[one-users] The STAT flag of Host is Error.
Tuan Le Doan
tuan.fetk52 at gmail.com
Mon Oct 8 03:50:05 PDT 2012
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
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