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Re: [HTCondor-users] condor_config_val request refused

Hi Zach,

Is working, thanks!

Cheers,
Mihai


> Ah, the issue here is that running âcondor_config_val FOOâ is just looking
> in the configuration files for âFOOâ.  It is not communicating with the
> running daemons to pick up the dynamically changed variable.
>
>
>
> If you run âcondor_config_val -master DEFRAG_MAX_WHOLE_MACHINESâ, the tool
> will query the daemon directly and you should see the updated value.  (You
> could query the defrag daemon itself using the â-addressâ argument, but it
> should have the same value as the master)
>
>
>
> So I think you are probably all set.
>
>
>
>
>
> Cheers,
>
> -zach
>
>
> -----Original Message-----
> From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx>
> Date: Friday, October 16, 2020 at 4:47 AM
> To: HTCondor-Users Mail List <htcondor-users@xxxxxxxxxxx>
> Subject: Re: [HTCondor-users] condor_config_val request refused
> Hi Zach,
>
> I still have a problem. I don't know if the variable is set with the new
> value or not:
>
> [root@condor1atlas ~]# condor_config_val  -rset
> "DEFRAG_MAX_WHOLE_MACHINES
> = 15"
> Successfully set configuration "DEFRAG_MAX_WHOLE_MACHINES = 15" on master
> condor1atlas.nipne.ro
> <192.168.181.11:9618?addrs=192.168.181.11-9618&noUDP&sock=24487_9fad>.
> The
> change will take effect on the next condor_reconfig.
> [root@condor1atlas ~]# condor_reconfig
> Sent "Reconfig" command to local master
> [root@condor1atlas ~]# condor_config_val DEFRAG_MAX_WHOLE_MACHINES
> 20
>
> As you can see the value is not 15 but 20(the one in the config file).
>
> I'm missing something?
>
> Thank you,
> Mihai
>
>
>> I just thought of another thing that could be the problem:
>>
>> The user that is running the "condor_config_val -rset" must also be
>> part
>> of the ALLOW_CONFIG authorization list.  I think by default that list
>> is
>> empty.  So suppose you wanted the "condor" user to be able to change
>> those
>> values, and only from the local host, you should also add this line to
>> your condor_config:
>>        ALLOW_CONFIG = condor@$(UID_DOMAIN)/$(IP_ADDRESS)
>>
>> Even after you solved the first problem from the earlier email, you'd
>> probably hit this issue as well.
>>
>>
>> Cheers,
>> -zach
>>
>>
>> ïOn 10/15/20, 12:47 PM, "HTCondor-users on behalf of Zach Miller"
>> <htcondor-users-bounces@xxxxxxxxxxx<mailto:htcondor-users-bounces@xxxxxxxxxxx>
>> on behalf of zmiller@xxxxxxxxxxx<mailto:zmiller@xxxxxxxxxxx>>
>> wrote:
>>
>>     Hello,
>>
>>     You don't actually want to use the "DEFRAG." prefix here.  It is
>> the
>> condor_master daemon that is looking at the "SETTABLE_ATTRS_CONFIG"
>> variable to see what is allowed to be set.  I would just omit the
>> prefix entirely and put this in your config file:
>>        SETTABLE_ATTRS_CONFIG =
>> DEFRAG_MAX_WHOLE_MACHINE,DEFRAG_MAX_CONCURRENT_DRAINING,DEFRAG_DRAINING_MACHINE_PER_HOUR
>>
>>     Don't forget to reconfig the master, then try again and let me know
>> if
>> that did the trick.
>>
>>
>>     Cheers,
>>     -zach
>>
>>
>>     On 10/15/20, 11:16 AM, "HTCondor-users on behalf of Mihai
>> Ciubancan"
>> <htcondor-users-bounces@xxxxxxxxxxx<mailto:htcondor-users-bounces@xxxxxxxxxxx>
>> on behalf of ciubancan@xxxxxxxx<mailto:ciubancan@xxxxxxxx>>
>> wrote:
>>
>>         Hello,
>>
>>         I have issues setting some values through condor_config_val:
>>
>>         condor_config_val  -rset "DEFRAG_MAX_WHOLE_MACHINES = 15"
>>         Attempt to set configuration "DEFRAG_MAX_WHOLE_MACHINES = 15"
>> on
>> master
>>         condor1atlas.nipne.ro
>>         <192.168.181.11:9618?addrs=192.168.181.11-9618+[--1]-9618&noUDP&sock=32084_88a9>
>>         failed.
>>
>>         And In MasterLog I get the message:
>>         10/15/20 19:12:20 WARNING: Someone at 192.168.181.11 is trying
>> to
>> modify
>>         "DEFRAG_MAX_WHOLE_MACHINES"
>>         10/15/20 19:12:20 WARNING: Potential security problem, request
>> refused
>>
>>         I have set SETTABLE_ATRS_CONFIG and ENABLE_RUNTIME_CONFIG
>>         DEFRAG.SETTABLE_ATTRS_CONFIG =
>>         DEFRAG_MAX_WHOLE_MACHINE,DEFRAG_MAX_CONCURRENT_DRAINING,DEFRAG_DRAINING_MACHINE_PER_HOUR
>>         ENABLE_RUNTIME_CONFIG = TRUE
>>
>>         I also tried with DEFRAG.SETTABLE_ATTRS_ADMINISTRATOR but it
>> doesn't work.
>>
>>         Do you know what I'm missing?
>>
>>         Regards,
>>         Mihai
>>
>>
>>
>>
>>         Dr. Mihai Ciubancan
>>         IT Department
>>         National Institute of Physics and Nuclear Engineering "Horia
>> Hulubei"
>>         Str. Reactorului no. 30, P.O. BOX MG-6
>>         077125, Magurele - Bucharest, Romania
>>         http://www.ifin.ro
>>         Work:   +40214042360
>>         Mobile: +40761345687
>>         Fax:    +40214042395
>>
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>>
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>
>
> Dr. Mihai Ciubancan
> IT Department
> National Institute of Physics and Nuclear Engineering "Horia Hulubei"
> Str. Reactorului no. 30, P.O. BOX MG-6
> 077125, Magurele - Bucharest, Romania
> http://www.ifin.ro
> Work:   +40214042360
> Mobile: +40761345687
> Fax:    +40214042395
>
> _______________________________________________
> HTCondor-users mailing list
> To unsubscribe, send a message to
> htcondor-users-request@xxxxxxxxxxx<mailto:htcondor-users-request@xxxxxxxxxxx>
> with a
> subject: Unsubscribe
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>
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>
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Dr. Mihai Ciubancan
IT Department
National Institute of Physics and Nuclear Engineering "Horia Hulubei"
Str. Reactorului no. 30, P.O. BOX MG-6
077125, Magurele - Bucharest, Romania
http://www.ifin.ro
Work:   +40214042360
Mobile: +40761345687
Fax:    +40214042395