[one-users] Fwd: VM migration between clouds (Tino Vazquez)

Tino Vazquez cvazquez at c12g.com
Thu Oct 31 03:26:51 PDT 2013 

Hi,

Ok, it seems that the OCCI server is working. The problem that you
refer is that you cannot create VMs through the OCCI server, am I
right?

In that case, I would need to know the output of

$ occi-compute create <vm.tmpl>

the above is the preferred way to create VMs through OCCI, instead of
using curl.

Regards,

-Tino

On Wed, Oct 30, 2013 at 9:23 PM, aok pan <aokpan at gmail.com> wrote:
> Dear Tino,
> the output as follows:
> [root at localhost server2]# occi-compute list --url http://192.168.0.8:4567
> --username oneadmin --password qwerty
> <COMPUTE_COLLECTION>
>   <COMPUTE name='Hello' href='http://0.0.0.0:4567/compute/14'/>
>   <COMPUTE name='newVm' href='http://0.0.0.0:4567/compute/16'/>
> </COMPUTE_COLLECTION>
>
>
> B,rgds
> Amira
>
>
> On Wed, Oct 30, 2013 at 4:12 PM, Tino Vazquez <cvazquez at c12g.com> wrote:
>>
>> Hi,
>>
>> What is the output of "occi-compute list"?
>>
>> Regards,
>>
>> -Tino
>> --
>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>
>> --
>> Constantino Vázquez Blanco, PhD, MSc
>> Senior Infrastructure Architect at C12G Labs
>> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>>
>> --
>> Confidentiality Warning: The information contained in this e-mail and
>> any accompanying documents, unless otherwise expressly indicated, is
>> confidential and privileged, and is intended solely for the person
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>> Unauthorized distribution, review, use, disclosure, or copying of this
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>>
>>
>> On Wed, Oct 30, 2013 at 12:53 PM, aok pan <aokpan at gmail.com> wrote:
>> > Dear Tino ,
>> > i did but the same not viewed.
>> > B.rgds
>> > Amira
>> >
>> >
>> > On Wed, Oct 30, 2013 at 12:02 PM, Tino Vazquez <cvazquez at c12g.com>
>> > wrote:
>> >>
>> >> On Tue, Oct 29, 2013 at 7:04 PM, aok pan <aokpan at gmail.com> wrote:
>> >> > Dear Tino ,
>> >> > Actually i am having the two open nebula clouds installed on my two
>> >> > laptops
>> >> > (Dell 1 Terra hard Ram 8 GB Core I7) yes both are on the same network
>> >> > .
>> >> > actually i am doing this migration as it is a task ( project that is
>> >> > needed
>> >> > from me to implement at college) but as i have no experience i used
>> >> > open
>> >> > Nebula help.
>> >> > so please be patient with me as i am i need to do this migration of
>> >> > the
>> >> > VM
>> >> > by this i will be finished from my task.
>> >> > i tried to do the following please tell em if right or wrong. and if
>> >> > right
>> >> > pleaase tell me how i can solve the problem .
>> >> >
>> >> > first step: $ su
>> >> > then enter the password of the server
>> >> > in our case : amira30
>> >> > then $ su - oneadmin
>> >> > this will appear :[oneadmin at localhost ~]
>> >> > then write the following command :oneuser show
>> >> > this will appear :
>> >> >
>> >> > USER 0 INFORMATION
>> >> > ID             : 0
>> >> > NAME           : oneadmin
>> >> > GROUP          : oneadmin
>> >> > PASSWORD       : b1b3773a05c0ed0176787a4f1574ff0075f7521e
>> >> > AUTH_DRIVER    : core
>> >> > ENABLED        : Yes
>> >> > USER TEMPLATE
>> >> > RESOURCE USAGE & QUOTAS
>> >> >
>> >> > su
>> >> > to go to the root and then write the following command
>> >> > $vim /var/lib/one/.one/occi_auth
>> >> > the file will appear for you  press insert
>> >> > and then write :oneadmin:b1b3773a05c0ed0176787a4f1574ff0075f7521e
>> >>
>> >>
>> >> Here you may be introducing an extra colon (:). Try
>> >>
>> >>     1) shut down occi server
>> >>     2) recreate the occi_auth file with only
>> >>
>> >>           oneadmin:b1b3773a05c0ed0176787a4f1574ff0075f7521e
>> >>
>> >>     3) bring up occi server
>> >>
>> >> > the after theh one admin is the <password we got from oneuser show 0
>> >> > command
>> >> > up>
