[one-users] The STAT flag of Host is Error.
Enric Pere Pages Montanera
vprotraining at gmail.com
Fri Feb 22 03:35:21 PST 2013
Yes, it is.
I can see it from the logs:
** (process:2714): DEBUG: system-bus-name::1.28 is inquiring whether
unix-process:2987:64626 is authorized for org.libvirt.unix.manage
** (process:2714): DEBUG: user of caller is unix-user:root
** (process:2714): DEBUG: user of subject is unix-user:oneadmin
** (process:2714): DEBUG: checking whether unix-process:2987:64626 is
authorized for org.libvirt.unix.manage
** (process:2714): DEBUG: (nil)
** (process:2714): DEBUG: challenge (implicit_authorization = auth_admin)
** (process:2714): DEBUG:
2013-02-22 11:32:27.241+0000: 2755: error : remoteDispatchAuthPolkit:2559 :
Policy kit denied action org.libvirt.unix.manage from pid 2987, uid 491:
exit status 2
2013-02-22 11:32:27.241+0000: 2755: error : remoteDispatchAuthPolkit:2588 :
authentication failed: Authorization requires authentication but no agent
is available.
cheers,
Enric
2013-02-22 11:32:27.242+0000: 2745: error : virNetSocketReadWire:999 : End
of file while reading data: Input/output error
2013/2/21 Jaime Melis <jmelis at opennebula.org>
> Hi Enric,
>
> is this your current configuration?
>
> $ cat
> /etc/polkit-1/localauthority/50-local.d/50-org.libvirt.unix.manage-opennebula.pkla
> Identity=unix-user:oneadmin
> Action=org.libvirt.unix.manage
> #Action=org.libvirt.unix.monitor
> ResultAny=yes
> ResultInactive=yes
> ResultActive=yes
>
> $ cat /etc/libvirt/qemu.conf
> user = "oneadmin"
> group = "oneadmin"
> dynamic_ownership = 0
>
> also, can you try without SELinux enabled? (setenforce 0)
>
> cheers,
> Jaime
>
>
> On Wed, Feb 20, 2013 at 3:46 PM, Enric Pere Pages Montanera <
> vprotraining at gmail.com> wrote:
>
>> Hi all,
>>
>> I am having the same issue described in this thread, I tried your
>> suggestions but unfortunately they are not working for me.
>>
>> I tried
>>
>>
>> - Add unix_sock_group = oneadmin
>> - Add unix_sock_ro_perms = 0777
>> - Add unix_sock_rw_perms = 0777
>> - Add auth_unix_rw = "none"
>>
>> I tried it without auth and with polkit auth, but still not able to
>> connect to the hypervisor.
>>
>> It is weird cause I was able to do the same with the same host in the
>> past.
>>
>> I am working on a SL63, just to let you know ... I have access to another
>> ONE system which exactly the same config (OS,etc) and there everything
>> seems working.
>>
>> Any thoughts?
>>
>> BR,
>> Enric
>>
>>
>>
>>
>> 2012/10/8 André Monteiro <andre.monteir at gmail.com>
>>
>>> Can you do a virsh -c qemu:///system? If not its a OS problem, not ONE.
>>>
>>> If yes, I'm working on a SL6.2, on the vmm_exec_kvm.conf the line
>>> "EMULATOR = /usr/libexec/qemu-kvm" must have your correct path of qemu-kvm,
>>> does "/usr/libexec/qemu-kvm" exists?
>>>
>>> --
>>> André Monteiro
>>>
>>>
>>>
>>>
>>> On Mon, Oct 8, 2012 at 12:31 PM, Tuan Le Doan <tuan.fetk52 at gmail.com>wrote:
>>>
>>>> Andre,
>>>>
>>>> Yes, my location is /var/lib/one/etc/vmm_exec/vmm_exec_kvm.conf.
>>>> I made like your suggestion, howerver it's still error :(
>>>>
>>>> 2012/10/8 André Monteiro <andre.monteir at gmail.com>
>>>>
>>>>> Hello,
>>>>>
>>>>> Sorry, that's my /opt/opennebula is my self-contained installation
>>>>> folder, you must edit your own folder, something like
>>>>> /srv/cloud/one/etc/vmm or /var/lib/one/etc/.
>>>>>
>>>>> --
>>>>> André Monteiro
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Oct 8, 2012 at 11:50 AM, Tuan Le Doan <tuan.fetk52 at gmail.com>wrote:
>>>>>
>>>>>> Dear Andre,
>>>>>>
>>>>>> I didn't find /opt/opennebula/etc/vmm_exec/vmm_exec_kvm.conf
>>>>>> I'm using CentOS 6.3, is there some different?
>>>>>>
>>>>>> Thank you.
