i regret it

manifests/site.pp

@@ -36,9 +36,9 @@ node 'elk-server.openstacklocal' {
     package => 'openjdk-8-jre',
   }
 
-  alternatives { 'java':
-    path => '/usr/lib/jvm/java-8-openjdk-amd64/bin/java',
-  }
+  # alternatives { 'java':
+  #   path => '/usr/lib/jvm/java-8-openjdk-amd64/bin/java',
+  # }
 
   class { 'elasticsearch': }