[CLOUDSTACK-3015] VPC virtual router lists deleted nics

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 4.1.0, 4.2.0
• Fix Version/s: 4.1.1, 4.2.0
• Component/s: Management Server
• Security Level: Public (Anyone can view this level - this is the default.)
• Labels: integration-test
• Assignee: Min Chen
• Reporter: Marcus Sorensen
• Created: 14/Jun/13 21:27
• Updated: 25/Jul/13 05:28
• Resolved: 19/Jun/13 21:16

Description

Create a VPC
Create a network in VPC
Create a VM in network in VPC
Shut down VM
Wait awhile

Observed: Something cleans up the unused network in the VPC, removing the guest network nic from the VPC router.

Start VM

Observed: New nic is allocated for VPC router

List routers

Observed: Router shows both old and new nics.

We need to either avoid cleaning up these nics when the aren't used, or avoid showing them whenever a VPC/router is queried for nics.

As a bonus, I've occasionally seen vpcs fail to be deletable. It seemed to be because some of its nics had no broadcast URI (the removed ones), and a NULL pointer was thrown.