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Thanks Nathanael, so the bridges and vlans are created until the
instance is created?, because my understanding was that the
interfaces were created once the network create is applied, and the
interface appears in nova-network node and nova-compute node, is it
right?<br>
<br>
Omar L.<br>
<br>
On 05/16/2012 10:13 PM, Nathanael Burton wrote:
<blockquote
cite="mid:CAHTGUNS+RFx6wryu9UYzUsc8wTVW7DCA33cTAwu0kKnJ=Abr+A@mail.gmail.com"
type="cite">
<p><br>
On May 16, 2012 9:47 PM, "Omar Lara" <<a
moz-do-not-send="true" href="mailto:omar@scasoftware.net">omar@scasoftware.net</a>>
wrote:<br>
><br>
> Hi, i am trying to deploy a VlanManager networking model in
Essex, i am not using Quantum, and my problem is when i try to
do:<br>
><br>
> nova-manage network create --label vlan1 --fixed_range_v4 <a
moz-do-not-send="true" href="http://10.0.1.0/24">10.0.1.0/24</a>
--num_networks 1 --network_size 256 --vlan 1 --project_id
2e744c1a2032ccb1a0cdf7c5f825d046<br>
><br>
> The bridge and the vlan are not created immediately, do you
have any idea if there is another daemon that needs to run or
something so or some additional advice, my nova-network is a
server different from the nova-compute.<br>
><br>
> Also i noticed that the ensure_bridge method from
linux_net.py never is called, in this script there is the brctl
addbr call to posix.<br>
><br>
> root@devlabnova:~# nova-manage network list<br>
> id IPv4 IPv6 start
address DNS1 DNS2 VlanID
project uuid<br>
> 20 <a moz-do-not-send="true"
href="http://10.0.1.0/24">10.0.1.0/24</a> None
10.0.1.3 None None
1 2e744c1a2032ccb1a0cdf7c5f825d046
a667af77-8ffe-42f8-a094-c2ce71d59171<br>
><br>
> root@devlabnova:~# brctl show<br>
> bridge name bridge id STP enabled interfaces<br>
><br>
><br>
> My nova.conf is as follows in terms of nova-network<br>
><br>
> ##### nova-network #####<br>
> network_manager=nova.network.manager.VlanManager<br>
> public_interface=eth0<br>
> vlan_interface=eth1<br>
> network_host=devlabnova<br>
> fixed_range=<a moz-do-not-send="true"
href="http://10.0.0.0/8">10.0.0.0/8</a><br>
> network_size=1024<br>
> dhcpbridge_flagfile=/etc/nova/nova.conf<br>
> dhcpbridge=/usr/bin/nova-dhcpbridge<br>
> force_dhcp_release=True<br>
> fixed_ip_disassociate_timeout=30<br>
> my_ip=172.16.16.10<br>
><br>
> Thanks in advance!<br>
><br>
> -- <br>
> -------------------------------------<br>
> Omar Lara<br>
> CEO<br>
> ScaSoftware<br>
> t: +52(55) 84.21.84.43<br>
> Twitter: @elchito<br>
> <a moz-do-not-send="true"
href="http://www.scasoftware.net">http://www.scasoftware.net</a><br>
> -------------------------------------<br>
><br>
><br>
> _______________________________________________<br>
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<p>Omar,</p>
<p>The vlan tagged interfaces and bridges are created on the fly
as needed as users within the relevant projects start instances
that are scheduled to the relevant compute nodes.</p>
<p>Nate</p>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
-------------------------------------
Omar Lara
CEO
ScaSoftware
t: +52(55) 84.21.84.43
Twitter: @elchito
<a class="moz-txt-link-freetext" href="http://www.scasoftware.net">http://www.scasoftware.net</a>
------------------------------------- </pre>
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