Add static front end + functions endpoint.

prometheus/alertmanager.yml

@@ -64,5 +64,5 @@ inhibit_rules:
 receivers:
 - name: 'scale-up'
   webhook_configs:
-    - url: http://gateway:8080/function/func_webhookstash
+    - url: http://gateway:8080/system/alert
       send_resolved: true

prometheus/test_alert.json

@@ -0,0 +1,47 @@
+{
+   "receiver":"scale-up",
+   "status":"firing",
+   "alerts":[
+      {
+         "status":"firing",
+         "labels":{
+            "alertname":"APIHighInvocationRate",
+            "function_name":"func_echoit",
+            "instance":"gateway:8080",
+            "job":"gateway",
+            "monitor":"faas-monitor",
+            "service":"gateway",
+            "severity":"major",
+            "value":"8"
+         },
+         "annotations":{
+            "description":"High invocation total on gateway:8080",
+            "summary":"High invocation total on gateway:8080"
+         },
+         "startsAt":"2017-01-22T10:40:52.804Z",
+         "endsAt":"0001-01-01T00:00:00Z",
+         "generatorURL":"http://bb1b23e87070:9090/graph?g0.expr=rate%28gateway_function_invocation_total%5B10s%5D%29+%3E+5\u0026g0.tab=0"
+      }
+   ],
+   "groupLabels":{
+      "alertname":"APIHighInvocationRate",
+      "service":"gateway"
+   },
+   "commonLabels":{
+      "alertname":"APIHighInvocationRate",
+      "function_name":"func_echoit",
+      "instance":"gateway:8080",
+      "job":"gateway",
+      "monitor":"faas-monitor",
+      "service":"gateway",
+      "severity":"major",
+      "value":"8"
+   },
+   "commonAnnotations":{
+      "description":"High invocation total on gateway:8080",
+      "summary":"High invocation total on gateway:8080"
+   },
+   "externalURL":"http://c052c835bcee:9093",
+   "version":"3",
+   "groupKey":18195285354214864953
+}