JS7 JobScheduler

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  • System Monitors are tools that execute repeated checks for the availability of software componentsproducts. 
    • For example, Nagios® is an Open Source System Monitor that is available at http://www.nagios.org.
    • An ecosystem of more or less compatible System Monitors has evolved, e.g. op5®, Checkmk checkmk® and many others.
  • Users can monitor JS7 by use of with both Open Source licensed products and by commercially licensed products that to check the availability of the JOC Cockpit, Controller and Agents..

Active Checks and Passive Checks

  • Active Checks are initiated from the System Monitor server and are performed on a regular basis, e.g. every 5 minutes.
    • The purpose of Active Checks is to verify the availability of the JS7 componentsproducts.
    • Active Checks make use of the JS7 - REST Web Service API. For efficiency the checks are implemented with Perl.
  • Passive Checks are initiated from the JOC Cockpit and report the execution results of workflows and jobs to a System Monitor.
    • This mechanism is by far more accurate and efficient than polling the JS7 History for failed workflows and jobs.
    • The JobScheduler Monitoring Interface is a complete solution JS7 - Notifications can be used for the management of complex Passive Checks which are forwarded to a System Monitor.