Re: [HTCondor-users] Python bindings: how to querying configuration values

[Iain Bradford Steers <iain.steers@xxxxxxx>]

Hi Thomas,

There's the docstrings here:

https://research.cs.wisc.edu/htcondor/manual/v8.5/6_7Python_Bindings.html

Which more or less match what you'll find in help()

Note if you update a remote param I don't believe an explicit send_command with reconfig is required, think it happens automatically. Although Brian can confirm this last point

Cheers, Iain
________________________________________
From: HTCondor-users [htcondor-users-bounces@xxxxxxxxxxx] on behalf of Thomas Hartmann [thomas.hartmann@xxxxxxx]
Sent: 26 July 2016 15:45
To: htcondor-users@xxxxxxxxxxx
Subject: Re: [HTCondor-users] Python bindings: how to querying configuration values

Hi Iain,

many thanks - that's what I was looking for!

I.e.,
> masterAds = condorCollector.locate(htcondor.DaemonTypes.Master,
"wn2-test.desy.de")

> masterParams = htcondor.RemoteParam(masterAds)

> masterParams.get('UTSNAME_RELEASE')
'2.6.32-642.3.1.el6.x86_64'


Do you know, if there is some documentation?
Else I will try to deduce the remaining functionality from dir() or the
C++ modules behind it.

Cheers and thanks,
  Thomas

On 2016-07-26 15:21, Iain Bradford Steers wrote:
> Hi Thomas,
>
> Check out the local param attribute and the remoteparam class.
>
> Cheers, Iain
>
> Sent from Nine <http://www.9folders.com/>
> ------------------------------------------------------------------------
> *From:* Thomas Hartmann <thomas.hartmann@xxxxxxx>
> *Sent:* 26 Jul 2016 15:19
> *To:* htcondor-users@xxxxxxxxxxx
> *Subject:* [HTCondor-users] Python bindings: how to querying
> configuration values
>
> Hi all,
>
> I have another question regarding the python bindings:
>
>  - is it possible to query config values with the python bindings?
>
> e.g., the kernel version
>
>> condor_config_val -name wn2-test.desy.de -master UTSNAME_RELEASE
> 2.6.32-504.8.1.el6.x86_64
>
> since it is a configuration value and no (master?) ClassAd(?), I cannot
> simply query it with something like
>
>> condorCollector.query(htcondor.AdTypes.Any, 'regexp("wn.*\.desy\.de",
> Name)',['Name','UTSNAME_RELEASE'])
> [[ MyType = "DaemonMaster"; Name = "wn2-test.desy.de" ], [..],...]
>
> So, I wonder, if the configuration values are available as ClassAds as
> well, so that I can query them?
>
>>>>
>
> illustration what I intent:
>
> I have added some attributes to a node's master, e.g.,
>
>> /etc/condor/config.d/99test.conf
> TargetKernel = 3.4.5
> TargetState = False
> MASTER_ATTRS = TargetKernel, TargetState, $(MASTERD_ATTRS)
> MASTER.SETTABLE_ATTRS_ADMINISTRATOR = TargetKernel, TargetState,
> $(MASTER.SETTABLE_ATTRS_ADMINISTRATOR)
>
> which I can get/set via condor_config_val/condor_reconfig.
>
> So, I would like to do the same with the bindings - but since these are
> no ClassAds but attributes (probably I am mixing these up??), I have
> found no way to access them?
>
> Cheers and thanks,
>   Thomas
>
>
>
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