mariadb com configs

version: '3.4'

services:
  seed:
    image: colinmollenhour/mariadb-galera-swarm
    environment:
      - XTRABACKUP_PASSWORD_FILE=/run/secrets/xtrabackup_password
      - MYSQL_USER=user
      - MYSQL_PASSWORD_FILE=/run/secrets/mysql_password
      - MYSQL_DATABASE=database
      - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mysql_root_password
      - NODE_ADDRESS=^10.0.*.*
    networks:
      - galera_network
    command: seed
    volumes:
      - mysql-data:/var/lib/mysql
    configs:
      - source: xtrabackup_password
        target: /run/secrets/xtrabackup_password
      - source: mysql_password
        target: /run/secrets/mysql_password
      - source: mysql_root_password
        target: /run/secrets/mysql_password
  node:
    image: colinmollenhour/mariadb-galera-swarm
    environment:
      - XTRABACKUP_PASSWORD_FILE=/run/secrets/xtrabackup_password
      - NODE_ADDRESS=^10.0.*.*
      - HEALTHY_WHILE_BOOTING=1
    networks:
      - galera_network
    command: node tasks.seed,tasks.node
    volumes:
      - mysql-data:/var/lib/mysql
    deploy:
      replicas: 0
    configs:
      - source: xtrabackup_password
        target: /run/secrets/xtrabackup_password

volumes:
  mysql-data:
    name: '{{.Service.Name}}-{{.Task.Slot}}-data'
    driver: local

networks:
  galera_network:
    driver: overlay

configs:
  xtrabackup_password:
    external: true
  mysql_password:
    external: true
  mysql_root_password:
    external: true