Merge pull request #1437 from ldez/feat/backends-filter

feat(webui): Dashboard filter

server/server.go

@@ -162,11 +162,6 @@ func (server *Server) Close() {
 func (server *Server) startLeadership() {
 	if server.leadership != nil {
 		server.leadership.Participate(server.routinesPool)
-		// server.leadership.AddGoCtx(func(ctx context.Context) {
-		// 	log.Debugf("Started test routine")
-		// 	<-ctx.Done()
-		// 	log.Debugf("Stopped test routine")
-		// })
 	}
 }
 

server/web.go

@@ -92,13 +92,13 @@ func (provider *WebProvider) Provide(configurationChan chan<- types.ConfigMessag
 	systemRouter.Methods("PUT").Path(provider.Path + "api/providers/{provider}").HandlerFunc(func(response http.ResponseWriter, request *http.Request) {
 		if provider.ReadOnly {
 			response.WriteHeader(http.StatusForbidden)
-			fmt.Fprintf(response, "REST API is in read-only mode")
+			fmt.Fprint(response, "REST API is in read-only mode")
 			return
 		}
 		vars := mux.Vars(request)
 		if vars["provider"] != "web" {
 			response.WriteHeader(http.StatusBadRequest)
-			fmt.Fprintf(response, "Only 'web' provider can be updated through the REST API")
+			fmt.Fprint(response, "Only 'web' provider can be updated through the REST API")
 			return
 		}
 
@@ -174,7 +174,7 @@ func (provider *WebProvider) getHealthHandler(response http.ResponseWriter, requ
 }
 
 func (provider *WebProvider) getPingHandler(response http.ResponseWriter, request *http.Request) {
-	fmt.Fprintf(response, "OK")
+	fmt.Fprint(response, "OK")
 }
 
 func (provider *WebProvider) getConfigHandler(response http.ResponseWriter, request *http.Request) {
@@ -319,14 +319,14 @@ func (provider *WebProvider) getRouteHandler(response http.ResponseWriter, reque
 
 func expvarHandler(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
-	fmt.Fprintf(w, "{\n")
+	fmt.Fprint(w, "{\n")
 	first := true
 	expvar.Do(func(kv expvar.KeyValue) {
 		if !first {
-			fmt.Fprintf(w, ",\n")
+			fmt.Fprint(w, ",\n")
 		}
 		first = false
 		fmt.Fprintf(w, "%q: %s", kv.Key, kv.Value)
 	})
-	fmt.Fprintf(w, "\n}\n")
+	fmt.Fprint(w, "\n}\n")
 }

webui/readme.md

@@ -27,7 +27,7 @@ make generate-webui  # Generate static contents in `traefik/static/` folder.
   - `yarn install`
 
 - Build static Web UI, execute the following command:
-  - `gulp`
+  - `yarn run build`
 
 - Static contents are build in the directory `static`
 
@@ -50,7 +50,7 @@ make generate-webui  # Generate static contents in `traefik/static/` folder.
 - Edit files in `webui/src`
 
 - Run in development mode :
-  - `gulp serve`
+  - `yarn run serve`
 
 - Træfɪk API connections are defined in:
   - `webui/src/app/core/health.resource.js`

webui/src/app/core/providers.resource.js

@@ -10,5 +10,38 @@ angular
 
 /** @ngInject */
 function Providers($resource) {
-    return $resource('../api/providers');
+  const resourceProvider = $resource('../api/providers');
+  return {
+    get: function () {
+      const rawProviders = resourceProvider.get();
+
+      for (let providerName in rawProviders) {
+        if (rawProviders.hasOwnProperty(providerName)) {
+
+          // BackEnds mapping
+          let bckends = rawProviders[providerName].backends;
+
+          rawProviders[providerName].backends = Object.keys(bckends)
+            .map(key => {
+              const goodBackend = bckends[key];
+              goodBackend.backendId = key;
+              return goodBackend;
+            });
+
+          // FrontEnds mapping
+          let frtends = rawProviders[providerName].frontends;
+
+          rawProviders[providerName].frontends = Object.keys(frtends)
+            .map(key => {
+              const goodFrontend = frtends[key];
+              goodFrontend.frontendId = key;
+              return goodFrontend;
+            });
+
+        }
+      }
+
+      return rawProviders;
+    }
+  };
 }

