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Certification tests and automation

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brooks
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This document provides a comprehensive outline of the testing procedures during the certification process as discussed in the IT-GT-SL meeting on January 27, 2010. It covers essential topics including the Yaimgen tool, VNode image management, and the autotest.sh script. Key resources and usage examples for these automation tools are presented, along with instructions for executing mandatory tests pertinent to each service. The content is aimed at enhancing understanding and streamlining certification testing activities within IT infrastructure.

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Certification tests and automation
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  1. Certification tests and automation Gianni Pucciani Wed 27 January 2010 IT-GT-SL meeting

  2. Outline • Testing during certification • Yaimgen • vnode-ygen.sh • autotest.sh • more automation... IT-GT-SL meeting 27 January 2010

  3. Testing during certification • https://twiki.cern.ch/twiki/bin/view/EGEE/HowToCertifyAPatch • A set of mandatory tests for each service is available on CVS: https://twiki.cern.ch/twiki/bin/view/EGEE/SA3Testing • In most cases (at least in all DM components) running tests means: • cvsco XXX; cd XXX • Edit a few lines in XXX-certconfig • Run XXX-certtest.sh IT-GT-SL meeting 27 January 2010

  4. Yaimgen • Not only Yaim (site-info.def) file generation. • Deploy a service ready to test within the CTB, relying on vNode images. • Main entry: www.cern.ch/yaimgen IT-GT-SL meeting 27 January 2010

  5. Yaimgen: usage (new) [gpucciani@pcwww06 yaimgen]# ./yaimgen.sh -h Usage: yaimgen.sh -f <input file> [-l <log file>] yaimgen.sh -r <repository> -n <node-type> [-p <patch number>] [-y <yaim target>] [-l <log file>] yaimgen.sh -u <function> [-l <log file>] Parameters: <input file> = a file specifying all parameters. E.g.: yaimgen.in <log file> = a file where to log all actions. Default is yaimgen.log <function> = a yaimgen function to call <repository> = one of prod,pps,cert <node-type> = a node type. Can be used more than once repeating -n <patch number> = a patch number. Can be used more than once repeating -p <yaim target> = an alternative yaim target than the one specified in config-<node-type>.sh Examples: yaimgen.sh -f in/glite-BDII_site.in yaimgen.sh -u yg_setup_testuser yaimgen.sh -r prod -n glite-UI -p 9998 -p 9999 -l myout.log yaimgen.sh -r prod -n glite-BDII -y glite-BDII_site -p 9997 To open a ticket: https://svnweb.cern.ch/trac/yaimgen/newticket IT-GT-SL meeting 27 January 2010

  6. Yaimgen: architecture [gpucciani@pcwww06 yaimgen]# ls -l total 120 -rw-r--r-- 1 gpuccianigucciani 974 Jan 13 13:29 ChangeLog drwxr-xr-x 3 gpuccianigucciani 4096 Jan 21 14:55 config -rw-r--r-- 1 gpuccianigucciani 10870 Jan 13 16:46 functions.sh drwxr-xr-x 3 gpuccianigucciani 4096 Jan 13 13:29 in drwxr-xr-x 3 gpuccianigucciani 4096 Jan 14 15:48 postconfig drwxr-xr-x 3 gpuccianigucciani 4096 Jan 21 15:30 preconfig -rw-r--r-- 1 gpuccianigucciani 2260 Jan 13 13:29 README drwxr-xr-x 3 gpuccianigucciani 4096 Jan 19 16:39 test -rwxr-xr-x 1 gpuccianigucciani 276 Jan 13 13:29 transfer.sh -rw-r--r-- 1 gpuccianigucciani 932 Jan 13 13:29 yaimgen.conf -rw-r--r-- 1 gpuccianigucciani 927 Jan 13 13:29 yaimgen.in -rwxr-xr-x 1 gpuccianigucciani 18513 Jan 13 17:09 yaimgen.sh IT-GT-SL meeting 27 January 2010

