[one-users] The STAT flag of Host is Error.
Enric Pere Pages Montanera
vprotraining at gmail.com
Wed Feb 20 06:46:26 PST 2013
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
>>
>>
>
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>
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