My docker config for web dev

apache.conf

DocumentRoot /var/www/html

<Directory /var/www/html>
    Options Indexes FollowSymLinks
    AllowOverride All
    Require all granted
</Directory>

DirectoryIndex index.php index.html index.htm

default-ssl.conf

<VirtualHost *:443>
    DocumentRoot /var/www/html

    SSLEngine on
    SSLCertificateFile /etc/ssl/local/dev.crt
    SSLCertificateKeyFile /etc/ssl/local/dev.key

    <Directory /var/www/html>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>
</VirtualHost>

docker-compose.yml

services:

  web:
    build: .
    container_name: dev-web
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./:/var/www/html
      - ./.ssl:/etc/ssl/local
      - ./apache.conf:/etc/apache2/sites-enabled/000-default.conf
      - ./default-ssl.conf:/etc/apache2/sites-available/default-ssl.conf
    depends_on:
      - mariadb
      - postgres
    extra_hosts:
      - "host.docker.internal:host-gateway"      
    command: bash -c "
      a2enmod ssl rewrite headers &&
      a2ensite default-ssl &&
      apache2-foreground"

  mariadb:
    image: mariadb:11
    container_name: dev-mariadb
    environment:
      MARIADB_ALLOW_EMPTY_ROOT_PASSWORD: "yes"
      MARIADB_DATABASE: dev
    ports:
      - "3306:3306"
    volumes:
      - mariadb_data:/var/lib/mysql

  postgres:
    image: postgres:16
    container_name: dev-postgres
    environment:
      POSTGRES_PASSWORD: root
      POSTGRES_DB: dev
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./pg_hba.conf:/var/lib/postgresql/data/pg_hba.conf

  phpmyadmin:
    image: phpmyadmin:latest
    container_name: dev-phpmyadmin
    depends_on:
      - mariadb
    environment:
      PMA_HOST: mariadb
      PMA_PORT: 3306
    ports:
      - "8080:80"

  pgadmin:
    image: dpage/pgadmin4
    container_name: dev-pgadmin
    depends_on:
      - postgres
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@local.dev
      PGADMIN_DEFAULT_PASSWORD: admin
    ports:
      - "8081:80"

volumes:
  mariadb_data:
  postgres_data:

Dockerfile

FROM php:8.5-apache
# -------------------------
# System dependencies
# -------------------------
RUN apt-get update && apt-get install -y \
    git \
    unzip \
    curl \
    ca-certificates \
    libzip-dev \
    libpq-dev \
    libicu-dev \
    && update-ca-certificates \
    && rm -rf /var/lib/apt/lists/*
# -------------------------
# PHP extensions
# -------------------------
RUN docker-php-ext-install \
    pdo \
    pdo_mysql \
    mysqli \
    pdo_pgsql \
    zip \
    bcmath
# -------------------------
# Apache modules
# -------------------------
RUN a2enmod rewrite headers ssl
# -------------------------
# Xdebug (dev only)
# -------------------------
RUN pecl install xdebug \
    && docker-php-ext-enable xdebug
RUN { \
    echo "xdebug.mode=debug,develop,coverage"; \
    echo "xdebug.start_with_request=yes"; \
    echo "xdebug.client_host=host.docker.internal"; \
    echo "xdebug.client_port=9003"; \
    echo "xdebug.log=/tmp/xdebug.log"; \
} > /usr/local/etc/php/conf.d/xdebug.ini
RUN touch /tmp/xdebug.log && chmod 777 /tmp/xdebug.log
# -------------------------
# PHP / cURL safety fix (IMPORTANT)
# -------------------------
RUN { \
    echo "curl.cainfo=/etc/ssl/certs/ca-certificates.crt"; \
    echo "openssl.cafile=/etc/ssl/certs/ca-certificates.crt"; \
} > /usr/local/etc/php/conf.d/certs.ini
# -------------------------
# Composer
# -------------------------
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
# -------------------------
# PHPUnit (global phar)
# -------------------------
COPY phpunit.phar /usr/local/bin/phpunit
RUN chmod +x /usr/local/bin/phpunit
# -------------------------
# Shell prompt
# -------------------------
RUN echo 'export PS1="🐳 \e[1;36m\h\e[0m:\e[1;33m\w\e[0m# "' >> /etc/bash.bashrc

pg_hba.conf

# TYPE  DATABASE        USER            ADDRESS                 METHOD
local   all             all                                     trust
host    all             all             127.0.0.1/32            trust
host    all             all             ::1/128                 trust
local   replication     all                                     trust
host    replication     all             127.0.0.1/32            trust
host    replication     all             ::1/128                 trust
host    all             all             172.16.0.0/12           trust
host    all             all             all                     scram-sha-256

Rebuild image :

docker compose down
docker compose up --build -d