I am too seeing this warning message on my stable channel image. For completeness, here is a link to the Python Software Foundation that I stumbled across while researching this:
I assume, while still being on the Centos version it will “always” be a warning, despite the sunsetting, but post-April there won’t be any more security fixes (well, and no bug fixes, which is probably irrelevant for the Rockstor distribution at this point)?
Would love to help the transition there, but I’m afraid, my “skills” would probably harm more than improve the situation.