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How to expose local virtual interface to the controller/compute/outside

I have instance in openstack - queens installed in ubuntu16.04 .

I am running an application in a VM . That application get virtual ip address from the provider DHCP server . I want to reach these ip addresses from controller /compute/outside. Whether is it achievable from openstack . if yes please share the configuration . If feature is not available in the openstack how to go about customizing the openstack

Thanks Srivalle

How to expose local virtual interface to the controller/compute/outside

I have instance in openstack - queens installed in ubuntu16.04 .

I am running an application in a VM . That application get virtual ip address from the provider DHCP server . I want to reach these ip addresses from controller /compute/outside. Whether is it achievable from openstack . if yes please share the configuration . If feature is not available in the openstack how to go about customizing the openstack

Thanks Srivalleubuntu@test-0:~$ ip addr 1: lo: <loopback,up,lower_up> mtu 65536 qdisc noqueue state UNKNOWN group default link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <broadcast,multicast,up,lower_up> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:59:4b:2b brd ff:ff:ff:ff:ff:ff inet <removed ip="" address=""> brd < removed Broadcast address> scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::f816:3eff:fe59:4b2b/64 scope link valid_lft forever preferred_lft forever 3: dummy0: <broadcast,noarp> mtu 1500 qdisc noop state DOWN group default link/ether 76:ea:cd:d3:e5:bc brd ff:ff:ff:ff:ff:ff 37: data: <broadcast,noarp,up,lower_up> mtu 1500 qdisc noqueue state UNKNOWN group default link/ether aa:bb:cc:dd:ee:ff brd ff:ff:ff:ff:ff:ff inet 10.10.20.1/24 scope global data valid_lft forever preferred_lft forever inet 10.10.20.22/24 brd 10.10.20.255 scope global secondary data valid_lft forever preferred_lft forever inet 10.10.20.23/24 brd 10.10.20.255 scope global secondary data valid_lft forever preferred_lft forever inet 10.10.20.24/24 brd 10.10.20.255 scope global secondary data valid_lft forever preferred_lft forever inet 10.10.20.25/24 brd 10.10.20.255 scope global secondary data valid_lft forever preferred_lft forever inet6 fe80::1824:99ff:feb7:3bb2/64 scope link valid_lft forever preferred_lft forever

eth0 is instance interface and we can access that interface but i want to access these vnf interface ips<10.50.20.X> from outside.