[Openstack] How to configure quantum on two computers each with one NIC?
Jing
vitojing at gmail.com
Sat May 4 19:34:42 UTC 2013
Hi, I'm trying to set up Openstack on two computers, and each of them
has only one NIC. I want to set up one computer as control and compute
node, and another as compute node. I want to use vlan mode, so quantum
is needed.
I'm install Openstack according
https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst
After install quantum server in first computer( used as control and
compute node ), I tried to install the "Network Node" functions. The NIC
is configured as follows:
# The loopback network interface
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 192.168.1.104
netmask 255.255.255.0
gateway 192.168.1.1
dns-nameservers 8.8.8.8
In the "3.4. OpenVSwitch (Part2)" section of the guide, eth2 is cnfigured as
# VM internet Access
auto eth2
iface eth2 inet manual
up ifconfig $IFACE 0.0.0.0 up
up ip link set $IFACE promisc on
down ip link set $IFACE promisc off
down ifconfig $IFACE down
I don't have another NIC. How should I write the interface configuration
file?
And another question , is it possible to use wireless NIC in quantum?
thanks
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