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authorNuman Siddique <nusiddiq@redhat.com>2017-07-13 20:46:45 +0530
committerEmilien Macchi <emilien@redhat.com>2017-08-28 02:57:13 +0000
commitf923d8d90614091aa2f63ea233fbc8e3b33c2a83 (patch)
tree5c79fe4fc147a956bf6f73a765508625c381f887 /releasenotes
parent98f578b7789cb4edef1090574ab7ab854f886fed (diff)
Support deploying OVN as container services
This patch adds the support to containerize OVN services for the base profile. OVN db servers do not support active-active mode yet. It does support master-slave mode supported through pacemaker, which will be supported in a later patch. Presently the tripleo container framework doesn't allow to start a container in only controller 0 (or bootstrap node). OVN db servers and ovn-northd are started on all the controllers, but only the OVN db servers running in the boot strap controller are configured to listen on the tcp ports 6641 and 6642. OVN neutron mechanism driver and ovn-controller's use the ovn_dbs_vip to connect to the OVN db servers. Haproxy configures all the controllers as back ends, but only OVN db servers running on controller 0 respond since only they are configured properly. The OVN containers running on other controller nodes do not interact any way, but are wasteful resources. This patch also adds the scenario007-multinode-containers CI template. Partial-bug: #1699085 Change-Id: I98b85191cc1fd8c2b166924044d704e79a4c4c8a (cherry picked from commit e7cd03d2f0fcd8e3069246ced94f1a83869b8bea)
Diffstat (limited to 'releasenotes')
-rw-r--r--releasenotes/notes/ovn-container-support-3ab333fff6e90dc4.yaml4
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diff --git a/releasenotes/notes/ovn-container-support-3ab333fff6e90dc4.yaml b/releasenotes/notes/ovn-container-support-3ab333fff6e90dc4.yaml
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+++ b/releasenotes/notes/ovn-container-support-3ab333fff6e90dc4.yaml
@@ -0,0 +1,4 @@
+---
+features:
+ - Support containerized ovn-controller
+ - Support containerized OVN Dbs without HA