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Italian Production sites

you can find here the list of Italian sites.

Notes about services from IGI middleware, based on EMI/UMD

These notes are provided by site admins on a best effort base as a contribution to the IGI communities and MUST not be considered as a subsitute of the Official IGI documentation. This document is addressed to site administrators responsible for middleware installation and configuration.

How to join, enable and configure igi.italiangrid.it VO

VO igi.italiangrid.it

The goal of the VO is to provide access to the existing computing and storage resources of the Italian Grid Infrastructure, to individuals or groups who are new to the Grid, or whose experiment haven't an own VO yet. The VO identity card is available HERE

Users

How to join the VO igi.italiangrid.it

Users can join the VO at the HERE.

How to deploy software for the VO igi.italiangrid.it

To distribute users software to Grid sites supporting the VO igi.italiangrid.it, please send an email to info@lists.italiangrid.it.

Sites

How to enable and support the VO igi.italiangrid.it at your site

site-info.def

  • Add igi.italiangrid.it to VOS variable in your site-info.def. For example:
VOS="igi.italiangrid.it comput-er.it dteam glast.org infngrid ops gridit enmr.eu"

  • Add igi.italiangrid.it to the related queue settings inside the GROUP_ENABLE variable in your site-info.def. For example (we suppose to use ''prod'' queue):
PROD_GROUP_ENABLE="comput-er.it gridit igi.italiangrid.it

  • Create vo.d/igi.italiangrid.it file inside your site configuration directory.
$ cat <confdir>/vo.d/igi.italiangrid.it
SW_DIR=$VO_SW_DIR/igi
DEFAULT_SE=$SE_HOST
STORAGE_DIR=$CLASSIC_STORAGE_DIR/igi
VOMS_SERVERS="'vomss://vomsmania.cnaf.infn.it:8443/voms/igi.italiangrid.it?/igi.italiangrid.it'"
VOMSES="'igi.italiangrid.it vomsmania.cnaf.infn.it 15003 /C=IT/O=INFN/OU=Host/L=CNAF/CN=vomsmania.cnaf.infn.it igi.italiangrid.it'"
VOMS_CA_DN="'/C=IT/O=INFN/CN=INFN CA'"

users.conf

Add to your users.conf the users for the igi.italiangrid.it fitting your site's policy in users management (range of uid and gid). To find your users.conf:
# grep USERS_CONF site-info.def
site-info.def:USERS_CONF=/root/igi-siteinfo/ig-users.conf

As example, here a list of pool account:

# grep italiangrid /root/igi-siteinfo/ig-users.conf
3601:igi001:7400:igi:igi.italiangrid.it::
3602:igi002:7400:igi:igi.italiangrid.it::
3603:igi003:7400:igi:igi.italiangrid.it::
3604:igi004:7400:igi:igi.italiangrid.it::
3605:igi005:7400:igi:igi.italiangrid.it::
3606:igi006:7400:igi:igi.italiangrid.it::
3607:igi007:7400:igi:igi.italiangrid.it::
3608:igi008:7400:igi:igi.italiangrid.it::
3609:igi009:7400:igi:igi.italiangrid.it::
3610:igi010:7400:igi:igi.italiangrid.it::
3611:igi011:7400:igi:igi.italiangrid.it::
3612:igi012:7400:igi:igi.italiangrid.it::
3613:igi013:7400:igi:igi.italiangrid.it::
3614:igi014:7400:igi:igi.italiangrid.it::
3615:igi015:7400:igi:igi.italiangrid.it::
3616:igi016:7400:igi:igi.italiangrid.it::
3617:igi017:7400:igi:igi.italiangrid.it::
3618:igi018:7400:igi:igi.italiangrid.it::
3619:igi019:7400:igi:igi.italiangrid.it::
3620:igi020:7400:igi:igi.italiangrid.it::
3621:igi021:7400:igi:igi.italiangrid.it::
3622:igi022:7400:igi:igi.italiangrid.it::
3623:igi023:7400:igi:igi.italiangrid.it::
3624:igi024:7400:igi:igi.italiangigi:it::
3625:igi025:7400:igi:igi.italiangrid.it::
10161:sgmigi001:7450,7400:sgmigi,igi:igi.italiangrid.it:sgm:
10162:sgmigi002:7450,7400:sgmigi,igi:igi.italiangrid.it:sgm:
10163:sgmigi003:7450,7400:sgmigi,igi:igi.italiangrid.it:sgm:
10164:sgmigi004:7450,7400:sgmigi,igi:igi.italiangrid.it:sgm:
10165:sgmigi005:7450,7400:sgmigi,igi:igi.italiangrid.it:sgm:
Some useful informations are available in /opt/glite/yaim/examples/users.conf.README=

groups.conf

Add to groups.conf the VOMS FQANs for the igi.italiangrid.it VO. To find your groups.conf:
# grep GROUPS_CONF site-info.def
site-info.def:USERS_CONF=/root/igi-siteinfo/ig-groups.conf

# grep italiangrid /root/igi-siteinfo/ig-groups.conf 
"/igi.italiangrid.it/ROLE=SoftwareManager":::sgm:
"/igi.italiangrid.it"::::
"/igi.italiangrid.it/*"::::

Some useful informations are available in ''/opt/glite/yaim/examples/groups.conf.README''.

