Docker Compose

도커 컴포즈 파일은 YAML 포멧으로 작성한다.

docker-compose.yml

version: '2'
services:
  tomcat:
    image: 'tomcat:7'
    container_name: appserver
    ports:
      - '8008:80'
    depends_on:
      - db
  db:
    image: 'mysql:5.7'
    container_name: dbserver
    ports:
      - '3306:3306'
    environment:
      - MYSQL_ROOT_PASSWORD=sample
      - MYSQL_DATABASE=helpdesk
      - MYSQL_USER=helpdesk
      - MYSQL_PASSWORD=helpdesk