I recently upgraded to v7 and everything worked except the redis server. I checked the logfiles and apparently a new redis-cache.conf file was generated, again with this appended to the bottom
save ""
I removed this and restarted redis with:
supervisorctl reload
Then checked with
supervisorctl status
and all was alright. I made this thread to help other people who might get into the same kind of situation and I’d also like the devs to check if this can be prevented in the future. Good luck.