mysql-bkup/compose-compose.yaml

version: '3'
services:
  mariadb:
    container_name: mariadb
    image: mariadb:latest
    environment:
      MYSQL_DATABASE: mariadb
      MYSQL_USER: mariadb
      MYSQL_PASSWORD: password
      MYSQL_ROOT_PASSWORD: password
  mysql-bkup:
    image: jkaninda/mysql-bkup:latest
    container_name: mysql-bkup
    command:
      - /bin/sh
      - -c
      - bkup --operation backup
    volumes:
      - ./backup:/backup
    environment:
      #- FILE_NAME=mariadb_20231217_040238.sql # Optional if file name is set from command
      - DB_PORT=3306
      - DB_HOST=mariadb
      - DB_DATABASE=mariadb
      - DB_USERNAME=mariadb
      - DB_PASSWORD=password