Redis Environment Variable loader for layer-cake
Install the npm module.
$ npm install --save redis-env-var-layer
Set the environment variable
REDIS_ENV_VAR_URL to the redis instance to load vars from.
Ever wanted to centralize your environment variables? It's annoying to have to copy vars between projects, so now you don't have to!
Just set once environment variable that points to the redis endpoint and your environment variables will be overwritten with the ones on the server.
NODE_ENV to determine the environment to load in.