What is Watchtower?
Watchtower is a process for automating Docker container updates. It monitors running containers, detects when base images have been updated, and automatically pulls the new image and restarts the container with the same configuration.
Key Features
Automatic updates
Scheduled checks
Notification support
Label-based filtering
Rolling restarts
Private registry support
Why Self-Host Watchtower?
Watchtower keeps your self-hosted apps up to date automatically. No manual checking for updates - Watchtower pulls new images and restarts containers while preserving your configuration.
Ready to deploy Watchtower?
One click. Zero config. Your server, your watchtower.
