docker-compose.yml

version: '3'
services:
  web:
    depends_on:
      - db
    build: .
    expose:
      - "8000"
    ports:
      -  "8000:8000"
    links:
      - db
  db:
    image: postgres:9.6
    restart: always
    volumes:
       - ./postgres/init:/docker-entrypoint-initdb.d
       # - kikar_postgres_data:/var/lib/postgresql/data
       -  ./postgres/data/postgresql.conf:/var/lib/postgresql/data/postgresql.conf 
    environment:
      # - PGDATA=/var/lib/postgresql/data/pgdata
      - PGDATA=/tmp
      #- POSTGRES_PASSWORD=password
  start-dependencies:
    image: "python:3.6"
    depends_on:
    - web
    - db
    links:
    - db
    - web
    command: >
      /bin/bash -c "
      until $$(curl --output /dev/null --silent --head --fail http://web:8000); do
        echo \"BUILDING...\"
        sleep 5
      done; echo \"BUILD COMPLETE - visit http://localhost:8000 in a browser\";"

volumes:
  kikar_postgres_data: