[one-users] OpenNebula user portal
Hi, I'm trying to use OpenNebula now, and I can create my VMs now. OpenNebula has a rich command interface, but it seems that there is no webpage interface. Did I miss someting? Yu ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] OpenNebula user portal
Dear Yu, please check http://dev.opennebula.org/projects/management-console/wiki I think that's the kind of interface you are looking for. Cheers, Stefan Yu Zhiguo schrieb: > Hi, > > I'm trying to use OpenNebula now, and I can create > my VMs now. > OpenNebula has a rich command interface, but it seems > that there is no webpage interface. > Did I miss someting? > > Yu > > > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > -- Dipl.-Inform. Stefan Freitag Institut für Roboterforschung - Abteilung Informationstechnik Universitaet Dortmund | phone: +49 (0)231-755-7009 Otto-Hahn-Str. 8 | mobile: +49 (0)176-23900074 44221 Dortmund, Germany | fax:+49 (0)231-755-3251 www.irf.uni-dortmund.de | email: stefan.frei...@udo.edu ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] OpenNebula user portal
Hi Let me add to Stefan's email that the EC2 API implementation in the next release can be used from typical EC2 client tools, such as ElasticFox and HybridFox (see http://www.opennebula.org/documentation:rel1.6:ec2qec), or even the Euca2ools. In nay case the Management Console developed by SARA provides richer functionality. Regards On Wed, Jul 7, 2010 at 9:54 AM, Stefan Freitag wrote: > Dear Yu, > > please check > > http://dev.opennebula.org/projects/management-console/wiki > > I think that's the kind of interface you are looking for. > > Cheers, > Stefan > > > Yu Zhiguo schrieb: >> Hi, >> >> I'm trying to use OpenNebula now, and I can create >> my VMs now. >> OpenNebula has a rich command interface, but it seems >> that there is no webpage interface. >> Did I miss someting? >> >> Yu >> >> >> ___ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > > > -- > Dipl.-Inform. Stefan Freitag > Institut für Roboterforschung - Abteilung Informationstechnik > Universitaet Dortmund | phone: +49 (0)231-755-7009 > Otto-Hahn-Str. 8 | mobile: +49 (0)176-23900074 > 44221 Dortmund, Germany | fax: +49 (0)231-755-3251 > www.irf.uni-dortmund.de | email: stefan.frei...@udo.edu > > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] OpenNebula user portal
Hi Stefan, Stefan Freitag wrote: > > http://dev.opennebula.org/projects/management-console/wiki > > I think that's the kind of interface you are looking for. > Oh, yes, Thank you very much. I'll try it. Yu > Cheers, > Stefan > > > Yu Zhiguo schrieb: >> Hi, >> >> I'm trying to use OpenNebula now, and I can create >> my VMs now. >> OpenNebula has a rich command interface, but it seems >> that there is no webpage interface. >> Did I miss someting? >> >> Yu >> >> >> ___ >> Users mailing list >> Users@lists.opennebula.org >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >> > > > -- > Dipl.-Inform. Stefan Freitag > Institut für Roboterforschung - Abteilung Informationstechnik > Universitaet Dortmund | phone: +49 (0)231-755-7009 > Otto-Hahn-Str. 8 | mobile: +49 (0)176-23900074 > 44221 Dortmund, Germany | fax:+49 (0)231-755-3251 > www.irf.uni-dortmund.de | email: stefan.frei...@udo.edu > > > > ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] hooks on migration
Hello, In OpenNebula the hooks can only be executed on the following events: - CREATE, when the VM is created (onevm create) - RUNNING, after the VM is successfully booted - SHUTDOWN, after the VM is shutdown - STOP, after the VM is stopped (including VM image transfers) - DONE, after the VM is deleted or shutdown Therefore after a migration the ebtables script will not be executed. Regards, Jaime 2010/7/5 Székelyi Szabolcs : > Hello, > > I'd like to ask about the operation of the hook system. We're using the > recommended ebtables way to separate virtual networks. The question is, what > happens if a VM is live-migrated from a host to the other: does the hook > script that sets up ebtables run at that time as well to set up the proper > rules on the destination host? > > Thanks, > -- > Szabolcs > > ___ > Users mailing list > Users@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] hooks on migration
Hi,
I've ran through the codebase and couldn't understand the situtation:)
1. When a live migrate succeedes the VMM Driver [1] seems to call the LCM
deploy_success_action() [2] method which in turn sets the VM's lcm state to
RUNNING.
