[openstack-dev] [oslo.cfg] Dynamically load in options/groups values from the configuration files

Doug Hellmann doug at doughellmann.com
Thu Jul 24 12:14:12 UTC 2014


On Jul 23, 2014, at 11:10 PM, Baohua Yang <yangbaohua at gmail.com> wrote:

> Hi, all
>      The current oslo.cfg module provides an easy way to load name known options/groups from he configuration files.
>       I am wondering if there's a possible solution to dynamically load them?
> 
>       For example, I do not know the group names (section name in the configuration file), but we read the configuration file and detect the definitions inside it.
> 
> #Configuration file:
> [group1]
> key1 = value1
> key2 = value2
> 
>        Then I want to automatically load the group1. key1 and group2. key2, without knowing the name of group1 first.

If you don’t know the group name, how would you know where to look in the parsed configuration for the resulting options?

Doug

> 
>         Thanks a lot!
> 
> -- 
> Best wishes!
> Baohua
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