[slurm-users] slurmrestd configuration

[Simone Riggi]

Ok,
I think I have found the plugins in:

/root/rpmbuild/BUILD/slurm-20.11.5/src/slurmrestd/plugins/openapi/

I did:

make
make install

and now I have:

$ slurmrestd -s list
slurmrestd: Possible OpenAPI plugins:
slurmrestd: openapi/v0.0.35
slurmrestd: openapi/v0.0.36
slurmrestd: openapi/dbv0.0.36

Last one is not working:

$ slurmrestd -f /etc/slurm/slurmrestd.conf 0.0.0.0:6820 -a jwt -s
openapi/dbv0.0.36
slurmrestd: fatal: slurm_openapi_p_init: slurm not configured with slurmdbd

The second one is apparently running but I do not see any logs:

$ slurmrestd -f /etc/slurm/slurmrestd.conf 0.0.0.0:6820 -a jwt -s
openapi/v0.0.36

Besides I have no idea at the moment of what plugins to choose and what
they do.
How can I test (e.g. an endpoint with curl) if the rest API is working
including authentication?

Cheers,

Simone


****************************************************************
Simone Riggi, PhD
INAF, Osservatorio Astrofisico di Catania
Via S. Sofia 78
95123, Catania - Italy
phone:  +39 095 7332 extension 282 (or 310)
e-mail: simone.riggi at gmail.com,
            sriggi at inaf.it <sriggi at oact.inaf.it>,
            sriggi at pec.it <simone.riggi at ct.infn.it>
skype: simone.riggi
****************************************************************


On Thu, 8 Apr 2021 at 20:47, Simone Riggi <simone.riggi at gmail.com> wrote:

> Thanks very much.
> I found both files under:
>
>
> /root/rpmbuild/BUILD/slurm-20.11.5/src/slurmrestd/plugins/auth/jwt/.libs/rest_auth_jwt.so
>
> /root/rpmbuild/BUILD/slurm-20.11.5/src/slurmrestd/plugins/auth/local/.libs/rest_auth_local.so
>
> It seems they weren't installed (any hints why?). By the way I tried to
> copy both in the /usr/lib64 and now slurmrestd returns:
>
> $ slurmrestd -a list
> slurmrestd: Possible REST authentication plugins:
> slurmrestd: rest_auth/local
> slurmrestd: rest_auth/jwt
>
> However when I try to run it (slurmrestd -a rest_auth/local or slurmrestd
> -a rest_auth/local) I get:
>
> slurmrestd: fatal: No OAS plugins to load. Nothing to do
>
> Some other plugins to be built and installed?
>
> Thanks again,
>
> Simone
>
>
> ****************************************************************
> Simone Riggi, PhD
> INAF, Osservatorio Astrofisico di Catania
> Via S. Sofia 78
> 95123, Catania - Italy
> phone:  +39 095 7332 extension 282 (or 310)
> e-mail: simone.riggi at gmail.com,
>             sriggi at inaf.it <sriggi at oact.inaf.it>,
>             sriggi at pec.it <simone.riggi at ct.infn.it>
> skype: simone.riggi
> ****************************************************************
>
>
> On Thu, 8 Apr 2021 at 17:07, Ward Poelmans <ward.poelmans at vub.be> wrote:
>
>> Hi Simone,
>>
>> On 8/04/2021 15:53, Simone Riggi wrote:
>>
>> > - I see effectively that --with jwt is not listed. I wonder how to build
>> > (using rpmbuild) slurm auth plugins?
>> >   In general I didn't understand from the doc what plugins slurmrestd
>> > expects by default and where it searches it. From -a option it seems it
>> > searches libraries inside a directory rest_auth/[PLUGIN_LIB_NAME]. But
>> > it seems these plugins are not built by rpmbuild or are not installed or
>> > are installed in a non-standard directory.
>>
>> I see 'slurmrestd -a list' do stat on all libraries under
>> /usr/lib64/slurm and it opens two files:
>> /usr/lib64/slurm/rest_auth_local.so
>> /usr/lib64/slurm/rest_auth_jwt.so
>>
>> Both of these come from the slurm RPM in my case
>> (slurm-20.11.5-1.el7.x86_64)
>>
>> Ward
>>
>>
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