wp-docker-setup/docker-compose.yml

---
networks:
  default:
    name: ${PREFIX}

services:
  adminer:
    container_name: ${PREFIX}-adminer
    dns:
      - 1.1.1.1
    hostname: ${PREFIX}-adminer
    image: adminer:4.8.1-standalone
    labels:
      - traefik.enable=true
      - traefik.http.routers.${PREFIX}-adminer.entrypoints=https
      - traefik.http.routers.${PREFIX}-adminer.rule=Host(`adminer.${APP_URL}`)
      - traefik.http.routers.${PREFIX}-adminer.tls=true
      - traefik.http.services.${PREFIX}-adminer.loadbalancer.server.port=8080
  app:
    container_name: ${PREFIX}-app
    dns:
      - 1.1.1.1
    environment:
      - PHP_POST_MAX_SIZE=${PHP_POST_MAX_SIZE}
      - PHP_UPLOAD_MAX_FILESIZE=${PHP_UPLOAD_MAX_FILESIZE}
      - XDEBUG_CLIENT_HOST=${XDEBUG_CLIENT_HOST}
      - XDEBUG_MODE=${XDEBUG_MODE}
    hostname: ${PREFIX}-app
    image: ${APP_IMAGE_TAG}
    labels:
      - traefik.enable=true
      - traefik.http.routers.${PREFIX}-web.entrypoints=http
      - traefik.http.routers.${PREFIX}-web.middlewares=https-redirect@file
      - traefik.http.routers.${PREFIX}-web.rule=Host(`${APP_URL}`)
      - traefik.http.routers.${PREFIX}-webssl.entrypoints=https
      - traefik.http.routers.${PREFIX}-webssl.rule=Host(`${APP_URL}`)
      - traefik.http.routers.${PREFIX}-webssl.tls=true
      - traefik.http.services.${PREFIX}-webssl.loadbalancer.server.port=80
    volumes:
      - root:/root
      - webroot:/var/www/html
      - wp-cli-cache:/var/www/.wp-cli
      - cache:/var/www/.cache
  db:
    command: --default-authentication-plugin=mysql_native_password
    container_name: ${PREFIX}-db
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      MYSQL_PASSWORD: ${DB_USER_PASSWORD}
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
      MYSQL_USER: ${DB_USER}
    hostname: ${PREFIX}-db
    image: mariadb:10.4.6-bionic
    ports:
      - "${TRAEFIK_LISTENING_IP}:3306:3306"
    volumes:
      - db:/var/lib/mysql
  traefik:
    container_name: ${PREFIX}-traefik
    command: ["--configFile=/etc/traefik/static/traefik.yml"]
    dns:
      - 1.1.1.1
    image: traefik:2.5.3
    labels:
      - traefik.enable=true
      - traefik.http.routers.${PREFIX}-traefik.entrypoints=https
      - traefik.http.routers.${PREFIX}-traefik.rule=Host(`traefik.${APP_URL}`)
      - traefik.http.routers.${PREFIX}-traefik.service=api@internal
      - traefik.http.routers.${PREFIX}-traefik.tls=true
    ports:
      - "${TRAEFIK_LISTENING_IP}:80:80"
      - "${TRAEFIK_LISTENING_IP}:443:443"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - traefik-certs:/certs:ro
      - traefik-dynamic:/etc/traefik/dynamic:ro
      - traefik-logs:/logs
      - traefik-static:/etc/traefik/static:ro

volumes:
  cache:
    external: true
    name: composer-cache
  db:
    external: true
    name: ${PREFIX}-db
  root:
    external: true
    name: ${PREFIX}-root
  traefik-certs:
    external: true
    name: ${PREFIX}-traefik-certs
  traefik-dynamic:
    external: true
    name: ${PREFIX}-traefik-dynamic
  traefik-logs:
    external: true
    name: ${PREFIX}-traefik-logs
  traefik-static:
    external: true
    name: ${PREFIX}-traefik-static
  webroot:
    external: true
    name: ${PREFIX}-webroot
  wp-cli-cache:
    external: true
    name: wp-cli-cache