update ui pass nimbus host

Author: yi.wu

kubernetes/storm-ui-service.json

@@ -0,0 +1,22 @@
+{
+  "kind": "Service",
+  "apiVersion": "v1",
+  "metadata": {
+    "name": "storm-ui",
+    "labels": {
+      "name": "storm-ui"
+    }
+  },
+  "spec": {
+    "type": "NodePort",
+    "ports": [
+      {
+        "port": 8080,
+        "nodePort": 30004
+      }
+    ],
+    "selector": {
+      "name": "storm-ui"
+    }
+  }
+}

kubernetes/storm-ui.json

@@ -0,0 +1,31 @@
+{
+  "kind": "Pod",
+  "apiVersion": "v1",
+  "metadata": {
+    "name": "storm-ui",
+    "labels": {
+      "name": "storm-ui"
+    }
+  },
+  "spec": {
+    "containers": [
+      {
+        "name": "storm-ui",
+        "image": "typhoon1986/storm-ui",
+        "command": ["/start.sh", "--storm.zookeeper.servers", "172.24.2.35,172.24.2.36,172.24.2.37", 
+                    "--storm.zookeeper.port", "2181",
+                    "--storm.zookeeper.root", "/k8s_storm"],
+        "ports": [
+          {
+            "containerPort": 8080
+          }
+        ],
+        "resources": {
+          "limits": {
+            "cpu": "100m"
+          }
+        }
+      }
+    ]
+  }
+}

ui/start.sh

@@ -1,5 +1,11 @@
 #!/bin/sh
+if [ ! -z $NIMBUS_SERVICE_HOST ]; then
+  echo "found nimbus service: $NIMBUS_SERVICE_HOST"
+else
+  echo "no nimbus host found in service env"
+  exit 1
+fi
 
-/storm-nimbus-daemon $@
+/storm-nimbus-daemon $@ --nimbus.host $NIMBUS_SERVICE_HOST
 
 exec bin/storm ui