[one-users] facing a problem about SSH
hy xu
xuhy.bupt at gmail.com
Tue Mar 30 03:15:48 PDT 2010
Hi，
I found it's crazy that the SSH problems still exists without any
operation..
The ssh_config in front-end has been edited and the SSH figureprint has been
removed.
The only operation I remembered is that I tryed to delete the deployed VM
which can not run regularly using onevm delete. and refused.
May be I need to know the SSH issues deeply.
Thanks~
Alex
在 2010年3月30日 上午9:59，hy xu <xuhy.bupt at gmail.com>写道：
>
> Hi，
> Thank you so much for your help. I have resolved the first SSH problem and
> VM template problem with comments removed .
>
> But the VM state is still wrong, always being boot.
>
> The hypervisor I used is KVM. And I have checked the installation of KVM
> and so on.
>
>
> the detail of the log is shown:
>
> Thu Mar 25 03:39:24 2010 [DiM][I]: New VM state is ACTIVE.
> Thu Mar 25 03:39:25 2010 [LCM][I]: New VM state is PROLOG.
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh:
> front-end:/srv/cloud/one-templates/ttylinux.img 192.168.111.5:
> /srv/cloud/one-templates/2/images/disk.0
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: DST:
> /srv/cloud/one-templates/2/images/disk.0
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Creating directory
> /srv/cloud/one-templates/2/images
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Executed "mkdir -p
> /srv/cloud/one-templates/2/images".
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
> /srv/cloud/one-templates/2/images".
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Cloning
> /srv/cloud/one-templates/ttylinux.img
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Executed "cp
> /srv/cloud/one-templates/ttylinux.img
> /srv/cloud/one-templates/2/images/disk.0".
> Thu Mar 25 03:39:25 2010 [TM][I]: tm_clone.sh: Executed "chmod a+w
> /srv/cloud/one-templates/2/images/disk.0".
> Thu Mar 25 03:39:25 2010 [LCM][I]: New VM state is BOOT
> Thu Mar 25 03:39:25 2010 [VMM][I]: Generating deployment file:
> /var/lib/one/2/deployment.0
>
> What is wrong with it?
>
> Thanks again~
>
> ALex
>
>
> 在 2010年3月25日 上午8:03，Ettore Enrico Delfino Ligorio <ettoreusp at gmail.com>写道：
>
>
> Hi,
>>
>> You must edit /etc/ssh/ssh_config of the frontend to hove something
>> silimar to:
>>
>> ########################################
>> Host *
>> ForwardX11Trusted yes
>> ForwardX11 yes
>> StrictHostKeyChecking no # this line takes care of that question
>> ########################################
>>
>> What vmm driver you are using? xen, kvm or vmware?
>>
>> About the files refered in the context. Does they exist?
>>
>> Can you send us the $ONE_LOCATION/var/log/one/<VMID>.log?
>>
>> Just for clarity, try to remove lines with # and add a space before the
>> last ]
>>
>> Best regards.
>> --
>> Ettore Enrico Delfino Ligorio
>> +55-11-3091-6480
>>
>> 2010/3/24 hy xu <xuhy.bupt at gmail.com>:
>> > hi,
>> >
>> > Sorry for my question.
>> >
>> > This time I did not do anything.at first everything is OK. The status
>> of
>> > hosts is on and I can tail the log.
>> >
>> > But When I decide to create VM, the status changed to err.
>> > I don't know what happened and I still can sudo -u oneadmin ssh
>> > 192.168.111.6 .5(my nodes)
>> >
>> > it always display these:
>> > The authenticity of host '192.168.111.6 (192.168.111.6)' can't be
>> > established.
>> > RSA key fingerprint is c9:d1:99:fa:2f:e8:20:c2:44:6c:b2:b9:e0:d5:17:74.
>> > Are you sure you want to continue connecting (yes/no)?
>> > The authenticity of host '192.168.111.6 (192.168.111.6)' can't be
>> > established.
>> > RSA key fingerprint is c9:d1:99:fa:2f:e8:20:c2:44:6c:b2:b9:e0:d5:17:74.
>> > Are you sure you want to continue connecting (yes/no)?
>> > The authenticity of host '192.168.111.6 (192.168.111.6)' can't be
>> > established.
>> > RSA key fingerprint is c9:d1:99:fa:2f:e8:20:c2:44:6c:b2:b9:e0:d5:17:74.
>> > Are you sure you want to continue connecting (yes/no)?
>> >
>> > And Another question is about VM creation.
>> >
>> > I used the example from internet:ttylinux and try to modify the vm
>> template
>> > to fit my situation.
>> >
>> > and the template is below:
>> > NAME = testvm
>> > CPU = 0.1
>> > MEMORY = 64
>> > DISK = [
>> > source = "/srv/cloud/one-templates/ttylinux.img",
>> > target = "hda",
>> > readonly = "no" ]
>> > NIC = [ NETWORK = "DSN Lan" ]
>> > FEATURES = [ acpi="no" ]
>> > CONTEXT = [
>> > # hostname = "DSN",
>> > ip_public = "192.168.111.10",
>> > files = "/srv/cloud/one-templates/init.sh
>> > /srv/cloud/one-templates/id_rsa.pub",
>> > # target = "hdc",
>> > # root_pubkey = "id_rsa.pub",
>> > username = "opennebula"]
>> > # user_pubkey = "id_rsa.pub"
>> >
>> > the error is it can not parse the template.
>> >
>> > the context section can not be recongnize?
>> >
>> > Thank you so much for your help.
>> >
>> > Alex
>> > 2010/3/22 Tres Wong-Godfrey <tres at blas.phemo.us>
>> >>
>> >> On Mar 22, 2010, at 6:15 AM, hy xu wrote:
>> >>
>> >> > But someone modified the SSH configuration in two nodes using
>> SSH-keygen
>> >> > commond.
>> >> >
>> >> > And after that the status changed to error, and always point out that
>> >> > root at XXXx password:
>> >> >
>> >> > I have tried some methods but It seems still wrong~
>> >> >
>> >> > What should I do?
>> >> >
>> >> Hi Alex,
>> >>
>> >> Have you tried removing the ssh fingerprint for the two machines from
>> >> ~oneadmin/.ssh/known_hosts ?
>> >>
>> >>
>> >> Good Luck.
>> >>
>> >> Regards,
>> >> Tres
>> >>
>> >> Tres Wong-Godfrey
>> >
>> >
>> > --
>> > Best Wishes~
>> >
>> > 许辉阳
>> > 中国移动通信研究院
>> > Huiyang Xu
>> > China Mobile Research Institute
>> > 邮箱: xuhuiyang at chinamobile.com
>> > 手机:+86 13810485177
>> >
>> > _______________________________________________
>> > Users mailing list
>> > Users at lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >
>> >
>>
>
>
>
> --
> Best Wishes~
>
> 许辉阳
> 中国移动通信研究院
> Huiyang Xu
> China Mobile Research Institute
> 邮箱: xuhuiyang at chinamobile.com
> 手机:+86 13810485177
>
--
Best Wishes~
许辉阳
中国移动通信研究院
Huiyang Xu
China Mobile Research Institute
邮箱: xuhuiyang at chinamobile.com
手机:+86 13810485177
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