Static IP for egress

Hello,
I have Rancher 2.2.4 stable in HA.
Have a workload that communicates to a MySQL DB, which is on external host.

If/when this workload “moves” to a different node, DB connection request shows that nodes IP.

What we want is the connection request to appear from same IP regardless of which node the workload is running on.

Is this possible? If so, how can we accomplish this?

Thank you,