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Difference between revisions of "SAM"
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The Service Availability Monitoring (SAM) system is used to monitor the resources within the production infrastructure. SAM monitoring data is used for calculation of availability and reliability of grid sites. | The Service Availability Monitoring (SAM) system is used to monitor the resources within the production infrastructure. SAM monitoring data is used for calculation of availability and reliability of grid sites. | ||
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* the visualization portal (MyEGI). | * the visualization portal (MyEGI). | ||
= SAM tool instances = | |||
* [[SAM Instances]] | * [[SAM Instances]] | ||
=Probes= | |||
* '''NEW!''' [[EMI Nagios probes]] | |||
* [[SAM Tests]] | |||
* '''NEW!''' [https://tomtools.cern.ch/confluence/display/SAMDOC/Grid+probes Grid probes] from org.SAM package | * '''NEW!''' [https://tomtools.cern.ch/confluence/display/SAMDOC/Grid+probes Grid probes] from org.SAM package | ||
= Documentation = | |||
==Installation instructions== | |||
* [https://tomtools.cern.ch/confluence/display/SAMDOC/SAM+Installation+Guide Installation Instruction -NEW Confluence page] | * [https://tomtools.cern.ch/confluence/display/SAMDOC/SAM+Installation+Guide Installation Instruction -NEW Confluence page] | ||
* [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgYaim NAGIOS&NCG YAim Based Installation Instruction -OLD page with YAIM variables definition] | * [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgYaim NAGIOS&NCG YAim Based Installation Instruction -OLD page with YAIM variables definition] | ||
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* [https://tomtools.cern.ch/confluence/display/SAM/Setting+Nagios+to+monitor+uncertified+sites Setting NAGIOS to Monitor Uncertified Sites] | * [https://tomtools.cern.ch/confluence/display/SAM/Setting+Nagios+to+monitor+uncertified+sites Setting NAGIOS to Monitor Uncertified Sites] | ||
==Tools information pages== | |||
===MyEGI=== | |||
** [https://tomtools.cern.ch/confluence/display/SAM/MyEGI/ MyEGI documentation] | ** [https://tomtools.cern.ch/confluence/display/SAM/MyEGI/ MyEGI documentation] | ||
** [https://tomtools.cern.ch/confluence/display/SAM/MyEGI+Web+Services+Specification MyEGI Web Services Specification] | ** [https://tomtools.cern.ch/confluence/display/SAM/MyEGI+Web+Services+Specification MyEGI Web Services Specification] | ||
<!-- * [https://twiki.cern.ch/twiki/bin/view/LCG/SAMProbesMetrics SAM Probes and Metrics] --> | <!-- * [https://twiki.cern.ch/twiki/bin/view/LCG/SAMProbesMetrics SAM Probes and Metrics] --> | ||
===NCG=== | |||
** [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgOverview NCG Component Overview] | ** [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgOverview NCG Component Overview] | ||
** [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgRecipes Grid Monitoring Specific Ncg Recipes] | ** [https://twiki.cern.ch/twiki/bin/view/EGEE/GridMonitoringNcgRecipes Grid Monitoring Specific Ncg Recipes] | ||
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* [https://tomtools.cern.ch/jira JIRA SAM project tracking system] | * [https://tomtools.cern.ch/jira JIRA SAM project tracking system] | ||
==Related Procedures== | |||
* [https://twiki.cern.ch/twiki/bin/view/EGEE/ValidateROCNagios Validate ROC or NGI Nagios Procedures] | * [https://twiki.cern.ch/twiki/bin/view/EGEE/ValidateROCNagios Validate ROC or NGI Nagios Procedures] | ||
* [[Procedure for adding new probes to SAM release]] | * [[Procedure for adding new probes to SAM release]] | ||
* [[Procedure for setting Nagios test an Availability test]] | * [[Procedure for setting Nagios test an Availability test]] | ||
===External Links=== | |||
* [https://twiki.cern.ch/twiki/bin/view/EGEE/MultiLevelMonitoringOverview Multi Level Monitoring Overview] | * [https://twiki.cern.ch/twiki/bin/view/EGEE/MultiLevelMonitoringOverview Multi Level Monitoring Overview] | ||
* [https://twiki.cern.ch/twiki/pub/LCG/GridView/Gridview_Service_Availability_Computation.pdf A/R algorithms] | * [https://twiki.cern.ch/twiki/pub/LCG/GridView/Gridview_Service_Availability_Computation.pdf A/R algorithms] | ||
* [https://twiki.cern.ch/twiki/bin/view/EGEE/ExternalROCNagios Deployed ROC and NGI Nagios] | * [https://twiki.cern.ch/twiki/bin/view/EGEE/ExternalROCNagios Deployed ROC and NGI Nagios] | ||
* [https://twiki.cern.ch/twiki/bin/view/EGEE/OAT_EGEE_III Main EGEE OAT wiki] | <!--* [https://twiki.cern.ch/twiki/bin/view/EGEE/OAT_EGEE_III Main EGEE OAT wiki]--> | ||
[[Category:SAM]] | [[Category:SAM]] | ||
Revision as of 01:29, 5 March 2011
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The Service Availability Monitoring (SAM) system is used to monitor the resources within the production infrastructure. SAM monitoring data is used for calculation of availability and reliability of grid sites. It includes the following components:
- probes: a test execution framework (based on the open source monitoring framework Nagios) and the Nagios Configuration Generator (NCG)
- the Aggregated Topology Provider (ATP), the Metrics Description Database (MDDB), and the Metrics Results Database (MRDB)
- the message bus to publish results and a programmatic interface
- the visualization portal (MyEGI).
SAM tool instances
Probes
- NEW! EMI Nagios probes
- SAM Tests
- NEW! Grid probes from org.SAM package
Documentation
Installation instructions
- Installation Instruction -NEW Confluence page
- NAGIOS&NCG YAim Based Installation Instruction -OLD page with YAIM variables definition
- SAM/NAGIOS Reference Card for sitemanger
- SAM Administrators FAQ
- Setting NAGIOS to Monitor Uncertified Sites
Tools information pages
MyEGI
NCG
Related Procedures
- Validate ROC or NGI Nagios Procedures
- Procedure for adding new probes to SAM release
- Procedure for setting Nagios test an Availability test