Suppress alerts when recovering to OK state

[vinhtr]

I'm currently running v0.12. Is it possible to prevent an alert from firing when it recovers to an OK state?

[nathanielc]

@vinhtr It is not possible in v0.12

In later versions you can chain alert nodes and filter out the OK alerts.

...
|alert()
    .crit(lambda: ...)
    .fieldLevel('level')
|where(lambda: "level" != 'OK')
|alert()
   .crit(lambda: "level" == "CRITICAL")
   .email() // or whatever handler you are using.

[nathanielc]

Fixed in #796

[mike-albano]

This is implemented as ".NoRecoveries()"

[cyoyo-geek]

Is it possible to prevent the alarm from being triggered when it returns to the normal state? What does it mean? @mike-albano