public void setDefaultOpenForTrafficCount(int defaultOpenForTrafficCount) {
		this.defaultOpenForTrafficCount = defaultOpenForTrafficCount;
	}
Value used in determining when leases are cancelled, default to 1 for standalone.
Should be set to 0 for peer replicated eurekas
spring-cloud-netflix-eureka-server/src/main/java/org/springframework/cloud/netflix/eureka/server/InstanceRegistryProperties.java