private SidecarInstanceInfo buildCache(String ip, Integer port, Status status) {
		SidecarInstanceInfo cache = new SidecarInstanceInfo();
		cache.setIp(ip);
		cache.setPort(port);
		cache.setStatus(status);
		return cache;
	}
@author www.itmuch.com
@author yuhuangbin
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-sidecar/src/main/java/com/alibaba/cloud/sidecar/SidecarHealthChecker.java