[Openstack] Folsom with VlanManager

Sébastien Han han.sebastien at gmail.com
Wed Nov 21 09:09:23 UTC 2012


Ah ok, I barely started with Diablo and quickly moved to Essex so I didn't
know ;-). Thanks for the input :)

Cheers!


On Wed, Nov 21, 2012 at 10:04 AM, Razique Mahroua <razique.mahroua at gmail.com
> wrote:

> Even Diablo and Cactus before that I might say Seb :)
>
> *Nuage & Co - Razique Mahroua** *
> razique.mahroua at gmail.com
>
>
> Le 21 nov. 2012 à 09:56, Sébastien Han <han.sebastien at gmail.com> a écrit :
>
> AFAIR it was also the case with Essex.
>
> Cheers!
>
>
> On Wed, Nov 21, 2012 at 9:46 AM, Razique Mahroua <
> razique.mahroua at gmail.com> wrote:
>
>> I had the same issue at first, but Vish is right, once you start spawning
>> an instance, everything should be brought up
>>
>> Regards,
>> Razique
>>
>> *Nuage & Co - Razique Mahroua** *
>> razique.mahroua at gmail.com
>>
>>
>> Le 20 nov. 2012 à 23:54, Vishvananda Ishaya <vishvananda at gmail.com> a
>> écrit :
>>
>> The vlans and bridges are not created until you run an instance in a
>> project The network is only assigned to a project when it is first needed
>> and the vlans and bridges are only created when an instance is launched on
>> a host in that project.
>>
>> Vish
>>
>> On Nov 19, 2012, at 10:05 AM, Juris <juris at zee.lv> wrote:
>>
>> Hi all,
>>
>> I'm trying to configure Folsom to work with nova-networks and VlanManager
>> and it doesn't work.
>>
>> I can create networks with:
>> nova-manage network create --label testnet --fixed_range_v4 10.0.2.0/24--num_networks 1 --network_size 256 --vlan 200
>>
>> list them later:
>> nova-manage network list
>> 1     10.0.2.0/24       None           10.0.2.3       None           None
>>           200             None
>> 32692942-8965-4174-a45a-18cda4c7d183
>>
>> and there are no errors in /var/log/nova/*
>>
>> However, I can't see any bridges and vlan interfaces if I run ip addr or brctl
>> show.
>>
>> networking section of nova.conf looks like this:
>> network_manager=nova.network.manager.VlanManager
>> force_dhcp_release=True
>> dhcpbridge_flagfile=/etc/nova/nova.conf
>> dhcpbridge=/usr/bin/nova-dhcpbridge
>> firewall_driver=nova.virt.libvirt.firewall.IptablesFirewallDriver
>> public_interface=eth0
>> vlan_interface=eth1
>> fixed_range=10.0.0.0/24
>> flat_network_dhcp_start=10.0.0.10
>> network_size=256
>> flat_injected=False
>> multi_host=True
>> send_arp_for_ha=True
>> connection_type=libvirt
>>
>> it's a pretty standard config and I can't see why it is not working.
>>
>> Any help will be much appreciated.
>>
>> Thank you in advance,
>> Juris
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>>
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>
>
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