X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2f27ee200f6cc4c97d30084e34330efef2068ebf..efcfd2cdc9a9ed6ab3af54e9a4e149d4bdf1f8d3:/services/api/app/models/keep_disk.rb

diff --git a/services/api/app/models/keep_disk.rb b/services/api/app/models/keep_disk.rb
index 04171bcab5..4623393d0c 100644
--- a/services/api/app/models/keep_disk.rb
+++ b/services/api/app/models/keep_disk.rb
@@ -44,25 +44,19 @@ class KeepDisk < ArvadosModel
                               :last_read_at,
                               :last_write_at
                              ].collect(&:to_s).index k
-                           }.merge(last_ping_at: Time.now))
+                           }.merge(last_ping_at: db_current_time))
   end
 
   def service_host
-    KeepService.where(uuid: self.keep_service_uuid).each do |k|
-      return k.service_host
-    end
+    KeepService.find_by_uuid(self.keep_service_uuid).andand.service_host
   end
 
   def service_port
-    KeepService.where(uuid: self.keep_service_uuid).each do |k|
-      return k.service_port
-    end
+    KeepService.find_by_uuid(self.keep_service_uuid).andand.service_port
   end
 
   def service_ssl_flag
-    KeepService.where(uuid: self.keep_service_uuid).each do |k|
-      return k.service_ssl_flag
-    end
+    KeepService.find_by_uuid(self.keep_service_uuid).andand.service_ssl_flag
   end
 
   protected