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HOWTO19

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Documentation menu: Home Manuals Procedures Training Other Contact For: VO managers Administrators



SLA validation for a VO configuration at a specific Resource Centre

Testing OCCI server at a specific site with a specific VO


Create a VOMS proxy for the VO to be tested: 

[spinoso@ui test_cloud]$ voms-proxy-init -voms vo.nbis.se  --rfc
Enter GRID pass phrase for this identity:
Contacting voms2.grid.cesnet.cz:15033 [/DC=org/DC=terena/DC=tcs/C=CZ/ST=Hlavni mesto Praha/L=Praha 6/O=CESNET/CN=voms2.grid.cesnet.cz] "vo.nbis.se"...
Remote VOMS server contacted succesfully.
Created proxy in /tmp/x509up_u500.
Your proxy is valid until Thu Sep 01 23:10:35 CEST 2016


Get site OCCI endpoint from GOCDB:

  1. site is TR-FC1-ULAKBIM<span style="background-color: navy; color: white;" />
  2. on GOCDB: https://goc.egi.eu/portal/index.php?Page_Type=Site&id=982<span style="background-color: navy; color: white;" /> 
  3. check for service eu.egi.cloud.vm-management.occi<span style="background-color: navy; color: white;" />
  4. value is http://fcctrl.ulakbim.gov.tr:8787/occi1.1?image=439e3478-df3f-4249-ac1b-28ae3933c09b&platform=openstack&resource=bc5ed503-c066-4d00-b99e-6bef76bcb732<span style="background-color: navy; color: white;" />
  5. trim the part before "?"<span style="background-color: navy; color: white;" />
  6. "http://fcctrl.ulakbim.gov.tr:8787/occi1.1"


Export it in the BASH env:

[spinoso@ui test_cloud]$ export ENDPOINT="http://fcctrl.ulakbim.gov.tr:8787/occi1.1"


Perform OCCI access to the endpoint using a simple OCCI command, like:

[spinoso@ui test_cloud]$ /opt/occi-cli/bin/occi --endpoint $ENDPOINT --auth x509 --user-cred /tmp/x509up_u500 --voms --action describe --resource os_tpl
########################################################################################################################################################################################################################################
[[ http://schemas.openstack.org/template/os#661a2b1e-8a10-4ed2-ae6b-5a56c50e62bc ]]
title:        Ubuntu-TrustyServer
term:         661a2b1e-8a10-4ed2-ae6b-5a56c50e62bc
location:     /occi1.1/os_tpl/661a2b1e-8a10-4ed2-ae6b-5a56c50e62bc
[cut]