Documentation:

Format of the App Status JSONΒΆ

Apps may optionally declare an executable or script that, when invoked, reports status information of the AppConfiguration on which it is applied. This is further described in the UBOS Manifest JSON’s Roles section.

The format of the emitted JSON, for now, is very simple. The App currently can only convey whether it is operational or not, by emitting:

{
  "status" : "operational"
}

or

{
  "status" : "failed"
}