Add events method to docker clients #9932
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dfangl
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Jan 3, 2024
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| for msg in CancellableProcessStream(process): | ||
| try: | ||
| yield json.loads(msg) | ||
| except json.JSONDecodeError as e: | ||
| LOG.warning("Error decoding docker event %s: %s", msg, e) | ||
|
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Not sure about this. The stream is not cancellable with this construct. I think for these method we should always use a CancellableStream, so we can cancel it if necessary.
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dfangl
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Motivation
For an upcoming change to the way containers are handled, we will want to be able to capture the docker events in order to properly handle notifications of container termination or shutdown.
Changes
This PR adds an
eventsmethod, which returns a generator of the events from the docker daemon.