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Revert read replica POC (#93551)

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* Revert "chore: add replDB to team service (#91799)"

This reverts commit c6ae2d7999.

* Revert "experiment: use read replica for Get and Find Dashboards (#91706)"

This reverts commit 54177ca619.

* Revert "QuotaService: refactor to use ReplDB for Get queries (#91333)"

This reverts commit 299c142f6a.

* Revert "refactor replCfg to look more like plugins/plugin config (#91142)"

This reverts commit ac0b4bb34d.

* Revert "chore (replstore): fix registration with multiple sql drivers, again (#90990)"

This reverts commit daedb358dd.

* Revert "Chore (sqlstore): add validation and testing for repl config (#90683)"

This reverts commit af19f039b6.

* Revert "ReplStore: Add support for round robin load balancing between multiple read replicas (#90530)"

This reverts commit 27b52b1507.

* Revert "DashboardStore: Use ReplDB and get dashboard quotas from the ReadReplica (#90235)"

This reverts commit 8a6107cd35.

* Revert "accesscontrol service read replica (#89963)"

This reverts commit 77a4869fca.

* Revert "Fix: add mapping for the new mysqlRepl driver (#89551)"

This reverts commit ab5a079bcc.

* Revert "fix: sql instrumentation dual registration error (#89508)"

This reverts commit d988f5c3b0.

* Revert "Experimental Feature Toggle: databaseReadReplica (#89232)"

This reverts commit 50244ed4a1.
This commit is contained in:
Jeff Levin
2024-09-25 15:21:39 -08:00
committed by GitHub
parent 25ca760ee1
commit a21a232a8e
88 changed files with 416 additions and 1010 deletions
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21
pkg/services/sqlstore/database_wrapper.go
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@@ -58,27 +58,6 @@ func WrapDatabaseDriverWithHooks(dbType string, tracer tracing.Tracer) string {
return driverWithHooks
}
// WrapDatabaseDriverWithHooks creates a fake database driver that
// executes pre and post functions which we use to gather metrics about
// database queries. It also registers the metrics.
func WrapDatabaseReplDriverWithHooks(dbType string, index uint, tracer tracing.Tracer) string {
drivers := map[string]driver.Driver{
migrator.SQLite: &sqlite3.SQLiteDriver{},
migrator.MySQL: &mysql.MySQLDriver{},
migrator.Postgres: &pq.Driver{},
}
d, exist := drivers[dbType]
if !exist {
return dbType
}
driverWithHooks := dbType + fmt.Sprintf("ReplicaWithHooks%d", index)
sql.Register(driverWithHooks, sqlhooks.Wrap(d, &databaseQueryWrapper{log: log.New("sqlstore.metrics"), tracer: tracer}))
core.RegisterDriver(driverWithHooks, &databaseQueryWrapperDriver{dbType: dbType})
return driverWithHooks
}
// databaseQueryWrapper satisfies the sqlhook.databaseQueryWrapper interface
// which allow us to wrap all SQL queries with a `Before` & `After` hook.
type databaseQueryWrapper struct {