Setup Laravel Project with Docker Nginx & phpMyadmin

Docker provides a tool called Docker Compose for defining the setup process of a docker container. Docker Compose allows developers to define the infrastructure of their application, services, volumes, networks, and any dependencies in one file called the docker-compose file. It can manage multiple Docker containers through its commands such as docker container create, docker container run, etc.

composer create-project laravel/laravel example-app
cd example-app

Creating the Dockerfile & other setup

Next create a .docker folder in root directory

Next create app folder in .docker directory & create new two file Dockerfile , php-fpm.ini

in example-app/.docker/app/Dockerfile

This dockerfile will set the base image and specify the necessary commands and instructions to build the laravel application image. Add the following code to the file:

FROM php:8.0.2-fpm
ARG user
ARG uid
# Install Dependencies
RUN apt-get update && apt-get install -y git curl libpng-dev libonig-dev libxml2-dev zip unzip

#install some base extensions
RUN apt-get install -y \
    libzip-dev \
    zip \
    zlib1g-dev\
    && docker-php-ext-install zip \
    && docker-php-ext-install gd
# Clear Cache
RUN apt-get clean && rm -rf /var/lib/apt/lists/*

# Install PHP extensions
RUN docker-php-ext-install sockets pdo_mysql intl mbstring exif pcntl bcmath gd

#Install Node Js and Npm
RUN curl -sL https://deb.nodesource.com/setup_14.x | bash -

RUN apt-get install -y nodejs
# Get latest Composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# Create system user to run Composer and Artisan Commands
RUN useradd -G www-data,root -u $uid -d /home/$user $user
RUN mkdir -p /home/$user/.composer && \
    chown -R $user:$user /home/$user

# Set working directory
WORKDIR /var/www
RUN chown -R www-data:www-data /var/www
USER $user

Config PHP

in example-app/.docker/app/php-fpm.ini

date.timezone = UTC

display_errors = Off
log_errors = On

memory_limit = -1
 
max_execution_time = 3000
max_input_time = 600
memory_limit = 512M
post_max_size = 256M
upload_max_filesize = 256M

[opcache]
opcache.enable = 1
opcache.enable_cli = 1
opcache.revalidate_freq = 0
opcache.validate_timestamps = 1
opcache.max_accelerated_files = 25000
opcache.memory_consumption = 192
opcache.max_wasted_percentage = 10
opcache.interned_strings_buffer = 16
opcache.fast_shutdown = 1
realpath_cache_size = 4096K
realpath_cache_ttl = 7200

[xdebug]
xdebug.remote_enable = 1
xdebug.remote_port = 9000
xdebug.remote_autostart = 0
xdebug.remote_connect_back = 0
xdebug.idekey = PHPSTORM

Setup nginx config

create nginx folder in .docker folder & create default.conf file

example-app/.docker/nginx/default.conf


  
server {
    listen 80;
    index index.php index.html;
    error_log  /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /var/www/html/public;
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass app:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
    location / {
        try_files $uri $uri/ /index.php?$query_string;
        gzip_static on;
    }
}

docker-compose Laravel

Creating Docker Compose File

~/example-app/docker-compose.yml

docker-compose file will config app , nginx, phpmyadmin

version: "3.7"
services:
  nginx:
    image: nginx:alpine
    container_name: example-app-nginx
    restart: unless-stopped
    ports:
      - 8000:80
    volumes:
      - ./:/var/www/html:cached
      - ./.docker/nginx:/etc/nginx/conf.d
    networks:
      - example-app-network
    depends_on:
      - app

  app:
    build:
      args:
        user: Ridoy
        uid: 1000
      context: ./.docker/app
      dockerfile: Dockerfile
    image: example-app
    container_name: example-app
    restart: unless-stopped
    ports: 
        - 6001:6001
    working_dir: /var/www/html
    volumes:
      - ./:/var/www/html:cached
      - ./.docker/app/php-fpm.ini:/usr/local/etc/php/conf.d/99-app.ini
    networks:
      - example-app-network
    depends_on:
      - database

  database:
    image: mariadb:10.5.8
    container_name: example-app-mariadb
    restart: unless-stopped
    ports:
      - 3304:3304
    volumes:
      - example-app-volume:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=${DB_PASSWORD}
      - MYSQL_USER=${DB_USERNAME}
      - MYSQL_PASSWORD=${DB_PASSWORD}
      - MYSQL_DATABASE=${DB_DATABASE}
    networks:
      - example-app-network
  phpmyadmin:
    image: phpmyadmin/phpmyadmin
    container_name: example-app-phpmyadmin
    restart: unless-stopped
    tty: true
    depends_on:
      - database
    ports:
      - 8088:80
    environment:
      PMA_HOST: database
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
      UPLOAD_LIMIT: 300M
    networks:
      - example-app-network
networks:
  example-app-network:
    driver: bridge

volumes:
  example-app-volume:
    driver: local

Setup Environment ENV

DB_CONNECTION=mysql
DB_HOST=database
DB_PORT=3306
DB_DATABASE=example_app
DB_USERNAME=root
DB_PASSWORD=123456

You just need to a single command to start all of the containers, create the volumes, and set up nginx,phpmyadmin and connect the networks

sudo docker-compose up --build
or 
sudo docker-compose up -d --build

when docker build complete visit

visit http://127.0.0.1:8000

docker compose create a database for access phpmyadmin visit

visit http://127.0.0.1:8088
login with your DB_USERNAME & DB_PASSWORD which you set in env

composer install & npm install

for access bash use container name following command:

sudo docker exec -it example-app bash
then run 
composer install
npm install

Conclusion

I hope this article help you to setup laravel with docker & nginx , phpmyadmin

docker-compose Laravel

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