version: "3"

services:
  server:
    image: tomcat:9
    restart: always
    container_name: survey-server
    environment:
      - MY_VAR=1000
    volumes:
      - ./webapps:/usr/local/tomcat/webapps
      - ./db:/usr/local/tomcat/db
      - ./config:/usr/local/tomcat/config
    ports:
      - "8080:8080"