Bug 1375766

Summary: OSP10 puddle install on RHEL7.3 Beta throws AVCs on compute node
Product: Red Hat OpenStack Reporter: Steve Linabery <slinaber>
Component: openstack-selinuxAssignee: Ryan Hallisey <rhallise>
Status: CLOSED DUPLICATE QA Contact: Leonid Natapov <lnatapov>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 10.0 (Newton)CC: afazekas, jschluet, lhh, mcornea, mgrepl, sasha, srevivo
Target Milestone: beta   
Target Release: 10.0 (Newton)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openstack-selinux-0.7.9-1.el7ost Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2016-09-20 17:32:31 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Steve Linabery 2016-09-14 01:20:50 UTC
Description of problem:
Installed an OSP10 puddle-based overcloud on RHEL 7.3beta virthost. Overcloud deployment succeeded, but when I tried to start a cirros-based image on the overcloud I got these AVCs on the compute node:

[root@overcloud-novacompute-0 ~]# grep -e 'type=AVC' /var/log/audit/audit.log 
type=AVC msg=audit(1473797470.584:152): avc:  denied  { search } for  pid=28146 comm="virtlogd" name="nova" dev="sda2" ino=67147 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:nova_var_lib_t:s0 tclass=dir
type=AVC msg=audit(1473797650.030:230): avc:  denied  { search } for  pid=28146 comm="virtlogd" name="c6bea1b7-a9f0-401f-9153-212b4cf26a4f" dev="sda2" ino=1064483 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=dir
type=AVC msg=audit(1473797650.030:230): avc:  denied  { dac_override } for  pid=28146 comm="virtlogd" capability=1  scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tclass=capability
type=AVC msg=audit(1473797650.030:230): avc:  denied  { append } for  pid=28146 comm="virtlogd" name="console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473797650.030:230): avc:  denied  { open } for  pid=28146 comm="virtlogd" path="/var/lib/nova/instances/c6bea1b7-a9f0-401f-9153-212b4cf26a4f/console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473797650.030:231): avc:  denied  { getattr } for  pid=28146 comm="virtlogd" path="/var/lib/nova/instances/c6bea1b7-a9f0-401f-9153-212b4cf26a4f/console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473798370.463:276): avc:  denied  { search } for  pid=28146 comm="virtlogd" name="d723d5bb-2f6f-4f85-8eee-e4a51fbe33ce" dev="sda2" ino=1064483 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=dir
type=AVC msg=audit(1473798370.463:276): avc:  denied  { dac_override } for  pid=28146 comm="virtlogd" capability=1  scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tclass=capability
type=AVC msg=audit(1473798370.463:276): avc:  denied  { append } for  pid=28146 comm="virtlogd" name="console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473798370.463:276): avc:  denied  { open } for  pid=28146 comm="virtlogd" path="/var/lib/nova/instances/d723d5bb-2f6f-4f85-8eee-e4a51fbe33ce/console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473798370.463:277): avc:  denied  { getattr } for  pid=28146 comm="virtlogd" path="/var/lib/nova/instances/d723d5bb-2f6f-4f85-8eee-e4a51fbe33ce/console.log" dev="sda2" ino=1064491 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:object_r:nova_var_lib_t:s0 tclass=file
type=AVC msg=audit(1473798582.939:347): avc:  denied  { search } for  pid=28146 comm="virtlogd" name="nova" dev="sda2" ino=67147 scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:nova_var_lib_t:s0 tclass=dir

Comment 3 Ryan Hallisey 2016-09-15 17:23:10 UTC
*** Bug 1376403 has been marked as a duplicate of this bug. ***

Comment 5 Alexander Chuzhoy 2016-09-19 18:56:05 UTC
FailedQA:

Environment:
openstack-selinux-0.7.8-2.el7ost.noarch

The issue reproduces.

Upon deployment of overcloud unabe to start instances until selinux is set to permissive on compute(s).

[root@overcloud-novacompute-0 ~]# grep -i avc /var/log/audit/audit.log
type=AVC msg=audit(1474310520.199:165): avc:  denied  { dac_override } for  pid=2868 comm="virtlogd" capability=1  scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tclass=capability
type=USER_AVC msg=audit(1474310882.632:217): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='avc:  received setenforce notice (enforcing=0)  exe="/usr/lib/systemd/systemd" sauid=0 hostname=? addr=? terminal=?'
type=AVC msg=audit(1474311050.204:225): avc:  denied  { dac_override } for  pid=2868 comm="virtlogd" capability=1  scontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tcontext=system_u:system_r:virtlogd_t:s0-s0:c0.c1023 tclass=capability

Comment 6 Ryan Hallisey 2016-09-20 17:32:31 UTC

*** This bug has been marked as a duplicate of bug 1377272 ***