Configure your nodetypes

In order to enable the newly added "<voname>'' VO on your site you have to run for each nodetype the function you find in the table below. Naturally you can also complete reconfigure your nodetypes but this is a more expensive procedure.

For each nodetype you have to use the following command, properly replacing the profile and function's names:

/opt/glite/yaim/bin/yaim -r -s <confdir>/<your-site-info.def> -n <profile> -f <function>

Profiles Function
BDII Site ''config_newvo_bdii_site''
BDII Top ''config_newvo_bdii_top''
CREAM ''config_newvo_cream''
''config_newvo_cream_lsf''
''config_newvo_cream_torque''
GRIDFTP ''config_newvo_gridftp''
HLR ''config_newvo_hlr''
LB ''config_newvo_lb''
SE_DPM ''config_newvo_se_dpm_disk''
''config_newvo_se_dpm_mysql''
''config_newvo_se_dpm_oracle''
SE StoRM ''config_newvo_se_storm_backend''
''config_newvo_se_storm_frontend''
UI ''config_newvo_ui''
WMS ''config_newvo_wms''
WN ''config_newvo_wn''
''config_newvo_wn_lsf''
''config_newvo_wn_torque''

Configuring the Software Structure

TODO

Table about Installation and Configuration of Grid services EMI-2

The core services are those that are typically shared by multiple VOs and which interact with the resources made available at the Grid Site level. They should not be installed at Site level.
Service Type Service Name Installation Notes Provider O.S.
SITE service User Interface (UI) TODO EMI-2
SITE service Torque server stand alone (no cream) Notes about torque server - EMI-2 SL6 EMI-2 SL6
SITE service Cream Computing Element (without TORQUE) with MPI Notes about Cream without Torque with MPI - EMI-2 SL6 EMI-2 SL6
SITE service Worker Node (WN) + TORQUE + MPI + GLEXEC Notes about WN (torque, mpi, glexec) - EMI-2 SL6 EMI-2 SL6
SITE service Cream Computing Element (CE CREAM) + TORQUE TODO EMI-2
SITE service Worker Node (WN) + TORQUE + GLEXEC TODO EMI-2
SITE service Worker Node (WN) + TORQUE + MPI TODO EMI-2
SITE service site-bdii Notes about site-bdii EMI-2 SL6 EMI-2 SL6
SITE service StoRM Storage Element (StoRM SE) TODO EMI-2
SITE/CORE service Home Location Register (HLR) TODO IGI
CORE service MyProxy Notes about MyProxy - EMI-2 - SL6 EMI-2 SL6
CORE service top-bdii TODO EMI-2
CORE service Workload Management System (WMS) TODO EMI-2
CORE service Logging & Bookepping (LB) TODO EMI-2
CORE service LCG file Catalog (LFC) TODO EMI-2
CORE service File Transfer Service (FTS) TODO EMI-2
CORE service VOMS Notes about Installation and Configuration of EMI2 VOMS-MySQL on SL6 EMI-2

Table about Installation and Configuration of Grid services EMI-1

The core services are those that are typically shared by multiple VOs and which interact with the resources made available at the Grid Site level. They should not be installed at Site level.
Service Type Service Name Installation Notes Provider
SITE service User Interface (UI) Notes about Installation and Configuration of UI EMI-1
SITE service Cream Computing Element (CE CREAM) + TORQUE with ARGUS Notes about Installation and Configuration of CREAM and TORQUE EMI-1
SITE service Cream Computing Element (CE CREAM) for TORQUE Notes about Installation and Configuration of CREAM for TORQUE EMI-1
SITE service Worker Node (WN) + TORQUE + GLEXEC Notes about Installation and Configuration of WN TORQUE GLEXEC EMI-1
SITE service Worker Node (WN) + TORQUE + MPI Notes about Installation and Configuration of WN TORQUE MPI EMI-1
SITE service Stand Alone TORQUE Server Notes about Installation and Configuration of TORQUE EMI-1
SITE service site-bdii Notes about Installation and Configuration of a Site BDII EMI-1
SITE service StoRM Storage Element (StoRM SE) TODO EMI-1
SITE/CORE service Home Location Register (HLR) TODO EMI-1
CORE service MyProxy Notes about Installation and Configuration of myproxy EMI-1
CORE service top-bdii Notes about Installation and Configuration of a Top BDII EMI-1
CORE service Workload Management System (WMS) Notes about Installation and Configuration of a WMS and LB EMI-1
CORE service Logging & Bookepping (LB) TODO EMI-1
CORE service LCG file Catalog (LFC) Notes about Installation and Configuration of a LFC server EMI-1
CORE service File Transfer Service (FTS) TODO EMI-1
CORE service VOMS Notes about Installation and Configuration of VOMS-MySQL EMI-1

References

  1. About IGI - Italian Grid infrastructure
  2. About IGI Release
  3. IGI Official Installation and Configuration guide
  4. Troubleshooting Guide for Operational Errors on EGI Sites
  5. Grid Administration FAQs page


gLite middleware (OUTDATED)

Notes about services based on gLite middleware

Information about ARGUS and gLexec Deployment

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Topic revision: r41 - 2012-06-29 - PaoloVeronesi
 
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