[Unit]
Description=Open vSwitch Database Unit
After=syslog.target network-pre.target
Before=network.target network.service
Wants=ovs-delete-transient-ports.service
PartOf=openvswitch.service

[Service]
Type=forking
PIDFile=/run/openvswitch/ovsdb-server.pid
Restart=on-failure
EnvironmentFile=/etc/openvswitch/default.conf
EnvironmentFile=-/etc/sysconfig/openvswitch
EnvironmentFile=-/run/openvswitch.useropts

# Environment is reloaded for each Exec*, make sure to
# remove openvswitch.useropts first to reload a fresh
# OVS_USER_ID from default.conf or sysconfig.
ExecStartPre=/usr/bin/rm -f /run/openvswitch.useropts

ExecStartPre=-/usr/bin/chown ${OVS_USER_ID} /run/openvswitch /var/log/openvswitch
ExecStartPre=/bin/sh -c '/usr/bin/echo "OVS_USER_ID=${OVS_USER_ID}" > /run/openvswitch.useropts'
ExecStartPre=/bin/sh -c 'if [ "$${OVS_USER_ID/:*/}" != "root" ]; then /usr/bin/echo "OVS_USER_OPT=--ovs-user=${OVS_USER_ID}" >> /run/openvswitch.useropts; fi'
ExecStart=/usr/share/openvswitch/scripts/ovs-ctl \
          --no-ovs-vswitchd --no-monitor --system-id=random \
          ${OVS_USER_OPT} \
          start $OPTIONS
ExecStop=/usr/share/openvswitch/scripts/ovs-ctl --no-ovs-vswitchd stop
ExecReload=/usr/share/openvswitch/scripts/ovs-ctl --no-ovs-vswitchd \
           ${OVS_USER_OPT} \
           --no-monitor restart $OPTIONS