Hello Maxim,
I have found.
nginx query ipv4 and ipv6 as expected.
systemd-resolved return servfail when there is no ipv6. I think it
should return nodata.
When I set ipv6=off in nginx all is fine.
Best Regards,
On 19.04.23 02:51, Maxim Dounin wrote:
Hello!
On Tue, Apr 18, 2023 at 10:25:09PM +0200, basti wrote:
Hello Maxim,
that does not work for me.
root@tower:~# resolvectl query icinga2
icinga2: 192.168.145.217 -- link: ve-icinga2
-- Information acquired via protocol LLMNR/IPv4 in 105.7ms.
-- Data is authenticated: no
root@tower:~# getent hosts icinga2
192.168.145.217 icinga2
root@tower:~# cat /etc/resolv.conf
nameserver 127.0.0.53
options edns0
root@tower:~#
And what "nslookup icinga2 127.0.0.53" shows?
location / {
proxy_redirect off;
proxy_set_header Host $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Host $remote_addr;
proxy_set_header X-Real-IP $remote_addr;
# proxy_pass https://icinga2;
resolver 127.0.0.53 valid=10s;
set $upstream "https://icinga2";;
proxy_pass $upstream;
# WebSocket support
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
2023/04/18 22:16:28 [error] 779163#779163: *26641 icinga2 could not be
resolved (3: Host not found),
As previously mentioned, the message suggests that the name is not
available via DNS. This is to be resolved on the systemd side.
Unfortunately, I'm not familiar with systemd-nspawn and have no
idea how to do it properly and if it's at all possible.
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