☸️ Kubernetes YAML Generator

Visually configure K8s resources, generate standard YAML: Deployment, Service, ConfigMap, Ingress

Zero Dependencies · Works Offline

📋 Resource Configuration

Basic Configuration

Resource Limits

Environment Variables

Service Config

ConfigMap Data

Secret Data

Ingress Config

What Can the Kubernetes YAML Generator Do?

Kubernetes YAMLGeneratetoolYes Free OnlineK8sconfigTools,that helps users quickly generate standard Kubernetes YAML configs through a visual interface。Noneed YAMLend andAPIversion,onlyneed writeApp Name、Image、Replicas、Resource LimitsetcParameters,i.e.canGeneratecontainsDeployment、Service、ConfigMap、Secret、Ingressetccomplete sourceset YAMLfile。AllGenerateinBrowsetoolLocalcomplete。

Core Features

How to Use

1. inDeploymentlabelpage writeApp Name、Image、Replicasetcbaselocalinfo。

2. 2. Configure Service, ConfigMap, Secret, Ingress as needed.

3. click"Generate YAML"button,ToolsautodynamicMergeAllconfigGeneratecompleteYAML。

4. CopyorDownloadYAMLfile,usingkubectl apply -fdeploytocluster。

5. usingCtrl+EnterFastGenerate,Ctrl+Shift+CCopyResult。

Use Cases

Case 1: Quick Microservice Deployment

Developers can quickly generate Deployment+Service YAML when creating microservices, avoiding syntax errors from manual YAML.

Case 2: K8s Learning

K8s beginners can understand resource fields through the visual interface, and the generated YAML serves as a learning template.

Case 3: CI/CD Pipelines

DevOps engineers need standardized K8s configs in CI/CD pipelines. This tool generates spec-compliant YAML templates.

Technical Background

Kubernetes uses declarative configuration. YAML describes desired state, and K8s controllers reconcile actual state to desired state.API versions: apps/v1 for Deployment, v1 for Service/ConfigMap/Secret, networking.k8s.io/v1 for Ingress.Best practices: Always set resource limits; use readiness/liveness probes; configure nodeSelector/affinity; use HPA for auto-scaling.

❓ FAQ

What is Kubernetes YAML?

Kubernetes YAML is a declarative configuration file defining K8s cluster resources. It describes the desired state of Deployments, Services, etc. kubectl apply creates or updates resources.

Can I use the generated YAML with kubectl apply?

Yes. The generated YAML follows Kubernetes API specs. Save as .yaml and run kubectl apply -f to deploy.

Which K8s resource types are supported?

Supports Deployment, Service, ConfigMap, Secret, Ingress and other common resources.

Is my data safe?

Absolutely safe. All YAML generation happens locally in your browser. No data is uploaded to any server.

How to configure environment variables?

Add env fields in Deployment config, or reference values from ConfigMap/Secret. This tool supports both approaches visually.

What are resource limits?

Resource limits define CPU and memory caps for containers; requests define minimum guarantees. Recommended for production to prevent resource contention and OOM.

Secret Datasuch ashowEncode?

Secret values must be Base64 encoded. This tool automatically encodes input values, no manual conversion needed.

Kubernetes YAML Generator | No Signup, Client-Side · No Server Uploads

Feedback: dexshuang@google.com