dyndnsd: allow updater to see if database changed

2025-07-01 22:30:19 +02:00 · 2020-07-20 11:56:23 +02:00
parent 0cec44893d
commit 0c4c38cc6b
3 changed files with 15 additions and 3 deletions
--- a/lib/dyndnsd/updater/command_with_bind_zone.rb
+++ b/lib/dyndnsd/updater/command_with_bind_zone.rb
@ -14,6 +14,9 @@ module Dyndnsd
      # @param db [Dyndnsd::Database]
      # @return [void]
      def update(db)
+        # do not regenerate zone file (assumed to be persistent) if DB did not change
+        return if !db.changed?
+
        Helper.span('updater_update') do |span|
          span.set_tag('dyndnsd.updater.name', self.class.name&.split('::')&.last || 'None')