>> >> > after you finish to save what you have added press <escape button
>> >> > then
>> >> > x>
>> >> >
>> >> > then
>> >> > $ occi-server start
>> >> >
>> >> > then $install yum install curl
>> >> >
>> >> > now to create vm.xml file write the following:
>> >> > $vim vm.xml
>> >> > the white screen of the file will open
>> >> > press i
>> >> > then paste the following data:
>> >> > ///////////////////////////////////////////////////////////
>> >> >   <COMPUTE>
>> >> >       <NAME>test</NAME>
>> >> >       <INSTANCE_TYPE>medium</INSTANCE_TYPE>
>> >> >       <DISK>
>> >> >          <STORAGE href='0'/>
>> >> >       </DISK>
>> >> >       <OS>
>> >> >          <ARCH>x86_64</ARCH>
>> >> >       </OS>
>> >> >       <NIC>
>> >> >           <NETWORK href='0'/>
>> >> >       </NIC>
>> >> >       <GRAPHICS>
>> >> >           <TYPE>vnc</TYPE>
>> >> >           <PORT>-1</PORT>
>> >> >           <LISTEN>0.0.0.0</LISTEN>
>> >> >       </GRAPHICS>
>> >> >   </COMPUTE>
>> >> > //////////////////////////////////////////////////////////////////
>> >> >
>> >> > then esc
>> >> > then : then x then press enter
>> >> > the the last line .
>> >> > curl -X POST -u oneadmin:password http://localhost:5678/compute -T
>> >> > vm.xml
>> >> > didn't show the on the cloud.
>> >>
>> >> What is the exact output of that command?
>> >>
>> >> Regards,
>> >>
>> >> -Tino
>> >>
>> >>
>> >> >
>> >> >
>> >> >
>> >> >
>> >> > On Tue, Oct 29, 2013 at 3:18 PM, Tino Vazquez <cvazquez at c12g.com>
>> >> > wrote:
>> >> >>
>> >> >> Hi,
>> >> >>
>> >> >> I'm afraid this is a novel development, it has not been done before.
>> >> >> You will need to first consider what is the connectivity between
>> >> >> these
>> >> >> two datacenters: do they share networking, are they in the same
>> >> >> administrative domain?
>> >> >>
>> >> >> Regards,
>> >> >>
>> >> >> -Tino
>> >> >> --
>> >> >> OpenNebula - Flexible Enterprise Cloud Made Simple
>> >> >>
>> >> >> --
>> >> >> Constantino Vázquez Blanco, PhD, MSc
>> >> >> Senior Infrastructure Architect at C12G Labs
>> >> >> www.c12g.com | @C12G | es.linkedin.com/in/tinova
>> >> >>
>> >> >> --
>> >> >> Confidentiality Warning: The information contained in this e-mail
>> >> >> and
>> >> >> any accompanying documents, unless otherwise expressly indicated, is
>> >> >> confidential and privileged, and is intended solely for the person
>> >> >> and/or entity to whom it is addressed (i.e. those identified in the
>> >> >> "To" and "cc" box). They are the property of C12G Labs S.L..
>> >> >> Unauthorized distribution, review, use, disclosure, or copying of
>> >> >> this
>> >> >> communication, or any part thereof, is strictly prohibited and may
>> >> >> be
>> >> >> unlawful. If you have received this e-mail in error, please notify
>> >> >> us
>> >> >> immediately by e-mail at abuse at c12g.com and delete the e-mail and
>> >> >> attachments and any copy from your system. C12G thanks you for your
>> >> >> cooperation.
>> >> >>
>> >> >>
>> >> >> On Tue, Oct 29, 2013 at 1:37 PM, aok pan <aokpan at gmail.com> wrote:
>> >> >> > Dear Tino,
>> >> >> > Can you please advice how it is done (extending the OCCI API or
>> >> >> > the
>> >> >> > native
>> >> >> > XMLRPC interface in
>> >> >> > OpenNebula to implement ONE2ONE migration) or if some one or paper
>> >> >> > or
>> >> >> > document that made this task before .
>> >> >> > i will be highly appreciated.
>> >> >> > B.rgds
>> >> >> > Amira
>> >> >> >
>> >> >> >
>> >> >> > On Tue, Oct 29, 2013 at 2:17 PM, Tino Vazquez <cvazquez at c12g.com>
>> >> >> > wrote:
>> >> >> >>
>> >> >> >> Hi,
>> >> >> >>
>> >> >> >> On Tue, Oct 29, 2013 at 12:58 PM, aok pan <aokpan at gmail.com>
>> >> >> >> wrote:
>> >> >> >> > Dear Tino,
>> >> >> >> > Many thanks again for your reply .
>> >> >> >> > please clarify what do you mean by a development (do you mean
>> >> >> >> > creating
>> >> >> >> > API
>> >> >> >> > or what)?
>> >> >> >>
