add tracing

2020-01-30 23:24:46 +00:00
parent 21e0932339
commit 0be22c98c6
5 changed files with 97 additions and 87 deletions
--- a/config/cmd/cmd.go
+++ b/config/cmd/cmd.go
@@ -217,7 +217,6 @@ var (
 			Name:    "tracer",
 			EnvVars: []string{"MICRO_TRACER"},
 			Usage:   "Tracer for distributed tracing, e.g. memory, jaeger",
-			Value:   "memory",
 		},
 		&cli.StringFlag{
 			Name:    "tracer_address",