I currently have a Kubernetes cluster, and we have a service that needs to be accessible from a virtual ip.

This in itself is not a difficult process - can use keepalived and nodeports. However, I need that service when its making outbound connections to be bound to that virtual ip (this is due to a legacy system we interact with).

Is there anything in place or that I can use that will help me with this in a generic way.

I essentially want traffic from a specific service to come out of the virtual ip and not the kubernetes host's ip.