Merge pull request #3888 from influxdata/fix/health-status

fix(server): health for source returns status no content

CHANGELOG.md

@@ -31,6 +31,7 @@
 1.  [#3751](https://github.com/influxdata/chronograf/pull/3751): Fix crosshairs moving passed the edges of graphs
 1.  [#3759](https://github.com/influxdata/chronograf/pull/3759): Change y-axis options to have valid defaults
 1.  [#3793](https://github.com/influxdata/chronograf/pull/3793): Stop making requests for old sources after changing sources
+1.  [#3888](https://github.com/influxdata/chronograf/pull/3888): Fix health check status code creating firefox error
 
 ## v1.5.0.0 [2018-05-15-RC]
 

server/sources.go

@@ -265,7 +265,7 @@ func (s *Service) SourceHealth(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	w.WriteHeader(http.StatusOK)
+	w.WriteHeader(http.StatusNoContent)
 }
 
 // removeSrcsKapa will remove all kapacitors and kapacitor rules from the stores.

server/swagger.json

@@ -402,7 +402,7 @@
           }
         ],
         "responses": {
-          "200": {
+          "204": {
             "description": "Source was able to be contacted"
           },
           "404": {