Use official Portainer updater

2026-08-30 01:49:04 +02:00
parent 075353d90c
commit a997469d6e
2 changed files with 43 additions and 76 deletions
@@ -1,5 +1,5 @@
 ---
-# Watchtower is used only as a one-shot updater. It recreates the selected
-# Portainer containers with their existing configuration and then removes itself.
-portainer_watchtower_image: containrrr/watchtower:latest
+# Portainer's official updater recreates the server container while preserving
+# its existing Docker configuration and persistent data.
+portainer_updater_image: portainer/portainer-updater:latest
 portainer_target_tag: latest