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@@ -18,7 +18,8 @@ provide backwards compatibility to service-specific variables such as
If you have OpenStack environment variables seet and no config files,
os-client-config will produce a cloud config object named "envvars" containing
-your values from the environment.
+your values from the environment. If you don't like the name "envvars", that's
+ok, you can override it by setting `OS_CLOUD_NAME`.
Service specific settings, like the nova service type, are set with the
default service type as a prefix. For instance, to set a special service_type