X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/3dc2b0008be4e09b47f73aeeb97d005cd7836619..fa257c28461627fe6700dd8fd2152e380f8725d4:/apps/workbench/app/models/node.rb

diff --git a/apps/workbench/app/models/node.rb b/apps/workbench/app/models/node.rb
index 048ac59a0a..6518047b8d 100644
--- a/apps/workbench/app/models/node.rb
+++ b/apps/workbench/app/models/node.rb
@@ -1,6 +1,8 @@
 class Node < ArvadosBase
-  attr_accessor :object
+  def self.creatable?
+    current_user and current_user.is_admin
+  end
   def friendly_link_name
-    self.hostname
+    (hostname && !hostname.empty?) ? hostname : uuid
   end
 end