-------- Forwarded Message --------
Subject:	Re: [QSERV-L] Requirements
Date:	Tue, 17 Feb 2015 09:48:37 +0100
From:	Mattieu Puel <[log in to unmask]>
To:	Fabrice Jammes <[log in to unmask]>
CC:	Fabrice Jammes <[log in to unmask]>, Yvan Calas <[log in to unmask]>, [log in to unmask] <[log in to unmask]>, qserv-l <[log in to unmask]>
Fabrice Jammes>
> Hi Matthieu and Yvan,
> 
> On our side we're ready to play with the cluster. Can we ssh Qserv
> build node? If yes, can you please confirm me its name is ccqserv100
> and give me the ssh options (-K)?

All should be in place on our side also, please check that you are able to
connect to ccqservbuild (it's not a machine of the cluster). From there,
you can ssh to the nodes: ccqserv{100..124}.

For the connection, you can use either your password or your krb5 ticket
seamlessly.

Cheers,

> Thanks,
> 
> Fabrice
> 
> 
> Le 13/02/2015 14:53, Daniel L. Wang a écrit :
> >Would it be too much to add the internal SLAC subnet? Only
> >SLAC-owned machines (or SLAC users through VPN) can be on this
> >subnet: 134.79.0.0/16 . SLAC desktops/workstations/servers will be
> >in this subnet, and it might be easier to manage than a bunch of
> >single IPs.
> >
> >Thanks,
> >-Daniel
> >
> >On 02/12/2015 01:00 PM, Jacek Becla wrote:
> >>Would it be a problem to add the 6 machines we use at ncsa?
> >>
> >>    lsst-dbdev1.ncsa.illinois.edu (141.142.237.33)
> >>    lsst-dbdev2.ncsa.illinois.edu (141.142.237.34)
> >>    lsst-dbdev3.ncsa.illinois.edu (141.142.237.35)
> >>    lsst-dbdev4.ncsa.illinois.edu (141.142.237.36)
> >>    lsst-dbdev5.ncsa.illinois.edu (141.142.237.37)
> >>    lsst-dbdev6.ncsa.illinois.edu (141.142.237.38)
> >>
> >>(only ncsa admin and the qserv team has login there)
> >>
> >>Jacek
> >>
> >>
> >>On 02/12/2015 11:07 AM, Fabrice Jammes wrote:
> >>>Hi Matthieu,
> >>>
> >>>I think a CC-IN2P3 account is required to access Qserv
> >>>cluster, isn't it?
> >>>Would it be possible, in a first time to access the build node from, by
> >>>order or importance:
> >>>
> >>>- ccage.in2p3.fr
> >>>
> >>>- LPC machines:
> >>>    clrinfoport09.in2p3.fr
> >>>    clrlsst-dbmaster-vm.in2p3.fr
> >>>    clrlsstwn04.in2p3.fr
> >>>    clrinfopc04.in2p3.fr
> >>>
> >>>- SLAC visitor wireless network (while I'm at SLAC):
> >>>     Destination         Genmask
> >>>     198.129.216.0    255.255.248.0
> >>>
> >>>- SLAC machine:
> >>>     lsst-db2.slac.stanford.edu
> >>>
> >>>- NCSA machines:
> >>>     lsst-sw.ncsa.illinois.edu
> >>>     lsst-dbdev5.ncsa.illinois.edu
> >>>
> >>>Maybe other member of the Qserv team want to provide some additional IP
> >>>adresses?
> >>>
> >>>Thanks,
> >>>
> >>>Fabrice
> >>>
> >>>On 02/11/2015 01:41 AM, Mattieu Puel wrote:
> >>>>Hi Fabrice et all,
> >>>>
> >>>>>1) a new qserv build / interactive machine with the following
> >>>>>requirements:
> >>>>>
> >>>>>* SL7
> >>>>>* Public IP address. Note however that you will have to provide the
> >>>>>IP adress of the clients (or a subnetwork @ SLAC) from which you plan
> >>>>>to login to this build machine.
> >>>>could you please communicate the subnets from which you intend to
> >>>>initiate ssh connections to the build node ?
> >>>>
> >>>>Cheers,
> >>>>
> >>>>>* This machine will be used as the _only_ access point to the qserv
> >>>>>cluster through SSH. If you need more interactive/build nodes, please
> >>>>>let us know.
> >>>>>* password and kerberos (eg. principal: [log in to unmask])
> >>>>>authentications enabled.
> >>>>>* access to your AFS home directories (eg.
> >>>>>/afs/in2p3.fr/home/f/fjammes).
> >>>>>* qserv local account (home directory: /home/qserv)
> >>>>>* sudo -u qserv enabled on this machine.
> >>>>>* SPS enabled.
> >>>>>* Screen package deployed on this machine.
> >>>>>* I guess that this machine will be used mainly to compile the qserv
> >>>>>software, to check that the software is running correctly, and to
> >>>>>generate RPMs. Anything else?
> >>>>
> >>>>
> >>>
> >>>########################################################################
> >>>
> >>>Use REPLY-ALL to reply to list
> >>>
> >>>To unsubscribe from the QSERV-L list, click the following link:
> >>>https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1
> >>
> >>########################################################################
> >>Use REPLY-ALL to reply to list
> >>
> >>To unsubscribe from the QSERV-L list, click the following link:
> >>https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=QSERV-L&A=1
> >
> 

-- 
Mattieu Puel
Sysadmins team manager
IN2P3 Computing Centre
http://cc.in2p3.fr
+33 (0)4 78 93 08 80