How to Deploy Your First Container on an On-Premise Kubernetes Cluster

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Part 5 of a hands-on series guides users through deploying an Nginx application on a self-built Kubernetes cluster after completing setup steps in earlier installments. The tutorial walks through creating a Deployment manifest that runs two Nginx pod replicas, ensuring high availability and automatic recovery across worker nodes. A NodePort Service is then configured to expose the application externally via any node's IP address, making it suitable for on-premise environments without a cloud load balancer. Verification commands such as kubectl get deployments and kubectl describe service confirm that pods are running and the service is reachable. Successfully loading Nginx's default page through the assigned NodePort validates that the full cluster stack, from control-plane scheduling to pod networking, is functioning correctly.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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