kubernetes安装Prometheus+ GrafanakubernetesinstallPrometheus+Grafana官网Officialwebsitehttps://prometheus.io/GitHubGitHubhttps://github.com/coreos/kube-prometheus组件说明ComponentdescriptionMetricServer:是kubernetes集群资源使用情况的聚合器,收集数据给kubernetes集群内使用,如kubectl,hpa,scheduler等。P