Bug 676698
| Summary: | authconfig breaks mdns | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jeff Bastian <jbastian> |
| Component: | authconfig | Assignee: | Tomas Mraz <tmraz> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 14 | CC: | tmraz |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-02-10 20:45:44 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
This is fixed in the current version in rawhide. I see now this is a duplicate of 645295. I searched bugzilla for "authconfig mdns4_minimal" before opening this and nothing showed up. Argh. Sorry for opening a duplicate. *** This bug has been marked as a duplicate of bug 645295 *** |
Description of problem: I use mDNS (Zeroconf/Avahi/Bonjour/etc) on my home network. My /etc/nsswitch.conf contains: hosts: files mdns4_minimal [NOTFOUND=return] dns I was testing SSSD and I ran authconfig --enablesssd --enablesssdauth --enablecachecreds --update to enable SSSD in my nsswitch.conf and pam config. That worked, but at the same time, it removed mdns4_minimal from my hosts settings. My nsswitch.conf only contained the basic hosts: files dns after running authconfig. Please preserve mdns4_minimal when running authconfig. Version-Release number of selected component (if applicable): authconfig-6.1.11-1.fc14 How reproducible: every time Steps to Reproduce: 1. if necessary, install nss-mdns 2. verify mdns4_minimal is listed in /etc/nsswitch.conf for hosts 3. authconfig --enablesssd --enablesssdauth --enablecachecreds --update Actual results: mdns4_minimal is stripped from nsswitch.conf for hosts Expected results: mdns4_minimal is preserved Additional info: The nss-mdns post-install scriptlet adds mdns4_minimal to nsswitch.conf: $ rpm -q --scripts nss-mdns postinstall scriptlet (using /bin/sh): /sbin/ldconfig # Perl-fu to add mdns4_minimal to the hosts line of /etc/nsswitch.conf if [ -f /etc/nsswitch.conf ] ; then sed -i.bak ' /^hosts:/ !b /\<mdns\(4\|6\)\?\(_minimal\)\?\>/ b s/\([[:blank:]]\+\)dns\>/\1mdns4_minimal [NOTFOUND=return] dns/g ' /etc/nsswitch.conf fi