A container on GKE is slow to start and its liveness probe intermittently fails at launch. What should you do?

A startup probe is designed to detect if an application inside a container has successfully started. If configured, it runs before liveness and readiness probes. If the startup probe fails, the container is restarted. If it succeeds, liveness and readiness probes begin. This is ideal for slow-starting applications, as it prevents the liveness probe from prematurely restarting the container while it's still initializing. Increasing the initial delay for the liveness probe is a workaround but doesn't address the root cause of a slow startup and can still lead to restarts if the startup time varies. Increasing the CPU limit might help if the slowness is due to resource starvation, but it's not the primary solution for intermittent liveness probe failures during startup. A readiness probe determines if a container is ready to serve traffic; it doesn't prevent restarts due to slow startup.