Why not just use Microsoft Teams' built-in options? Even where Docker Hub offers some form of Microsoft Teams integration, it's often tied to one account, limited in which events it covers, or more than you need. ZestyGlue is a dedicated, always-on feed of exactly the events you choose, for $9/month instead of a full automation-platform subscription.
What it looks like
ZestyGlue
Docker Hub — Image Pushed
myorg/myapp:v1.4.0
pushed by myorg
A real Docker Hub event, shown as ZestyGlue formats it for Microsoft Teams.
Setup — about two minutes
- Create the connector. In ZestyGlue, start a new Docker Hub → Microsoft Teams connector. You'll get a unique webhook URL right away.
- Point Docker Hub at it. In your repository, go to Webhooks, and paste in your ZestyGlue webhook URL. That's the only setting — Docker Hub's webhooks have no secret to configure.
- Point Teams at ZestyGlue. In your channel, go to Workflows → "Post to a channel when a webhook request is received", finish the wizard, and paste the generated URL into ZestyGlue.
Tip: Docker Hub's webhook fires on every push to the repository, including automated CI pushes — if you only want to know about release tags, consider a second repository just for tagged releases.
Events you can forward
image pushed
Questions
Does this work for private repositories?
Yes — Docker Hub's webhook feature works the same for private and public repositories, as long as you have admin access to configure it.
Will this fire for automated builds, not just manual pushes?
Yes, any push triggers the webhook, whether it came from docker push, a CI pipeline, or Docker Hub's own autobuild feature.
Do I need a Power Automate license?
No — Teams' built-in webhook workflow template is free and available on standard Teams plans.
What happens if my ZestyGlue subscription lapses?
Events are silently dropped rather than causing errors on Docker Hub's side — Docker Hub never sees a failure response, so it won't retry aggressively or flag your webhook as broken. Your dashboard will simply stop showing new events until you resubscribe.