Merge remote-tracking branch 'origin/errcode' into errcode

pkg/common/cmd/root.go

@@ -0,0 +1,13 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+func NewRootCmd() *cobra.Command {
+	return &cobra.Command{
+		Use:   "start",
+		Short: "Start the server",
+		Long:  `Start the server`,
+	}
+}

pkg/common/constant/constant.go

@@ -330,6 +330,7 @@ const LocalHost = "0.0.0.0"
 
 // flag parse
 const (
-	FlagPort = "port"
-	FlagConf = "config_folder_path"
+	FlagPort       = "port"
+	PrometheusPort = "prometheus_port"
+	FlagConf       = "config_folder_path"
 )