[NETVIRT-1179] Security rule not updated in config datatastore when one ODL node is down Created: 27/Mar/18  Updated: 15/May/18  Resolved: 15/May/18

Status: Resolved
Project: netvirt
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Bug Priority: Medium
Reporter: Y Ananth Assignee: Unassigned
Resolution: Won't Do Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified


 Description   

After ODL1 down created security rule not found in ODL2 datastore.
Sometimes port 8181 not listening in ODL3

Steps to reproduce:

Kill ODL1

Create security group SG1
Add security rule to SG1
Check in datastore in other two ODL nodes (created SG rule not found)

 Comments   
Comment by Vinh Nguyen [ 15/May/18 ]

Cannot reproduce the issue in Oxygen/master.

Verified environment:

  • ODL: three nodes cluster

karaf-0.8.2-20180514.185150-158

karaf-0.9.0-20180514.192440-790

  • Openstack: 1 control
  • HaProxy: with ODL nodes as backend 

The issue could be reproduced only in the following invalid scenerio

  1. haproxy is not used
  2. the ODL_MGR_IP is set to one of the ODL node's ip address
  3. In reproduction step the ODL node in 2) is killed. Neutron cannot call ODL to add new SG rule because the the neutron-ODL interafce is broken.

 

 

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