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gLite 3.00 User Interface Installation and configuration

gLite 3.00 User Interface Installation and configuration. Riccardo Bruno - INFN Sevilla, 10-14 September 2007. Outline. What is a User Interface (UI) ? How to install and configure a User Interface. What is a UI?.

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gLite 3.00 User Interface Installation and configuration

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  1. gLite 3.00 User Interface Installation and configuration Riccardo Bruno - INFN Sevilla, 10-14 September 2007

  2. Outline • What is a User Interface (UI) ? • How to install and configure a User Interface

  3. What is a UI? • 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 • – Workload Management System 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

  4. Installing and configuring User Interface (UI)

  5. Installation pre-requisites • Start from the base machine you installed in the INTRODUCTORY tutorial for site admin • Verify that all pre-requisites are successfully installed • Java SDK (j2sdk-1_4_2_14) (http://java.sun.com/j2se/1.4.2/download.html) (http://sunsite.rediris.es/mirror/grid.infn.it/java/j2sdk-1_4_2_14-linux-i586-rpm.bin) • glite-yaim-3.0.0 (http://www.cern.ch/grid-deployment/gis/yaim/) (http://sunsite.rediris.es/mirror/grid.infn.it/gilda/glite-yaim-latest.rpm) gilda_ig-yaim-3.0.0 (http://grid018.ct.infn.it/rep/gilda_app-i386/RPMS/?C=M;O=D) (http://sunsite.rediris.es/mirror/grid.infn.it/gilda/gilda_ig-yaim-latest.rpm) • Please look for latest releases of both yaim and gilda_ig-yaim.

  6. Installation pre-requisites 1/3 • Copy the yaim configuration template file into the root dir: #cp /opt/glite/yaim/examples/siteinfo/gilda_ig-site-info.def \/root/my-site-info.def • Open /root/my-site-info.def file using a text editor and check/modify the following items: MON_HOST=rgmasrv.ct.infn.it FTS_HOST=fts.ct.infn.it AMGA_HOST=amga.ct.infn.it REG_HOST=rgmasrv.ct.infn.it NTP_HOSTS_IP="130.206.1.3“ … JAVA_LOCATION=“/usr/java/j2sdk1.4.2_14” MY_DOMAIN=cica.es CE_HOST=grid010.ct.infn.it RB_HOST=glite-rb.ct.infn.it WMS_HOST=glite-rb.ct.infn.it PX_HOST=grid001.ct.infn.it BDII_HOST=grid004.ct.infn.it

  7. Installation pre-requisites 2/3 • Setup the proper GILDA repository • Change the string:http://grid018.ct.infn.it/rep(*)with:http://sunsite.rediris.es/mirror/grid.infn.it/repon: OS_REPOSITORY="rpm (*) slc306-i386 os updates extras" LCG_REPOSITORY="rpm (*) glite_sl3-i386 3_0_0 3_0_0_externals 3_0_0_updates" IG_REPOSITORY="rpm (*) ig_sl3-i386 3_0_0 utils" GILDA_REPOSITORY="rpm (*) gilda_app-i386 app 3_0_0" CA_REPOSITORY="rpm (*) glite_sl3-i386 security“ • Check/Modify VO/VOMS and VO specific configurations: VOS=“gilda alice eumed eela euchina … ALL_VOS=“gilda alice eumed eela euchina … ALL_VOMS=“gilda alice eumed eela euchina … #Specific VO settings VO_<VONAME>_<CONFIG_ITEM>=… …

  8. Installation pre-requisites 3/3 • Site configuration settings # Site-wide settings SITE_EMAIL=grid-prod@ct.infn.it # customize here SITE_NAME=INFN-CATANIA # customize here SITE_LOC="Catania, Italy" # customize here SITE_LAT=37.5 # customize here SITE_LONG=15.152 # customize here SITE_WEB="http://grid.ct.infn.it" # customize here SITE_TIER="GILDA Testbed" SITE_SUPPORT_SITE="grid-prod@ct.infn.it" # customize here

  9. Install and configure UI • We are now ready to install the UI: /opt/glite/bin/gilda_ig_install_node /root/my-site-info.def GILDA_ig_UI • This command will download and install all the needed packages: • Now we can configure the node: /opt/glite/bin/gilda_ig_configure_node /root/my-site-info.def GILDA_ig_UI

  10. (or any other user name) # adduser gildauser (from root) # su – gildauser Add a user into the UI Use the Unix commands: # passwd gildauser Log on it with: … or type: # exit Then logon with the new user

  11. Certificate handling 1/2 Copy your own certificates to the UI: # scp -rp <madridXX>@glite-tutor.ct.infn.it:.globus . Verify permissions of the certificates; they must be: -r------- 1 gildauser gildauser 1169 Jun 15 11:03 userkey.pem -rw-r—r-- 1 gildauser gildauser 1326 Jun 15 11:03 usercert.pem If file permissions are wrong use: # chmod 400 userkey.pem # chmod 644 usercert.pem

  12. Certificate handling 2/2 Certificates must be in .globus directory: # mkdir .globus # mv *.pem .globus/ How to use more then one certificates: 1) Use a separate account for each certificate 2) Use a symbolic link .globus to different certificate directories # mkdir .globus_EUMED # mv *.pem .globus_EUMED/ (EUMED usercert/userkey) # mkdir .globus_GILDA # mv *.pem .globus_GILDA/ (GILDA usercert/userkey) Create the link with: # ln –s .globus_GILDA .globus Switch to the EUMED VO with: # ln –sf .globus_EUMED .globus

  13. References • gLite v3.0 Adv. Installation and Configuration Guide:http://glite.web.cern.ch/glite/packages/R3.0/R20060502/doc/installation_guide_3.0-2.html • Gilda site install instructions:https://gilda.ct.infn.it/docs/GILDAsiteinstall-3_0_0.html

  14. Questions…

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