Merge "Don't use multicell setup for ironic & increase timeout"

devstack/settings

@@ -8,3 +8,7 @@ local_mtu=$(ip link show | sed -ne 's/.*mtu \([0-9]\+\).*/\1/p' | sort -n | head
 # 50 bytes is overhead for vxlan (which is greater than GRE
 # allowing us to use either overlay option with this MTU.
 PUBLIC_BRIDGE_MTU=$((local_mtu - 50))
+
+# NOTE(vdrok): we don't use the multicell setup because it won't let the
+# reschedules happen. We hit them quite often in multinode job.
+CELLSV2_SETUP="singleconductor"

devstack/upgrade/settings

@@ -28,3 +28,6 @@ if [[ "${HOST_TOPOLOGY}" == "multinode" ]]; then
     # Remove 'nova' from the list of projects to upgrade
     UPGRADE_PROJECTS=$(echo $UPGRADE_PROJECTS | sed -e 's/\s*nova//g' )
 fi
+
+# NOTE(vdrok): Do not setup multicell during upgrade
+export CELLSV2_SETUP="singleconductor"

devstack/upgrade/upgrade.sh

@@ -44,6 +44,11 @@ source $TARGET_DEVSTACK_DIR/lib/neutron-legacy
 source $TARGET_DEVSTACK_DIR/lib/apache
 source $TARGET_DEVSTACK_DIR/lib/keystone
 
+# TODO(vdrok): remove this when https://bugs.launchpad.net/neutron/+bug/1707160
+# fixed
+source $TARGET_DEVSTACK_DIR/lib/tempest
+iniset $TEMPEST_CONFIG service-clients http_timeout 120
+
 source $TOP_DIR/openrc admin admin
 
 # Keep track of the DevStack directory
@@ -106,7 +111,7 @@ start_ironic
 # may cause nova-compute failure due to LP1537076
 stop_nova_compute || true
 wait_for_keystone
-start_nova_compute nomulticell
+start_nova_compute
 
 if [[ -n "$ensure_stopped" ]]; then
     ensure_services_stopped $ensure_stopped