[rhos-list] Nova-manage command failure

SAM GABRIEL SAM.W.GABRIEL at saic.com
Fri Mar 1 20:21:50 UTC 2013


I¹m following the instructions in
https://access.redhat.com/knowledge/docs/en-US/Red_Hat_OpenStack/2/html/Gett
ing_Started_Guide/chap-Deploying_Compute_Services.html (Chapter 11 of ³Red
Hat OpenStack Getting Started Guide, Getting Started with Red Hat OpenStack
2.0 (Folsom) Preview, Edition 1.0²). I am using Nova networking. My
installation has proceeded without error up until the following command:

    sudo nova-manage network create demonet 10.0.0.0/24 1 256
--bridge=demonetbr0

Which resulted in the following error message:

    Command failed, please check log for more info
2013-03-01 11:55:55 CRITICAL nova [req-68875b1d-cd10-4e24-a55d-434ea7e6845f
None None] 'vlan_start'

None of the Nova logs had any further details.

I am installing OpenStack on RHEL 6.4 in a VirtualBox VM with my network
interfaces configured as follows:

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP qlen 1000
    link/ether 08:00:27:b8:98:2e brd ff:ff:ff:ff:ff:ff
    inet 10.0.2.15/24 brd 10.0.2.255 scope global eth0
    inet6 fe80::a00:27ff:feb8:982e/64 scope link
       valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state
UP qlen 1000
    link/ether 08:00:27:18:b0:e6 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::a00:27ff:fe18:b0e6/64 scope link
       valid_lft forever preferred_lft forever
4: virbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
UNKNOWN 
    link/ether 52:54:00:81:f8:23 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
5: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 500
    link/ether 52:54:00:81:f8:23 brd ff:ff:ff:ff:ff:ff

I configured my flat and public interfaces with the following commands:

sudo openstack-config --set /etc/nova/nova.conf DEFAULT flat_interface eth1
sudo openstack-config --set /etc/nova/nova.conf DEFAULT public_interface
eth0

Why am I getting an error with the nova-manage network command? What am I
doing wrong?

Sam



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