now the thing is that, I want to set one controller and 2 compute nodes(now I have 3 baremetal ubuntu14.04 machines), I have a external IP region, such as 192.168.125.150-192.168.125.250, and I want to set up the openstack by setting the network in flat network mode, then when I create a VM, the IP allocated is an external IP directly without I set an internal IP and an external IP (allocate the floating IP).
I faced some problems when I using this, especially there's too little docs to guide the installation.
now the thing is that, I want to set one controller and 2 compute nodes(now I have 3 baremetal ubuntu14.04 machines), I have a external IP region, such as 192.168.125.150-192.168.125.250, and I want to set up the openstack by setting the network in flat network mode, then when I create a VM, the IP allocated is an external IP directly without I set an internal IP and an external IP (allocate the floating IP).
I faced some problems when I using this, especially there's too little docs to guide the installation.