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Re: [charm] How to set the port in the nodelist

From: Eric Bohm <ebohm AT illinois.edu>
To: Marcin Mielniczuk <marmistrz.dev AT zoho.eu>
Cc: charm AT lists.cs.illinois.edu
Subject: Re: [charm] How to set the port in the nodelist
Date: Wed, 19 Jun 2019 17:11:09 -0500
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Hello,

The parameters for the shell can be overridden using the ++shell parameter
and parameters can be passed to ssh via its -o keyword scheme.

e.g., host myhost ++shell “ssh -o Port 2222"

> On Jun 10, 2019, at 10:03 AM, Marcin Mielniczuk
> <marmistrz.dev AT zoho.eu>
> wrote:
>
> Hi,
>
> I'm trying to use Charm++ inside Docker containers with SSH exposed on a
> non-standard port. When using a version of OpenMPI recent enough (>= 3)
> I can specify the port option in the MPI hostfile, e.g.
>
> myhost port=2222 slots=6
>
> Currently, I just pass the hostfile as an argument to charmrun, which is
> passed forth to mpirun, but this approach severely limits my choice of
> backends.
>
> How can I specify the SSH server port in the Charm++ nodelist?
>
> Regards,
> Marcin
>
>
>

[charm] How to set the port in the nodelist, Marcin Mielniczuk, 06/10/2019
- Re: [charm] How to set the port in the nodelist, Eric Bohm, 06/19/2019