Install metrics server on kubernetes and check CPU/RAM usage of PODS and nodes
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This video covers below topics
1. Installing the metrics server and editing the metric-server deployment
2. Usage of top command to check CPU and memory utilization of pods
Happy Learning...Enjoy the Video
References
Install metrics server: https://github.com/kubernetes-sigs/me...
Editing the deployment of metrics server and adding below into the deployment/metrics-server
Ref : https://github.com/kubernetes-sigs/me...
command:
- /metrics-server
- --kubelet-insecure-tls
- --kubelet-preferred-address-types=InternalIP
Restart the kubelet
Commands to check cpu and ram usage of pods and nodes
kubectl top nodes
kubectl top pods --all-namespaces -l tier=control-plane --sort-by=cpu
kubectl tope pods --all-namespaces -l tier=control-plane --sort-by=memory