The instance is being drained. The existing connections to the instance
have time to complete, but the new ones are being refused.
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.
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.
Unhealthy
The instance is reachable, but does not conform to the requirements
defined by the health check.
Unknown
The health checking system is aware of the instance but its health is
not known at the moment.
Unspecified
There is no liveness health check for the instance. Only applicable for
instances in App Engine standard environment.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["This page details the `LivenessState` enum, which outlines the health check statuses for Flex instances within the Google Cloud App Engine environment, as part of version 2.0.0."],["The latest version documented is 2.4.0, and it covers all releases going back to version 1.0.0, all within the same namespace."],["There are six possible `LivenessState` values, including `Draining`, `Healthy`, `Timeout`, `Unhealthy`, `Unknown`, and `Unspecified`, each describing a different status of the instance's health check."],["The `Unspecified` LivenessState is unique as it specifically applies only to instances in the App Engine standard environment and denotes the absence of a liveness health check."],["The `Google.Cloud.AppEngine.V1.dll` assembly is what this information is contained within."]]],[]]
