How to setup floating ip with Neutron

(See also https://github.com/Juniper/contrail-controller/wiki/Simple-Gateway)

Add This on LocalRC

CONTRAIL_VGW_INTERFACE=vgw CONTRAIL_VGW_PUBLIC_SUBNET=10.99.99.0/24 # replace with your floating IP range CONTRAIL_VGW_PUBLIC_NETWORK=default-domain:admin:public:public

Setup public network in neutron

. openrc admin admin

neutron net-create public public_id=neutron net-list | awk '/public/{print $2}' neutron subnet-create --name public-subnet1 $public_id $CONTRAIL_VGW_PUBLIC_SUBNET --disable-dhcp

Setup floating ip pool in contrail

python /opt/stack/contrail/controller/src/config/utils/create_floating_pool.py --public_vn_name default-domain:admin:public --floating_ip_pool_name floatingip_pool python /opt/stack/contrail/controller/src/config/utils/use_floating_pool.py --project_name default-domain:admin --floating_ip_pool_name default-domain:admin:public:floatingip_pool