Re: [HTCondor-users] IOProxy server for docker jobs not using the default bridge network

[Andres Ayala <Andres.Ayala@xxxxxxxxxxxx>]

Hi Gregg,

I was checking and looks like docker creates always the docker0 bridge in all the systems with a default configuration.

In the systems with a custom default network however is called differently, so I still need to be able to choose the network name.

Regards,

Andrés

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De: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> en nombre de Greg Thain via HTCondor-users <htcondor-users@xxxxxxxxxxx>
Enviado: miércoles, 30 de julio de 2025 00:20
Para: htcondor-users@xxxxxxxxxxx <htcondor-users@xxxxxxxxxxx>
Cc: Greg Thain <gthain@xxxxxxxxxxx>
Asunto: Re: [HTCondor-users] IOProxy server for docker jobs not using the default bridge network

 

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On 7/29/25 05:18, Andres Ayala wrote:

Hi,

At EUMETSAT I had found an issue when using docker universe jobs that needs IOProxy (for streaming the output or chirp communication)

If the docker bridge network is configured with anything different to 172.17.0.0/24 or the executor is not the 172.17.0.1 the IOProxy server does not work.

Hi Andres:

There is no good workaround for this today, but there is a simple fix we can make to make this more flexible.  Is your bridge network always named "docker0", or might you want to use another named network?

-greg

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