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From Jay Buffington ...@jaybuff.com>
Subject Re: best practice to use host local drive?
Date Tue, 12 Aug 2014 22:15:51 GMT
On Tue, Aug 12, 2014 at 1:18 PM, Bill Farner <wfarner@apache.org> wrote:
> - read/write, persistent data
>
> There's not a great story here, at least not in the traditional
> mesos/aurora "run anywhere" model.  The best approach we have so far is to
> mount to a directory owned by the user that will access the data, constrain
> tasks to run on that host (dedicated=dba/mysql), and configure the slave
> with the dedicated attribute having the same value.

There is a proposal in mesos for the concept of persistent resources.  See
https://issues.apache.org/jira/browse/MESOS-1554

If this was implemented it would give Aurora the ability to launch a task that
used the same storage as a previous task used.

Jay

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