App Engine Admin V1 API - Module Google::Cloud::AppEngine::V1::Instance::Liveness::LivenessState (v0.9.2)

Reference documentation and code samples for the App Engine Admin V1 API module Google::Cloud::AppEngine::V1::Instance::Liveness::LivenessState.

Liveness health check status for Flex instances.

Constants

LIVENESS_STATE_UNSPECIFIED

value: 0
There is no liveness health check for the instance. Only applicable for instances in App Engine standard environment.

UNKNOWN

value: 1
The health checking system is aware of the instance but its health is not known at the moment.

HEALTHY

value: 2
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

value: 3
The instance is reachable, but does not conform to the requirements defined by the health check.

DRAINING

value: 4
The instance is being drained. The existing connections to the instance have time to complete, but the new ones are being refused.

TIMEOUT

value: 5
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.