vmLiveness property

String? vmLiveness
getter/setter pair

The liveness health check of this instance.

Only applicable for instances in App Engine flexible environment.

Output only. Possible string values are:

  • "LIVENESS_STATE_UNSPECIFIED" : There is no liveness health check for the instance. Only applicable for instances in App Engine standard environment.
  • "UNKNOWN" : The health checking system is aware of the instance but its health is not known at the moment.
  • "HEALTHY" : The instance is reachable i.e. a connection to the application health checking endpoint can be established, and conforms to the requirements defined by the health check.
  • "UNHEALTHY" : The instance is reachable, but does not conform to the requirements defined by the health check.
  • "DRAINING" : The instance is being drained. The existing connections to the instance have time to complete, but the new ones are being refused.
  • "TIMEOUT" : The instance is unreachable i.e. a connection to the application health checking endpoint cannot be established, or the server does not respond within the specified timeout.

Implementation

core.String? vmLiveness;