temp

Server/common/db/etcd/etcd.go

@@ -0,0 +1,29 @@
+package etcd
+
+import (
+	commonConfig "common/config"
+	"fmt"
+	clientv3 "go.etcd.io/etcd/client/v3"
+)
+
+var etcdClient *clientv3.Client
+
+func Init(cfg *commonConfig.EtcdConfig) error {
+	client, err := clientv3.New(clientv3.Config{
+		Endpoints:   []string{fmt.Sprintf("%v:%v", cfg.Host, cfg.Port)},
+		DialTimeout: 0,
+	})
+	etcdClient = client
+	return err
+}
+
+func Close() error {
+	if etcdClient != nil {
+		return etcdClient.Close()
+	}
+	return nil
+}
+
+func Client() *clientv3.Client {
+	return etcdClient
+}