MicroK8s : Enable Metrics Server2024/06/14 |
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Enable Metrics Server add-on to monitor CPU and Memory resources in MicroK8s Cluster. |
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| [1] | Deploy Metrics Server on primary Node. |
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root@dlp:~# microk8s enable metrics-server Infer repository core for addon metrics-server Addon core/metrics-server is already enabledroot@dlp:~# microk8s kubectl get pods -n kube-system
NAME READY STATUS RESTARTS AGE
calico-kube-controllers-77bd7c5b-bcqzr 1/1 Running 2 (51m ago) 89m
calico-node-d6dl6 1/1 Running 1 (51m ago) 57m
coredns-864597b5fd-jsvp6 1/1 Running 2 (51m ago) 89m
dashboard-metrics-scraper-5657497c4c-qss9n 1/1 Running 0 46m
hostpath-provisioner-756cd956bc-244vm 1/1 Running 0 8m43s
kubernetes-dashboard-54b48fbf9-592zb 1/1 Running 0 46m
metrics-server-848968bdcd-mtklz 1/1 Running 0 46m
# [metrics-server] pod has been deployed
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| [2] | To display CPU and Memory resources, run like follows. |
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root@dlp:~# microk8s kubectl top node NAME CPU(cores) CPU% MEMORY(bytes) MEMORY% dlp.srv.world 110m 1% 1604Mi 10% node01.srv.world 32m 0% 774Mi 4%root@dlp:~# microk8s kubectl top pod NAME CPU(cores) MEMORY(bytes) nginx-nfs-6975cff5d6-jsrgp 0m 7Mi nginx-nfs-6975cff5d6-n987f 0m 12Mi nginx-nfs-6975cff5d6-w9mdk 0m 12Mi |
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