DHCP not working: Quantum + RHEL6.3 + Linuxbridge
Hello,
I'm deploying OpenStack Folsom on CentOS6.3, and I'm using Quantum with LinuxBridge as a L2 plugin.
For the installation I followed these two posts:
http://
https:/
I did all what is needed, and I finished the install without any error in the log files (/var/log/
1 - The created bridge brqcxxxxxxx does not have an IP address. Is it normal ?! I think it should have one, because it'll be the gateway for the VMs attached to it.
2 - An interface named ns-xxxxxxx is created an got the first available address in the created subnet. What is for?!
3 - dnsmasq log file shows this message : <DHCP, static leases only on 172.16.1.0, lease... > . "172.16.1.0" is the subnet I created. Shouldn't be listening on a host IP address (172.16.1.1 for example ), which should be the same address given to the bridge ?!!
4 - and of course when I create a VM, it sends its DHCPDISCOVER messages, no one of them is received by dnsmasq, and the VM can't get an IP address.
here are my configs :
-------
//quantum.conf
[DEFAULT]
verbose = True
bind_host = 0.0.0.0
bind_port = 9696
core_plugin = quantum.
api_paste_config = api-paste.ini
auth_strategy = keystone
control_exchange = quantum
notification_driver = quantum.
list_notifier_
rpc_backend = quantum.
qpid_hostname = 192.168.224.77
// dhcp_agent.ini
[DEFAULT]
state_path = /var/lib/quantum
interface_driver = quantum.
dhcp_driver = quantum.
use_namespaces = False
root_helper = sudo quantum-rootwrap /etc/quantum/
auth_url = http://
admin_username = admin
admin_password = verybadpassword
admin_tenant_name = admin
//l3_agent.ini
[DEFAULT]
interface_driver = quantum.
auth_url = http://
auth_region = RegionOne
admin_tenant_name = admin
admin_user = admin
admin_password = verybadpassword
root_helper = sudo quantum-rootwrap /etc/quantum/
use_namespaces = False
external_
-------
I omitted all the commented lines, and I left the default config for all the other files.
thanks in advance
Question information
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- neutron Edit question
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- Solved by:
- yong sheng gong
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