Handle properly existing LLA address during l3 agent restart
In case when L3 agent is hosting routers which have got subnets
with Prefix Delegation enabled, agent couldn't properly handle
IpAddressAlreadyExists exception raised when pd module tries to
configure link local IPv6 addresses.
Now this is fixed and L3 agent can restart without problems in such
case.
Change-Id: Icc995f7b2b465921e41342711d17539f16ead0ce
Closes-Bug: #1892362
(cherry picked from commit 81d375d39ab1affe4b0a29437eaabc387fb1c570)
Reviewed: https:/ /review. opendev. org/747871 /git.openstack. org/cgit/ openstack/ neutron/ commit/ ?id=b934ae57f14 94e14cc3f935f23 a815cee6ac7c03
Committed: https:/
Submitter: Zuul
Branch: stable/train
commit b934ae57f1494e1 4cc3f935f23a815 cee6ac7c03
Author: Slawek Kaplonski <email address hidden>
Date: Fri Aug 21 13:15:34 2020 +0200
Handle properly existing LLA address during l3 agent restart
In case when L3 agent is hosting routers which have got subnets readyExists exception raised when pd module tries to
with Prefix Delegation enabled, agent couldn't properly handle
IpAddressAl
configure link local IPv6 addresses.
Now this is fixed and L3 agent can restart without problems in such
case.
Change-Id: Icc995f7b2b4659 21e41342711d175 39f16ead0ce e4b0a29437eaabc 387fb1c570)
Closes-Bug: #1892362
(cherry picked from commit 81d375d39ab1aff