The network topology panel under project->network->"network topology" shows both shared and non-shared networks. Clicking on one will provide the user with some data about that network, including its subnets. There is an action button to delete a listed subnet. Shared networks should not have this action button, as subnets in shared networks cannot be deleted (can be confirmed by going to project->network->networks, creating a shared network with a subnet... the subnet tab will not include a delete option, but WILL for unshared networks).
1. create a shared network
2. create a subnet on the shared network
3. navigate to project->network->network topology
4. click on the shared network
5. click on "delete subnet"
nothing will happen (which is correct).
Expected Behavior: The "delete subnet" action should not be present on the network topology for shared networks
Fix proposed to branch: master /review. openstack. org/493457
Review: https:/