---
version: '3'

networks:
  default:
  web:
    external: true

volumes:
  db:
  data:

services:
  gitea:
    image: docker.io/gitea/gitea:latest
    container_name: gitea
    depends_on:
      - gitea-db
    environment:
      - GITEA__database__DB_TYPE=mysql
      - GITEA__database__HOST=gitea-db:3306
      - GITEA__database__NAME=gitea
      - GITEA__database__USER=gitea
      - GITEA__database__PASSWD=${MARIADB_PASSWORD:-secret}"
    restart: always
    volumes:
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    networks:
      - default
      - web
    ports:
      - "2222:22"

  gitea-db:
    image: docker.io/mariadb:latest
    restart: always
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    volumes:
      - db:/var/lib/mysql
    environment:
      - MARIADB_AUTO_UPGRADE=1
      - MARIADB_ROOT_HOST=localhost
      - MARIADB_ALLOW_EMPTY_ROOT_PASSWORD=yes
      - MARIADB_DATABASE=gitea
      - "MARIADB_PASSWORD=${MARIADB_PASSWORD:-secret}"
      - MARIADB_USER=gitea