zitadel/cmd/setup/15.go
Silvan b5564572bc
feat(eventstore): increase parallel write capabilities (#5940)
This implementation increases parallel write capabilities of the eventstore.
Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and  [06](https://zitadel.com/docs/support/advisory/a10006).
The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`.
If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
2023-10-19 12:19:10 +02:00

46 lines
943 B
Go

package setup
import (
"context"
"embed"
"github.com/zitadel/logging"
"github.com/zitadel/zitadel/internal/database"
)
var (
//go:embed 15/cockroach/*.sql
//go:embed 15/postgres/*.sql
currentProjectionState embed.FS
)
type CurrentProjectionState struct {
dbClient *database.DB
}
func (mig *CurrentProjectionState) Execute(ctx context.Context) error {
migrations, err := currentProjectionState.ReadDir("15/" + mig.dbClient.Type())
if err != nil {
return err
}
for _, migration := range migrations {
stmt, err := readStmt(currentProjectionState, "15", mig.dbClient.Type(), migration.Name())
if err != nil {
return err
}
logging.WithFields("file", migration.Name(), "migration", mig.String()).Info("execute statement")
_, err = mig.dbClient.ExecContext(ctx, stmt)
if err != nil {
return err
}
}
return nil
}
func (mig *CurrentProjectionState) String() string {
return "15_current_projection_state"
}