Wallabag locally working docker-compose

docker-compose.yml

###############
## BEFORE
# add '127.0.0.1 dev.domain.io' to your /etc/hosts
## CLEAN
# docker-compose down -v && rm -rf data images
###############

version: '3'
services:
  wallabag:
    image: wallabag/wallabag:2.3.2
    environment:
      - MYSQL_ROOT_PASSWORD=wallaroot
      - SYMFONY__ENV__DATABASE_DRIVER=pdo_mysql
      - SYMFONY__ENV__DATABASE_HOST=db
      - SYMFONY__ENV__DATABASE_PORT=3306
      - SYMFONY__ENV__DATABASE_NAME=wallabag
      - SYMFONY__ENV__DATABASE_USER=wallabag
      - SYMFONY__ENV__DATABASE_PASSWORD=wallapass
      - SYMFONY__ENV__MAILER_HOST=127.0.0.1
      - SYMFONY__ENV__MAILER_USER=~
      - SYMFONY__ENV__MAILER_PASSWORD=~
      - SYMFONY__ENV__FROM_EMAIL=wallabag@example.com
      - SYMFONY__ENV__DOMAIN_NAME=http://dev.domain.io
    ports:
      - "80:80"
    volumes:
      - ./images:/var/www/wallabag/web/assets/images
  db:
    image: mariadb
    environment:
      - MYSQL_ROOT_PASSWORD=wallaroot
    volumes:
      - ./data:/var/lib/mysql
  redis:
    image: redis:alpine