rhel/etc_init.d_openvswitch

   1 #!/bin/sh
   2 #
   3 # openvswitch
   4 #
   5 # chkconfig: 2345 09 91
   6 # description: Manage Open vSwitch kernel modules and user-space daemons
   7
   8 # Copyright (C) 2009, 2010, 2011 Nicira Networks, Inc.
   9 #
  10 # Licensed under the Apache License, Version 2.0 (the "License");
  11 # you may not use this file except in compliance with the License.
  12 # You may obtain a copy of the License at:
  13 #
  14 #     http://www.apache.org/licenses/LICENSE-2.0
  15 #
  16 # Unless required by applicable law or agreed to in writing, software
  17 # distributed under the License is distributed on an "AS IS" BASIS,
  18 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19 # See the License for the specific language governing permissions and
  20 # limitations under the License.
  21 ### BEGIN INIT INFO
  22 # Provides:          openvswitch-switch
  23 # Required-Start:
  24 # Required-Stop:
  25 # Default-Start:     2 3 4 5
  26 # Default-Stop:      0 1 6
  27 # Short-Description: Open vSwitch switch
  28 ### END INIT INFO
  29
  30 . /usr/share/openvswitch/scripts/ovs-lib.sh || exit 1
  31 test -e /etc/sysconfig/openvswitch && . /etc/sysconfig/openvswitch
  32
  33 start () {
  34     # Allow GRE traffic.
  35     /sbin/iptables -I INPUT -p gre -j ACCEPT
  36
  37     set $ovs_ctl ${1-start}
  38     set "$@" --system-id=random
  39     if test X"$FORCE_COREFILES" != X; then
  40         set "$@" --force-corefiles="$FORCE_COREFILES"
  41     fi
  42     if test X"$OVSDB_SERVER_PRIORITY" != X; then
  43         set "$@" --ovsdb-server-priority="$OVSDB_SERVER_PRIORITY"
  44     fi
  45     if test X"$VSWITCHD_PRIORITY" != X; then
  46         set "$@" --ovs-vswitchd-priority="$VSWITCHD_PRIORITY"
  47     fi
  48     if test X"$VSWITCHD_MLOCKALL" != X; then
  49         set "$@" --mlockall="$VSWITCHD_MLOCKALL"
  50     fi
  51     if test ! -e /var/run/openvswitch.booted; then
  52         touch /var/run/openvswitch.booted
  53         set "$@" --delete-bridges
  54     fi
  55     "$@"
  56
  57     touch /var/lock/subsys/openvswitch
  58 }
  59
  60 stop () {
  61     $ovs_ctl stop
  62     rm -f /var/lock/subsys/openvswitch
  63 }
  64
  65 ovs_ctl=/usr/share/openvswitch/scripts/ovs-ctl
  66 case $1 in
  67     start)
  68         start
  69         ;;
  70     stop)
  71         stop
  72         ;;
  73     restart)
  74         stop
  75         start
  76         ;;
  77     reload|force-reload)
  78         # Nothing to do.
  79         ;;
  80     status)
  81         $ovs_ctl status
  82         ;;
  83     version)
  84         $ovs_ctl version
  85         ;;
  86     force-reload-kmod)
  87         start force-reload-kmod
  88         ;;
  89     help)
  90         printf "$0 [start|stop|restart|reload|force-reload|status|version|force-reload-kmod]\n"
  91         ;;
  92     *)
  93         printf "Unknown command: $1\n"
  94         exit 1
  95         ;;
  96 esac