[SFC-225] unable to set port pair group Created: 04/Jul/18  Updated: 05/Jul/18

Status: Open
Project: sfc
Component/s: None
Affects Version/s: None
Fix Version/s: None

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


 Description   

steps to reproduce:
create two port pair PP1 and PP2
create port pair group with PP1
(openstack)sfc port pair group create --port-pair PP1 PG1

now update port pair group with other port pair PP2
(openstack)sfc port pair group set --port-pair PP2 PG1
unhashable type: 'list'



 Comments   
Comment by Jaime Caamaño Ruiz [ 05/Jul/18 ]

This is nice to have and it really makes sense if you strive to do it with no (or the least possible) traffic interruption, something that will require end to end analysis and probably a huge deal of effort. I wonder if vanilla openstack supports this with no traffic interruption.

Otherwise, we do have the option to: create new port chain, detach the classifier from the old port chain and attach it to the new one, and delete the old port chain. I find this procedure better if we dont really support the above with no traffic interruption.

 

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