Most Helm chart examples stop at basic Kubernetes manifests — a Deployment, a Service, maybe an Ingress.
In real systems, Helm charts are not just templates. They are software artifacts that need:
- versioning
- testing
- repeatable releases
- CI/CD automation
This project explores that idea by building a production-style Helm-based full-stack application deployment.
GitHub repo:
https://github.com/navashiva/helm-fullstack-webapp
What This Project Is
This is a Kubernetes deployment framework built with Helm that packages a full-stack application, including:
- Frontend service
- Backend API service
- PostgreSQL database (via Kubernetes-native deployment approach)
- Ingress-based routing
- CI/CD automation for chart validation and release
The focus is not just deployment — it’s engineering the Helm lifecycle itself.
The Core Idea
Instead of treating Helm as a YAML generator, this project treats it as a software delivery system.
That means:
- charts are versioned like applications
- deployments are validated before release
- changes are tested automatically
- releases are reproducible and traceable
Architecture Overview
User
↓
Ingress Controller
↓
Frontend Service
↓
Backend API
↓
PostgreSQL
Everything is deployed and wired together through a single Helm chart structure.
CI/CD-Driven Helm Workflow
A key part of the project is automating Helm operations through a build pipeline.
The workflow includes:
- linting Helm charts
- validating rendered manifests
- packaging charts
- publishing releases
- version tagging
This ensures every change is validated before it reaches a cluster.
Why This Matters
Most Kubernetes setups fail not because of deployment complexity, but because of:
- inconsistent environments
- manual YAML drift
- lack of validation
- fragile upgrade paths
This project addresses those problems by applying software engineering discipline to Helm charts.
Key Takeaway
Helm charts become significantly more powerful when treated as:
versioned, tested, and continuously delivered software artifacts — not static configuration files.
Try It
This is also the type of project I wish existed more often in open source — a real production-style Helm chart for a full-stack application deployment that is actually reusable as a starting point, not just a minimal demo.
If you find this useful, feel free to:
⭐ star the repo
🍴 fork it and try deploying your own app on top of it
🔧 contribute improvements or extensions if you see value in it
There really isn’t a widely available, production-quality open-source Helm template for full-stack application deployments that goes this far in CI/CD, testing, and structure — so contributions and experiments are very welcome.