  7. vnode-ygen.sh script • Link vNode CLI with Yaimgen [gpucciani@pcwww06 vnodeygen]# ./vnode-ygen.sh -h Usage: ./vnode-ygen.sh -i <image> [-r <repository>] [-n <node-type>] [-p <patch number>] [-y <yaim target>] [-f <input file>] [-h|--help] Arguments: -Mandatory <image> = the image name {SL4-32-DH|SL4-64-DH|SL5-64-DH}. -Optional <repository> = one of prod,pps,cert. <node-type> = a node type. Can be used more than once repeating -n. <patch number> = a patch number. Can be used more than once repeating -p. <yaim target> = an alternative yaim target than the default one. <input file> = an input file that will be used to call yaimgen. When using this option all the other options but -i are discarded. Examples: ./vnode-ygen.sh -i SL4-32-DH -r prod -n glite-UI ./vnode-ygen.sh -i SL5-64-DH -r prod -n glite-BDII -y glite-BDII_site ./vnode-ygen.sh -i SL4-64-DH -r cert -n glite-WN -p 3456 ./vnode-ygen.sh -i SL5-64-DH -f my-glite-WN.in IT-GT-SL meeting 27 January 2010

  8. autotest.sh script • Login on a client machine a run some tests as testuser [gpucciani@pcwww06 vnodeygen]# ./autotest.sh -h Usage: ./autotest.sh -v <virtual host> -t <test> [-t <test>] [--fts <FTS HOST>] [--dcache <DCACHE HOST>] [--dpm <DPM HOST>] [--castor <CASTOR HOST>] [--storm <STORM HOST>] [--lfc <LFC_HOST>] [--myproxy <MYPROXY HOST>] ./autotest.sh -l (list available tests) <virtual host> the virtual machine where tests will be run <test> = a test label. It can be specified more than once repeating -t <FTS HOST> = specify a different FTS server than the CTB one <DACHE HOST> = specify a different DCACHE host than the CTB one <DPM HOST> = specify a different DPM host than the CTB one <CASTOR HOST> = specify a different CASTOR host than the CTB one <STORM HOST> = specify a different STORM host than the CTB one <LFC HOST> = specify a different LFC host than the CTB one <MYPROXY HOST> = specify a different MYPROXY host than the CTB one IT-GT-SL meeting 27 January 2010

  9. autotest.sh script: available tests [gpucciani@pcwww06 vnodeygen]# ./autotest.sh -l Available tests: ftscli lfc myproxy dcache-srm-client gfal lcg_utils lcg_utils_cross s2 IT-GT-SL meeting 27 January 2010

  10. Client vs. Server tests • Not clearly separated in CVS right now. • Server tests could be run automatically after deploying a service with Yaimgen. • Client tests can be run with autotest.sh. IT-GT-SL meeting 27 January 2010

  11. Getting addicted to automation... • What is left for a totally automated certification? • Testing bug fixes... no way  • From Savannah information to vnode-ygen.sh and autotest.sh. [gpucciani@pcwww06 vnodeygen]# ./scli2vysa.sh -h Usage: ./scli2vysa.sh <patch number> [-h|--help]" IT-GT-SL meeting 27 January 2010

  12. scli2vysa.sh script example >./scli2vysa.sh 3093 Using SCLIDIR: /home/gpucciani/scli/trunk Getting data for patch 3093 Summary is: [LCMAPS] pep-c client for x86_64 on SL5 Status is: In certification OS is: SL5 Arch is: x86_64 Affected metapackages is: glite-GLEXEC_wnglite-CREAM Patch(es) depending on this one: 3076 3394 Patch(es) on the same host: 3394 Patch(es) on different host: 3076 Machine 1: ./vnode-ygen.sh -i SL5-64-DH -r prod -n glite-GLEXEC_wn -p 3093 -p 3394 Machine 2: ./vnode-ygen.sh -i SL5-64-DH -r prod -n glite-CREAM -p 3093 -p 3394 IT-GT-SL meeting 27 January 2010

  13. ETICS integration Is itnecessary? Are you sure? yes no no yes Doesit look feasible? Are you sure? yes no no yes Ok, I volunteer as guinea pig for investigating within the DM PT. IT-GT-SL meeting 27 January 2010

  14. Questions? IT-GT-SL meeting 27 January 2010