Hi Henrik,
did you get a chance to try it?
Cheers
Martin
On May 17, 2013, at 3:55 PM, Martin Philipp Hellmich <[log in to unmask]> wrote:
> Hi all,
>
> so the module should be able to configure a dpm with xrootd as head node or disk node, but _without_ federation.
> It would be great, if you could test that.
>
> The federation part is trickier and I am still working on it.
> If you want to have a look at this, I believe it can follow the same schema as the other configs, look into "modules/dmlite/manifest/xrootd.pp".
>
> Cheers
> Martin
>
> On May 17, 2013, at 11:10 AM, Henrik Öhman <[log in to unmask]> wrote:
>
>> Thanks Martin,
>>
>> I'll have a look over the weekend!
>>
>> Best regards,
>> Henrik
>>
>> On 17 May 2013 10:52, Martin Philipp Hellmich <[log in to unmask]> wrote:
>>> Hi Henrik
>>>
>>> the branch to use is 'test'. The punch-modules are the collection of all puppet modules used at CERN.
>>> This is where the xrootd module should go in the end, too.
>>>
>>> If you look in the folder 'modules', you can find the xrootd and the lcgdm modules.
>>> The templates are inside there, too, in a template folder.
>>> You can find an example how to use it in a dpm configuration here:
>>> https://svnweb.cern.ch/trac/lcgdm/browser/extras/puppet/manifests-testbed
>>>
>>> The xrootd manifests are in 'xrootd'. The xrdbase.pp holds all the information.
>>>
>>> Hope that helps, please ask if I missed something!
>>>
>>> Cheers
>>> Martin
>>>
>>>
>>> On May 17, 2013, at 10:43 AM, Henrik Öhman <[log in to unmask]>
>>> wrote:
>>>
>>>> Dear Martin,
>>>>
>>>> Thanks for the repo link. I have cloned it, but there is no default
>>>> branch (e.g. master), only 'devel' and 'test'. Which one should I use?
>>>>
>>>> Further I have no experience with punch-modules - could you tell me
>>>> where to start digging? For the ATLAS (US) Tier3 perspective, I'd like
>>>> to examine the configuration file templates and also the manifests
>>>> responsible for creating the configuration files. Could you give me a
>>>> pointer or two?
>>>>
>>>> Thanks,
>>>> Henrik
>>>>
>>>> On 16 May 2013 11:06, Martin Philipp Hellmich <[log in to unmask]> wrote:
>>>>> Hi Henrik, Andrea,
>>>>>
>>>>> I am very happy to collaborate.
>>>>> I have started making an xrootd puppet module, which is general and extensible.
>>>>> It now works together with a dpm-xrootd module defining extra variables and parameters and hiding some of the configuration complexity to the user.
>>>>>
>>>>> The xrootd part should be invoked through
>>>>> class{"xrootd::config":}
>>>>> class{"xrootd::install":}
>>>>> class{"xrootd::service":}
>>>>> plus two functions after config, which create the configuration files:
>>>>> create_config{"config_disk":}
>>>>> create_config{"config_redir":}
>>>>> create_sysconfig{"sysconfig":}
>>>>>
>>>>> so in all it looks like this in your manifest:
>>>>> class{"xrootd::config":}
>>>>> create_config{"config_disk":}
>>>>> create_config{"config_redir":}
>>>>> create_sysconfig{"sysconfig":}
>>>>> class{"xrootd::install":}
>>>>> class{"xrootd::service":}
>>>>>
>>>>> If you are interested to have a look at the code, checkout the test branch from here:
>>>>> [log in to unmask]:./public/repo/punch-modules
>>>>> It's the punch module repo with the xrootd and lcgdm::xrootd modules added (and some minor changes throughout so it works without hiera)
>>>>>
>>>>> I am happy to help dig through the code and try it!
>>>>>
>>>>> Cheers
>>>>> Martin
>>>>>
>>>>> On May 16, 2013, at 10:00 AM, Henrik Öhman <[log in to unmask]>
>>>>> wrote:
>>>>>
>>>>>> Dear Fabrizio,
>>>>>>
>>>>>> I got this mail through Sergey Panitkin, and I believe I can be of some help. Note that I'm not on the xrootd-l list, so please make sure that my email is among the recipients in your reply.
>>>>>>
>>>>>> I have been using puppet to configure xrootd on Google Compute Engine (GCE). In this activity I have based my modules and templates on the ATLAS US Tier3 puppet modules. I am by no means an expert on puppet, but I do have some experience crafting puppet modules and templates for different services. I have some spare time right now, so if you'd like me to take a look at your specific setup let me know.
>>>>>>
>>>>>> Best regards,
>>>>>> Henrik
>>>>>>
>>>>>>
>>>>>> -------- Original Message --------
>>>>>> Subject: Anybody with puppet for xrootd ?
>>>>>> Date: Wed, 15 May 2013 16:09:38 +0200
>>>>>> From: Fabrizio Furano <[log in to unmask]>
>>>>>> To: xrootd-l <[log in to unmask]>
>>>>>> CC: Martin Philipp Hellmich <[log in to unmask]>, Oliver Keeble <[log in to unmask]>
>>>>>>
>>>>>>
>>>>>> Hi xrootd folks,
>>>>>>
>>>>>> as DPM team we are planning to invest into puppet for the setup, and
>>>>>> of course this would cover also the so-called xrootd plugin, that
>>>>>> involves an xrootd setup as a frontend of DPM, plus some DPM-related
>>>>>> Xrd* plugins.
>>>>>>
>>>>>> The question is... is there anybody who has experience/templates/etc.
>>>>>> about setting up xrootd clusters with puppet ? Our idea is to be
>>>>>> compatible with existing practices, if any, or, even better, to share
>>>>>> material on this.
>>>>>>
>>>>>> Thank you!
>>>>>>
>>>>>> Fabrizio
>>>>>>
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>>>>>>
>>>>>
>>>>> --
>>>>> Martin Hellmich Information Technology Department
>>>>> [log in to unmask] CERN
>>>>> +41 22 76 765 26 CH-1211 Geneva 23
>>>>>
>>>
>>> --
>>> Martin Hellmich Information Technology Department
>>> [log in to unmask] CERN
>>> +41 22 76 765 26 CH-1211 Geneva 23
>>>
>
> --
> Martin Hellmich Information Technology Department
> [log in to unmask] CERN
> +41 22 76 765 26 CH-1211 Geneva 23
>
--
Martin Hellmich Information Technology Department
[log in to unmask] CERN
+41 22 76 765 26 CH-1211 Geneva 23
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