add VMSS in backend pool

[cenglim]

Update azure application gateway backend pool with VM scale set option (CLI)

This will update the backend pool with new server using the server's IP
az network application-gateway address-pool update -g MyResourceGroup --gateway-name MyAppGateway -n MyAddressPool --servers 10.0.0.4

Is your feature request related to a problem? Please describe.
I'm afraid there's no option to point the VMSS name
az network application-gateway address-pool update -g MyResourceGroup --gateway-name MyAppGateway -n MyAddressPool --scaleset VMSS_SCALE_SET_NAME <-- example

In azure dashboard, you can update the backend and select the VMSS.

Describe the solution you'd like
I'd like to update the backend pool via script for automation.

[yonzhan]

Thank you for opening this issue, we will look into it.

[otero16]

Is there any update on this one?