>>>>>>
>>>>>> 2012/10/8 André Monteiro <andre.monteir at gmail.com>
>>>>>>
>>>>>>> Hello,
>>>>>>>
>>>>>>> The one time I had that problem I couldn't connect to hypervisor
>>>>>>> from virsh. Try virsh -c qemu:///system to confirm that.
>>>>>>>
>>>>>>> My solution was:
>>>>>>>
>>>>>>> - Edit /etc/libvirt/libvirtd.conf
>>>>>>> - Add unix_sock_group = oneadmin
>>>>>>> - Add unix_sock_ro_perms = 0777
>>>>>>> - Add unix_sock_rw_perms = 0777
>>>>>>> - Add auth_unix_rw = "none"
>>>>>>> - service libvirtd restart
>>>>>>> - Edit /opt/opennebula/etc/vmm_exec/vmm_exec_kvm.conf
>>>>>>> - Add EMULATOR = /usr/libexec/qemu-kvm
>>>>>>> - one stop
>>>>>>> - one start
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> André Monteiro
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Mon, Oct 8, 2012 at 10:28 AM, Tuan Le Doan <tuan.fetk52 at gmail.com
>>>>>>> > wrote:
>>>>>>>
>>>>>>>
>>>>>>>> Thank you for all reply, I fixed that error, but after that i
>>>>>>>> received another error when i created host:
>>>>>>>>
>>>>>>>> This is my oned.log file:
>>>>>>>>
>>>>>>>> Command execution fail: 'if [ -x "/var/tmp/one/im/run_probes" ];
>>>>>>>> then /var/tmp/one/im/run_probes kvm 1 centoshost;
>>>>>>>> else exit 42; fi'
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][I]: error: authentication failed:
>>>>>>>> Authorization requires authentication but no agent is available.
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][I]:
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][I]: error: failed to connect to the
>>>>>>>> hypervisor
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][E]: Error executing kvm.rb
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][I]: ExitCode: 255
>>>>>>>> Fri Oct 5 16:52:51 2012 [InM][E]: Error monitoring host 1 :
>>>>>>>> MONITOR FAILURE 1 Error executing kvm.rb
>>>>>>>>
>>>>>>>> I tried to add libvirt group and add oneadmin user to libvirt and
>>>>>>>> kvm group, but it's still error.
>>>>>>>>
>>>>>>>> Hope that anyone can help me :P
>>>>>>>>
>>>>>>>> Regards.
>>>>>>>>
>>>>>>>>
>>>>>>>> 2012/10/3 Rodolfo Conte Brufatto <rcbrufatto at gmail.com>
>>>>>>>>
>>>>>>>>
>>>>>>>>> Tuan, there is no key in your .ssh directory. You will need that
>>>>>>>>> anyway.
>>>>>>>>> Make sure the key pair file and the public key are available in
>>>>>>>>> that directory. After that, depending on how you generated the key files
>>>>>>>>> (using ssh-keygen or openssl) you just need to copy your public key to
>>>>>>>>> .ssh/authorized_keys. If it was created with openssl you can export it
>>>>>>>>> using ssh-keygen as well.
>>>>>>>>>
>>>>>>>>> cheers
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Wed, Oct 3, 2012 at 6:04 AM, Tuan Le Doan <
>>>>>>>>> tuan.fetk52 at gmail.com> wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> I use only one machine for both of Master and Host (I installed
>>>>>>>>>> OpenNebula and KVM in 1 server).
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> 2012/10/3 Duverne, Cyrille <cyrille.duverne at euranova.eu>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>> Hello Tuan,
>>>>>>>>>>>
>>>>>>>>>>> Are you sure that the ssl key of oneadmin on your Master machine
>>>>>>>>>>> is the same than the one in your Host ?
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> CyD
>>>>>>>>>>>
>>>>>>>>>>> Blog : http://blog.cduverne.com
>>>>>>>>>>> Twitter : @CydsWorld
>>>>>>>>>>>
>>>>>>>>>>> "Imagination is more important than Knowledge"
>>>>>>>>>>> Albert Einstein
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Mercredi 03/10/2012 à 9:43 Tuan Le Doan a écrit:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Hi CyD,
>>>>>>>>>>>
>>>>>>>>>>> This is the output:
>>>>>>>>>>>
>>>>>>>>>>> [oneadmin at centoshost Desktop]$ ls -lArth
>>>>>>>>>>> /var/lib/one/.ssh/config
>>>>>>>>>>> -rw-rw-r--. 1 oneadmin oneadmin 33 Sep 24 15:35
>>>>>>>>>>> /var/lib/one/.ssh/config
>>>>>>>>>>>
>>>>>>>>>>> Do you know how can i do to fix it?