>> >> >> >> Yes, I mean extending the OCCI API or the native XMLRPC interface
>> >> >> >> in
>> >> >> >> OpenNebula to implement ONE2ONE migration. This is not an easy
>> >> >> >> task.
>> >> >> >>
>> >> >> >> > I am not familiar with AppMarket add-on can you please advice a
>> >> >> >> > link
>> >> >> >> > or
>> >> >> >> > an
>> >> >> >> > address i can read from in order to be familiar with as you
>> >> >> >> > mentioned
>> >> >> >> > it
>> >> >> >> > can
>> >> >> >> > help me with my request.
>> >> >> >>
>> >> >> >> AppMarket has been recently turned into an OpenNebula add-on. You
>> >> >> >> can
>> >> >> >> read about it here: https://github.com/OpenNebula/addon-appmarket
>> >> >> >>
>> >> >> >> Regards,
>> >> >> >>
>> >> >> >> -Tino
>> >> >> >>
>> >> >> >>
>> >> >> >> > B.rgds
>> >> >> >> > Amira
>> >> >> >> >
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > Hi,
>> >> >> >> >
>> >> >> >> > Well, the OCCI interface doesn't take migration between cloud
>> >> >> >> > environments into account, so a development would need to be
>> >> >> >> > made
>> >> >> >> > in
>> >> >> >> > order to support such feature.
>> >> >> >> >
>> >> >> >> > Are you familiar with the AppMarket add-on [1] ?  It could be a
>> >> >> >> > start
>> >> >> >> > for an image based federation, to be extended afterwards (OCCI
>> >> >> >> > can
>> >> >> >> > fit
>> >> >> >> > here, it can be extended to take into account this migration
>> >> >> >> > feature).
>> >> >> >> >
>> >> >> >> > Regards,
>> >> >> >> >
>> >> >> >> > -Tino
>> >> >> >> >
>> >> >> >> > [1]
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > https://github.com/OpenNebula/addon-appmarket/blob/master/README.md
>> >> >> >> >
>> >> >> >> > On Mon, Oct 28, 2013 at 2:14 PM, Tino Vazquez
>> >> >> >> > <cvazquez at c12g.com>
>> >> >> >> > wrote:
>> >> >> >> >> fyi
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> ---------- Forwarded message ----------
>> >> >> >> >> From: aok pan <aokpan at gmail.com>
>> >> >> >> >> Date: Mon, Oct 28, 2013 at 1:00 PM
>> >> >> >> >> Subject: Re: [one-users] VM migration between clouds
>> >> >> >> >> To: Tino Vazquez <cvazquez at c12g.com>
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> Dear Tino ,
>> >> >> >> >> Thanks your Reply.
>> >> >> >> >> I have no idea about cold or hot migration but it is requested
>> >> >> >> >> from
>> >> >> >> >> me
>> >> >> >> >> to do migration of VM from one cloud to the other using OCCI
>> >> >> >> >> API
>> >> >> >> >> can
>> >> >> >> >> this be done in any way pls advice .
>> >> >> >> >> B.rgds
>> >> >> >> >> Amira
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> On Mon, Oct 28, 2013 at 1:54 PM, Tino Vazquez
>> >> >> >> >> <cvazquez at c12g.com>
>> >> >> >> >> wrote:
>> >> >> >> >>>
>> >> >> >> >>> Hi Aok,
>> >> >> >> >>>
>> >> >> >> >>> By default there is no support for VM migration between two
>> >> >> >> >>> clouds.
>> >> >> >> >>> But it is very interesting for us, in planning this feature
>> >> >> >> >>> mid
>> >> >> >> >>> to
>> >> >> >> >>> long term support, to better understand what is expected of
>> >> >> >> >>> this
>> >> >> >> >>> type
>> >> >> >> >>> of federation.
>> >> >> >> >>>
>> >> >> >> >>> Could you elaborate a bit more on what type of migration are
>> >> >> >> >>> you
>> >> >> >> >>> expecting. Are we talking hot or cold migration? Or just
>> >> >> >> >>> simply
>> >> >> >> >>> image
>> >> >> >> >>> sharing?
>> >> >> >> >>>
>> >> >> >> >>> Regards,
>> >> >> >> >>>
>> >> >> >> >>> -Tino
>> >> >> >> >>> --
>> >> >> >> >
>> >> >> >> >
>> >> >> >> > _______________________________________________
>> >> >> >> > 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
>> >> >> >
>> >> >
>> >> >
>> >> >
>> >> > _______________________________________________
>> >> > Users mailing list
>> >> > Users at lists.opennebula.org
>> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> >> >
>> >
>> >
>
>

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