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www.eu-eela.org E-science grid facility for Europe and Latin America UI PnP and UI Installation User and Site Admin Tutorial Riccardo Bruno INFN Catania Dublin (Ireland), 15-18 September 2008

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 Overview about the User Interface GILDA User Interface Plug and Play 3.1 Installation of a gLite 3.1 UI on SL4X Outline 2

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 3 What a User Interface is ? The UI is a suite of clients and APIs that users and applications can use to access the gLite services The gLite UI includes the following components: VOMS command-line tools WMS clients and APIs Logging and Bookkeeping clients and APIs Data Transfer command-line clients and APIs Data Catalog command-line clients and APIs gLite I/O client and APIs R-GMA/BDII client and APIs

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 4 Installation and configuration of a GILDA UIPnP 3.1

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 5..before to start This version of the GILDA UI PnP have been tested for Scientific Linux 4.5/6 and Fedora Core 8 It may need additional effort to make it works on other distributions. It differs from the official release because everything is pre-configured for the GILDA testbed. To install and use it does not need root privileges at all Disclaimer !!

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 6 Preliminary You have to check that the clock of your machine is properly synchronized with an ntp server you have Java properly installed on your machine; Just for this tutorial you can install your personal copy of JDK as follow : Install JDK 1.5.0 before the installation of middleware metapackages (only ROOT can do that) : # rpm -ihv http://grid-it.cnaf.infn.it/mrepo/ig_sl4- i386/RPMS.3_1_0_externals/jdk-1.5.0_14-fcs.i586.rpm # rpm -ihv http://grid-it.cnaf.infn.it/mrepo/ig_sl4- i386/RPMS.3_1_0_externals/java-1.5.0-sun-compat- 1.5.0.14-1.sl4.jpp.noarch.rpm

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 7 Installation As normal user, download the tarball from this location : https://gilda.ct.infn.it/UIPnP/GILDA-UIPnP-3.1.tar.gz wget https://gilda.ct.infn.it/UIPnP/GILDA-UIPnP-3.1.tar.gz --no-check-certificatehttps://gilda.ct.infn.it/UIPnP/GILDA-UIPnP-3.1.tar.gz put it under your home directory and uncompress the tarball. $ tar xzvf GILDA-UIPnP-3.1.tar.gz

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 8 Configuration Enter the UIPnP-3.1 directory and open the file PnP-conf.def Replace the already set value of JAVA_LOCATION with your Java copy JAVA_LOCATION=/usr/java/jdk1.5.0_14/ Replace the already set value of WMS_HOST w WMS_HOST=WMS_HOST=glite-lb.ct.infn.it Soon the glite-rb3 will be available Run the configuration command : $HOME/UIPnP-3.1/glite/yaim/bin/yaim -c \ -s PnP-conf.def -n UI_TAR

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 9 Post-configuration For your convenience, it may be useful to put these inside your ~/.bashrc, instead of running them every time you log in. source $HOME/UIPnP-3.1/external/etc/profile.d/grid-env.sh export LFC_HOST=lfc-gilda.ct.infn.it Run source.bashrc and, after you have copied under.globus/ your personal certificates you can enjoy GILDA UI Plug and play ! For this tutorial, user certificates can be downloaded from here : http://

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 10 References Detailed and update information on GILDA Wiki pages https://grid.ct.infn.it/twiki/bin/view/GILDA/Gi ldaUIPnP31 https://grid.ct.infn.it/twiki/bin/view/GILDA/Gi ldaUIPnP31

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 11 Installation and configuration of a GILDA UI 3.1 on SL4x32

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 12 Pre-requisites /1 Start from a base SL4x32 machine with the following rpm groups : X Window System Editors X Software Development Text-based Internet Server Configuration Tools Development Tools Administration Tools System Tools Legacy Software Development

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 13 Check that your machine has a fully qualified name with: hostname -f you should get back the name of the machine including the domain Pre-requisites /2

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 14 Repository settings Configure the repositories as follow: REPOS="ca dag ig jpackage gilda glite-ui" and get the repositories' files with the following command: for name in $REPOS; do wget http://grid018.ct.infn.it/mrepo/repos/$name.repo - O /etc/yum.repos.d/$name.repo; done http://grid018.ct.infn.it/mrepo/repos/$name.repo

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 15 JAVA Install JDK 1.5.0 before installing the metapackage. Here below only an example that explain what rpms you need, but you could decide to follow another solution: yum install jdk yum install java-1.5.0-sun-compat

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 16 Metapackage yum install ig_UI_noafs

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 17 CAs & GILDA utils Install CAs as follow: yum install lcg-CA Install GILDA utils as follow: yum install gilda_utils

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 18 Configure cp /opt/glite/yaim/examples/siteinfo/ig-site- info.def \ /opt/glite/yaim/etc/gilda/ Edit the configuration file and set correctly the following variables: RB_HOST=glite-rb.ct.infn.it WMS_HOST=glite-lb.ct.infn.it (glite-rb3 coming soon) LB_HOST=LB_HOST="glite-lb.ct.infn.it:9000" PX_HOST=grid001.ct.infn.it DGAS_HLR_RESOURCE="grid-demo1.ct.infn.it::56568 LFC_HOST=lfc-gilda.ct.infn.it BDII_HOST=glite-rb.ct.infn.it JAVA_LOCATION= Customize here

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 19 Add GILDA Settings VOS=alice atlas cms.. Add GILDA here ALL_VOMS_VOS=alice atlas cms.. Add GILDA here [..] VO_GILDA_SW_DIR=$VO_SW_DIR/gilda VO_GILDA_DEFAULT_SE=$DPM_HOST VO_GILDA_STORAGE_DIR=$CLASSIC_STORAGE_DIR/gilda VO_GILDA_VOMS_SERVERS="vomss://voms.ct.infn.it:8443/ voms/gilda?/gilda" VO_GILDA_VOMSES="gilda voms.ct.infn.it 15001 /C=IT/O=INFN/OU=Host/L=Catania/CN=voms.ct.infn.it gilda An example of ig-site-info_UI_SL4x32.info can be downloaded from herehere

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 20 Configuration /opt/glite/yaim/bin/ig_yaim -c -s \ /opt/glite/yaim/etc/gilda/ \ -n

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 21 Testing Add new user (e.g. cataniaXX) and set the passwd (GridCATXX, where XX=01,..,30) Copy users certificate under.globus/ folder For this tutorial, user certificates can be downloaded from here : http://

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 22 References https://gilda.ct.infn.it/UIPnP.html https://grid.ct.infn.it/twiki/bin/view/GILDA/GILDASiteInstall http://igrelease.forge.cnaf.infn.it/doku.php?id=doc:guides:ins tall-3_1http://igrelease.forge.cnaf.infn.it/doku.php?id=doc:guides:ins tall-3_1 http://igrelease.forge.cnaf.infn.it/doku.php?id=doc:guides:ins tall-3_1_64bithttp://igrelease.forge.cnaf.infn.it/doku.php?id=doc:guides:ins tall-3_1_64bit

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www.eu-eela.eu Dublin (Ireland), Tutorial for User and Site Admin., 15.09.2008 18.09.2008 23 Questions