kooba

# (...)
SECRET_KEY = os.environ['SECRET_KEY']
# (...)
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': os.environ['DB_NAME'],
        'USER': os.environ['DB_USER'],
        'PASSWORD': os.environ['DB_PASS'],
        'HOST': os.environ['DB_SERVICE'],

kooba

SECRET_KEY=2+l!@4@m6y#ck1q*5$z1ua*3%-ayynqfik=2$v@s%*sh+e)*ff
DB_NAME=mycms
DB_USER=mycms_user
DB_PASS=Mycm$_Pa$$
DB_SERVICE=postgres
DB_PORT=5432

kooba

web:
  restart: always
  build: ./web
  expose:
    - "8000"
  links:
    - postgres:postgres 
  volumes:
    - web:/usr/src/app
  env_file: .env