Openstack networking can be very frustrating, the guide you are following is for quantum so you don't use nova.networking configurations.
1. download the cirros image in the tutorial , you can then login via vnc without networking and rebuild a static network on that image for testing Quantum is managing the dhcp so look at the dhcp logs to see if it even received the request, I believe quantum still uses dnsmasq for managing dhcp, tcpdump -i the bridge to see if you see where the request is going. The guide you are using seems quite specialized, I would suggest comparing with other guides, I use nova networking myself. regards calvin On Thu, Jul 25, 2013 at 4:16 AM, comiqadze <[email protected]> wrote: > > Hi, folks! > > Does somebody know any guide for installation of the Flat DHCP step by > step? > I followed this guide for building the system: > https://gist.github.com/tmartinx/d36536b7b62a48f859c2 > > my system is: 2 machines with ubuntu 12.04. one compute, one controller. > > I neatly followed this guide, except for one thing: my IPs for controller > and compute nodes and for instances are of the same network. > Controller, Compute - x.x.15.70, 71. Instances pool: x.x.15.230-240 > > Do I need to specify Network Manager in nova.conf? > Like: network_manager=nova.network.manager.FlatManager > flat_network_bridge=br-eth0 > flat_interface=eth0 > > Currently I can create an instance, I can see it's IP in Dashboard, but I > cannot ping it. And inside there is no network. > Even when I manually changed Interfaces file, I still cannot ping it. > > When I load Ubuntu instance, it requests login and password? Does somebody > know where I can find it? > > Thank you. Any help will be very appreciated. > regards, comiq > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp >
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