On May 16, 2012 9:47 PM, "Omar Lara" <omar@xxxxxxxxxxxxxxx
<mailto:omar@xxxxxxxxxxxxxxx>> wrote:
>
> 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:
>
> nova-manage network create --label vlan1 --fixed_range_v4
10.0.1.0/24 <http://10.0.1.0/24> --num_networks 1 --network_size 256
--vlan 1 --project_id 2e744c1a2032ccb1a0cdf7c5f825d046
>
> 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.
>
> 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.
>
> root@devlabnova:~# nova-manage network list
> id IPv4 IPv6 start address
DNS1 DNS2 VlanID project
uuid
> 20 10.0.1.0/24 <http://10.0.1.0/24> None
10.0.1.3 None None 1
2e744c1a2032ccb1a0cdf7c5f825d046
a667af77-8ffe-42f8-a094-c2ce71d59171
>
> root@devlabnova:~# brctl show
> bridge name bridge id STP enabled interfaces
>
>
> My nova.conf is as follows in terms of nova-network
>
> ##### nova-network #####
> network_manager=nova.network.manager.VlanManager
> public_interface=eth0
> vlan_interface=eth1
> network_host=devlabnova
> fixed_range=10.0.0.0/8 <http://10.0.0.0/8>
> network_size=1024
> dhcpbridge_flagfile=/etc/nova/nova.conf
> dhcpbridge=/usr/bin/nova-dhcpbridge
> force_dhcp_release=True
> fixed_ip_disassociate_timeout=30
> my_ip=172.16.16.10
>
> Thanks in advance!
>
> --
> -------------------------------------
> Omar Lara
> CEO
> ScaSoftware
> t: +52(55) 84.21.84.43
> Twitter: @elchito
> http://www.scasoftware.net
> -------------------------------------
>
>
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
<https://launchpad.net/%7Eopenstack>
> Post to : openstack@xxxxxxxxxxxxxxxxxxx
<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
> Unsubscribe : https://launchpad.net/~openstack
<https://launchpad.net/%7Eopenstack>
> More help : https://help.launchpad.net/ListHelp
Omar,
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.
Nate
