About the AWS ZenPack

Hi, everyone here. Who has used the AWS zenpack? I have used the codes as following in my zenpack:

    def add_ec2account(self, accountname, accesskey, secretkey, collector):

        deviceRoot = self._dmd.getDmdRoot("Devices")

        device = deviceRoot.findDeviceByIdExact(accountname)

        if device:

            return False, _t("A device named %s already exists." % accountname)

        @transact

        def create_device():

            dc = self._dmd.Devices.getOrganizer('/Devices/AWS/EC2')

            account = dc.createInstance(accountname)

            account.setPerformanceMonitor(collector)

            account.ec2accesskey = accesskey

            account.ec2secretkey = secretkey

            account.index_object()

            notify(IndexingEvent(account))

        # This must be committed before the following model can be

        # scheduled.

        create_device()

        # Schedule a modeling job for the new account.

        account = deviceRoot.findDeviceByIdExact(accountname)

        account.collectDevice(setlog=False, background=True)

        return True

I want to know that whoever has been add 2 or more aws instances in your zenoss? In my zenoss, after I have developed the zenpack, I can't add the 2 instances without ip display in the web page like the aws.

Thank you!

-----James