Diun is a CLI application written in Go to receive notifications when a Docker image is updated on a Docker registry. With Go, this app can be used across many platforms and architectures. This support includes Linux, FreeBSD, macOS and Windows on architectures like amd64, i386, ARM and others.



  • Allow to watch a full Docker repository and report new tags
  • Include and exclude filters with regular expression for tags
  • Internal cron implementation through go routines
  • Worker pool to parallelize analyses
  • Allow overriding image os and architecture
  • Multi providers available like Docker, Swarm, Static...
  • Get notified through Slack, Mail, Telegram and more
  • Enhanced logging
  • Timezone can be changed
  • Official Docker image available

How can I help ?

All kinds of contributions are welcome :raised_hands:! The most basic way to show your support is to star :star2: the project, or to raise issues :speech_balloon: You can also support this project by becoming a sponsor on GitHub :clap: or by making a Paypal donation to ensure this journey continues indefinitely! :rocket:

Thanks again for your support, it is much appreciated! :pray: