Disable BGP route adv when pool member < 2

Found how to do parts of it:

 

- based on this https://devcentral.f5.com/wiki/iCall.Disable-Interface-if-Pool-Member-Availability-Drops-Below-Threshold.ashx

 

- and running this command

 

modify ltm virtual-address route-advertisement enabled

 

My only remaining questions would be:

 

- how do all the VIPs that match a name regexp from the config?

 

- how do I check if route-adv is already enabled so that I do not run the command to enable/disable it all the time if not needed?