Какое различие между livenessProbe и readinessProbe в Kubernetes, и в чем заключается их основная функция?

In Kubernetes, livenessProbe and readinessProbe are mechanisms for checking container health but serve different purposes:

• livenessProbe checks if the container is alive. If the check fails, Kubernetes restarts the container, assuming it is "hung" or in an erroneous state.

• readinessProbe checks if the container is ready to accept traffic. If the check fails, the container is temporarily excluded from services but not restarted.

Thus, livenessProbe is responsible for restarting "dead" containers, and readinessProbe manages container availability for request processing.