Re: [knot-dns-users] KNOT Resolver DNS over TLS Error

Hello List, I would like to install KNOT-resolver, first test it with DNS over TLS, but that doesn't work? My system is an oracle Linux 8.4 I have a Letsencrypt certificate for this system and wanted to integrate it into kresd, but I get a GNUTLS error? Sep 22 18:27:30 bbs kresd[446005]: [tls ] gnutls_certificate_set_x509_key_file(/etc/letsencrypt/live/bbs.xxxx.xxxx/ fullchain_ecdsa.pem,/etc/pki/private/xxxx.xxxx_ec.key) failed: -64 (GNUTLS_E_FILE_ERROR) Sep 22 18:27:30 bbs kresd[446005]: [system] error while loading config: error occurred here (config filename:lineno is at the bottom, if config is involved):#012stack traceback:#012#011[C]: in function 'tls'#012#011/etc/knot- resolver/kresd.conf:24: in main chunk#012ERROR: Invalid argument (workdir '/ var/lib/knot-resolver') Sep 22 18:27:30 bbs systemd[1]: kresd(a)1.serbice.service: Main process exited, code=exited, status=1/FAILURE Does this not work with a Letsenkrypt certificate or I have another error in my configuration My config -- SPDX-License-Identifier: CC0-1.0 -- vim:syntax=lua:set ts=4 sw=4: -- Refer to manual: https://knot-resolver.readthedocs.org/en/stable/ -- Uncomment this only if you need to debug problems -- verbose(true) log_level('debug') -- Network interface configuration net.listen('127.0.0.1', 53, { kind = 'dns' }) net.listen('127.0.0.1', 853, { kind = 'tls' }) --net.listen('127.0.0.1', 443, { kind = 'doh2' }) net.listen('::1', 53, { kind = 'dns', freebind = true }) net.listen('::1', 853, { kind = 'tls', freebind = true }) --net.listen('::1', 443, { kind = 'doh2' }) net.listen('xxx.xxx.xxx.1', 53, { kind = 'dns' }) net.listen('xxx.xxx.xxx.1', 853, { kind = 'tls' }) net.listen('192.168.100.200', 53, { kind = 'dns' }) net.listen('192.168.100.200', 853, { kind = 'tls' }) net.listen('xxx:xxxx:xxxx:xxx::200', 53, { kind = 'dns' }) net.listen('xxx:xxxx:xxxx:xxx::200', 853, { kind = 'tls' }) -- DNS over TLS net.tls("/etc/letsencrypt/live/bbs.xxxx.xxx/fullchain_ecdsa.pem", "/etc/pki/ tls/private/xxxx.xxx_ec.key") -- Load useful modules modules = { 'hints > iterate', -- Load /etc/hosts and allow custom root hints 'stats', -- Track internal statistics 'predict', -- Prefetch expiring/frequent records } The whole thing happens when I start kresd with "systemctl start kresd @ 1"? when I start kresd -v on the command line I don't see any errors but I don't know if he is using the "/etc/knot-resolver/kresd.conf"?