Stop using named ports in examples and scripts.

cluster/addons/fluentd-elasticsearch/es-service.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1beta1
 kind: Service
 id: elasticsearch-logging
-containerPort: es-port
 port: 9200
+containerPort: 9200
 labels:
   name: elasticsearch-logging
   kubernetes.io/cluster-service: "true"

cluster/addons/fluentd-elasticsearch/kibana-service.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1beta1
 kind: Service
 id: kibana-logging
-containerPort: kibana-port
+containerPort: 80
 port: 5601
 labels:
   name: kibana-logging

cluster/addons/fluentd-elasticsearch/logging-demo/README.md

@@ -111,7 +111,7 @@ Running: ../../../../cluster/gce/../../_output/dockerized/bin/linux/amd64/kubect
     "publicIPs": [
         "104.154.81.135"
     ],
-    "containerPort": "es-port",
+    "containerPort": 9200,
     "portalIP": "10.0.58.62",
     "sessionAffinity": "None"
 }
@@ -139,7 +139,7 @@ Running: ../../../../cluster/gce/../../_output/dockerized/bin/linux/amd64/kubect
     "publicIPs": [
         "104.154.91.224"
     ],
-    "containerPort": "kibana-port",
+    "containerPort": 80,
     "portalIP": "10.0.124.153",
     "sessionAffinity": "None"
 }