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Host Status Monitoring and Control System

A comprehensive system for monitoring and controlling host statuses with defined transitions for DOWN, UNREACHABLE, and OK statuses. Easily manage host status changes and control actions based on predefined conditions.

raffaello-payton
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Host Status Monitoring and Control System

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  1. Events Host_status • DOWN • UNREACHABLE • OK Host_control • CRITICAL • UNKNOWN • OK

  2. Host_statustransitions Possibleinitialconditions A) Host_status • DOWN Host_control SDV flag • Yes default B) Host_status • OK update C) Host_status • UNREACHABLE Host_control SDV flag • No

  3. Host_status DOWN transitions A to B Host_status • OK Host_control SDV flag • Yes Default (no action) A) Host_status • DOWN update update A to C Host_status • UNREACHABLE Host_control SDV flag • No

  4. Host_status OK transitions B to A Host_status • DOWN Host_control SDV flag • Yes new Default (no action) B) Host_status • OK update B to C Host_status • UNREACHABLE Host_control SDV flag • No new

  5. Host_status UNREACHABLE transitions C to B Host_status • OK update C) Host_status • UNREACHABLE update Host_control SDV flag • Yes C to A Host_status • DOWN

  6. t Host1 – Param2 Flag = Yes Flag = Yes Host1 – Param1

  7. t Host1 - UNREACHABLE Flag = Yes update Host1 – Param2 Flag = No Flag = No Host1 – Param1

  8. t Host1 – Param4 Flag = No Host1 – Param3 Flag = No Host1 - UNREACHABLE Flag = Yes Host1 – Param2 Flag = No Flag = No Host1 – Param1

  9. t Host1 – Param4 Flag = Yes Host1 – Param3 Flag = Yes update Host1 - UNREACHABLE Flag = Yes update Host1 – Param2 Flag = Yes Flag = Yes Host1 – Param1

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