gate: bump ovn to the latest LTS release (22.03)

21.03 is no longer supported upstream. We should try to stick to LTS
releases of OVN if possible.

The patch locks the version as the latest git commit in branch-22.03
(ovs is also locked to the corresponding submodule version). This is
done to include a just merged fix for protocols used for ipv6 address
configuration (ra, na, mld*).

Once 22.03.3 is tagged in OVN repo, we can switch to it.

Depends-On: Id1328d7cba418fa7c227ae9db4fe83c09fd06035
Change-Id: I2a633741d5e95f0e46a6b33198903f0f44d449b6

tools/configure_for_func_testing.sh

@@ -68,12 +68,14 @@ INSTALL_MYSQL_ONLY=${INSTALL_MYSQL_ONLY:-False}
 # The gate should automatically install dependencies.
 INSTALL_BASE_DEPENDENCIES=${INSTALL_BASE_DEPENDENCIES:-$IS_GATE}
 INSTALL_OVN=${INSTALL_OVN:-True}
-OVN_BRANCH=${OVN_BRANCH:-v21.06.0}
 Q_BUILD_OVS_FROM_GIT=${Q_BUILD_OVS_FROM_GIT:-True}
+# TODO(ihrachys): switch back to a tagged version when it's released
+# OVN_BRANCH=${OVN_BRANCH:-v22.03.3}
+OVN_BRANCH=${OVN_BRANCH:-36e3ab9b47e93af0599a818e9d6b2930e49473f0}
 # OVS_BRANCH needs to be updated along with OVN_BRANCH, ovs is
 # being used as submodule in ovn repo, to get a working ovs
 # version can use git submodule status command on ovn repo
-OVS_BRANCH=${OVS_BRANCH:-a4b04276ab5934d087669ff2d191a23931335c87}
+OVS_BRANCH=${OVS_BRANCH:-2410b95597fcec5f733caf77febdb46f4ffacd27}
 
 
 if [ ! -f "$DEVSTACK_PATH/stack.sh" ]; then

zuul.d/rally.yaml

@@ -175,8 +175,10 @@
         OVN_L3_CREATE_PUBLIC_NETWORK: true
         KEYSTONE_ADMIN_ENDPOINT: true
         OVN_BUILD_FROM_SOURCE: True
-        OVN_BRANCH: "v21.06.0"
-        OVS_BRANCH: "a4b04276ab5934d087669ff2d191a23931335c87"
+        # TODO(ihrachys): switch back to a tagged version when it's released
+        # OVN_BRANCH: "v22.03.3"
+        OVN_BRANCH: "36e3ab9b47e93af0599a818e9d6b2930e49473f0"
+        OVS_BRANCH: "2410b95597fcec5f733caf77febdb46f4ffacd27"
       devstack_local_conf:
         post-config:
           "${RALLY_CONF_DIR}/${RALLY_CONF_FILE}":