old_contents: # coding: utf-8
  from project.settings_default import *
  
  # must be agreed with park-workers
  SECRET_KEY = '321'
  DEBUG = False
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join('/data/', 'db.sqlite3'),
      }
  }
  
  ALLOWED_HOSTS = ['*']
  WEB_SOCKET_SERVER_PORT = 8081
  
  MONGODB = {
      'NAME': 'parkkeeper',
      'HOST': 'mongo3',
      'PORT': 27017,
      'USER': None,
      'PASSWORD': None,
  }
  
  import mongoengine
  mongoengine.connect(MONGODB['NAME'], host='mongodb://%s:%s/%s' % (MONGODB['HOST'], MONGODB.get('PORT', 27017), MONGODB['NAME']))
  
new_contents: # coding: utf-8
  from project.settings_default import *
  
  # must be agreed with park-workers
  SECRET_KEY = '321'
  DEBUG = False
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join('/data/', 'db.sqlite3'),
      }
  }
  
  ALLOWED_HOSTS = ['*']
  WEB_SOCKET_SERVER_PORT = 8080
  
  MONGODB = {
      'NAME': 'parkkeeper',
      'HOST': 'mongo3',
      'PORT': 27017,
      'USER': None,
      'PASSWORD': None,
  }
  
  import mongoengine
  mongoengine.connect(MONGODB['NAME'], host='mongodb://%s:%s/%s' % (MONGODB['HOST'], MONGODB.get('PORT', 27017), MONGODB['NAME']))
  
subject: Update settings.sample.py