Примеры работы с Docker Compose

Файл Dockerfile

FROM node:20 AS app

CMD [ "npm", "run", "start"]

WORKDIR /app
RUN npm -g i npm
COPY ./package*.json /app/
RUN npm ci
COPY ./ /app
RUN npm run build src

FROM nginx as nginx
COPY ./vhost.conf /etc/nginx/conf.d/default.conf
COPY --from=app /app/src/static /static/

Файл docker-compose.yml

services:
  nginx:
    image: nginx:latest
    restart: always
    links:
      - app
    ports:
      - "80:80"

  app:
    build:
      context: ../
      dockerfile: docker/Dockerfile
      target: app
    volumes:
      - ./logs:/app/logs
      - data:/app/data
    restart: always

  db:
    image: postgres:15
    restart: always
    volumes:
      - db:/var/lib/postgresql/data

volumes:
  db:
  data:

Сборка

docker-compose -f docker/docker-compose.yml build

Запуск

docker-compose -f docker/docker-compose.yml up