Discord/Slack notifications being sent for runs with no updates #1008
Description
Describe the bug
On the latest dev image and for the last week, I noticed that Watchtower is now sending notifications for every single run, even if there are no updates. Previously, it would only send a notification if a container was actually updated. This is creating even more notification spam than usual (I was hoping Watchtower would go the other way where notifications became limited to summaries of runs where containers were updated).
To Reproduce
- Use latest dev version of Watchtower and configure Discord notifications. Not sure if this issue exists for Slack or Shoutrr as well, but I am using Discord via the Slack configuration variables (which works outside this issue).
watchtower:
image: containrrr/watchtower:latest-dev
container_name: watchtower
environment:
- TZ=${TZ}
- WATCHTOWER_CLEANUP=true
- WATCHTOWER_REMOVE_VOLUMES=true
- WATCHTOWER_SCHEDULE=0 0 * * * *
- WATCHTOWER_INCLUDE_STOPPED=true
- WATCHTOWER_INCLUDE_RESTARTING=true
- WATCHTOWER_NOTIFICATIONS=slack
- WATCHTOWER_NOTIFICATION_SLACK_HOOK_URL=https://discord.com/api/webhooks/${WATCHTOWERWEBHOOK}/slack
- WATCHTOWER_NOTIFICATION_SLACK_IDENTIFIER=Watchtower
- "WATCHTOWER_NOTIFICATION_SLACK_ICON_EMOJI=:whale:"
- WATCHTOWER_NOTIFICATION_SLACK_ICON_URL=https://raw.githubusercontent.com/containrrr/watchtower/master/logo.png
- DOCKER_CONFIG=/config
volumes:
- ${CONFDIR}/watchtower:/config
- /var/run/docker.sock:/var/run/docker.sock
hostname: ${HOSTNAME}
logging: *default-logging
labels: *default-labels
restart: unless-stopped- Wait for a run without any updates, check notifications
Expected behavior
Notifications are only sent if a container is being updated on a run
Screenshots
Environment
latest-dev tag, currently running version v1.3.0-19-gea300b7