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INFSO-RI-508833 Enabling Grids for E-sciencE www.eu-egee.org User Interface (UI) Installation Giuseppe La Rocca INFN Catania - Italy First Latin American.

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Presentation on theme: "INFSO-RI-508833 Enabling Grids for E-sciencE www.eu-egee.org User Interface (UI) Installation Giuseppe La Rocca INFN Catania - Italy First Latin American."— Presentation transcript:

1 INFSO-RI-508833 Enabling Grids for E-sciencE www.eu-egee.org User Interface (UI) Installation Giuseppe La Rocca INFN Catania - Italy First Latin American Workshop for Grid Administrators 21-25 November 2005

2 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 2 Outline What is a User Interface (UI) ? How to install a User Interface. How to configure a User Interface.

3 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 3 What is a UI? The UI is a suite of clients and API that users and applications can use to access the gLite services. The gLite UI includes the following components: – Data Catalog command-line clients and APIs – Data Transfer command-line clients and APIs – gLite I/O client and APIs – R-GMA client and APIs – VOMS command-line tools – Workload Management System clients and APIs – Logging and Bookkeeping clients and APIs

4 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 4 Installing User Interface (UI)

5 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 5 Installation Start from a fresh install of SLC 3.0.4 Installation via – Installer script (http://glite.web.cern.ch/glite/packages)http://glite.web.cern.ch/glite/packages – APT http://glite.web.cern.ch/glite/packages/APT.asp http://glite.web.cern.ch/glite/packages/APT.asp Installation will install all dependencies, including – other necessary gLite modules – external dependencies JAVA is not included in distribution. Install it separately (>= 1.4.2_06) http://java.sun.com/j2se/1.4.2/download.html

6 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 6 Request host certificates for the UI. – https://gilda.ct.infn.it/CA/mgt/restricted/srvreq.php https://gilda.ct.infn.it/CA/mgt/restricted/srvreq.php Install host certificate (hostcert.pem and hostkey.pem) in /etc/grid-certificates. – chmod 644 hostcert.pem – chmod 400 hostkey.pem If planning to use certificates released by unsupported EGEE CA’s, be sure that their public key and CRLs (usually distributed with an rpm) are installed. – The CRL of the VO GILDA are available from https://gilda.ct.infn.it/RPMS/ca_GILDA-0.28.1.i386.rpm Installing pre-requisites

7 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 7 Installing User Interface via apt 1.Verify if apt is present: – rpm -qa | grep apt – Install apt if necessary:  rpm -ivh http://linuxsoft.cern.ch/cern/slc30X/i386/SL/RPMS/apt- 0.5.15cnc6-8.SL.cern.i386.rpmhttp://linuxsoft.cern.ch/cern/slc30X/i386/SL/RPMS/apt- 0.5.15cnc6-8.SL.cern.i386.rpm 2.Add gLite apt repository: –Put one this line in a file (e.g. glite.list) inside the /etc/apt/sources.list.d directory (R 1.4) – rpm http://glitesoft.cern.ch/EGEE/gLite/APT/R1.4/ rhel30 externals Release1.4 updates – apt-get update – apt-get upgrade 3.Install User Interface: – apt-get install glite-ui-config See http://glite.web.cern.ch/glite/packages/APT.asp

8 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 8 If the installation is performed successfully, the following components are installed: – gLite in /optglite – Globus in /opt/globus – GPT in /opt/gpt Installing User Interface via apt (cont.)

9 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 9 User Interface Configuration Configuration comes through the execution of pyhton scripts, which takes as input XML files. So services have to be configured by editing these XML files. Attributes in XML file are well commented and self- explaining. XML files are provided as templates, under / opt/glite/etc/config/templates Copy templates file to /opt/glite/etc/config Edit each of them separately. Then we could launch the configurator scripts for the User Interface.

10 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 10 List of XML files to configure: glite-global.cfg.xml glite-security-utils.cfg.xml glite-rgma-common.cfg.xml glite-rgma.client.cfg.xml glite-io-client.cfg.xml glite-file-transfer-service-client.cfg.xml glite-service-discovery.cfg.xml glite-service-discovery.file-based-example.cfg.xml glite-ui.cfg.xml User Interface Configuration (cont.)

11 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 11 glite-global.cfg.xml /usr/java/j2re-1.4.2_06 Check your java package installed.

12 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 12 glite-security-utils.cfg.xml Set the parameters to correctly build files needed by GSI. Enable fetch-crl cron-job <install.fetch-crl.cron description="Install the glite-fetch-crl cron job. Possible values are 'true' (install the cron job) or 'false' (do not install the cron job)" true value="true"/>

13 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 13 Enable glite-mkgridmap cron-job. <install.mkgridmap.cron description="Install the glite-mkgridmap cron job and run it once. Possible values are 'true' (install the cron job) or 'false' (do not install the cron job)" true value=“true"/> glite-security-utils.cfg.xml (cont.)

14 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 14 <rgma.server.hostname description="Host name of the R-GMA server. [Example: lxb1420.cern.ch] [Type: 'string']" rgmasrv.ct.infn.it value="rgmasrv.ct.infn.it"/> <rgma.schema.hostname description="Host name of the R-GMA schema service. (See also configuration parameter 'rgma.server.run_schema_service' in the R-GMA server configuration file in case you install a server). [Example: lxb1420.cern.ch] [Type: 'string']" rgmasrv.ct.infn.it value="rgmasrv.ct.infn.it"/> glite-rgma-common.cfg.xml

15 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 15 <rgma.registry.hostname description="Host name of the R-GMA registry service. You must specify at least one hostname and you can specify several if you want to use several registries. (See also configuration parameter 'rgma.server.run_registry_service' in the R-GMA server configuration file in case you install a server). [Example: lxb2029.cern.ch] [Type: 'string']"> rgmasrv.ct.infn.it rgmasrv.ct.infn.it glite-rgma-common.cfg.xml (cont.)

