How to adjust VIP setting from an iApp

Hi Fred,

With

app-service none

Do you have any idea?

There must be more to it. I cannot reproduce your problem by simply changing the traffic-group.

Hi,

I've recreate a simplified iApp to test that.

You should manage to import this template.

1. Create an instance with 10.10.10.10 as vip and traffic-group-X as iApp traffic-group (should be ok)
2. Modify the vip with 10.10.10.11 (should be ok)
3. Modify the iApp traffic-group with traffic-group-Y ("should" not be ok)

01070734:3: Configuration error: The virtual address (/Common/10.9.8.7) can not be modified because it is in use by application (/Common/t.app/t) that does not have a matching traffic group

Do you have the same error?

Thank you. I am able to reproduce it now. I added a traffic-group parameter directly into the iapp, which did not help by itself, but if you change the traffic-group to the same value in both in the iapp presentation and in the Template Selection section simultaneously, it works.

implementation

set static { ip-protocol tcp snat automap }
set vip ${::vs__vip}

iapp::conf create ltm virtual ${tmsh::app_name}_HTTP destination ${vip}:80 $static
iapp::conf create ltm virtual-address /Common/${vip} arp disabled route-advertisement enabled traffic-group $::vs__traffic_group

presentation

section vs {
    string vip
    choice traffic_group tcl {
        return [iapp::get_items cm traffic-group]
    }
}

If you would, please open a case with F5 Support and refer to ID636035.