kube-prometheus安装

参考部署：

1.prometheus-operator: https://github.com/coreos/prometheus-operator

2.kube-prometheus：https://github.com/coreos/kube-prometheus

下载安装文件： git clone -b release-0.5 --single-branch https://github.com/coreos/kube-prometheus.git

安装operator：

cd manifests/setup && kubectl creater -f 

安装prometheus

cd .. && kubectl create -f .