Learn Kubernetes-yaml - 2 Code Examples & CST Typing Practice Test

Kubernetes (K8s) is an open-source container orchestration platform that automates deployment, scaling, and management of containerized applications. It uses declarative YAML manifests to define the desired state of resources.

View all 2 Kubernetes-yaml code examples →

Simple Kubernetes Deployment Simple Kubernetes Service

Learn KUBERNETES-YAML with Real Code Examples

Updated Nov 27, 2025

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Code Sample Descriptions

Simple Kubernetes Deployment

# kubernetes/demo-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
    name: nginx-deployment
    namespace: default
spec:
    replicas: 3
    selector:
        matchLabels:
        app: nginx
    template:
        metadata:
        labels:
        app: nginx
        spec:
        containers:
        - name: nginx
        image: nginx:1.21
        ports:
        - containerPort: 80

A simple Kubernetes Deployment running an Nginx container.

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Simple Kubernetes Service

# kubernetes/demo-service.yaml
apiVersion: v1
kind: Service
metadata:
    name: nginx-service
    namespace: default
spec:
    type: ClusterIP
    selector:
        app: nginx
    ports:
    - protocol: TCP
        port: 80
        targetPort: 80

A simple Kubernetes Service exposing the Nginx Deployment.

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Frequently Asked Questions about Kubernetes-yaml

What is Kubernetes-yaml?

What are the primary use cases for Kubernetes-yaml?

Deploying and scaling containerized applications. Automating rolling updates and rollbacks. Service discovery and load balancing. Resource monitoring and self-healing. Multi-cloud and hybrid infrastructure management

What are the strengths of Kubernetes-yaml?

Scalable and resilient infrastructure. Portable across on-prem and cloud. Supports complex microservices architectures. Large ecosystem of tools and integrations. Declarative, version-controllable configurations

What are the limitations of Kubernetes-yaml?

Steep learning curve for beginners. Operational complexity for small deployments. YAML manifests can become verbose. Resource-intensive for small clusters. Requires external tools for CI/CD, monitoring, and logging

How can I practice Kubernetes-yaml typing speed?

CodeSpeedTest offers 2+ real Kubernetes-yaml code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.

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Learn Kubernetes-yaml - 2 Code Examples & CST Typing Practice Test

Code Sample Descriptions

Simple Kubernetes Deployment

# kubernetes/demo-deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
    name: nginx-deployment
    namespace: default
spec:
    replicas: 3
    selector:
        matchLabels:
        app: nginx
    template:
        metadata:
        labels:
        app: nginx
        spec:
        containers:
        - name: nginx
        image: nginx:1.21
        ports:
        - containerPort: 80

A simple Kubernetes Deployment running an Nginx container.

Let’s Try →

Simple Kubernetes Service

# kubernetes/demo-service.yaml
apiVersion: v1
kind: Service
metadata:
    name: nginx-service
    namespace: default
spec:
    type: ClusterIP
    selector:
        app: nginx
    ports:
    - protocol: TCP
        port: 80
        targetPort: 80

A simple Kubernetes Service exposing the Nginx Deployment.

Let’s Try →

Frequently Asked Questions about Kubernetes-yaml

What is Kubernetes-yaml?

What are the primary use cases for Kubernetes-yaml?

What are the strengths of Kubernetes-yaml?

What are the limitations of Kubernetes-yaml?

How can I practice Kubernetes-yaml typing speed?

CodeSpeedTest offers 2+ real Kubernetes-yaml code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.