DOCKER

Dockerfile (/docker/php/Dockerfile)
FROM php:7.4-apache

# Install PHP extensions
RUN apt-get update && apt-get install -y \
    libpng-dev libonig-dev libxml2-dev zip unzip git \
    && docker-php-ext-install pdo pdo_mysql mbstring exif pcntl bcmath gd

# Enable Apache rewrite
RUN a2enmod rewrite

# Set working directory
WORKDIR /var/www/html

# Set permission
RUN chown -R www-data:www-data /var/www/html && chmod -R 755 /var/www/html


File docker-compose.yml
version: "3.8"

services:
  web:
    build:
      context: .
      dockerfile: docker/php/Dockerfile
    container_name: ci3_web
    ports:
      - "8000:80"
    volumes:
      - ./src:/var/www/html
    depends_on:
      - db

  db:
    image: mysql:8.0
    container_name: ci3_db
    environment:
      MYSQL_DATABASE: ci3db
      MYSQL_ROOT_PASSWORD: root
      MYSQL_USER: user
      MYSQL_PASSWORD: password
    ports:
      - "3307:3306"
    volumes:
      - dbdata:/var/lib/mysql

volumes:
  dbdata:


Perintah docker
Install Docker (cara paling aman: repositori resmi Docker)
# Install dependensi
sudo apt install -y ca-certificates curl gnupg

# Tambahkan GPG key Docker
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | \
sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg

# Tambahkan repository Docker
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
https://download.docker.com/linux/debian trixie stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

# Install Docker Engine
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

# Jalankan & cek Docker
sudo systemctl enable docker
sudo systemctl start docker
sudo docker –version

# Tes
sudo docker run hello-world

# Agar Docker bisa dijalankan tanpa sudo
sudo usermod -aG docker $USER
newgrp docker

# Tes tanpa sudo
docker run hello-world

# Masuk ke container web
docker compose exec web bash

# Masuk ke container database
docker compose exec db bash

# Restart container web atau db
docker compose restart web
docker compose restart db
docker compose restart

# Backup & restore database
backup
docker compose exec db mysqldump -u user -ppassword ci3db > backup.sql

restore
docker compose exec -T db mysql -u user -ppassword ci3db < backup.sql

# Stop container ketika tidak digunakan
docker compose stop


# Hapus container
docker rm -f nama_container

# Build & Jalankan Docker
docker compose build
docker compose up -d

DOCKER LARAVEL (APACHE + PHP + MySQL)
Struktur Folder
laravel-docker/
├── docker/
│   └── apache/
│       └── vhost.conf
├── src/                # Source Laravel
├── Dockerfile
├── docker-compose.yml
└── .dockerignore

Dockerfile (PHP 8.2 + Apache)
FROM php:8.2-apache

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    unzip \
    zip \
    libpng-dev \
    libonig-dev \
    libxml2-dev \
    curl

# Enable Apache mod_rewrite
RUN a2enmod rewrite

# Install PHP extensions
RUN docker-php-ext-install \
    pdo \
    pdo_mysql \
    mbstring \
    bcmath \
    gd \
    xml

# Install Composer
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

# Set document root Laravel
ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' \
    /etc/apache2/sites-available/*.conf \
    /etc/apache2/apache2.conf \
    /etc/apache2/conf-available/*.conf

WORKDIR /var/www/html

Apache Virtual Host
docker/apache/vhost.conf
<VirtualHost *:80>
    DocumentRoot /var/www/html/public

    <Directory /var/www/html/public>
        AllowOverride All
        Require all granted
    </Directory>

    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

Docker Compose -> docker-compose.yml
version: "3.8"

services:
  app:
    build: .
    container_name: laravel_app
    ports:
      - "8000:80"
    volumes:
      - ./src:/var/www/html
      - ./docker/apache/vhost.conf:/etc/apache2/sites-available/000-default.conf
    depends_on:
      - db

  db:
    image: mysql:8.0
    container_name: laravel_db
    restart: always
    environment:
      MYSQL_DATABASE: laravel
      MYSQL_USER: laravel
      MYSQL_PASSWORD: laravel
      MYSQL_ROOT_PASSWORD: root
    ports:
      - "3306:3306"

.dockerignore
node_modules
vendor
.env
.git


Build & run container
docker compose up -d --build

Install Laravel (di dalam container)
docker compose exec app composer create-project laravel/laravel .

Set permission
docker compose exec app chmod -R 775 storage bootstrap/cache
docker compose exec app chown -R www-data:www-data storage bootstrap/cache
docker compose exec app chmod -R 775 storage bootstrap/cache


Edit .env
DB_CONNECTION=mysql
DB_HOST=db
DB_PORT=3306
DB_DATABASE=laravel
DB_USERNAME=laravel
DB_PASSWORD=laravel

Generate key & migrate
docker compose exec app php artisan key:generate
docker compose exec app php artisan migrate

Akses Laravel
http://localhost:8000


Perintah Penting
docker compose exec app bash      # masuk container
docker compose down               # stop
docker compose logs -f            # lihat log