[one-users] The STAT flag of Host is Error.

Enric Pere Pages Montanera vprotraining at gmail.com
Fri Feb 22 03:41:30 PST 2013 

Yes.
As root works, as oneadmin I get:
error: Failed to connect to the hypervisor
error: authentication failed: Authorization requires authentication but no
agent is available.

2013/2/22 Jaime Melis <jmelis at opennebula.org>

> Have you restarted libvirt?
>
> what happens if you do "virsh -c qemu:///system" as oneadmin? and as root?
>
>
> On Fri, Feb 22, 2013 at 12:35 PM, Enric Pere Pages Montanera <
> vprotraining at gmail.com> wrote:
>
>> 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
>>
>>
>>
>
>
> --
> Jaime Melis
> Project Engineer
> OpenNebula - The Open Source Toolkit for Cloud Computing
> www.OpenNebula.org | jmelis at opennebula.org
>
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