update from v3

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

options.go

@@ -1,12 +1,67 @@
 package redis
 
 import (
-	"github.com/redis/go-redis/v9"
+	goredis "github.com/redis/go-redis/v9"
+	"go.unistack.org/micro/v4/logger"
+	"go.unistack.org/micro/v4/meter"
 	"go.unistack.org/micro/v4/store"
+	"go.unistack.org/micro/v4/tracer"
 )
 
+type configKey struct{}
+
+func Config(c *goredis.Options) store.Option {
+	return store.SetOption(configKey{}, c)
+}
+
+type clusterConfigKey struct{}
+
+func ClusterConfig(c *goredis.ClusterOptions) store.Option {
+	return store.SetOption(clusterConfigKey{}, c)
+}
+
 type universalConfigKey struct{}
 
-func UniversalConfig(c *redis.UniversalOptions) store.Option {
+func UniversalConfig(c *goredis.UniversalOptions) store.Option {
 	return store.SetOption(universalConfigKey{}, c)
 }
+
+var (
+	labelHost = "redis_host"
+	labelName = "redis_name"
+)
+
+// Options struct holds wrapper options
+type Options struct {
+	Logger    logger.Logger
+	Meter     meter.Meter
+	Tracer    tracer.Tracer
+	RedisHost string
+	RedisName string
+}
+
+// Option func signature
+type Option func(*Options)
+
+// NewOptions create new Options struct from provided option slice
+func NewOptions(opts ...Option) Options {
+	options := Options{
+		Logger: logger.DefaultLogger,
+		Meter:  meter.DefaultMeter,
+		Tracer: tracer.DefaultTracer,
+	}
+
+	for _, o := range opts {
+		o(&options)
+	}
+
+	options.Meter = options.Meter.Clone(
+		meter.Labels(
+			labelHost, options.RedisHost,
+			labelName, options.RedisName),
+	)
+
+	options.Logger = options.Logger.Clone(logger.WithAddCallerSkipCount(1))
+
+	return options
+}