Monitors the health state of the deployed applications for a Tomcat 8+ web application server.
The Application Availability Health monitor tracks the the state of a deployed application. The query for all available applications is used:
Catalina:j2eeType=WebModule,*
Each MBean's state is examined: 0 implies the Application is stopped, 1 implies the Application is started. This does not conform with JSR-77.
A warning indicates that the monitored application is either in a stopping or starting state.
A critical indicator means that the monitored application is either in a stopped or failed state.
Applications in a warning state are either starting or stopping. Use Recalculate Health button to recalculate the Health Status.
Applications in a critical state could be stopped or have failed. Review the Alert Context for the specific state information. Stopped Applications need only be restarted, whereas applications that have failed will need to be examined in further detail.
| Target | Microsoft.JEE.Tomcat.8.Application | ||
| Parent Monitor | System.Health.AvailabilityState | ||
| Category | AvailabilityHealth | ||
| Enabled | True | ||
| Alert Generate | True | ||
| Alert Severity | MatchMonitorHealth | ||
| Alert Priority | Normal | ||
| Alert Auto Resolve | True | ||
| Monitor Type | Microsoft.JEE.Deep.Application.TwoState.Query.AvailabilityHealth.MonitorType | ||
| Remotable | True | ||
| Accessibility | Public | ||
| Alert Message |
| ||
| RunAs | Default |
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