Mark an LTM virtual down when pool in an irule is down.

Hi Alexander, What I am trying to achieve is the opposite of that. We drop the default pool, and the VS goes down, even if the policy has a pool that is passing healthcheck. I just tested this out in the lab on a v13.0.0 HF3 VE and the behavior is consistent with v12.1.2. Hope this helps.

    root@(DCO-F5VE-LAB-3)(cfg-sync Standalone)(Active)(/Common)(tmos) list ltm policy
    ltm policy test_policy {
        controls { forwarding }
        last-modified 2017-12-05:08:25:42
        requires { http }
        rules {
            test {
            actions {
                0 {
                    forward
                    select
                    pool https_pool_anoel1
                }
            }
            conditions {
                0 {
                    http-uri
                    path
                    contains
                    values { /admin }
                }
            }
        }
    }
    status published
    strategy first-match
}
root@(DCO-F5VE-LAB-3)(cfg-sync Standalone)(Active)(/Common)(tmos) list ltm poo
ltm pool http_pool_default {
    members {
        dcosvrlab-1:http {
            address 10.15.60.43
            session monitor-enabled
            state down
        }
        dcosvrlab-2:http {
            address 10.15.60.44
            session monitor-enabled
            state down
        }
        dcosvrlab-3:http {
            address 10.15.60.45
            session monitor-enabled
            state down
        }
    }
    monitor failing-monitor 
}
ltm pool https_pool_anoel1 {
    members {
        dcosvrlab-1:https {
            address 10.15.60.43
            session monitor-enabled
            state up
        }
        dcosvrlab-2:https {
            address 10.15.60.44
            session monitor-enabled
            state up
        }
        dcosvrlab-3:https {
            address 10.15.60.45
            session monitor-enabled
            state up
        }
    }
    monitor tcp 
}
root@(DCO-F5VE-LAB-3)(cfg-sync Standalone)(Active)(/Common)(tmos) list ltm virtu
Components:
  virtual           virtual-address   
root@(DCO-F5VE-LAB-3)(cfg-sync Standalone)(Active)(/Common)(tmos) list ltm virtual
ltm virtual test {
    destination 1.1.1.1:http
    ip-protocol tcp
    mask 255.255.255.255
    policies {
        test_policy { }
    }
    pool http_pool_default
    profiles {
        http { }
        tcp { }
    }
    source 0.0.0.0/0
    translate-address enabled
    translate-port enabled
    vs-index 2
}`text`

Thank you Dan. Now I understand!