Env Variables

• Read env vars from .env file or exported environment variables inside your container.
• Read the env variable value from /run/secrets/ directory.
• Expose a single rabbitmq_uri which has all the necessary info to connect to a RabbitMQ instance.

[!NOTE]

Even though I hate it, but I could not get around having plain_rabbitmq_uri, rabbitmq_username, and rabbitmq_password when I am instantiating from Settings class.

I tried to prefix them with _, but then I got this error message:

NameError: Fields must not use names with leading underscores; e.g., use 'plain_rabbitmq_uri' instead of '_plain_rabbitmq_uri'