Bug 647311
| Summary: | Can't set hostname | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Clodoaldo Pinto Neto <clodoaldo.pinto.neto> |
| Component: | NetworkManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 13 | CC: | dcbw, jpopelka |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-02-25 23:24:55 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: | |||
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Description
Clodoaldo Pinto Neto
2010-10-27 20:56:28 UTC
Do you use NetworkManager or network service ? Not sure this answers it: $ chkconfig --list | grep etwork NetworkManager 0:off 1:off 2:on 3:on 4:on 5:on 6:off network 0:off 1:off 2:off 3:off 4:off 5:off 6:off Didn't touch these. For me setting HOSTNAME in /etc/sysconfig/network works with NetworkManager. Another machine showed the same symptoms and I posted a thread at a forum: http://forums.fedoraforum.org/showthread.php?t=258973 The proposed solution worked in both that case and also in this one. The SELinux message in that other machine:
SELinux is preventing /usr/sbin/NetworkManager from unlink access on the file /etc/hosts.
Additional Information:
Source Context system_u:system_r:NetworkManager_t:s0
Target Context unconfined_u:object_r:etc_t:s0
Target Objects /etc/hosts [ file ]
Source NetworkManager
Source Path /usr/sbin/NetworkManager
Port <Unknown>
Host localhost.localdomain
Source RPM Packages NetworkManager-0.8.1-10.git20100831.fc13
Target RPM Packages setup-2.8.20-1.fc13
Policy RPM selinux-policy-3.7.19-80.fc13
Selinux Enabled True
Policy Type targeted
Enforcing Mode Enforcing
Host Name cl.dkt
Platform Linux cl.dkt 2.6.34.7-66.fc13.x86_64 #1 SMP Wed
Dec 15 07:04:30 UTC 2010 x86_64 x86_64
Alert Count 24
First Seen Mon 14 Feb 2011 07:01:43 PM BRST
Last Seen Tue 15 Feb 2011 12:03:32 PM BRST
Local ID 6d5273e2-0cb1-439a-b6c4-131a768295f4
Raw Audit Messages
type=AVC msg=audit(1297778612.157:28615): avc: denied { unlink } for pid=1603 comm="NetworkManager" name="hosts" dev=dm-1 ino=1968520 scontext=system_u:system_r:NetworkManager_t:s0 tcontext=unconfined_u:object_r:etc_t:s0 tclass=file
type=SYSCALL msg=audit(1297778612.157:28615): arch=x86_64 syscall=rename success=no exit=EACCES a0=1d85e00 a1=48b7b9 a2=1d5a180 a3=1 items=0 ppid=1 pid=1603 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=NetworkManager exe=/usr/sbin/NetworkManager subj=system_u:system_r:NetworkManager_t:s0 key=(null)
Hash: NetworkManager,NetworkManager_t,etc_t,file,unlink
audit2allow
#============= NetworkManager_t ==============
allow NetworkManager_t etc_t:file unlink;
audit2allow -R
#============= NetworkManager_t ==============
allow NetworkManager_t etc_t:file unlink;
NM no longer touches /etc/hosts. *** This bug has been marked as a duplicate of bug 648725 *** |