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From: Jeremy Eder <jeder-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: "Eric W. Biederman"
	<ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>,
	Derek Carr <decarr-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	"Doyle,
	Connor P"
	<connor.p.doyle-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Andrea Arcangeli
	<aarcange-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: James.Bottomley-JuX6DAaQMKPCXq6kfMZ53/egYHeGw8Jk@public.gmane.org,
	containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	bmc-XSdjUN4cZ6fPDbFq/vQRIQ@public.gmane.org
Subject: Re: BMC (Bare-Metal Container) is relased
Date: Tue, 20 Dec 2016 10:04:12 -0500	[thread overview]
Message-ID: <CABxNGQaJBjiYDPJRNNTam1iQmgU0EfvMPR6dbm4qy-ZTwfCLnw@mail.gmail.com> (raw)
In-Reply-To: <87bmw7fe1f.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>

On Mon, Dec 19, 2016 at 10:57 PM, Eric W. Biederman <ebiederm@xmission.com>
wrote:

> In the past I have always seen this sort of problem handled as a
> property to the scheduler, and a declaration that a certain job needs
> certain properties.


Indeed, we have discussed this as a property of the scheduler in kubernetes.

- Nodes are given attributes (i.e. THP=never)
- Users declare their requirements (i.e. THP=never)
- User submits job, scheduler does matching to node
- Node executes job

This allows for shared control plane, serving disparate workloads on hybrid
infra.

​THP=never is just another node attribute, as could be things like
- Does a DPDK-capable NIC or GPU or FPGA exist, and is unused
- What kernel version is it running
- Is the node tuned correctly

...myriad other possibilities, in a rapidly evolving space.
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  parent reply	other threads:[~2016-12-20 15:04 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-11  6:54 BMC (Bare-Metal Container) is relased 須崎有康
     [not found] ` <TYXPR01MB08135B40DAAE84338AC9F7A7BDBB0-enDngAEzY3pxg4pWkbNFRncolHNk5qUtvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2016-12-14 13:53   ` Kuniyasu Suzaki
     [not found]     ` <20161214.225301.410988067.k.suzaki-XSdjUN4cZ6fPDbFq/vQRIQ@public.gmane.org>
2016-12-19  5:46       ` Eric W. Biederman
     [not found]         ` <877f6w5v50.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2016-12-19 10:04           ` Kuniyasu Suzaki
     [not found]             ` <20161219.190450.77957768.k.suzaki-XSdjUN4cZ6fPDbFq/vQRIQ@public.gmane.org>
2016-12-19 15:51               ` James Bottomley
     [not found]                 ` <1482162675.2348.11.camel-d9PhHud1JfjCXq6kfMZ53/egYHeGw8Jk@public.gmane.org>
2016-12-20  3:03                   ` Kuniyasu Suzaki
     [not found]                     ` <20161220.120334.220534096.k.suzaki-XSdjUN4cZ6fPDbFq/vQRIQ@public.gmane.org>
2016-12-20  3:57                       ` Eric W. Biederman
     [not found]                         ` <87bmw7fe1f.fsf-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org>
2016-12-20 15:04                           ` Jeremy Eder [this message]
     [not found]                             ` <CABxNGQaJBjiYDPJRNNTam1iQmgU0EfvMPR6dbm4qy-ZTwfCLnw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-12-21  1:34                               ` Kuniyasu Suzaki
     [not found]                                 ` <20161221.103420.65388105.k.suzaki-XSdjUN4cZ6fPDbFq/vQRIQ@public.gmane.org>
2016-12-21 12:29                                   ` Jeremy Eder

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