Comment 7 for bug 1526855

It seems the delay happens only for the new routers that are yet to be created on the compute node for the service vms that pop up. Once the router is in place there is no delay in reaching the metadata.

In this case we need to figure out what is the time it takes for a new router to pop up after the VM port has been created on a compute node and if that time delta is less than the 20 retries by the VM to reach the metadata.