mbox series

[ovs-dev,0/6] Support 2+ controllers on the same vswitchd

Message ID 20220920000453.357057-1-ihrachys@redhat.com
Headers show
Series Support 2+ controllers on the same vswitchd | expand

Message

Ihar Hrachyshka Sept. 20, 2022, 12:04 a.m. UTC 
This series adds support to run multiple ovn-controller instances using
the same vswitchd instance. This may be used to reuse a single host
level vswitchd installation to run multiple CMS (e.g. k8s and
openstack), each having its own OVN stack running on a separate
integration bridge.

This setup may, in some instances, simplify administration of the
system, since the admin no longer needs to maintain separate vswitchd
installations (e.g. in separate containers). This is also helpful when
running different datapath types for the mixed setup.

Ihar Hrachyshka (6):
  Rename tunnel ports to include source chassis name
  Support ovn-...-<chassis> specific global ovsdb options
  Allow to override system-id via file
  Support passing chassis name via CLI
  Don't touch tunnel ports from a different br-int
  Add connectivity test for 2 controllers on the same host

 controller/chassis.c        | 162 ++++++++-----
 controller/chassis.h        |   9 +-
 controller/encaps.c         |  58 ++---
 controller/encaps.h         |   1 -
 controller/ovn-controller.c | 167 ++++++++-----
 controller/patch.c          |   5 +-
 controller/physical.c       |   2 +-
 lib/ovn-util.c              |  87 +++++++
 lib/ovn-util.h              |  26 ++
 tests/automake.mk           |   1 +
 tests/ovn-controller.at     |  22 +-
 tests/ovn-ipsec.at          |  16 +-
 tests/ovn-macros.at         |   6 +-
 tests/ovn-performance.at    |   4 +-
 tests/ovn.at                | 463 ++++++++++++++++++++++++++++++------
 tests/ovs-macros.at         |   2 +
 16 files changed, 790 insertions(+), 241 deletions(-)