OpsWorks is an impressive piece of software, but sometimes it lacks the comfort zone we developers love so much.
One feature that I really miss, is the ability to configure my application using ENV variables.
I’m not aware of any easy way (ie: Heroku like) to create environment variables in OpsWorks that the application can consume.
Fortunately OpsWorks is based on Chef and can be customized in any way you want.
Be warned, it’s not always an easy path, basic Chef knowledge is required, the interface is quite convoluted, but in the end it gets the job done.
So, we were saying environment!
We know environment is not supported in OpsWorks, so what we really need is to simulate it in some way.
A common solution among Rails developers, is the Dotenv gem which load the file
.env in the root of you app and create the correspondent keys in the
I will assume you already have created a Stack in OpsWorks with a Rails application layer.