[ovirt-devel] Re: Python SDK 4.4.15 problems

[Francesco Lorenzini via Devel]

Hi Martin,

 I didn't encounter the error anymore on any further deployed host so I 
guess it was an isolated problem with Python.


 Anyway, not any "real" reason, both RPM and python module are 
installed on the host. The install is performed via Ansible, a lot of 
hands writing the code so...


rpm -qa | grep sdk
 python3-ovirt-engine-sdk4-4.4.13-1.el8.x86_64

 pip3 list | grep sdk
 ovirt-engine-sdk-python (4.4.14)

 Should I use only the RPM and remove the Python module?

 Thanks also to @Nir for your time.

 Regards,
 Francesco


Il 17/08/2021 10:21, Martin Perina ha scritto:

Hi Francesco,

any reason why you are installing Python SDK on the host from pip when 
there is an RPM available? Could you please try to remove pip 
installed version and use RPM installed and retest?


Thanks,
Martin

On Mon, Aug 16, 2021 at 12:27 PM Nir Soffer > wrote:


On Mon, Aug 16, 2021 at 12:38 PM francesco--- via Devel
mailto:devel@ovirt.org>> wrote:
> in a new deployed host (Centos8, oVirt 4.4) with python module
ovirt-engine-sdk-python 4.4.15 I was unable to use the Python SDK
API. The script hanged in the connection test, with the following
strace:

Which script?
What was the output of the script?
Most scripts log to example.log, do you have any clue there?
Some scripts support --debug option to log more info to the log.
Did you use it?

If you run strace, use:

    strace -f -tt -T -o output.strace command ...

And share the complete trace.

This will show all threads/child processes and add timestamps and
syscalls
elapsed times.

Nir
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--
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.

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[ovirt-devel] Re: Python SDK 4.4.15 problems

[Martin Perina]

Hi Francesco,

any reason why you are installing Python SDK on the host from pip when
there is an RPM available? Could you please try to remove pip installed
version and use RPM installed and retest?

Thanks,
Martin

On Mon, Aug 16, 2021 at 12:27 PM Nir Soffer  wrote:

> On Mon, Aug 16, 2021 at 12:38 PM francesco--- via Devel 
> wrote:
> > in a new deployed host (Centos8, oVirt 4.4) with python module
> ovirt-engine-sdk-python 4.4.15 I was unable to use the Python SDK API. The
> script hanged in the connection test, with the following strace:
>
> Which script?
> What was the output of the script?
> Most scripts log to example.log, do you have any clue there?
> Some scripts support --debug option to log more info to the log. Did you
> use it?
>
> If you run strace, use:
>
> strace -f -tt -T -o output.strace command ...
>
> And share the complete trace.
>
> This will show all threads/child processes and add timestamps and syscalls
> elapsed times.
>
> Nir
> ___
> Devel mailing list -- devel@ovirt.org
> To unsubscribe send an email to devel-le...@ovirt.org
> Privacy Statement: https://www.ovirt.org/privacy-policy.html
> oVirt Code of Conduct:
> https://www.ovirt.org/community/about/community-guidelines/
> List Archives:
> https://lists.ovirt.org/archives/list/devel@ovirt.org/message/77CYNCUVZ2YJ2FQBLHIWPR632ORAUSM5/
>


-- 
Martin Perina
Manager, Software Engineering
Red Hat Czech s.r.o.
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[ovirt-devel] Re: Python SDK 4.4.15 problems

[Nir Soffer]

On Mon, Aug 16, 2021 at 12:38 PM francesco--- via Devel  wrote:
> in a new deployed host (Centos8, oVirt 4.4) with python module 
> ovirt-engine-sdk-python 4.4.15 I was unable to use the Python SDK API. The 
> script hanged in the connection test, with the following strace:

Which script?
What was the output of the script?
Most scripts log to example.log, do you have any clue there?
Some scripts support --debug option to log more info to the log. Did you use it?

If you run strace, use:

strace -f -tt -T -o output.strace command ...

And share the complete trace.

This will show all threads/child processes and add timestamps and syscalls
elapsed times.

Nir
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