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ConnorJC
ConnorJC

Reputation: 201

Docker Hub Update Notifications

Are there any good methods/tools to get notifications on updates to containers on Docker Hub? Just to clarify, I don't want to automatically update, just somehow be notified of updates.

I'm currently running a Kubernetes cluster so if I could just specify a list of containers (as opposed to it using the ones on my system) that would be great.

Upvotes: 10

Views: 2366

Answers (2)

Stephen Cleary
Stephen Cleary

Reputation: 457462

I also found myself needing this, so I helped build image-watch.com, which is a subscription-based service that watches Docker images and sends notifications when they are updated. As a hosted service, it's not free, but we tried to make it as cheap as possible.

Upvotes: 1

Rudu
Rudu

Reputation: 15892

Have you tried docker-notify? It runs on Node (perhaps imperfect).. but within it's own container. You'll need a mailserver or a webhook for it to trigger against.

I'm surprised this isn't supported by docker.exe or Docker-hub.. base image changes (eg Alpine) cause a lot of churn with both hub-dependent (Nginx, Postgres) and local dependent containers possibly needing rebuild.

Upvotes: 1

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