This patch adds HA support for DVR centralized default SNAT
functionality to Neutron Server. For the agent side changes
another patch has been merged.
Salient changes here are:
- Schedule/de-schedule SNAT on multiple agents
- Enables
'router-create <router name> --ha True --distributed True'
Closes-bug: #1365473
Co-Authored-By: Adolfo Duarte <adolfo.duarte@hpe.com>
Co-Authored-By: Hardik Italia <hardik.italia@hpe.com>
Co-Authored-By: John Schwarz <jschwarz@redhat.com>
Co-Authored-By: Oleg Bondarev <obondarev@mirantis.com>
Change-Id: I6a19481d0e19b8a55f32199a27057bf777548b33
3f0c618cfd