Kubernetes Metrics Server Operations: Difference between revisions
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| Line 32: | Line 32: | ||
It is deployed in the 'kube-system' namespace. | It is deployed in the 'kube-system' namespace. | ||
===Configuration=== | ===Configuration=== | ||
For Docker Desktop Kubernetes, add "--kubelet-insecure-tls": | |||
<syntaxhighlight lang='yaml'> | <syntaxhighlight lang='yaml'> | ||
kind: Deployment | kind: Deployment | ||
| Line 42: | Line 43: | ||
- name: metrics-server | - name: metrics-server | ||
args: | args: | ||
- --kubelet-insecure-tls | |||
- --cert-dir=/tmp | - --cert-dir=/tmp | ||
- --secure-port=4443 | - --secure-port=4443 | ||
Revision as of 01:47, 6 October 2020
External
Internal
Help
docker run --rm k8s.gcr.io/metrics-server/metrics-server:v0.3.7 --help
Installation
Docker Desktop Kubernetes
Install
kubectl apply -f https://github.com/kubernetes-sigs/metrics-server/releases/download/v0.3.7/components.yaml
If configuration needs to be changed, pull the file locally and install it with:
kubectl apply -f ./components.yaml
clusterrole.rbac.authorization.k8s.io/system:aggregated-metrics-reader created
clusterrolebinding.rbac.authorization.k8s.io/metrics-server:system:auth-delegator created
rolebinding.rbac.authorization.k8s.io/metrics-server-auth-reader created
apiservice.apiregistration.k8s.io/v1beta1.metrics.k8s.io created
serviceaccount/metrics-server created
deployment.apps/metrics-server created
service/metrics-server created
clusterrole.rbac.authorization.k8s.io/system:metrics-server created
clusterrolebinding.rbac.authorization.k8s.io/system:metrics-server created
It is deployed in the 'kube-system' namespace.
Configuration
For Docker Desktop Kubernetes, add "--kubelet-insecure-tls":
kind: Deployment
metadata:
name: metrics-server
spec:
template:
spec:
containers:
- name: metrics-server
args:
- --kubelet-insecure-tls
- --cert-dir=/tmp
- --secure-port=4443