From 4a530f7b374f5d13eacd29eb7fb293f899f77d2c Mon Sep 17 00:00:00 2001 From: Jason Boxman Date: Tue, 14 Jul 2020 12:23:33 -0400 Subject: [PATCH] OVN-Kubernetes now uses host OVS - https://issues.redhat.com/browse/OSDOCS-983 --- release_notes/ocp-4-6-release-notes.adoc | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/release_notes/ocp-4-6-release-notes.adoc b/release_notes/ocp-4-6-release-notes.adoc index d9e460ffaa..a2d11de642 100644 --- a/release_notes/ocp-4-6-release-notes.adoc +++ b/release_notes/ocp-4-6-release-notes.adoc @@ -61,6 +61,11 @@ This release adds improvements related to the following components and concepts. {product-title} 4.6 introduces the following notable technical changes. +[id="ocp-4-6-ovn-k8s-default-cni-np-uses-ovs-on-cluster-nodes"] +==== OVN-Kubernetes default CNI network provider now uses OVS installed on cluster nodes + +The OVN-Kubernetes default Container Network Interface (CNI) network provider now uses the Open vSwitch (OVS) version installed on the cluster nodes. Previously, OVS ran in a container on each node, managed by a DaemonSet. Using the host OVS eliminates any possible downtime from upgrading the containerized version of OVS. + [id="ocp-4-6-deprecated-removed-features"] == Deprecated and removed features