Automate test case for neutron network

Summary
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Neutron netowrk automation test case cover all type diver:Local,Flat,FlatDhcp,VLAN,GRR,VXLAN.

Motivation
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Description
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1: Create diffrent type of provider netowrk.
2: Create tenant network
3: Create route
4: Attach different tenant work and provider network to route
5: Create 2 VM in diffrent netent work and make then can be managed

UX
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Wireframes, Mocks, Videos and UI Markup
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Testing
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1:Create provider network

2:Create 2 nenant network priv-net and priv-net2

3:Create a router

3:set router gateway to the provider network

4:add port to tenant network and attached to router

5:Create a access_key

6:launch a instance with the access_key and associate a floating ip and attached to priv-net

7:launch a instance with the access_key and associate a floating ip and attached to priv-net2

7:Test the network connection on the instance

Outside Dependencies
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Current testing enviroment can be setup with devstack:
https://wiki.openstack.org/wiki/NeutronDevstack

Requirements Update Required
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