<!-- Here is for bug reports and feature requests ONLY! If you're looking for help, please check our mail list and the Gitter room. Please try to use English to describe your issue, or at least provide a snippet of English translation. --> ## Issue Description Type: *feature request* ### Describe what happened (or what feature you want) Add demo for [Sentinel OpenSergo data-source](https://github.com/alibaba/Sentinel/tree/master/sentinel-extension/sentinel-datasource-opensergo).
Issue Description
Type: feature request
Describe what happened (or what feature you want)
Add demo for Sentinel OpenSergo data-source.