---
networks:
    net1:
        external_connectivity: no
        name: "data"
        ip_address: "192.168.{{ data_net }}.254"
        netmask: "255.255.255.0"
    net2:
        external_connectivity: yes
        name: "management"
        ip_address: "172.16.{{ net }}.1"
        netmask: "255.255.255.0"
        forward: nat
        dhcp:
            range:
                start: "172.16.{{ net }}.2"
                end: "172.16.{{ net }}.100"
            subnet_cidr: "172.16.{{ net }}.0/24"
            subnet_gateway: "172.16.{{ net }}.1"
        floating_ip:
            start: "172.16.{{ net }}.101"
            end: "172.16.{{ net }}.150"
    net3:
        external_connectivity: yes
        name: "external"
        ipv6:
            ip_address: "2620:52:0:13b8::fe"
            prefix: "64"
            dhcp:
                range:
                    start: "2620:52:0:13b8::fe:1"
                    end: "2620:52:0:13b8::fe:1"
        ip_address: "10.0.{{ net }}.1"
        netmask: "255.255.255.0"
        forward: nat
        dhcp:
            range:
                start: "10.0.{{ net }}.2"
                end: "10.0.{{ net }}.2"
            subnet_cidr: "10.0.{{ net }}.0/24"
            subnet_gateway: "10.0.{{ net }}.1"

nodes:
    default:
        interfaces:
            - network: "data"
            - network: "management"
            - network: "external"
        external_network:
            network: "management"
    novacontrol:
        interfaces:
            - network: "data"
            - network: "management"
        external_network:
            network: "management"
    odl:
        interfaces:
            - network: "management"
        external_network:
            network: "management"
    cfme:
        interfaces:
            - network: "external"
            - network: "data"
        external_network:
            network: "external"
    cfme_tester:
        interfaces:
            - network: "external"
            - network: "data"
        external_network:
            network: "external"

Add config for ext network with tiny DHCP pool
Add config for ext network with tiny DHCP pool

Networking DFG encountering issues when there are 2 concurrent DHCP
servers available: one on external network on hypervisor and second one
on undercloud external network. This change ensures that DHCP server on
the 'external' network on hypervisor will be able to give only one
ip address - 10.0.0.2, needed for undercloud deploy. Other ip addresses
for overcloud usage  will be served by DHCP server of external network
which is configured on the undercloud during overcloud deploy.

Change-Id: I974d026bad23022002faaca313740d6c98090629
