Update configuration.md

Mention replacing `.` with `_` with environment variable override.
This commit is contained in:
Shaoxuan Zhang 2015-06-17 17:57:23 -10:00
parent 5e9c44b23b
commit d23762e06b

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@ -28,14 +28,19 @@ using environment variables using the syntax:
GF_<SectionName>_<KeyName>
Where the section name is the text within the brackets. Everything
should be upper case. For example, given this configuration setting:
should be upper case, `.` should be replaced by `_`. For example, given these configuration settings:
[security]
admin_user = admin
[auth.google]
client_secret = 0ldS3cretKey
Then you can override that using:
export GF_SECURITY_ADMIN_USER=true
export GF_AUTH_GOOGLE_CLIENT_SECRET=newS3cretKey
<hr>