X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/035b113f60302f6d9c265e6e3a63dbb3c5873153..eeef002557bc361a10483d1924c49e35e8a23fde:/services/api/lib/update_priority.rb

diff --git a/services/api/lib/update_priority.rb b/services/api/lib/update_priority.rb
index 724d2b20a8..21cd74bae6 100644
--- a/services/api/lib/update_priority.rb
+++ b/services/api/lib/update_priority.rb
@@ -3,8 +3,15 @@
 # SPDX-License-Identifier: AGPL-3.0
 
 module UpdatePriority
-  # Clean up after races: if container priority>0 but there are no
-  # committed container requests for it, reset priority to 0.
+  extend CurrentApiClient
+
+  # Clean up after races.
+  #
+  # If container priority>0 but there are no committed container
+  # requests for it, reset priority to 0.
+  #
+  # If container priority=0 but there are committed container requests
+  # for it with priority>0, update priority.
   def self.update_priority
     if !File.owned?(Rails.root.join('tmp'))
       Rails.logger.warn("UpdatePriority: not owner of #{Rails.root}/tmp, skipping")
@@ -13,7 +20,19 @@ module UpdatePriority
     lockfile = Rails.root.join('tmp', 'update_priority.lock')
     File.open(lockfile, File::RDWR|File::CREAT, 0600) do |f|
       return unless f.flock(File::LOCK_NB|File::LOCK_EX)
-      ActiveRecord::Base.connection.execute("UPDATE containers AS c SET priority=0 WHERE state='Queued' AND priority>0 AND uuid NOT IN (SELECT container_uuid FROM container_requests WHERE priority>0);")
+
+      # priority>0 but should be 0:
+      ActiveRecord::Base.connection.
+        exec_query("UPDATE containers AS c SET priority=0 WHERE state IN ('Queued', 'Locked', 'Running') AND priority>0 AND uuid NOT IN (SELECT container_uuid FROM container_requests WHERE priority>0 AND state='Committed');", 'UpdatePriority')
+
+      # priority==0 but should be >0:
+      act_as_system_user do
+        Container.
+          joins("JOIN container_requests ON container_requests.container_uuid=containers.uuid AND container_requests.state=#{Container.sanitize(ContainerRequest::Committed)} AND container_requests.priority>0").
+          where('containers.state IN (?) AND containers.priority=0 AND container_requests.uuid IS NOT NULL',
+                [Container::Queued, Container::Locked, Container::Running]).
+          map(&:update_priority!)
+      end
     end
   end