version: '3'
services:
   student-service:
      container_name: servicedemo
      image: servicedemo:latest
      ports:
         - "9098:9098"
      environment:
         SPRING_PROFILES_ACTIVE: docker
   pg:
      container_name: pg
      image: postgres:12.4
      restart: always
      environment:
         POSTGRES_HOST_AUTH_METHOD: trust
      ports: 
         - "5432:5432" 
      volumes:
         - servicedemo-pgdata:/var/lib/postgresql/data
volumes:
   servicedemo-pgdata: