[3.0.2.0 47] UI: Deleted router is still showing in the topology under Monitor->Networking->Dashboard

[musharani]

Steps to repro:
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1. Create 3 vns vn1,vn2 and vn3.
2. Create router rtr1 with vn1 as external gateway and connected networks as vn2 and vn3 under Configure->Networking->Routers.
3. Created policy pol1-2 and attached to vn2 and vn3.
4. Ports and VN are created for the router rtr1 as expected in both configure and Monitor page.
5. Then delete the router rtr1.
6. Ports, VN got deleted in both Configure and Monitor page.

But the deleted router is still showing in the topology under Monitor->Networking->Dashboard.

[Rahul (rahuls)]

Please check whether is a cache issue and it goes away after a while.

[Abhishek Singla (absingla)]

In case of any-to-any policy, partial-connected-networks in uve is not updated when the policy is removed from a virtual-network due to which ports are visible in topology even when vRouter is deleted.

[Sagar Gala (sgrgala)]

The issue is seen due to any to any network policies and the uves not getting updated if there is any addition/deletion of network.

Proposed solution is that uve will provide "*" inside partially_connected_networks and UI should use it to create partial connection between networks

[Sarin Kizhakkepurayil (sarink)]

as mentioned in comment #4 the partially connected networks in uve is not updated.

in absence of the backend fix, the proposed front-end fix is to change the contrail graph element icon display based on the status - to take in to account the deleted node status.

with the estimated timeline on a correct fix, moving this out of R3.2 series and targeting to commit in trunk.