# Kubernetes Tutorial: Deploy, Expose, Scale, and Self-Heal Your First App

DevFeed: [Kubernetes Tutorial: Deploy, Expose, Scale, and Self-Heal Your First App](<https://devfeed.tech/articles/kubernetes-tutorial-deploy-your-first-app-on-kubernetes-today-17485.md>)

Original publisher: [Read original article](<https://kodekloud.com/blog/kubernetes-tutorial-deploy-first-app/>)

Author: Nimesha Jinarajadasa

Published: 2026-07-06T08:25:48Z

Content type: tutorial

Language: en

Sources: [Kubernetes - KodeKloud Blog | DevOps, Cloud, Kubernetes, AI Tutorials & More](<https://devfeed.tech/sources/kubernetes-kodekloud-blog-devops-cloud-kubernetes-ai-tutorials-more.md>)

Topics: [Kubernetes](<https://devfeed.tech/topics/kubernetes.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [kubectl](<https://devfeed.tech/topics/kubectl.md>), [YAML](<https://devfeed.tech/topics/yaml.md>), [Containers](<https://devfeed.tech/topics/containers.md>), [Deployment](<https://devfeed.tech/topics/deployment.md>)

Tags: [beginners](<https://devfeed.tech/tags/beginners.md>), [declarative](<https://devfeed.tech/tags/declarative.md>), [guide](<https://devfeed.tech/tags/guide.md>), [kubectl](<https://devfeed.tech/tags/kubectl.md>), [kubernetes](<https://devfeed.tech/tags/kubernetes.md>), [scale](<https://devfeed.tech/tags/scale.md>), [self-healing](<https://devfeed.tech/tags/self-healing.md>), [state](<https://devfeed.tech/tags/state.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [yaml](<https://devfeed.tech/tags/yaml.md>)

## AI overview

A beginner-friendly, hands-on tutorial that walks through deploying an application to a Kubernetes cluster, exposing it with a Service, scaling it, observing self-healing, and repeating the deployment declaratively with YAML and kubectl.

## Source excerpt

A hands-on Kubernetes tutorial for beginners: deploy your first app, expose and scale it, see self-healing, and use YAML with kubectl.