>>>>>>>>>>>
>>>>>>>>>>> Thanks.
>>>>>>>>>>>
>>>>>>>>>>> 2012/10/3 Duverne, Cyrille <cyrille.duverne at euranova.eu>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>> Hello Tuan,
>>>>>>>>>>>>
>>>>>>>>>>>> Could you send the output of : " ls -lArth
>>>>>>>>>>>> /var/lib/one/.ssh/config "
>>>>>>>>>>>>
>>>>>>>>>>>> I suspect you didn't chown -R the directory.
>>>>>>>>>>>>
>>>>>>>>>>>> Kind regards
>>>>>>>>>>>> CyD
>>>>>>>>>>>>
>>>>>>>>>>>> Blog : http://blog.cduverne.com
>>>>>>>>>>>> Twitter : @CydsWorld
>>>>>>>>>>>>
>>>>>>>>>>>> "Imagination is more important than Knowledge"
>>>>>>>>>>>> Albert Einstein
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Mercredi 03/10/2012 à 6:58 Tuan Le Doan a écrit:
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Dear all,
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> I have installed Opennebula 3.6 and KVM successful on single
>>>>>>>>>>>> machine (CentOS 6.3).
>>>>>>>>>>>>
>>>>>>>>>>>> But when I add host and run “onehost list” command, the state
>>>>>>>>>>>> of host is error.
>>>>>>>>>>>>
>>>>>>>>>>>> I checked the log file and saw “Bad owner or permisions on
>>>>>>>>>>>> /var/lib/one/.ssh/config” message.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> So I think my error is the password less connection to host was
>>>>>>>>>>>> lost.
>>>>>>>>>>>>
>>>>>>>>>>>> I tried to change permission of /var/lib/one to oneadmin user
>>>>>>>>>>>> with “sudo chown oneadmin:oneadmin /var/lib/one” but it’s still error.
>>>>>>>>>>>>
>>>>>>>>>>>> I couldn’t create SSH key for oneadmin because of “Bad owner or
>>>>>>>>>>>> permisions on /var/lib/one/.ssh/config” error.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Anyone can help me to fix it?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Regards.
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>>
>>>>>>>>>>>> *Le Doan Tuan
>>>>>>>>>>>> -----------------------------------------------------*
>>>>>>>>>>>> Undergraduate Student of School of Electronics &
>>>>>>>>>>>> Telecommunications.
>>>>>>>>>>>> Hanoi University of Science & Technology
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Tel : +84 987 248 215
>>>>>>>>>>>> Yahoo: ledoantuan1
>>>>>>>>>>>> Skype: ledoantuan1
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>>
>>>>>>>>>>> *Le Doan Tuan
>>>>>>>>>>> -----------------------------------------------------*
>>>>>>>>>>> Undergraduate Student of School of Electronics &
>>>>>>>>>>> Telecommunications.
>>>>>>>>>>> Hanoi University of Science & Technology
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Tel : +84 987 248 215
>>>>>>>>>>> Yahoo: ledoantuan1
>>>>>>>>>>> Skype: ledoantuan1
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>>
>>>>>>>>>> *Le Doan Tuan
>>>>>>>>>> -----------------------------------------------------*
>>>>>>>>>> Undergraduate Student of School of Electronics &
>>>>>>>>>> Telecommunications.
>>>>>>>>>> Hanoi University of Science & Technology
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Tel : +84 987 248 215
>>>>>>>>>> Yahoo: ledoantuan1
>>>>>>>>>> Skype: ledoantuan1
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> _______________________________________________
>>>>>>>>>> Users mailing list
>>>>>>>>>> Users at lists.opennebula.org
>>>>>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Have you tried turning it off and on again?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>>
>>>>>>>> *Le Doan Tuan-----------------------------------------------------*
>>>>>>>> Undergraduate Student of School of Electronics &
>>>>>>>> Telecommunications.
>>>>>>>> Hanoi University of Science & Technology
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Tel : +84 987 248 215
>>>>>>>> Yahoo: ledoantuan1
>>>>>>>> Skype: ledoantuan1
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at lists.opennebula.org
>>>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> *Le Doan Tuan-----------------------------------------------------*
>>>>>> Undergraduate Student of School of Electronics & Telecommunications.
>>>>>> Hanoi University of Science & Technology
>>>>>> Tel : +84 987 248 215
>>>>>> Yahoo: ledoantuan1
>>>>>> Skype: ledoantuan1
>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> *Le Doan Tuan-----------------------------------------------------*
>>>> Undergraduate Student of School of Electronics & Telecommunications.
>>>> Hanoi University of Science & Technology
>>>> Tel : +84 987 248 215
>>>> Yahoo: ledoantuan1
>>>> Skype: ledoantuan1
>>>>
>>>>
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
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