type NodeLifecycleControllerConfiguration struct {
	// nodeEvictionRate is the number of nodes per second on which pods are deleted in case of node failure when a zone is healthy
	NodeEvictionRate float32
	// secondaryNodeEvictionRate is the number of nodes per second on which pods are deleted in case of node failure when a zone is unhealthy
	SecondaryNodeEvictionRate float32
	// nodeStartupGracePeriod is the amount of time which we allow starting a node to
	// be unresponsive before marking it unhealthy.
	NodeStartupGracePeriod metav1.Duration
	// NodeMonitorGracePeriod is the amount of time which we allow a running node to be
	// unresponsive before marking it unhealthy. Must be N times more than kubelet's
	// nodeStatusUpdateFrequency, where N means number of retries allowed for kubelet
	// to post node status. This value should also be greater than the sum of
	// HTTP2_PING_TIMEOUT_SECONDS and HTTP2_READ_IDLE_TIMEOUT_SECONDS.
	NodeMonitorGracePeriod metav1.Duration
	// secondaryNodeEvictionRate is implicitly overridden to 0 for clusters smaller than or equal to largeClusterSizeThreshold
	LargeClusterSizeThreshold int32
	// Zone is treated as unhealthy in nodeEvictionRate and secondaryNodeEvictionRate when at least
	// unhealthyZoneThreshold (no less than 3) of Nodes in the zone are NotReady
	UnhealthyZoneThreshold float32
}