Re: [Condor-users] How do you add machines to the central manager?

[Viswanadh Kaitepalli <viswanadh_griduser@xxxxxxxxxxx>]

Hi,

 

You can set HOSTALLOW_WRITE = <your central manager hostname>

 

example:

HOSTALLOW_WRITE = system23@grid

 

it will work, check...

 

regards

Viswanadh.K

M.Tech, VIT.

Doug Baggett <dbaggett@xxxxxxx> wrote:

Why is write set to x.x.x.* instead of just *. I don't think it should make
a difference but you never know.

There is some info about having the hosts properly in DNS and/or something
you have to do if they are not properly in DNS, so I'd consult that section
of the docs.


On 9/5/06 1:25 PM, "leo@xxxxxxxxxxxxxxxxxxxxx"
wrote:

> Hi Doug,
>
> Thanks for the reply...I have follow-up questions...
>
>> I'd check the following....
>>
>> 1. HOSTALLOW_READ and HOSTALLOW_WRITE (on both your central manager and
>> the
>> clients) - make sure your domain is properly entered. You can check the
>> current values by becoming the condor userid your are using to run condor
>> and use condor_config_val (in the bin directory where you installed
>> condor)
>>
>> "condor_config_val -verbose HOSTALLOW_READ"
>> "condor_config_val -verbose HOSTALLOW_WRITE"
>
> The were set OK. HOSTALLOW_READ = *
> HOSTALLOW_WRITE = x.x.x.*
>
>> 2. Check your firewall settings on the hosts and the central manager. As
>> an
>> initial test turn them off.
>
> This is fine...I have it checked by our admin.
>
>> 3. Unless you have configured your condor clients to work without proper
>> DNS
>> records (I've not done this but a hazy memory recalls something about
>> running it without them in the docs somewhere) your clients will have
>> problems connecting but you may not see anything in your logs. In my case
>> I
>> had a system with a forward DNS record but not a reverse record. The
>> client
>> started up and there were no errors but it never showed up in the pool.
>
>
> Our hostnames are not mapped yet through our DNS server. Would this be
> necessary?... I already asked our department admin to consult this matter
> to
> the university's sysadmin.
>
>> "...never showed up in the pool."
>
> Same as ours, the other machines did not show up in the pool. Only 1
> machine shows up when I fire condor_status (only the machine that I fire
> the command condor_status).
>
>
> Any further help?
>
> Leo
>
>> On 8/28/06 2:57 AM, "leo@xxxxxxxxxxxxxxxxxxxxx"
>>
>> wrote:
>>
>>> Hi all,
>>>
>>> I am trying to install a condor pool of two machines for a couple of
>>> weeks
>>> but I still got no luck. How do you add machines to your central
>>> manager?
>>> is it simply putting the CONDOR_HOST as the central manager on the
>>> condor_config_local file makes the machine added to the central manager?
>>>
>>> I have tried with NFS and without NFS, and followed the installation
>>> procedure correctly, but still when I do condor_status and condor_q,
>>> only
>>> one machine is listed, the machine where I type the condor_status and
>>> condor_q.
>>>
>>> I hope that someone can help me. I need the step-bystep procedure...
>>>
>>> Thanks in advance.
>>>
>>> Leo
>>>
>>>
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>
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