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Diun 3.0 available with 3 new notification providers

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🔔 Receive notifications when an image is updated on a Docker registry

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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 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, File...
  • Get notified through Gotify, Mail, Slack, Telegram and more
  • Enhanced logging
  • Timezone can be changed
  • Official Docker image available


How can I help?

All kinds of contributions are welcome 🙌! The most basic way…

Diun 3.0 is now available with 3 new notification providers and some enhancements.


You can send notifications to any amqp compatible server. The JSON response will look like this:

  "diun_version": "0.3.0",
  "status": "new",
  "provider": "file",
  "image": "",
  "mime_type": "application/vnd.docker.distribution.manifest.v2+json",
  "digest": "sha256:5913d4b5e8dc15430c2f47f40e43ab2ca7f2b8df5eee5db4d5c42311e08dfb79",
  "created": "2019-01-24T10:26:49.152006005Z",
  "platform": "linux/amd64"


You can also use a script or program as a notification provider. Following environment variables are passed to the process and will look like this:

DIUN_ENTRY_CREATED=2020-03-26 12:23:56 +0000 UTC

Microsoft Teams

And also send notifications to your Teams team-channel using an incoming webhook URL:

Microsoft Teams notification

Let me know if you have any questions or if you are waiting for new features!

Support this project by becoming a sponsor on GitHub 👏 or by making a Paypal donation to ensure this journey continues indefinitely! 🚀

Thanks again for your support, it is much appreciated! 🙏

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