[Users] engine-cleanup and then engine-setup - Failed to enable SELinux boolean

Mohsen Saeedi mohsen.saeedi at gmail.com
Mon Sep 3 16:16:33 UTC 2012 

engine-setup show the new error with selinux. when it run semanage 
command. i use /virt/iso as ISO Domain. I think it generate a bad 
pattern for add new context.below is some part of log:

2012-09-03 20:37:21::DEBUG::engine-setup::1535::root:: creating 
directory /virt/iso
2012-09-03 20:37:21::DEBUG::nfsutils::17::root:: adding path /virt/iso 
to /etc/exports
2012-09-03 20:37:21::DEBUG::nfsutils::36::root:: setting selinux context 
for /virt/iso
2012-09-03 20:37:21::DEBUG::common_utils::309::root:: Executing command 
--> '/usr/sbin/semanage fcontext -a -t public_content_rw_t /virt/iso(/.*)?'
2012-09-03 20:37:22::DEBUG::common_utils::335::root:: output =
2012-09-03 20:37:22::DEBUG::common_utils::336::root:: stderr = 
libsepol.sepol_context_from_string: malformed context "(/.*)?" (Invalid 
argument).
libsepol.sepol_context_from_string: could not construct context from 
string (Invalid argument).
libsemanage.fcontext_parse: invalid security context "(/.*)?" 
(/etc/selinux/targeted/modules/tmp//file_contexts.local: 6)
/virt/iso    (/.*)?    system_u:object_r:public_content_rw_t:s0 (Invalid 
argument).
libsemanage.fcontext_parse: could not parse file context record (Invalid 
argument).
libsemanage.dbase_file_cache: could not cache file database (Invalid 
argument).
libsemanage.enter_ro: could not enter read-only section (Invalid argument).
/usr/sbin/semanage: Could not check if file context for /virt/iso(/.*)? 
is defined

2012-09-03 20:37:22::DEBUG::common_utils::337::root:: retcode = 1
2012-09-03 20:37:22::ERROR::engine-setup::1566::root:: Traceback (most 
recent call last):
   File "/usr/bin/engine-setup", line 1544, in _configNfsShare
     nfsutils.setSELinuxContextForDir(controller.CONF["NFS_MP"], 
nfsutils.SELINUX_RW_LABEL)
   File "/usr/share/ovirt-engine/scripts/nfsutils.py", line 43, in 
setSELinuxContextForDir
     utils.execCmd(cmd, None, True, 
output_messages.ERR_SET_SELINUX_NFS_SHARE)
   File "/usr/share/ovirt-engine/scripts/common_utils.py", line 340, in 
execCmd
     raise Exception(msg)
Exception: Failed to set SELINUX policy for NFS share

2012-09-03 20:37:22::DEBUG::setup_sequences::62::root:: Traceback (most 
recent call last):
   File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 60, 
in run
     function()
   File "/usr/bin/engine-setup", line 1567, in _configNfsShare
     raise Exception(output_messages.ERR_FAILED_CFG_NFS_SHARE)
Exception: Failed to configure NFS share on this host

2012-09-03 20:37:22::DEBUG::engine-setup::1733::root:: *** The following 
params were used as user input:
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: 
override-httpd-config: yes
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: http-port: 80
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: https-port: 443
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: mac-range: 
00:1A:4A:DB:B2:00-00:1A:4A:DB:B2:FF
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: host-fqdn: 
virt.tcgolestan.ir
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: auth-pass: ********
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: org-name: TCGolestan
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: default-dc-type: NFS
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: 
db-remote-install: local
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: db-host: localhost
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: db-local-pass: 
********
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: nfs-mp: /virt/iso
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: iso-domain-name: ISO
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: config-nfs: yes
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: override-iptables: no
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: config-allinone: yes
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: storage-path: 
/virt/VMs
2012-09-03 20:37:22::DEBUG::engine-setup::1738::root:: superuser-pass: 
********
2012-09-03 20:37:22::ERROR::engine-setup::2367::root:: Traceback (most 
recent call last):
   File "/usr/bin/engine-setup", line 2361, in <module>
     main(confFile)
   File "/usr/bin/engine-setup", line 2150, in main
     runSequences()
   File "/usr/bin/engine-setup", line 2096, in runSequences
     controller.runAllSequences()
   File "/usr/share/ovirt-engine/scripts/setup_controller.py", line 54, 
in runAllSequences
     sequence.run()
   File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 154, 
in run
     step.run()
   File "/usr/share/ovirt-engine/scripts/setup_sequences.py", line 60, 
in run
     function()
   File "/usr/bin/engine-setup", line 1567, in _configNfsShare
     raise Exception(output_messages.ERR_FAILED_CFG_NFS_SHARE)
Exception: Failed to configure NFS share on this host



/*Tim Hildred <thildred at redhat.com>*/ wrote on Sun, 2 Sep 2012 19:30:39 
-0400 (EDT):
> Hey Mohsen;
>
> Did you check /etc/sysconfig/selinux to ensure that "SELINUX=enforcing"?
>
> If you set it with setenforce, it would have reverted to whatever is in that file on any reboots.
>
> At least that was my problem when I got that error.
>
> Tim Hildred, RHCE
> Content Author II - Engineering Content Services, Red Hat, Inc.
> Brisbane, Australia
> Email: thildred at redhat.com
> Internal: 8588287
> Mobile: +61 4 666 25242
> IRC: thildred
>
> ----- Original Message -----
>> From: "Mohsen Saeedi" <mohsen.saeedi at gmail.com>
>> To: users at ovirt.org
>> Sent: Monday, September 3, 2012 6:59:47 AM
>> Subject: [Users] engine-cleanup and then engine-setup - Failed to enable	SELinux boolean
>>
>>
>> Hi
>> i'm usign Ovirt 3.1 on the Centos 6.3 x64.
>> I use engine-cleanup and then use engine-setup again. everything was
>> ok but i got the SELinux error at the end of configuration:
>>
>> Proceed with the configuration listed above? (yes|no): yes
>>
>> Installing:
>> AIO: Validating CPU Compatibility... [ DONE ]
>> Configuring oVirt-engine... [ DONE ]
>> Creating CA... [ DONE ]
>> Editing JBoss Configuration... [ DONE ]
>> Setting Database Configuration... [ DONE ]
>> Setting Database Security... [ DONE ]
>> Creating Database... [ DONE ]
>> Updating the Default Data Center Storage Type... [ DONE ]
>> Editing oVirt Engine Configuration... [ DONE ]
>> Editing Postgresql Configuration... [ DONE ]
>> Configuring the Default ISO Domain... [ DONE ]
>> Configuring Firewall (iptables)... [ DONE ]
>> Starting JBoss Service... [ DONE ]
>> Handling HTTPD... [ ERROR ]
>> Failed to enable SELinux boolean
>> Please check log file
>> /var/log/ovirt-engine/engine-setup_2012_09_03_01_17_41.log for more
>> information
>>
>> I Attached the log file.
>>
>> _______________________________________________
>> Users mailing list
>> Users at ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>

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