stack-insert-record.yml

version: '3'
services:
  mariadb:
    image: mariadb:10.4
    restart: always
    ports:
      - 3306:3306
    environment:
      MYSQL_ROOT_PASSWORD: verysecretpasswd
      MYSQL_DATABASE: sample
      MYSQL_USER: sample
      MYSQL_PASSWORD: sample
    volumes: 
      - db_data:/var/lib/mysqld

  sample-insert-record:
    image: kardasa/sample-insert-record:latest
    depends_on: 
      - mariadb
    ports:
      - 9000:3000
    restart: always
    environment:
      DATABASE_URL: 'mysql2://sample:sample@mariadb:3306/sample?pool=5'
      APP_TITLE: "Test App - I run on SWARM!!!"
    deploy:
      replicas: 2

volumes: 
  db_data: {}