Squid Postfix MySql Docker Compose

version: "3"
services:
  mysql:
    image: mysql
    container_name: mysql
    environment:
      - MYSQL_ROOT_PASSWORD=password
      - MYSQL_DATABASE=postfixadmin
      - MYSQL_USER=postfixadmin
      - MYSQL_PASSWORD=password
    restart: unless-stopped

  postfixadmin:
    image: postfixadmin
    container_name: postfixadmin
    ports:
      - 8000:80
    environment:
      - POSTFIXADMIN_DB_TYPE=mysqli
      - POSTFIXADMIN_DB_HOST=mysql
      - POSTFIXADMIN_DB_USER=postfixadmin
      - POSTFIXADMIN_DB_NAME=postfixadmin
      - POSTFIXADMIN_DB_PASSWORD=password
      - POSTFIXADMIN_SETUP_PASSWORD=$2y$10$82lxUqMpyH66wwJTyd.2xeHzFxjlRo9x/Zj0IlxaFQhseLzeT17dm # 3QDEn5MyLU0Do8n3Mm2HU1MJuTRJbg root@example.com
    restart: unless-stopped
    depends_on:
      - mysql

  squid:
    image: ubuntu/squid
    container_name: squid
    ports:
      - 3128:3128
    restart: unless-stopped
    environment:
      TZ: Europe/Kyiv
    volumes:
      - /appdata/squid/config/squid.conf:/etc/squid/squid.conf

# http_port 3128
# http_access allow all

# mkdir /appdata
# mkdir /appdata/squid
# mkdir /appdata/squid/config
# nano /appdata/squid/config/squid.conf