Merge pull request #47176 from kundan2707/failureThreshold

updated default and min value

Author: k8s-ci-robot

content/en/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes.md

@@ -405,6 +405,7 @@ liveness and readiness checks:
   Minimum value is 1.
 * `failureThreshold`: After a probe fails `failureThreshold` times in a row, Kubernetes
   considers that the overall check has failed: the container is _not_ ready/healthy/live.
+  Defaults to 3. Minimum value is 1.
   For the case of a startup or liveness probe, if at least `failureThreshold` probes have
   failed, Kubernetes treats the container as unhealthy and triggers a restart for that
   specific container. The kubelet honors the setting of `terminationGracePeriodSeconds`