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.
