docker-compose.yml

version: '3.7'

services:
  app:
    container_name: myapp
    build:
      context: .
      target: base
    volumes:
      - .:/app

  nginx:
    container_name: myapp-nginx
    image: nginx
    volumes:
      - ./nginx.conf.template:/etc/nginx/nginx.conf.template:cached
    environment:
      - HOST=app
    command: /bin/bash -c "envsubst '\$$HOST' < /etc/nginx/nginx.conf.template > /etc/nginx/nginx.conf && exec nginx -g 'daemon off;'"
    ports:
      - 82:80

  db:
    container_name: myapp-db
    image: mysql:5.7
    environment:
      - MYSQL_ROOT_PASSWORD=password
      - MYSQL_USER=notifications
      - MYSQL_PASSWORD=password
      - MYSQL_DATABASE=notifications
    ports:
      - 3306:3306

  artisan:
    container_name: myapp-artisan
    build:
      context: .
      target: base
    volumes:
      - .:/app
    entrypoint: "php artisan"
  redis:
    container_name: myapp-redis
    image: redis

Dockerfile

FROM php:7.1.8-fpm as base

WORKDIR /app

RUN apt-get update && apt-get install -y libmcrypt-dev mysql-client zlib1g-dev \
    && docker-php-ext-install mcrypt pdo_mysql zip pcntl

ENV COMPOSER_HOME ./.composer
COPY --from=composer:1.7.2 /usr/bin/composer /usr/bin/composer

FROM base as deps

RUN apt-get install -y git zip

COPY composer.json /app/composer.json
COPY composer.lock /app/composer.lock

# ARG SSH_COMPOSER_KEY
# RUN mkdir /root/.ssh/
# RUN echo "${SSH_COMPOSER_KEY}" > /root/.ssh/id_rsa
# RUN chmod 0400 /root/.ssh/id_rsa

RUN composer install --no-dev --no-autoloader --no-scripts

FROM base as prod

COPY --from=deps /app/vendor /app/vendor
ADD . /app

RUN chown -R www-data:www-data /app
RUN find /app -type d -exec chmod 755 {} \;
RUN find /app -type f -exec chmod 644 {} \;
RUN chgrp -R www-data /app/storage /app/bootstrap/cache
RUN chmod -R ug+rwx /app/storage /app/bootstrap/cache

RUN composer dump-autoload