[SSSD-users] Suggested workarounds for stale kdcinfo.REALM cache file?

Hey folks, During an internal reliability test, we recently found out that /var/lib/sss/pubconf/kdcinfo.${REALM} stays static even when the IP cached there is unreachable or down. During the test, kinit failed consistently for those unfortunate to have a bad KDC cached. I found this draft document which would probably solve this issue for us: https://docs.pagure.org/SSSD.sssd/design_pages/kerberos_locator_red esign.html But until said redesign happens, I'm thinking about workarounds. One idea is symlinking that file to /dev/null, another would be just periodically rm-ing it. I'm trying the first today on my laptop and it seems fine, but I haven't really tested it past that. Any suggestions?