I am setting up an Openstack Kolla environment with the goal of moving all virtualizations into one place At the moment I have 3 management controllers and 5 compute node for virtualization + CEPH I have there such settings as eth0 management network 172.16.50.0 and eth1 as external neutron 91.1.1.0/24 as public address And now I want to achieve two things: 1) How to make the vmka get the public address directly without natting it on the principle. Private address --> 10.224.1.15 --> public 91.1.1.15 2) Leave the option of nating after through the vrouter so that the machine assigns a private address and then a public IP address To all these servers for now the situation looks like this Port eth0 = vlan 750 access on the switch - MGMT port eth1 = vlan 888 access on switch - VLAN to operator so that I can broadcast public IP address network: version: 2 ethernets: eth0: match: macaddress: “***********” addresses: - “172.16.50.11/24” nameservers: addresses: - 8.8.8.8 set-name: eth0 routes: - to: default via: 172.16.50.254 eth1: match: macaddress: “**********” dhcp4: false dhcp6: false set-name: eth1 Each of the servers has the same config and now how to configure this to adjust the config of the coll, the servers as well as the openstack to be able to work natively and on the principle of assigning IP addresses directly to the machine by vrouter Translated with DeepL.com (free version)