dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
i install openstack in fedora 17 testing:
# rpm -qa|grep openstack
openstack-
openstack-
openstack-
openstack-
it works in FlatDHCPManager, the instance get a IP address.
when i enable multi_host mode, it failed to get the DHCP address:
Mar 18 22:59:43 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Mar 18 22:59:46 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Mar 18 22:59:49 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Mar 18 23:00:12 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Mar 18 23:00:15 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
Mar 18 23:00:18 nova dnsmasq-dhcp[6614]: DHCPDISCOVER(br100) 02:16:3e:2a:f0:d0 no address available
the command i used to create network:
nova-manage network create private --multi_host=T --fixed_
here is nova.conf:
[DEFAULT]
multi_host=True
#send_arp_
verbose=True
logdir = /var/log/nova
state_path = /var/lib/nova
lock_path = /var/lib/nova/tmp
dhcpbridge = /usr/bin/
dhcpbridge_flagfile = /etc/nova/nova.conf
force_dhcp_release = True
injected_
libvirt_
vpn_client_template = /usr/share/
credentials_
iscsi_ip_prefix = 192.168.28.6
iscsi_helper = tgtadm
sql_connection = mysql:/
connection_type = libvirt
firewall_driver = nova.virt.
root_helper = sudo nova-rootwrap
libvirt_type = kvm
rabbit_
rabbit_
network_
flat_network_
flat_injected=False
public_
flat_interface=em2
auth_strategy=
allow_resize_
s3_host=
volume_
volume_
osapi_compute_
my_ip=192.168.28.6
novncproxy_
xvpvncproxy_
vncserver_
vncserver_
api_paste_
image_service=
ec2_dmz_
glance_
Can you try killall dnsmasq, delete br100 and restart nova-network.
AFAIK multi_host works fine, but you may have trouble switching from one to the other on an existing install. If it still doesn't work can you include the output of ip addr and the contents of the files in /var/lib/ nova/networks/