I've setup Prometheus to monitor Kubernetes. However when i watch the Prometheus dashboard I see kubernetes-cadvisor DOWN
I would want to know if we need it to monitor Kubernetes because on Grafana i already get different information as memory usage, disk space ...
Would it be used to monitor containers in order to make precise requests such as the use of memory used by a pod of a specific namespace?
To get the metrics of container we need CADVISOR !!
to setup it i just follow the procedure below
https://github.com/google/cadvisor
i installed it on each of my nodes ! i run on each
i hope this will help you guys ;)