Send the error message to user when enabling canary feature fails. (#990)

* Send the error message to user when enabling canary feature fails. * Fix controller doesn’t reply canary error when promClient tries connect to invalid prometheus server
2019-01-14 22:43:27 +08:00
parent 89081b087b
commit db5165e032
8 changed files with 60 additions and 30 deletions
@@ -60,7 +60,7 @@ func canaryConfigCreate(c *cli.Context) error {

 	htTrigger, err := client.HTTPTriggerGet(m)
 	if err != nil {
-		util.CheckErr(err, "Trigger referenced in the canary config is not created")
+		util.CheckErr(err, "find trigger referenced in the canary config")
 	}

 	// check that the trigger has function reference type function weights