Public network on interfaces of compute node

[Julia Aranovich]

Steps to reproduce in Fuel UI:

1. create an environment (default wizard settings)
2. add 1 controller and 1 compute node
3. check nodes' interfaces: there should be Public network on controller node interfaces and there should be NO Public network on compute's interfaces
4. select the controller on Nodes tab and click Edit Roles button
5. change the selected node role from controller to compute
6. check interfaces of this new compute

Expected result: should be NO Public network on the compute's interfaces

Actual result: Public network is assigned to the compute's interface and presented on the interfaces configuration screen

[Aleksey Kasatkin (alekseyk-ru)]

Networks mapping is applied to node just once - when node is added into environment. Then user can change it but there is no way to change the set of networks for particular node now (only via remove-readd the node into env). Recalculation of networks set can be added in certain cases (e.g. when roles set is changed for node) but for certain cases user should check the results of such remapping manually (e.g.: Compute node becomes controller and Public network is to be added there. There is no warranty that it will be mapped to right interface.).

[Nikolay Tymtsiv (ntymtsiv)]

Changed status by mistake, sorry. Can't change back

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/339434

[OpenStack Infra (hudson-openstack)]

Change abandoned by Fuel DevOps Robot (<email address hidden>) on branch: master
Review: https://review.openstack.org/339434
Reason: This review is > 4 weeks without comment, and failed Jenkins the last time it was checked. We are abandoning this for now. Feel free to reactivate the review by pressing the restore button and leaving a 'recheck' comment to get fresh test results.