my-self-host-services/ghost/docker-compose.yaml

networks:
  ghost:
    external: false
  caddy:
    name: caddy
    driver: bridge
    external: true

services:
  ghost:
    image: ghost:6-alpine
    container_name: ghost
    restart: unless-stopped
    labels:
      - "com.centurylinklabs.watchtower.enable=true"
    networks:
      - ghost
      - caddy
    environment:
      # DB (MySQL)
      database__client: mysql
      database__connection__host: db
      database__connection__user: ${DATABASE_USER}
      database__connection__password: ${DATABASE_PASSWORD}
      database__connection__database: ghost
      # App
      NODE_ENV: production
      url: https://aykhans.me
      site__url: https://aykhans.me
      # Mail
      mail__options__host: ${MAIL_HOST}
      mail__options__port: ${MAIL_PORT}
      mail__options__secure: ${MAIL_SECURE}
      mail__options__auth__user: ${MAIL_USERNAME}
      mail__options__auth__pass: ${MAIL_PASSWORD}
      mail__from: ${MAIL_FROM}
      mail__options__service: SMTP
      mail__transport: SMTP
    volumes:
      - ./data/ghost:/var/lib/ghost/content
    depends_on:
      db:
        condition: service_healthy
    logging:
      driver: "json-file"
      options:
        max-size: "100m"
        max-file: "3"

  db:
    image: mysql:8.0.44
    container_name: ghost-db
    restart: unless-stopped
    networks:
      - ghost
    environment:
      MYSQL_ROOT_PASSWORD: ${DATABASE_ROOT_PASSWORD}
      MYSQL_USER: ${DATABASE_USER}
      MYSQL_PASSWORD: ${DATABASE_PASSWORD}
      MYSQL_DATABASE: ghost
    volumes:
      - ./data/mysql:/var/lib/mysql
    healthcheck:
      test:
        ["CMD-SHELL", "mysqladmin ping -p$$MYSQL_ROOT_PASSWORD -h 127.0.0.1"]
      interval: 5s
      start_period: 30s
      retries: 30
    logging:
      driver: "json-file"
      options:
        max-size: "50m"
        max-file: "3"