java stuff

manifests/site.pp

@@ -32,6 +32,10 @@ node default {
 
 node 'elk-server.openstacklocal' {
   include ::java
+  class { 'java' :
+    package => 'openjdk-8-jre',
+  }
+
   class { 'elasticsearch': }
 
   class { 'kibana': }