---
title: "pulse-3d-landing — Docker + Deploy"
created: 2026-05-20
tags: [docker, deploy, threejs, vite]
---

# 🐳 pulse-3d-landing — Docker Stack

## Local Dev
```bash
npm run dev   # Vite dev server :5173
```

## Build production
```bash
npm run build   # → dist/
npm run preview # preview estático
```

## Dockerfile (multi-stage)
```dockerfile
# Stage 1: build
FROM node:24-alpine AS build
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production 2>/dev/null; npm install
COPY . .
RUN npm run build

# Stage 2: produção
FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/conf.d/default.conf
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]
```

## Deploy no Swarm
```bash
docker build -t pulse-3d-landing:v1 .
docker tag pulse-3d-landing:v1 registry.octal.tec.br/pulse/pulse-3d-landing:v1
docker push registry.octal.tec.br/pulse/pulse-3d-landing:v1

# Adicionar ao compose da stack project ou criar stack separada
docker stack deploy -c runbooks/3d-landing-stack.yml web3d
```