diff --git a/rhel/automake.mk b/rhel/automake.mk index 1d1ac1a135a..fee85934fbc 100644 --- a/rhel/automake.mk +++ b/rhel/automake.mk @@ -24,6 +24,7 @@ EXTRA_DIST += \ rhel/openvswitch.spec.in \ rhel/openvswitch-fedora.spec \ rhel/openvswitch-fedora.spec.in \ + rhel/usr_share_openvswitch_scripts_ovs-systemd-reload \ rhel/usr_share_openvswitch_scripts_sysconfig.template \ rhel/usr_share_openvswitch_scripts_systemd_sysconfig.template \ rhel/usr_lib_udev_rules.d_91-vfio.rules \ diff --git a/rhel/openvswitch-fedora.spec.in b/rhel/openvswitch-fedora.spec.in index dd79fa9a0a1..5b269b5e9b3 100644 --- a/rhel/openvswitch-fedora.spec.in +++ b/rhel/openvswitch-fedora.spec.in @@ -314,6 +314,10 @@ install -d -m 0755 $RPM_BUILD_ROOT%{_prefix}/lib/ocf/resource.d/ovn ln -s %{_datadir}/openvswitch/scripts/ovndb-servers.ocf \ $RPM_BUILD_ROOT%{_prefix}/lib/ocf/resource.d/ovn/ovndb-servers +install -p -D -m 0755 \ + rhel/usr_share_openvswitch_scripts_ovs-systemd-reload \ + $RPM_BUILD_ROOT%{_datadir}/openvswitch/scripts/ovs-systemd-reload + # remove unpackaged files rm -f $RPM_BUILD_ROOT%{_bindir}/ovs-parse-backtrace \ $RPM_BUILD_ROOT%{_sbindir}/ovs-vlan-bug-workaround \ @@ -538,6 +542,7 @@ fi %{_datadir}/openvswitch/scripts/ovs-save %{_datadir}/openvswitch/scripts/ovs-vtep %{_datadir}/openvswitch/scripts/ovs-ctl +%{_datadir}/openvswitch/scripts/ovs-systemd-reload %config %{_datadir}/openvswitch/vswitch.ovsschema %config %{_datadir}/openvswitch/vtep.ovsschema %{_bindir}/ovs-appctl diff --git a/rhel/usr_lib_systemd_system_openvswitch.service b/rhel/usr_lib_systemd_system_openvswitch.service index faca44b5444..feaba37d507 100644 --- a/rhel/usr_lib_systemd_system_openvswitch.service +++ b/rhel/usr_lib_systemd_system_openvswitch.service @@ -9,7 +9,7 @@ Requires=ovs-vswitchd.service [Service] Type=oneshot ExecStart=/bin/true -ExecReload=/bin/true +ExecReload=/usr/share/openvswitch/scripts/ovs-systemd-reload ExecStop=/bin/true RemainAfterExit=yes diff --git a/rhel/usr_lib_systemd_system_ovsdb-server.service b/rhel/usr_lib_systemd_system_ovsdb-server.service index 7acd25f78d8..651b3002f41 100644 --- a/rhel/usr_lib_systemd_system_ovsdb-server.service +++ b/rhel/usr_lib_systemd_system_ovsdb-server.service @@ -2,7 +2,6 @@ Description=Open vSwitch Database Unit After=syslog.target network-pre.target Before=network.target network.service -ReloadPropagatedFrom=openvswitch.service PartOf=openvswitch.service [Service] diff --git a/rhel/usr_share_openvswitch_scripts_ovs-systemd-reload b/rhel/usr_share_openvswitch_scripts_ovs-systemd-reload new file mode 100755 index 00000000000..3ac1a46c6d4 --- /dev/null +++ b/rhel/usr_share_openvswitch_scripts_ovs-systemd-reload @@ -0,0 +1,36 @@ +#! /bin/sh + +# Copyright (c) 2017 Red Hat, Inc. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Save flows +bridges=$(ovs-vsctl -- --real list-br) +flows=$(/usr/share/openvswitch/scripts/ovs-save save-flows $bridges) + +# Restart the database first, since a large database may take a +# while to load, and we want to minimize forwarding disruption. +systemctl --job-mode=ignore-dependencies restart ovsdb-server + +# Stop ovs-vswitchd. +systemctl --job-mode=ignore-dependencies stop ovs-vswitchd + +# Start vswitchd by asking it to wait till flow restore is finished. +ovs-vsctl --no-wait set open_vswitch . other_config:flow-restore-wait=true +systemctl --job-mode=ignore-dependencies start ovs-vswitchd + +# Restore saved flows and inform vswitchd that we are done. +eval "$flows" +ovs-vsctl --if-exists remove open_vswitch . other_config flow-restore-wait=true + +exit 0