Why this matters: this covers cloud-hosted Kubernetes clusters outside the major managed offerings (EKS/AKS/GKE) that have their own dedicated onboarding paths — the appliance-based approach here works for any cluster where you have kubectl/helm access and a running Prometheus instance, regardless of which cloud is hosting it.
Follow the below steps to onboard k8s cloud hosted cluster
Step-1: Configure node exporter sidecar to collect instance metadata.
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Instructions are outlined here Configure Node Exporter Sidecar to Collect Instance Metadata
Step-2: Log in to Kubernetes Shell.
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Ensure that kubectl and helm are installed and can access your cluster.
Step-3: Enter the Prometheus URL in Mavvrik
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Capture the Prometheus URL associated with the K8s cluster:
a. Enter the following URL in Mavvrik UI
http://<prometheus-server-name>.<namespace>:<prometheus-internal-port>
b. To find the Prometheus service, run the following command in Kubernetes shell
kubectl get svc -n prometheus
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In URL Replace
prometheus-server-name,namespace&prometheus-internal-portwith your data
Find & Enter the namespace where prometheus service is installed
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Following screenshot shows the example of URL
Step 4: Execute the script from the Kubernetes Shell
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Copy the script and execute the command below provided by Mavvrik UI within the Kubernetes Shell terminal window.
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Paste in Kubernetes Shell Editor and click Enter
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Click on the Connect button in Mavvrik, after the running script is successfully completed.
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The onboarded K8s Cluster will be displayed with the list of All linked Nodes.