Metrics Server is a scalable, efficient source of container resource metrics for Kubernetes built-in autoscaling pipelines. Metrics Server collects resource metrics from Kubelets and exposes them in Kubernetes apiserver through Metrics API for use by Horizontal Pod Autoscaler and Vertical Pod Autoscaler. Metrics API can also be accessed by kubectl top, making it easier to debug autoscaling pipelines.

docker pull bitnami/metrics-server:0.6.1

k8s metrics-server资源清单文件

metrics-server v0.6.1镜像包和安装文件

kubectl get hpa targets 显示unknown 需要的镜像

kubectl get hpa targets 显示unknown 安装metrics-server

addon-resizer_1.8.3 ， metrics-server-amd64_v0.3.1.zip

metrics-server yaml文件

metrics-server-v0.4.1镜像包和安装文件，仅适用于二进制包安装

metrics-server v0.4.1镜像包和安装文件，仅适用于kubuadm