docker-compose.yml

version: "3.8"

services:
  # Configuration for the Apache container running the Q2A site
  php-apache-environment:
    container_name: q2a-apache              # Custom name for the q2a Apache server
    build:                                  # Build a new image
      context: ./public                     # Source of the container
      dockerfile: Dockerfile                # Dockerfile to build from
      args:                                 # Arguments passed into the image upon build
        DOMAIN: ${DOMAIN_NAME}              # Specify the domain name of the website
    image: q2a-php-apache                   # Name of the image of the Apache server being created
    restart: on-failure                     # Restart this container if a failure occurs
    volumes:                                # Bind the source directory to the website container
      - type: bind                          # Bind instead of Volume because we want to be able to make changes to the source folder without re-composing the container
        source: ./public                    # Must be the directory containing `index.php`
        target: /var/www/html/              # Default root for Apache web server
      - ./local_certs/cert.pem:/etc/ssl/cert.pem
      - ./local_certs/fullchain.pem:/etc/ssl/fullchain.pem
      - ./local_certs/privkey.pem:/etc/ssl/private/privkey.pem
      - ./config/qa-config-secure.php:/var/www/config/qa-config-secure.php
    ports:                                  # Define what ports should be open for traffic
      - "80:80"                             # Open 80 on the host to allow HTTP traffic
      - "443:443"                           # Open 443 on the host to allow HTTPS traffic

  # Configuration for Portainer container management system
  portainer:
    container_name: q2a-portainer
    image: portainer/portainer-ce           # Note this is the free community edition
    restart: always                         # No crashy :)
    volumes:                                # Portainer needs to access the docker socket to modify containers
      - /var/run/docker.sock:/var/run/docker.sock
      - portainer_data:/data
      - /local_certs:/certs                 # Allow Portainer SSL certs
    ports:
      - "9443:9443"                         # HTTPS access
    command:                                # Pass these into portainer for SSL access
      --sslcert /certs/portainer.crt
      --sslkey /certs/portainer.key

volumes:                                    # These volumes are stored on /var/lib/docker/volumes/ (on Linux)
  portainer_data:                           # For Portainer usage