docker-compose-databases.yml

services:
  serviceadb:
    image: postgres:16-alpine
    container_name: postgres-service-a
    hostname: postgres-service-a
    command: postgres -c 'max_connections=300' -c 'max_prepared_transactions=150'
    ports:
      - 15432:5432
    environment:
      - TZ=Europe/Madrid
      - POSTGRES_DB=service
      - POSTGRES_USER=wildfly
      - POSTGRES_PASSWORD=password
  servicebdb:
    image: quay.io/demo-ejb-wildfly-xa/mysql-service-b:latest
    container_name: mysql-service-b
    hostname: mysql-service-b
    ports:
      - 3306:3306
    environment:
      - TZ=Europe/Madrid
      - MYSQL_DATABASE=service
      - MYSQL_USER=wildfly
      - MYSQL_PASSWORD=password
      - MYSQL_ROOT_PASSWORD=password
  servicecdb:
    image: postgres:16-alpine
    container_name: postgres-service-c
    hostname: postgres-service-c
    command: postgres -c 'max_connections=300' -c 'max_prepared_transactions=150'
    ports:
      - 15434:5432
    environment:
      - TZ=Europe/Madrid
      - POSTGRES_DB=service
      - POSTGRES_USER=wildfly
      - POSTGRES_PASSWORD=password