docker-compose.yml

version: '3'

services:
  web:
    user: $uid:$gid
    build:
      context: .
    ports:
      - "${WEB_PORT}:8000"
    volumes:
      - .:/code
    command: >
      sh -c "python manage.py wait_for_db && 
              python manage.py migrate && 
              python manage.py runserver 0.0.0.0:8000"
    environment:
      - DB_HOST=db
      - DB_NAME=${POSTGRES_DB}
      - DB_USER=${POSTGRES_USER}
      - DB_PASS=${POSTGRES_PASSWORD}
      - SECRET_KEY=${SECRET_KEY}
      - EMAIL_HOST=${EMAIL_HOST}
      - EMAIL_HOST_USER=${EMAIL_HOST_USER}
      - EMAIL_HOST_PASSWORD=${EMAIL_HOST_PASSWORD}
      - EMAIL_POST=${EMAIL_PORT}
      - EMAIL_USE_TLS=${EMAIL_USE_TLS}
      - ENVIRONMENT=${ENVIRONMENT}
      - TWO_FACTOR_TOKEN_LEN=${TWO_FACTOR_TOKEN_LEN}
      - TWO_FACTOR_TOKEN_VALID_MINUTES=${TWO_FACTOR_TOKEN_VALID_MINUTES}
    depends_on:
      - db
  db:
    image: postgres:10-alpine
    ports:
      - "${DB_PORT}:5432"
    environment:
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}