docker-compose.yml

version: '2'

networks:
  laravel:
    driver: bridge

services:

  postgres:
    image: postgres:10.2
    container_name: laravel-postgres
    volumes:
     - ./database:/postgres-data:rw
    environment:
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=postgres
      - POSTGRES_USER=postgres
      - PGDATA=/postgres-data
    networks:
      laravel:

  php:
    image: my/php
    container_name: laravel-php
    volumes:
      - ./root:/app:rw
    links:
      - postgres
    networks:
      laravel:

  app:
    image: my/nginx
    container_name: laravel-nginx
    volumes:
      - ./root:/app:rw
      - ./conf/nginx.conf:/etc/nginx/conf.d/default.conf:rw
    links:
      - php
    networks:
      laravel:
    ports:
      - "8090:80"

nginx.conf

server {

    listen  80;

    server_name _;

    root /app/public;
    index index.php index.html index.htm;

    location / {
        try_files $uri /index.php$is_args$args;
    }

    location ~ ^/.+\.php(/|$) {
        fastcgi_pass laravel-php:9000;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

}

nginx.DockerFile

FROM nginx:latest

RUN useradd -ms /bin/bash laravel

RUN mkdir /app && \
    chown -R laravel:laravel /app && \
    chmod -R 775 /app

RUN sed -i "s/user  nginx;/user laravel laravel;/" /etc/nginx/nginx.conf

php.Dockerfile

FROM php:7.1-fpm

RUN apt-get update && \
    apt-get install -y libpq-dev libmcrypt-dev libldb-dev libldap2-dev libpng-dev libxml2-dev libcurl4-gnutls-dev librtmp-dev libicu-dev

RUN ln -s /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/libldap.so \
    && ln -s /usr/lib/x86_64-linux-gnu/liblber.so /usr/lib/liblber.so

RUN docker-php-ext-configure pgsql -with-pgsql=/usr/local/pgsql \
    && docker-php-ext-install pdo_pgsql pgsql pdo_mysql ldap gd zip mcrypt intl

RUN useradd -ms /bin/bash laravel

RUN mkdir /app && \
    chown -R laravel:laravel /app && \
    chmod -R 775 /app

RUN sed -i "s/user = www-data/user = laravel/" /usr/local/etc/php-fpm.d/www.conf && \
    sed -i "s/group = www-data/group = laravel/" /usr/local/etc/php-fpm.d/www.conf && \
    sed -i "s/;listen.owner = www-data/listen.owner = laravel/" /usr/local/etc/php-fpm.d/www.conf && \
    sed -i "s/;listen.group = laravel/listen.group = laravel/" /usr/local/etc/php-fpm.d/www.conf