net.tls not working when certificates are outside of /etc/knot-resolver/: GNUTLS_E_FILE_ERROR
sept. 03 17:03:49 myhost.example.com systemd[1]: Starting Knot Resolver daemon...
sept. 03 17:03:49 myhost.example.com kresd[1452458]: [tls] gnutls_certificate_set_x509_key_file(/etc/letsencrypt/live/myhost.example.com/fullchain.pem,/etc/letsencrypt/live/myhost.example.com/privkey.pem) failed: -64 (GNUTLS_E_FILE_ERROR)
sept. 03 17:03:49 myhost.example.com kresd[1452458]: error occured here (config filename:lineno is at the bottom, if config is involved):
sept. 03 17:03:49 myhost.example.com kresd[1452458]: stack traceback:
sept. 03 17:03:49 myhost.example.com kresd[1452458]: [C]: in function 'tls'
sept. 03 17:03:49 myhost.example.com kresd[1452458]: /etc/knot-resolver/kresd.conf:27: in main chunk
sept. 03 17:03:49 myhost.example.com kresd[1452458]: ERROR: Invalid argument
sept. 03 17:03:49 myhost.example.com kresd[1452458]: [ ta ] warning: . DNSKEY is missing the SEP bit; flags 256 instead of 257
sept. 03 17:03:49 myhost.example.com systemd[1]: kresd@1.service: Main process exited, code=exited, status=1/FAILURE
sept. 03 17:03:49 myhost.example.com systemd[1]: kresd@1.service: Failed with result 'exit-code'.
sept. 03 17:03:49 myhost.example.com systemd[1]: Failed to start Knot Resolver daemon.