[OVSDB-125] Remaining OF 1.3 rules after full neutron resources removal Created: 10/Oct/14  Updated: 19/Oct/17  Resolved: 25/Jan/16

Status: Resolved
Project: ovsdb
Component/s: Neutron
Affects Version/s: unspecified
Fix Version/s: None

Type: Bug
Reporter: Cédric Ollivier Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified
Environment:

Operating System: All
Platform: All

External issue ID: 2173

 Description   

(Using Helium release and VxLAN overlays), some OpenFlows rules remain after deleting all the neutron resources. It fails (at least) for ports which device_owner is equal to network:dhcp.

This bug was introduced by Helium release.

To reproduce it (ODL MD in master):

  • create a private network and a subnet (DHCP activated)
  • launch a VM
  • delete the VM, next the subnet, next the network.

In my platform, the DHCP servers and the VMs are running on different servers.

The patch "make delete_router send delete_port to core_plugin" [1] could be applied to ODL MD to check OF 1.3 rules for gateway ports.

[1] https://review.openstack.org/#/c/116924/

 Comments   
Comment by Cédric Ollivier [ 07/Jan/15 ]

Confirmed in OSVDB master (commit 61fb503206ba29f436ca457bc3bb62efac2c7f7c)

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