Learn Nexlayer Deployment

A step-by-step guide to deploying AI applications on Nexlayer with ready-to-use examples.

Why Nexlayer Exists

With AI, building an app is easy now.AI writes code.
Designs UIs.
Connects APIs.
In minutes, you have something that looks and feels real.

But the second you try to ship it — everything breaks.

Getting it live — truly live,
production-ready,
scalable — is still broken.

Most tools were designed for development, not delivery.
They assume you're testing, not shipping.
They generate beautiful code —
then leave you stranded.
Wiring up the backend.
The database.
The AI model…Alone.

That’s where momentum dies.
Where ideas stall.
Where creators burn out before launch.

Nexlayer exists to fix that.

Not just another PaaS.
An execution layer where agents ship & scale any app.
Machine-readable. Agent-native. Engineered for scale.

No boilerplate.
No dead ends.
No busywork.
Just a clear path from prototype to product.

You define what your app is.
We handle the rest — infrastructure, scale, services — instantly.

Because execution is everything.
Ideas are cheap. Execution wins. The future belongs to those who ship fast.

Full-Stack Control

Run frontend, backend, databases, queues, vector stores, and AI models — all in one deployment.

Container-Native

Deploy any Docker image from any public or private registry.

Always-Live Apps

No cold starts. Your pods are always up and ready for traffic — just like real production infra should be.

AI Agent Ready

Purpose-built for autonomous agents to programmatically deploy, extend, claim, and manage cloud apps.

Persistent Environments

Claim and extend live environments in real-time — great for staging, previews, or AI-generated infra.

Production-Grade by Default

Robust networking, process isolation, and smart autoscaling come standard. What's considered 'enterprise' on other platforms is just 'default' on Nexlayer.

Declarative Deployments

Define your entire stack in a single YAML file. No complex configuration required.

Instant Scaling

Scale your applications automatically based on demand without any manual intervention.

AI-Optimized

Purpose-built for AI applications with GPU support and optimized resource allocation.

Persistent Storage

Built-in volume management for databases and stateful applications.

CI/CD Integration

Seamlessly integrate with your existing CI/CD pipelines for automated deployments.

CLI & API

Powerful CLI and API for automation and programmatic control.

Get Started in 3 Steps

Follow this simple guide to deploy your first application on Nexlayer.

1

Create your nexlayer.yaml file

Define your application structure in a simple YAML file. This describes your pods, images, and configuration.

application:
name:"PERN App"
pods:
- name:postgres
image:katieharris/pern-postgres-todo:latest
vars:
POSTGRES_USER:postgres
POSTGRES_PASSWORD:passw0rd
POSTGRES_DB:todo
PGDATA:/var/lib/postgresql/data
servicePorts:
- 5432
volumes:
- name:pg-data-volume
size:2Gi
mountPath:/var/lib/postgresql
- name:express
image:katieharris/pern-express-todo:latest
vars:
POSTGRES_HOST:postgres.pod
POSTGRES_USERNAME:postgres
POSTGRES_PASSWORD:passw0rd
POSTGRES_DB:todo
servicePorts:
- 3000
- name:react
path:/
image:katieharris/pern-react-todo:latest
vars:
EXPRESS_URL:http://express.pod:3000
servicePorts:
- 80
💾

Postgres DB

Database server

⚙️

Express API

Backend API server

🖥️

React UI

Frontend user interface

💡Tip: The YAML file defines your entire application stack. Pods can communicate with each other using podname.pod DNS naming.

2

Deploy your application

Choose your preferred deployment method: GUI, CLI, or API.

# Install the Nexlayer CLI
curl -sSL https://raw.githubusercontent.com/Nexlayer/nexlayer-cli/main/direct_install.sh | bash

# Navigate to your app directory
cd my-app  # assuming you've already created your app

# Initialize Nexlayer configuration
nexlayer init

# Deploy your application
nexlayer deploy
3

Access your application

Once deployed, your application is accessible via a unique URL. You can also configure custom domains.

Nexlayer Dashboard showing a deployed MERN Todo App

🔒Note: All applications are deployed with HTTPS by default. Custom domains can be configured in the dashboard.

Ready to Deploy Your Application?

Get started with Nexlayer today and experience the simplest way to deploy AI applications.

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