Better support for clustering
diff --git a/metadata/service/server/cluster.yml b/metadata/service/server/cluster.yml
new file mode 100644
index 0000000..e432f74
--- /dev/null
+++ b/metadata/service/server/cluster.yml
@@ -0,0 +1,14 @@
+applications:
+- elasticsearch
+classes:
+- service.elasticsearch.support
+parameters:
+  elasticsearch:
+    server:
+      enabled: true
+      bind:
+        address: 0.0.0.0
+        port: 9200
+      cluster:
+        name: elasticsearch
+        multicast: true
diff --git a/metadata/service/server/local.yml b/metadata/service/server/local.yml
index bb0e319..e3572ea 100644
--- a/metadata/service/server/local.yml
+++ b/metadata/service/server/local.yml
@@ -9,3 +9,8 @@
       bind:
         address: 127.0.0.1
         port: 9200
+      index:
+        shards: 1
+        replicas: 0
+      cluster:
+        multicast: false
diff --git a/metadata/service/server/single.yml b/metadata/service/server/single.yml
index 2dd8332..a77268e 100644
--- a/metadata/service/server/single.yml
+++ b/metadata/service/server/single.yml
@@ -9,3 +9,8 @@
       bind:
         address: 0.0.0.0
         port: 9200
+      index:
+        shards: 1
+        replicas: 0
+      cluster:
+        multicast: false