Merge pull request #391 from motilevy/patch-1

fix max file descriptors error on docker-compse

docker-compose.yml

@@ -27,6 +27,9 @@ services:
       memlock:
         soft: -1
         hard: -1
+      nofile:
+        soft: 65536
+        hard: 65536
     mem_limit: 2g
 
   kibana:
@@ -52,4 +55,4 @@ services:
     depends_on:
       - kibana
     links:
-      - kibana:kibana
+      - kibana:kibana