remove ratios

cmd/defaults.yaml

@@ -110,24 +110,13 @@ PublicHostHeaders: # ZITADEL_PUBLICHOSTHEADERS
 WebAuthNName: ZITADEL # ZITADEL_WEBAUTHNNAME
 
 Database:
-  # ZITADEL manages three database connection pools.
-  # The *ConnRatio settings define the ratio of how many connections from
-  # MaxOpenConns and MaxIdleConns are used to push events and spool projections.
-  # Remaining connection are used for queries (search).
-  # Values may not be negative and the sum of the ratios must always be less than 1.
-  # For example this defaults define 15 MaxOpenConns overall.
-  # - 15*0.2=3 connections are allocated to the event pusher;
-  # - 15*0.135=2 connections are allocated to the projection spooler;
-  # - 15-(3+2)=10 connections are remaining for queries;
-  EventPushConnRatio: 0.2 # ZITADEL_DATABASE_COCKROACH_EVENTPUSHCONNRATIO
-  ProjectionSpoolerConnRatio: 0.135 # ZITADEL_DATABASE_COCKROACH_PROJECTIONSPOOLERCONNRATIO
   # CockroachDB is the default database of ZITADEL
   cockroach:
     Host: localhost # ZITADEL_DATABASE_COCKROACH_HOST
     Port: 26257 # ZITADEL_DATABASE_COCKROACH_PORT
     Database: zitadel # ZITADEL_DATABASE_COCKROACH_DATABASE
-    MaxOpenConns: 15 # ZITADEL_DATABASE_COCKROACH_MAXOPENCONNS
-    MaxIdleConns: 12 # ZITADEL_DATABASE_COCKROACH_MAXIDLECONNS
+    MaxOpenConns: 5 # ZITADEL_DATABASE_COCKROACH_MAXOPENCONNS
+    MaxIdleConns: 2 # ZITADEL_DATABASE_COCKROACH_MAXIDLECONNS
     MaxConnLifetime: 30m # ZITADEL_DATABASE_COCKROACH_MAXCONNLIFETIME
     MaxConnIdleTime: 5m # ZITADEL_DATABASE_COCKROACH_MAXCONNIDLETIME
     Options: "" # ZITADEL_DATABASE_COCKROACH_OPTIONS

internal/database/cockroach/crdb.go

@@ -189,7 +189,7 @@ func (c Config) String(useAdmin bool) string {
 		"port=" + strconv.Itoa(int(c.Port)),
 		"user=" + user.Username,
 		"dbname=" + c.Database,
-		"application_name=zitadel",
+		"application_name=" + dialect.DefaultAppName,
 		"sslmode=" + user.SSL.Mode,
 	}
 	if c.Options != "" {

internal/database/database.go

@@ -65,10 +65,8 @@ func CloseTransaction(tx Tx, err error) error {
 }
 
 type Config struct {
-	Dialects                   map[string]interface{} `mapstructure:",remain"`
-	EventPushConnRatio         float64
-	ProjectionSpoolerConnRatio float64
-	connector                  dialect.Connector
+	Dialects  map[string]interface{} `mapstructure:",remain"`
+	connector dialect.Connector
 }
 
 func (c *Config) SetConnector(connector dialect.Connector) {

internal/database/dialect/config.go

@@ -26,7 +26,7 @@ type Matcher interface {
 }
 
 const (
-	defaultAppName = "zitadel"
+	DefaultAppName = "zitadel"
 )
 
 type Connector interface {

internal/database/postgres/pg.go

@@ -184,7 +184,7 @@ func (c Config) String(useAdmin bool) string {
 		"host=" + c.Host,
 		"port=" + strconv.Itoa(int(c.Port)),
 		"user=" + user.Username,
-		"application_name=zitadel",
+		"application_name=" + dialect.DefaultAppName,
 		"sslmode=" + user.SSL.Mode,
 	}
 	if c.Options != "" {