[slurm-users] Re: REST API - get_user_environment

[jpuerto--- via slurm-users]

Ole,

I am referring to the REST API. We have had it installed for a few years and 
have recently upgraded it so that we can use v0.0.40. But this most recent 
version is missing the "get_user_environment" field which existed in previous 
versions.

Best,

Juan

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[slurm-users] Re: Upgrade compute node to 24.05.2

[Brian Andrus via slurm-users]

It sounds like the new version was built with different options, and/or 
an install was not done via packages.


If you do use rpms, you could try:

    dnf provides /usr/lib64/slurm/mpi_none.so

If that shows a package that is installed, remove it. If it shows 
nothing, move the file elsewhere and ensure slurmd is happier.


Brian Andrus

On 8/14/24 17:52, Sid Young via slurm-users wrote:

G'Day all,

I've been upgrading cmy cluster from 20.11.0 in small steps to get to 
24.05.2. Currently 1 have all nodes on 23.02.8, the controller on 
24.05.2 and a single test node on 24.05.2. All are Centos 7.9 (upgrade 
to Oracle Linux 8.10 is Phase 2 of the upgrades).


When I check the slurmd status on the test node I get:

[root@hpc-dev-01 24.05.2]# systemctl status slurmd
● slurmd.service - Slurm node daemon
   Loaded: loaded (/usr/lib/systemd/system/slurmd.service; enabled; 
vendor preset: disabled)

   Active: active (running) since Thu 2024-08-15 10:45:15 AEST; 24s ago
 Main PID: 46391 (slurmd)
    Tasks: 1
   Memory: 1.2M
   CGroup: /system.slice/slurmd.service
           └─46391 /usr/sbin/slurmd --systemd

Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: Considering each 
NUMA node as a socket
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: Node reconfigured 
socket/core boundaries SocketsPerBoard=4:8(hw) CoresPerSocket=16:8(hw)
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: Considering each 
NUMA node as a socket
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: slurmd version 
24.05.2 started
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: 
*plugin_load_from_file: Incompatible Slurm plugin 
/usr/lib64/slurm/mpi_none.so version (23.02.8)*
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: error: Couldn't load 
specified plugin name for mpi/none: Incompatible plugin version
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: error: MPI: Cannot 
create context for mpi/none

Aug 15 10:45:15 hpc-dev-01 systemd[1]: Started Slurm node daemon.
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: slurmd started on 
Thu, 15 Aug 2024 10:45:15 +1000
Aug 15 10:45:15 hpc-dev-01 slurmd[46391]: slurmd: CPUs=64 Boards=1 
Sockets=8 Cores=8 Threads=1 Memory=257778 TmpDisk=15998 Uptime=2898769 
CPUSpecL...ve=(null)

Hint: Some lines were ellipsized, use -l to show in full.
[root@hpc-dev-01 24.05.2]#

We don't use MPI (life science workloads)... should I remove the file? 
If it is version 23.02.8 then doesn't 24.05.2 have that plugin built 
in? There are no references to mpi i the slurm.conf file




Sid

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[slurm-users] Re: REST API - get_user_environment

[Ole Holm Nielsen via slurm-users]

On 15-08-2024 15:04, jpuerto--- via slurm-users wrote:

I am referring to the REST API. We have had it installed for a few years and have 
recently upgraded it so that we can use v0.0.40. But this most recent version is missing 
the "get_user_environment" field which existed in previous versions.
Yes, but what is the name of the RPM package (or similar package) that 
you have installed and whose versions you refer to?


/Ole

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[slurm-users] Re: REST API - get_user_environment

[jpuerto--- via slurm-users]

Ole,

We are running version 24.05.1. The RPM package is 
slurm-slurmrestd-24.05.0-1.el9

Best regards,

Juan

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[slurm-users] Re: REST API - get_user_environment

[Christopher Samuel via slurm-users]

On 8/15/24 7:04 am, jpuerto--- via slurm-users wrote:


I am referring to the REST API. We have had it installed for a few years and have 
recently upgraded it so that we can use v0.0.40. But this most recent version is missing 
the "get_user_environment" field which existed in previous versions.


I had a look at the code in Slurm 23.11 and it looks like it is in the 
v0.0.38 but not in the v0.0.39 version there. It looks like the code was 
restructured significantly around that time, so I'm not competent to say 
if this is because it moved elsewhere and I'm not seeing it, or if it 
got dropped then.


--
Chris Samuel  :  http://www.csamuel.org/  :  Berkeley, CA, USA

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[slurm-users] Re: REST API - get_user_environment

[jpuerto--- via slurm-users]

Chris,

Any ideas on whether there's a way to mirror this functionality in v0.0.40?

Best regards,

Juan

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