For critical stuff like NFS nodes, it is best practice for LDAP, DNS, SSD and NFS targets to have /etc/hosts file entries.
Especially for NFS/iSCSI stuff. In my experience it doesn't recover at all usually required a reboot to get its state marbles/sanity back. This isn't too painful if you have a configuration management system on your network like puppet or Redhat Satellite Server. On Tue, Apr 21, 2020 at 4:11 PM Charles Hedrick <[email protected]> wrote: > We just had to restart sssd on a large number of machines because we had a > period of DNS failure. We’re using IPA as the backend. Faiures occurred on > Centos 7 and 8 and Ubuntu 18. > > I don’t necessarily expect everything to work when DNS is dead, but I did > expect it t recover. > > For the moment we’re adding entries to /etc/hosts on all of our systems > for the IPA servers and our main file servers. Unfortunately DNS is run by > the campus, so it’s not under our control. > > _______________________________________________ > sssd-users mailing list -- [email protected] > To unsubscribe send an email to [email protected] > 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.fedorahosted.org/archives/list/[email protected] >
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