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From Diptanu Choudhury <>
Subject Question about External Containerizer
Date Wed, 03 Dec 2014 10:34:22 GMT

I had a quick question about the external containerizer. I see that once
the Task is launched, the ECP can receive the update calls, and the
protobuf message passed to ECP with the update call is containerizer::Update

This protobuf has a Resources [list] field so does that mean Mesos might
ask a running task to re-adjust the enforced resource limits?

How would this work if the ECP was launching docker containers because
Docker doesn't allow changing the resource limits once the container has
been started?

I am wondering how does Deimos and mesos-docker-containerizer handle this.

Diptanu Choudhury
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Twitter - @diptanu <>

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