version: "2"
services:
  base:
    # env_file: .env.local
    environment:
      GPG_PASSPHRASE: # Get from environment
      MASTER_PASSWORD: # Get from environment
  celery:
    extends: base
  celerybeat:
    extends: base
  celeryflower:
    extends: base
  django:
    extends: base

version: "2"
services:
  base:
    environment:
      GPG_PASSPHRASE: # Get from environment
      MASTER_PASSWORD: # Get from environment
  celery:
    extends: base
  celerybeat:
    extends: base
  celeryflower:
    extends: base
  django:
    extends: base

Remove redundant `env_file` option. The entrypoint script sources `.env.local` already.
Remove redundant `env_file` option. The entrypoint script sources `.env.local` already.
