I am going to ask because I am curious. Is systemd a good resolving server? I normally don't run servers but I find this thread interesting. Everyone seems to want to shutdown systemd-resolver and go to network manager. At least that's how I have been interpreting this.
On Sat, Jan 21, 2023, 8:08 PM Casper <fan...@fedoraproject.org> wrote: > Peter Boy a écrit : > > By providing your own /etc/resolv.conf you do not *disable* > > systemd-resolved, if it’s that what you really want to achieve. It’s > > just a part of it. You would have to > > > > [—]# systemctl stop systemd-resolved > > [—]# systemctl disable systemd-resolved > > [—]# rm /etc/resolv.conf > > [—]# vi /etc/resolv.conf > > <insert> > > domain <YOURDOMAIN>. # optional > > search <YOUR SEARCHPAFH> #optional > > nameserver <NAMESERVER_IP> > > nameserver <BACKUP_NAMESERVER_IP> > > < save&quit> > > > > In that case NetworkManager takes over to manage > > /etc/resolv.conf. If you don’t want this, too, you have to > > > > Yes, NetworkManager takes control of /etc/resolv.conf, and > systemd-resolved switch to consumer mode. The result is the same. > > > [—]# vi /etc/NetworkManager.conf > > > > [main] > > dns=none > > > > > > However, all of this is not advisable. Rather, my question is, what > > exactly doesn’t work well. We are aware of issues with libvirt > > virbr0 virtual network interfaces and various parts of systemd. One > > of them is systemd-resolved and specifically split DNS resolving. > > > > I got a strange bug, and very rare bug, on 1-2 servers (instead of all > of my servers). I described the bug on github[1], and I provided > systemd debug log. My servers are not running libvirt/virbr0. However > all servers has docker0 interface (but 1-2 servers has the bug). On > the ticket I say 1 server is impacted, but yesterday that was 2 > servers down with the same issue. > > [1] https://github.com/systemd/systemd/issues/23406 > > -- > GnuPG: AE157E0B29F0BEF2 at keys.openpgp.org > CA Cert: https://dl.casperlefantom.net/pub/ssl/root.der > Jabber/XMPP Messaging: cas...@casperlefantom.net > _______________________________________________ > devel mailing list -- devel@lists.fedoraproject.org > To unsubscribe send an email to devel-le...@lists.fedoraproject.org > Fedora Code of Conduct: > https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: > https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org > Do not reply to spam, report it: > https://pagure.io/fedora-infrastructure/new_issue >
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