MAde min level configurable

pkg/logging/logger.go

@@ -13,6 +13,30 @@ import (
 	"google.golang.org/protobuf/proto"
 )
 
+// A Level is a logging priority. Higher levels are more important.
+type Level int8
+
+const (
+	// DebugLevel logs are typically voluminous, and are usually disabled in
+	// production.
+	DebugLevel Level = iota - 1
+	// InfoLevel is the default logging priority.
+	InfoLevel
+	// WarnLevel logs are more important than Info, but don't need individual
+	// human review.
+	WarnLevel
+	// ErrorLevel logs are high-priority. If an application is running smoothly,
+	// it shouldn't generate any error-level logs.
+	ErrorLevel
+	// DPanicLevel logs are particularly important errors. In development the
+	// logger panics after writing the message.
+	DPanicLevel
+	// PanicLevel logs a message, then panics.
+	PanicLevel
+	// FatalLevel logs a message, then calls os.Exit(1).
+	FatalLevel
+)
+
 type Logger struct {
 	*otelzap.Logger
 }
@@ -24,6 +48,7 @@ type LoggerWithContext struct {
 type LoggerConfig struct {
 	OnGCP       bool
 	ServiceName string
+	MinLevel    Level
 }
 
 func NewLogger(config *LoggerConfig) *Logger {
@@ -50,7 +75,7 @@ func NewLogger(config *LoggerConfig) *Logger {
 		// instrumentation
 		otelzap.New(
 			log,
-			otelzap.WithMinLevel(zap.InfoLevel),
+			otelzap.WithMinLevel(zapcore.Level(config.MinLevel)),
 			otelzap.WithTraceIDField(true),
 		),
 	}