Medusa docker setup

.env

# Medusa
DATABASE_TYPE=postgres
DATABASE_URL=postgres://medusa:secret@db/medusa
DATABASE=medusa
REDIS_URL=redis://cache
STORE_CORS=http://localhost:3000
JWT_SECRET=secret
COOKIE_SECRET=secret

# Postgres
POSTGRES_USER=medusa
POSTGRES_PASSWORD=secret
POSTGRES_DB=medusa

# Storefront
PUBLIC_MEDUSA_URL=http://medusa:9000

docker-compose.dev.yml

version: '3.8'
services:
  medusa:
    build:
      context: ./medusa-backend
      dockerfile: Dockerfile
    container_name: medusa
    restart: unless-stopped
    ports:
      - 9000:9000
    env_file:
      - .env
    depends_on:
      - db
      - cache

  db:
    image: postgres
    env_file:
      - .env
    volumes:
      - pgdata:/var/lib/postgresql/data
    restart: unless-stopped

  cache:
    image: redis:7.2.4
    container_name: cache

volumes:
  pgdata:

docker-compose.yml

version: '3.8'
services:
  medusa:
    build:
      context: ./medusa-backend
      dockerfile: Dockerfile
    container_name: medusa
    restart: unless-stopped
    depends_on:
      - db
      - cache

  db:
    image: postgres
    volumes:
      - pgdata:/var/lib/postgresql/data
    restart: unless-stopped

  cache:
    image: redis:7.2.4
    container_name: cache

  storefront:
    build:
      context: ./3station-storefront
      dockerfile: Dockerfile
    container_name: storefront
    depends_on:
      - medusa

volumes:
  pgdata:
    external: true

docker-entrypoint.sh

#!/bin/bash

# Run the migrations
npx medusa migrations run

# Start server
yarn start

Dockerfile

FROM node:lts

WORKDIR /app

COPY package.json .
COPY yarn.lock .

RUN yarn

COPY . .

RUN yarn global add @medusajs/medusa-cli

RUN yarn build

COPY docker-entrypoint.sh /
RUN chmod +x /docker-entrypoint.sh
ENTRYPOINT ["/bin/sh", "/docker-entrypoint.sh"]