Hi, Indeed, it is a bug. We have opened a ticket [1], it will be solved for the next 3.4 version.
Thank you! [1] http://dev.opennebula.org/issues/1178 -- Carlos Martín, MSc Project Engineer OpenNebula - The Open-source Solution for Data Center Virtualization www.OpenNebula.org | [email protected] | @OpenNebula<http://twitter.com/opennebula><[email protected]> 2012/3/23 Stéphane Bulot <[email protected]> > Hi Carlos, > > Thanks for your answer. > I was wrong using LEASE instead of LEASES. I find it a little bit > confusing. I followed your advices and it is indeed much better. > Unfortunatly, I've noticed something that looks like a bug in lease > management: if I try to create a new vm with a template already used by > another running vm (with lease reservation), the vm is not created (as > expected), but the lease is freed (not expected). > > Tell me what you're thinking about this. > > Here's the way to reproduce: > -First, I create a vm from my template, with the following NIC > NIC = [ NETWORK_ID = 5, > MODEL=virtio, > IP=X.X.X.1 ] > When I do a "onevnet show 5", I see that lease associated with this IP is > used. > -Then, I create another vm from the same template (for test purpose). As > expected, the vm is not created, because lease is already in use. At this > moment, if I do "onevnet show 5", the lease is not used anymore. > > -Finally, because lease has been freed, I'm able to create another vm with > the template. > > Best regards. > Stephane > > > > 2012/3/20 Carlos Martín Sánchez <[email protected]> > >> Hi Stéphane, >> >> I can see some problems with the templates you are pasting: >> >> - Your VNet template must use the LEASES attribute instead of LEASE, take >> a look at the examples in the doc. [1] >> >> - Inside VM/NIC, NETWORK_UID must be combined with the NETWORK attribute. >> If you want to provide the VNET ID, then you need to use the attribute >> NETWORK_ID [2]. >> >> - In VM/NIC, the MAC must not be set manually if you are requesting a >> Lease from a VNet. It is also a restricted attribute, what means that your >> template will only work for oneadmin. Instead, request an specific Lease >> from your VNet using the IP attribute [3]. >> >> Regards >> >> [1] http://opennebula.org/documentation:rel3.2:vnet_template >> [2] >> http://opennebula.org/documentation:rel3.2:template_simple#network_section >> [3] http://opennebula.org/documentation:rel3.2:template#network_section >> -- >> Carlos Martín, MSc >> Project Engineer >> OpenNebula - The Open-source Solution for Data Center Virtualization >> www.OpenNebula.org | [email protected] | >> @OpenNebula<http://twitter.com/opennebula><[email protected]> >> >> >> >> On Mon, Mar 19, 2012 at 4:22 PM, Stéphane Bulot >> <[email protected]>wrote: >> >>> Hello, >>> >>> I'm trying to create and use leases on virtual network. My issue is that >>> I'm not able to associate lease with virtual machines. >>> >>> My virtual network template: >>> NAME = "MYNet" >>> TYPE = FIXED >>> BRIDGE = br191 >>> LEASE =[ IP=X.X.X.2,MAC=02:00:0A:01:5B:02] >>> LEASE =[ IP=X.X.X.3,MAC=02:00:0A:01:5B:03] >>> LEASE =[ IP=X.X.X.4,MAC=02:00:0A:01:5B:04] >>> >>> Virtual network creation seems to be ok, but If I do a "onevnet show ID >>> -x", I can see that my leases existing in virtual network template, but not >>> as a free lease. >>> >>> Here is my vm template NIC section: >>> NIC = [ NETWORK_UID=4, >>> MODEL=virtio, >>> MAC=02:00:0a:01:5b:02] >>> >>> where NETWORK_UID is the network id defined above. >>> >>> After starting VM, lease is still seen as a template. >>> As I manually create lease with onevnet addleases command, I'm able to >>> see lease as a free lease, but after starting VM, lease is still seen as >>> free lease. >>> >>> Purpose of using lease is to prevent multiple vm started with same >>> MAC/IP. >>> >>> Did I miss something? >>> >>> Thanks in advance >>> -- >>> Stéphane Bulot >>> *** >>> **44, avenue Dumotel >>> 94230 CACHAN >>> >>> Tél: 01 83 62 06 87 >>> Mob: 06 87 02 73 79 >>> web: http://www.altern-it.fr <http://www.altern-it.com/> >>> e-mail: [email protected]** >>> >>> * >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org >>> >>> >> > > > -- > Stéphane Bulot > *** > **44, avenue Dumotel > 94230 CACHAN > > Tél: 01 83 62 06 87 > Mob: 06 87 02 73 79 > web: http://www.altern-it.fr <http://www.altern-it.com/> > e-mail: [email protected]** > > * >
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