I was try to renew the certificate “certbot renew”’ & get error - “No valid IP addresses found for domain”.
After push --force-renewal got extra folder under etc/letsencrypt/…/domain-0001, after close check of DNS realize that I accidentally delete cname record so after restore missing line - renew was successful.
So my question is it safe to remove this folders under live, archive & renewal? or there are some step by step thinks that I must take in to account.
Digital Ocean, Ubuntu 18.04, Ngnix