既然Heapster快要寿终正寝了，使用Incubation Metrics Server可以使用CPU和内存的“核心”资源，是否有不折不扣的方式访问其他资源指标(例如，磁盘和网络使用情况)，而无需依靠普罗米修斯？

谢谢。

请您参考如下方法:

Prometheus成为监控Kubernetes集群的标准事实。

When does it fit?
Prometheus works well for recording any purely numeric time series. It fits both machine-centric monitoring as well as monitoring of highly dynamic service-oriented architectures. In a world of microservices, its support for multi-dimensional data collection and querying is a particular strength.

Prometheus is designed for reliability, to be the system you go to during an outage to allow you to quickly diagnose problems. Each Prometheus server is standalone, not depending on network storage or other remote services. You can rely on it when other parts of your infrastructure are broken, and you do not need to setup extensive infrastructure to use it.

When does it not fit?
Prometheus values reliability. You can always view what statistics are available about your system, even under failure conditions. If you need 100% accuracy, such as for per-request billing, Prometheus is not a good choice as the collected data will likely not be detailed and complete enough. In such a case you would be best off using some other system to collect and analyze the data for billing, and Prometheus for the rest of your monitoring.