vm->set_state(VirtualMachine::RUNNING);
vmpool->update(vm);
2. According to Hook.h [3] and PoolSQL.h [4] registered update hooks are
executed on every pool update.
do_hooks(objsql, Hook::UPDATE);
That is VMPool a PoolSQL descendant should trigger its registered update hooks.
3. According to VirtualMachinePool [5] and VirtualMachineHook [6] the hook
registered for the RUNNING event is an update hook: it is a
VirtualMachineStateHook
descendant which itself is a VirtualMachineStateMapHook descendant which seems
to be an update hook.
So that RUNNING hooks' do_hook method seems to be triggered on every vmpool
update.
VirtualMachineStateMapHook(...):
Hook(name, cmd, args, Hook::UPDATE, remote){};
4. According to the VirtualMachineStateHook [7] the do_hook method seems to
trigger the registered script if (1) the state is changed and (2) the actual
state is
the registered target lcm/vm state (ie. RUNNING and ACTIVE).
if ( prev_lcm == cur_lcm && prev_vm == cur_vm ) //Still in the same state
{
return;
}
if ( cur_lcm == lcm && cur_vm == this->vm )
{
...
hmd->execute(...)
}
So after all it seems that RUNNING hooks are executed whenever a live migration
succeed (since I guess a RUNNING vm is also an ACTIVE vm).
Note that I've did just a quick code walk through and I'm not a C++ programmer
(in fact have no C++ experience). So I might be absolutely wrong:)
I guess Szabolcs we might simple test the use case:)
Cheers,
Gyula
[1] VMM driver:
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/src/vmm/VirtualMachineManagerDriver.cc
[2] LCM deploy_success_action
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/src/lcm/LifeCycleStates.cc
[3] Hook.h
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/include/Hook.h
[4] PoolSQL.h
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/include/PoolSQL.h
[5] VirtualMachinePool.cc
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/src/vm/VirtualMachinePool.cc
[6] VirtualMachineHook.h
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/include/VirtualMachineHook.h
[7] VirtualMachineHook.cc
http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/src/vm/VirtualMachineHook.cc
Feladó: users-boun...@lists.opennebula.org [users-boun...@lists.opennebula.org]
; meghatalmazó: Jaime Melis [j.me...@fdi.ucm.es]
Küldve: 2010. július 7. 12:13
Címzett: Székelyi Szabolcs
Másolatot kap: users@lists.opennebula.org
Tárgy: Re: [one-users] hooks on migration
Hello,
In OpenNebula the hooks can only be executed on the following events:
- CREATE, when the VM is created (onevm create)
- RUNNING, after the VM is successfully booted
- SHUTDOWN, after the VM is shutdown
- STOP, after the VM is stopped (including VM image transfers)
- DONE, after the VM is deleted or shutdown
Therefore after a migration the ebtables script will not be executed.
Regards,
Jaime
2010/7/5 Székelyi Szabolcs :
> Hello,
>
> I'd like to ask about the operation of the hook system. We're using the
> recommended ebtables way to separate virtual networks. The question is, what
> happens if a VM is live-migrated from a host to the other: does the hook
> script that sets up ebtables run at that time as well to set up the proper
> rules on the destination host?
>
> Thanks,
> --
> Szabolcs
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
___
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[one-users] bridging for opennebula in ubuntu
What is the best way to set up bridges in ubuntu to work with opennebula? i did: brctl addbr br0 brctl addif br0 eth0 and have the bridge an ip and brought it up but i still dont think its right because when i turn it on i can no longer list my nodes with onevm list also I have 2 interfaces on both my head and compute nodes, eth0 is connected to a private lan and eth1 is connected directly to the internet. -Ross ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
