Administration Guide › Managing SystemEDGE and Application Insight Modules (AIMs) › How to Configure SystemEDGE and Service Response Monitor Through Policies and Templates › How to Create and Apply an Autowatcher to a System › How Autowatchers Work

How Autowatchers Work

Autowatchers run periodic discovery processes using regular expressions as patterns to match the names of resources for which the Autowatchers create monitors. Autowatchers enable SystemEDGE to create automatically monitors for new resources when they come online. Autowatchers create monitors in a reserved range of indexes (1000000 - 1999999).

SystemEDGE sends traps to CA Virtual Assurance when resources disappear and applies the ‘Loss Actions’ that you have configured in the Autowatcher. In case of the loss of the monitored resource, the 'Loss Action' can remove the monitor or can set the status of the resource to a specific status:

OK, Warning, Minor, Major, Critical, Fatal, Up, or Down

Autowatchers enable you to create flexible Policies or Layered Templates without knowing what resources exist on a managed system. A resource can be a device, a service, or a process running on a managed system.

You can use the following Autowatcher Types:

• Generic Autowatchers – Creates monitors for various resources on a managed system, for example, for devices, interfaces, filesystems, or files.
• Process and Service Autowatchers – Creates monitors for processes and services running on a managed system.

  

You can use the following guidelines when you configure Loss Actions:

• If the lost resource affects the health of a system, you can configure the Loss Action to change the status of the corresponding resource to a critical state.
• If the lost resource does not affect the health of a system, you can configure the Loss Action to remove the corresponding monitor.

More information:

Generic Autowatchers

Process and Service Autowatchers