16 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 16 glite-io-client.cfg.xml <service-discovery.file.service_name description="The globally unique name of the service. The convention is serviceHostName_voName_serviceType (for serviceType see parameter service- discovery.file.service_type)." gildav-ioserver_gildav_org.glite.GliteIO value="gildav-ioserver_gildav_org.glite.GliteIO"/> <service-discovery.file.url_endpoint description="URL endpoint of the service. The host name is the name of your io server, the port depends on your vo." gliteio://egee015.cnaf.infn.it:9999 value=“gliteio://egee015.cnaf.infn.it:9999"/>

17 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 17 FileTransferService for gildav <service-discovery.file.service_name description="The globally unique name of the service." gildaFts value="gildaFts"/> <service-discovery.file.url_endpoint description="URL endpoint of the service." https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/FileTransfer value="https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/FileTransfer"/> glite-file-transfer-service- client.cfg.xml

18 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 18 <service-discovery.file.service_name gildachannel value="gildachannel"/> <service-discovery.file.url_endpoint https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/ChannelManagement value="https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/ChannelManagement"/> glite-file-transfer-service- client.cfg.xml

19 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 19 <service-discovery.type description="Service discovery implementation to be used. Possible values are: fileuse (static) file base service discovery rgma use (dynamic) R-GMA based service discovery bdii use (dynamic) BDII based service discovery"> file file glite-service-discovery.cfg.xml

20 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 20 <service-discovery.bdii.provider description="Host and port of the BDII service for service discovery. Leave empty or remove parameter if you do not use BDII as information provider. Example: lxb1386.cern.ch:2170 [Type: 'string']" grid004.ct.infn.it:2170 value="grid004.ct.infn.it:2170"/> glite-service-discovery.cfg.xml

21 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 21 FileTransferService for gildav <service-discovery.file.service_name description="The globally unique name of the service. The convention is serviceHost_voName_serviceType. serviceType is the value defined in the parameter service-discovery.file.service_type." gildaFts value="gildaFts"/> glite-service-discovery.file-based- example.cfg.xml

22 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 22 <service-discovery.file.url_endpoint description="URL endpoint of the service. Example:https://your.serviceHostname.com:8443/your _service [Type: 'string']" https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/FileTransfer value="https://fts.ct.infn.it:8443/gildav/glite-data- transfer-fts/services/FileTransfer"/> glite-service-discovery.file-based- example.cfg.xml

23 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 23 glite-ui.cfg.xml <ui.voms.server cert-voms-01.cnaf.infn.it value="cert-voms-01.cnaf.infn.it"/> <ui.voms.port 15008 value="15008"/> <ui.voms.cert.subject /C=IT/O=INFN/OU=Host/L=CNAF/CN=cert- voms-01.cnaf.infn.it value=/C=IT/O=INFN/OU=Host/L=CNAF/CN=cert- voms-01.cnaf.infn.it/>

24 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 24 glite-ui.cfg.xml (cont.) <py-ui.DefaultVo gildav value="gildav"/> <py-ui.requirements description='Requirements for matchmaking. [Example: other.GlueCEStateStatus == "Production"] [Type: "string"]' other.GlueCEStateStatus == "Production" value='other.GlueCEStateStatus == "Production"'/>

25 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 25 glite-ui.cfg.xml (cont.) FiremanCatalog for gildav <service-discovery.file.service_name grid017.ct.infn.it_gilda_org.glite.FiremanCatalog value=" grid017.ct.infn.it_gilda_org.glite.FiremanCatalog "/ > <service-discovery.file.url_endpoint https://grid017.ct.infn.it:8443/gilda/glite-data- catalog-service-fr-mysql/services/FiremanCatalog value="https://grid017.ct.infn.it:8443/gilda/glite-data- catalog-service-fr-mysql/services/FiremanCatalog"/>

26 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 26 glite-ui.cfg.xml (cont.) SEIndex for gildav <service-discovery.file.service_name gilda-se.ct.infn.it_gilda_org.glite.SEIndex value="gilda-se.ct.infn.it_gilda_org.glite.SEIndex"/> <service-discovery.file.url_endpoint https://grid017.ct.infn.it:8443/gilda/glite-data- catalog-service-fr-mysql/services/SEIndex value="https://grid017.ct.infn.it:8443/gilda/glite-data- catalog-service-fr-mysql/services/SEIndex"/>

27 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 27 Installation of VOMS Certificate Install the GILDA's VOMS server host certificates gildav-cert-voms-01.cnaf.infn.it.pem in the directory /etc/grid-security/vomsdir Edit the /opt/glite/etc/vomses file as follow: "gildav" "cert-voms-01.cnaf.infn.it" "15008" "/C=IT/O=INFN/OU=Host/L=CNAF/CN=cert-voms- 01.cnaf.infn.it" "gildav"

28 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 28 Post configuration In order to commit configuration, execute python /opt/glite/etc/config/script/glite-ui- config.py To assure the correct functionality of the gLite UI it is necessary to add, as root, the following rows in /etc/profile source /etc/glite/profile.d/glite_setenv.sh PATH=$PATH:/opt/glite/externals/myproxy-1.14/bin:/opt/lcg/bin:/opt/lcg/sbinLD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/glite/externals/myproxy-1.14/lib:/opt/lcg/lib

29 Enabling Grids for E-sciencE INFSO-RI-508833 First Latin American Workshop for Grid Administrators – Merida, Venezuela 21-25.11.2005 29 Questions…

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