添加charts

helm repo add stable https://charts.helm.sh/stable

编辑value.yaml，指定prometheus

vi value.yaml

prometheus:
url: http://prometheus-operated.cattle-prometheus.svc
port: 9090
path: ""

helm部署prometheus到k8s集群

helm install prometheus-adapter stable/prometheus-adapter --values value.yaml --namespace cattle-prometheus

查看

helm list -n cattle-prometheus

访问api获取数据

kubectl get --raw "/apis/metrics.k8s.io/v1beta1/pods" | jq .

参考：

https://support.huaweicloud.com/usermanual-mcp/mcp_01_0057.html

https://www.it610.com/article/1346106463495467008.htm