci-lint version to match Go version

* Chore: Run yarn prettier:write

* Chore: Bump godeltaprof to v0.1.8 to fix start-up

* Chore: Fix wire updated error fixture

* Chore: Fix OpenAPI spec diffs

* Chore: Fix new linting errors from Go upgrade
2025-03-05 09:55:25 +01:00
grafana-delivery-bot[bot] 1247fba905 [v11.2.x] QuotaService: refactor to use ReplDB for Get queries (#92285)
QuotaService: refactor to use ReplDB for Get queries (#91333)

* Feature (quota service): Use ReplDB for quota service Gets

This adds the replDB to the quota service, as well as some more test helper functions to simplify updating tests. My intent is that the helper functions can be removed when this is fully rolled out (or not) and we're consistently using the ReplDB interface (or not!)

* test updates

(cherry picked from commit 299c142f6a)

Co-authored-by: Kristin Laemmert <mildwonkey@users.noreply.github.com>
2024-08-22 08:55:54 -04:00
Kristin Laemmert ac0b4bb34d refactor replCfg to look more like plugins/plugin config (#91142)
* refactor replCfg to look more like plugins/plugin config
* validateReplicaConfigs must handle inconsistencies in type names due to the WithHooks suffix
2024-07-30 12:09:56 -04:00
Kristin Laemmert af19f039b6 Chore (sqlstore): add validation and testing for repl config (#90683)
* add some validation and testing for repl cf
* connection strings are secrets
2024-07-29 10:32:56 -04:00
Kristin Laemmert daedb358dd chore (replstore): fix registration with multiple sql drivers, again (#90990)
* replstore: fix registration with multiple sql drivers, again
* only compile regex once
2024-07-25 15:13:36 -04:00
Kristin Laemmert 27b52b1507 ReplStore: Add support for round robin load balancing between multiple read replicas (#90530)
* ReplStore: Add support for multiple replicas and round-robin load balancing

* add check for zero-length repls list
2024-07-18 08:20:28 -04:00
Kristin Laemmert 77a4869fca accesscontrol service read replica (#89963)
* accesscontrol service read replica
* now using the ReplDB interface
* ReadReplica for GetUser
2024-07-08 10:00:13 -04:00
Kristin Laemmert d988f5c3b0 fix: sql instrumentation dual registration error (#89508)
fix dual registration error
2024-06-20 14:45:39 -04:00
Kristin Laemmert 50244ed4a1 Experimental Feature Toggle: databaseReadReplica (#89232)
This adds a version of the SQLStore that includes a ReadReplica. The primary DB can be accessed directly - from the caller's standpoint, there is no difference between the SQLStore and ReplStore unless they wish to explicitly call the ReadReplica() and use that for the DB sessions.

Currently only the stats service GetSystemStats and GetAdminStats are using the ReadReplica(); if it's misconfigured or if the databaseReadReplica feature flag is not turned on, it will fall back to the usual (SQLStore) behavior.

Testing requires a database and read replica - the replication should already be configured. I have been testing this locally with a docker mysql setup (https://medium.com/@vbabak/docker-mysql-master-slave-replication-setup-2ff553fceef2) and the following config:

[feature_toggles]
databaseReadReplica = true

[database]
type = mysql
name = grafana
user = grafana
password = password
host = 127.0.0.1:3306

[database_replica]
type = mysql
name = grafana
user = grafana
password = password
host = 127.0.0.1:3307
2024-06-18 11:07:15 -04:00