Use the following code to install watchtower with gmail notifications. See more information and documentation here.
sudo docker run -d \
--name watchtower \
-v /var/run/docker.sock:/var/run/docker.sock \
-e WATCHTOWER_NOTIFICATIONS=email \
-e [email protected] \
-e [email protected] \
-e WATCHTOWER_NOTIFICATION_EMAIL_SERVER=smtp.gmail.com \
-e [email protected] \
-e WATCHTOWER_NOTIFICATION_EMAIL_SERVER_PASSWORD=your-email-password \
-e WATCHTOWER_NOTIFICATION_EMAIL_DELAY=2 \
containrrr/watchtower
Without email notifications
sudo docker run -d \
--name watchtower \
-v /var/run/docker.sock:/var/run/docker.sock \
containrrr/watchtower