Como usar: Helm Chart Generator
- Enter the chart name, versions, image repository, container port and replicas.
- Tick what the chart should include: Ingress with TLS, autoscaling, a ConfigMap for environment variables, probes and secure pod settings.
- Set the ingress host, health path and resource requests and limits — they become defaults in
values.yaml. - Browse the files, download the ZIP, then run
helm lintandhelm install.
What’s in the chart
| File | Purpose |
|---|---|
Chart.yaml | Name, chart version (bump it on every change) and app version (the image tag by default) |
values.yaml | Every setting users can override with --set or -f my-values.yaml |
templates/_helpers.tpl | Shared name and label helpers, so every object uses the same selector labels |
templates/*.yaml | Deployment, Service, Ingress, ConfigMap and HPA, each switched on or off from values |
templates/NOTES.txt | Printed after install: how to reach the app |
The Deployment carries a checksum of the ConfigMap, so pods restart automatically when environment values change. Override per environment with separate values files: helm upgrade --install app ./chart -f values-prod.yaml. For plain manifests without Helm, use the Kubernetes YAML Generator.
Também pesquisado como: create helm chart, helm chart template, helm values.yaml example, helm chart example, helm deployment template, kubernetes helm chart, helm create chart online.
Ferramentas que combinam com: Helm Chart Generator
- Kubernetes YAML Validator — Paste Deployments, Services, Ingresses, ConfigMaps or a whole multi-document file.
- Gerador do Docker Compose — Marque os serviços que você precisa — aplicativo, banco de dados, cache, interface de administração, captador de e-mails — e receba um arquivo `compose.yaml` limpo com imagens fixadas, volumes nomeados, verificações de integridade e depends_on condições, além de um arquivo .env correspondente com senhas geradas.
- Dockerfile Generator — Choose your stack and get a production-ready Dockerfile: multi-stage build, cached dependency layer, non-root user, health check and a matching .dockerignore — explained line by line.
- GitLab CI Generator — Pick your stack and get a working .gitlab-ci.yml: install with caching, lint and test jobs, a build with artifacts, a Docker image pushed to the GitLab registry, or a GitLab Pages deploy — with rules that run pipelines for merge requests and your default branch without duplicates.
Perguntas frequentes
How do I create a Helm chart?
Fill in your app details here and download the chart, or run helm create NAME and edit it. Either way you get Chart.yaml, values.yaml and templates you can install with helm install.
What is the difference between version and appVersion?
version is the chart’s own version and must change whenever the chart changes. appVersion is the version of your app — this chart uses it as the default image tag.
How do I set different values per environment?
Keep values.yaml as the defaults and create values-staging.yaml and values-prod.yaml with only the differences, then pass one with -f when you install or upgrade.
How do I check the chart before installing?
Run helm lint ./chart for mistakes and helm template release ./chart to see the exact YAML Kubernetes will get.
Posso instalar o Helm Chart Generator como um aplicativo da web e usá-lo offline?
Sim. O Helm Chart Generator é um aplicativo da web instalável (PWA) — instalado a partir do seu navegador, não baixado de uma loja de aplicativos. Clique em “Instalar aplicativo” na parte superior desta página no Chrome ou no Edge (Windows, macOS, Linux, ChromeOS) ou, no Android, use “Compartilhar” → “Adicionar à tela inicial” no iPhone e no iPad, ou “Arquivo” → “Adicionar ao Dock” no Safari 17+ em um Mac. Em seguida, ela se abre em uma janela própria com seu próprio ícone e, como é executada inteiramente no seu navegador, continua funcionando offline. O Firefox no desktop não permite a instalação de aplicativos da web. Como funciona a instalação.