Configuration through env vars ?

[bogbert]

In the Gatekeeper source code, I found this:

ClientSecret string env:"CLIENT_SECRET" json:"client-secret" usage:"client secret used to authenticate to the oauth service" yaml:"client-secret"

Does that mean that the client secret can be passed to Gatekeeper as the environment variable CLIENT_SECRET ?
I tried, but that doesn't seem to work.

[bogbert]

Answering to myself: Env variables have to be prefixed with "PROXY_"
so I have to use the variable PROXY_CLIENT_SECRET, and it's working perfectly fine with the proper name :)