X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a2107d5fc7982769c2d667e51656a6e2529d9bc9..0df7a1c38affbc50a9c7d8834f9822e398860d91:/services/api/app/models/node.rb

diff --git a/services/api/app/models/node.rb b/services/api/app/models/node.rb
index 805e1ccd41..b88d4a50d0 100644
--- a/services/api/app/models/node.rb
+++ b/services/api/app/models/node.rb
@@ -120,7 +120,7 @@ class Node < ArvadosModel
 
   def start!(ping_url_method)
     ensure_permission_to_update
-    ping_url = ping_url_method.call({ uuid: self.uuid, ping_secret: self.info[:ping_secret] })
+    ping_url = ping_url_method.call({ id: self.uuid, ping_secret: self.info[:ping_secret] })
     if (Rails.configuration.compute_node_ec2run_args and
         Rails.configuration.compute_node_ami)
       ec2_args = ["--user-data '#{ping_url}'",