webui/src/app/sections/providers/backend-monitor/backend-monitor.directive.js

@@ -8,8 +8,7 @@ function backendMonitor() {
     controllerAs: 'backendCtrl',
     bindToController: true,
     scope: {
-      backend: '=',
-      backendId: '='
+      backend: '='
     }
   };
 }

webui/src/app/sections/providers/backend-monitor/backend-monitor.html

@@ -1,6 +1,6 @@
 <div class="panel panel-success">
   <div class="panel-heading">
-    <strong><span class="glyphicon glyphicon-tasks" aria-hidden="true"></span> {{backendCtrl.backendId}}</strong>
+    <strong><span class="glyphicon glyphicon-tasks" aria-hidden="true"></span> {{backendCtrl.backend.backendId}}</strong>
   </div>
   <div class="panel-body">
     <table class="panel-table__servers table table-striped table-hover">

webui/src/app/sections/providers/frontend-monitor/frontend-monitor.directive.js

@@ -8,8 +8,7 @@ function frontendMonitor() {
     controllerAs: 'frontendCtrl',
     bindToController: true,
     scope: {
-      frontend: '=',
-      frontendId: '='
+      frontend: '='
     }
   };
 }

webui/src/app/sections/providers/frontend-monitor/frontend-monitor.html

@@ -1,6 +1,6 @@
 <div class="panel panel-warning">
   <div class="panel-heading">
-    <strong><span class="glyphicon glyphicon-globe" aria-hidden="true"></span> {{frontendCtrl.frontendId}}</strong>
+    <strong><span class="glyphicon glyphicon-globe" aria-hidden="true"></span> {{frontendCtrl.frontend.frontendId}}</strong>
   </div>
   <div class="panel-body">
     <table class="panel-table__routes table table-striped table-hover">

webui/src/app/sections/providers/providers.controller.js

@@ -2,17 +2,18 @@
 
 /** @ngInject */
 function ProvidersController($scope, $interval, $log, Providers) {
-  var vm = this;
+  const vm = this;
 
   vm.providers = Providers.get();
 
-  var intervalId = $interval(function () {
+  const intervalId = $interval(function () {
     Providers.get(function (providers) {
       vm.providers = providers;
     }, function (error) {
       vm.providers = {};
       $log.error(error);
     });
+
   }, 2000);
 
   $scope.$on('$destroy', function () {

webui/src/app/sections/providers/providers.html

@@ -1,16 +1,18 @@
 <div>
+  <div><input type="text" data-ng-model="providersCtrl.providerFilter" placeholder="Filter" class="form-control"></div>
+  <br>
   <uib-tabset>
     <uib-tab data-ng-repeat="(providerId, provider) in providersCtrl.providers" heading="{{providerId}}">
 
       <div class="row tabset-row__providers">
         <div class="col-md-6">
-          <div data-ng-repeat="(frontendId, frontend) in provider.frontends">
-            <frontend-monitor data-provider-id="providerId" data-frontend-id="frontendId" data-frontend="frontend"></frontend-monitor>
+          <div data-ng-repeat="frontend in provider.frontends | filter: providersCtrl.providerFilter ">
+            <frontend-monitor data-provider-id="providerId" data-frontend="frontend"></frontend-monitor>
           </div>
         </div>
         <div class="col-md-6">
-          <div data-ng-repeat="(backendId, backend) in provider.backends">
-            <backend-monitor data-provider-id="providerId" data-backend-id="backendId" data-backend="backend"></backend-monitor>
+          <div data-ng-repeat="backend in provider.backends | filter: providersCtrl.providerFilter">
+            <backend-monitor data-provider-id="providerId" data-backend="backend"></backend-monitor>
           </div>
         </div>
       </div>

webui/src/app/version/version.controller.js

@@ -1,7 +1,7 @@
 'use strict';
 
 /** @ngInject */
-function VersionController($scope, $interval, $log, Version) {
+function VersionController($scope, Version) {
   Version.get(function (version) {
     $scope.version = version;
   });