[one-users] The STAT flag of Host is Error.
André Monteiro
andre.monteir at gmail.com
Mon Oct 8 04:34:41 PDT 2012
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
>
>
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