应用程序发现

一个应用程序原型可以由同一发现规则的多个监控项原型使用。

如果任何监控项原型未使用创建的应用程序原型，则会自动从“应用程序原型”列表中移除它。

与其他已发现的实体一样，应用程序遵循发现规则中定义的生命周期（“保持丢失的资源期限”设置） - 在指定的天数内未被发现后，它们将被移除。

由一个发现规则定义的应用程序原型无法发现相同的应用程序。在这种情况下，只有第一个原型发现会成功，其余的将反馈为LLD错误。只有在不同发现规则中定义的应用程序原型才能导致发现相同的应用程序。

Notes on low-level discovery

Application discovery

Application prototypes support LLD macros.

One application prototype can be used by several item prototypes of the same discovery rule.

Like other discovered entities applications follow the lifetime defined in discovery rule (‘keep lost resources period’ setting) - they are removed after not being discovered for the specified number of days.

If an application is not discovered anymore all discovered items are automatically removed from it, even if the application itself is not yet removed because of the ‘lost resources period’ setting.

Application prototypes defined by one discovery rule can’t discover the same application. In this situation only the first prototype discovery will succeed, the rest will report appropriate LLD error. Only application prototypes defined in different discovery rules can result in discovering the same application.