Re: Missing packages in Docker image for `dcpm` deployments


Nabarro, Tom
 

Hello Alex,

 

The Dockerfiles provided are for build, not runtime.

The package dependencies you are referring to are enforced in the RPM daos.spec IIRC.

 

Regards,

Tom Nabarro – DCG/ESAD

M: +44 (0)7786 260986

Skype: tom.nabarro

 

From: daos@daos.groups.io <daos@daos.groups.io> On Behalf Of Alex Barcelo via Groups.Io
Sent: Thursday, November 21, 2019 11:01 AM
To: daos@daos.groups.io
Subject: [daos] Missing packages in Docker image for `dcpm` deployments

 

I was trying to use the Docker build instructions to use that in a machine that has OptaneDC persistent memory modules, and I found that, at least the following packages seem to be missing:

  • ndctl
  • ipmctl

If those packages are not installed, the orterun command ends up hanging or failing altogether.

I believe that the proper way to handle that would be to add the installation of them into the daos/utils/docker/Dockerfile* files. Could this be patched into the repository? May I do a PR? Or I am looking into my problem from the wrong perspective maybe?

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