+++ /dev/null
-#!/bin/sh
-#
-# Copyright (c) 2011 Nicira, Inc.
-# Copyright (c) 2007, 2009 Javier Fernandez-Sanguino <jfs@debian.org>
-#
-# This is free software; you may redistribute it and/or modify
-# it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2,
-# or (at your option) any later version.
-#
-# This is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License with
-# the Debian operating system, in /usr/share/common-licenses/GPL; if
-# not, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA 02111-1307 USA
-#
-### BEGIN INIT INFO
-# Provides: openvswitch-controller
-# Required-Start: $network $local_fs $remote_fs
-# Required-Stop: $remote_fs
-# Should-Start: $named
-# Should-Stop:
-# Default-Start: 2 3 4 5
-# Default-Stop: 0 1 6
-# Short-Description: Open vSwitch controller
-# Description: The Open vSwitch controller enables OpenFlow switches that connect to it
-# to act as MAC-learning Ethernet switches.
-### END INIT INFO
-
-PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
-
-DAEMON=/usr/bin/ovs-controller # Introduce the server's location here
-NAME=ovs-controller # Introduce the short server's name here
-DESC=ovs-controller # Introduce a short description here
-LOGDIR=/var/log/openvswitch # Log directory to use
-
-PIDFILE=/var/run/openvswitch/$NAME.pid
-
-test -x $DAEMON || exit 0
-
-. /lib/lsb/init-functions
-
-# Default options, these can be overriden by the information
-# at /etc/default/openvswitch-controller
-DAEMON_OPTS="" # Additional options given to the server
-
-DODTIME=10 # Time to wait for the server to die, in seconds
- # If this value is set too low you might not
- # let some servers to die gracefully and
- # 'restart' will not work
-
-LOGFILE=$LOGDIR/$NAME.log # Server logfile
-#DAEMONUSER= # User to run the daemons as. If this value
- # is set start-stop-daemon will chuid the server
-
-# Include defaults if available
-default=/etc/default/openvswitch-controller
-if [ -f $default ] ; then
- . $default
-fi
-
-# Check that the user exists (if we set a user)
-# Does the user exist?
-if [ -n "$DAEMONUSER" ] ; then
- if getent passwd | grep -q "^$DAEMONUSER:"; then
- # Obtain the uid and gid
- DAEMONUID=`getent passwd |grep "^$DAEMONUSER:" | awk -F : '{print $3}'`
- DAEMONGID=`getent passwd |grep "^$DAEMONUSER:" | awk -F : '{print $4}'`
- else
- log_failure_msg "The user $DAEMONUSER, required to run $NAME does not exist."
- exit 1
- fi
-fi
-
-
-set -e
-
-running_pid() {
-# Check if a given process pid's cmdline matches a given name
- pid=$1
- name=$2
- [ -z "$pid" ] && return 1
- [ ! -d /proc/$pid ] && return 1
- cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1`
- # Is this the expected server
- [ "$cmd" != "$name" ] && return 1
- return 0
-}
-
-running() {
-# Check if the process is running looking at /proc
-# (works for all users)
-
- # No pidfile, probably no daemon present
- [ ! -f "$PIDFILE" ] && return 1
- pid=`cat $PIDFILE`
- running_pid $pid $DAEMON || return 1
- return 0
-}
-
-start_server() {
- if [ -z "$LISTEN" ]; then
- echo "$default: No connection methods configured, controller disabled" >&2
- exit 0
- fi
-
- if [ ! -d /var/run/openvswitch ]; then
- install -d -m 755 -o root -g root /var/run/openvswitch
- fi
-
- SSL_OPTS=
- case $LISTEN in
- *ssl*)
- : ${PRIVKEY:=/etc/openvswitch-controller/privkey.pem}
- : ${CERT:=/etc/openvswitch-controller/cert.pem}
- : ${CACERT:=/etc/openvswitch-controller/cacert.pem}
- if test ! -e "$PRIVKEY" || test ! -e "$CERT" ||
- test ! -e "$CACERT"; then
- if test ! -e "$PRIVKEY"; then
- echo "$PRIVKEY: private key missing" >&2
- fi
- if test ! -e "$CERT"; then
- echo "$CERT: certificate for private key missing" >&2
- fi
- if test ! -e "$CACERT"; then
- echo "$CACERT: CA certificate missing" >&2
- fi
- exit 1
- fi
- SSL_OPTS="--private-key=$PRIVKEY --certificate=$CERT --ca-cert=$CACERT"
- ;;
- esac
-
-# Start the process using the wrapper
- if [ -z "$DAEMONUSER" ] ; then
- start-stop-daemon --start --pidfile $PIDFILE \
- --exec $DAEMON -- --detach --pidfile=$PIDFILE \
- $LISTEN $DAEMON_OPTS $SSL_OPTS
- errcode=$?
- else
-# if we are using a daemonuser then change the user id
- start-stop-daemon --start --quiet --pidfile $PIDFILE \
- --chuid $DAEMONUSER --exec $DAEMON -- \
- --detach --pidfile=$PIDFILE $LISTEN $DAEMON_OPTS \
- $SSL_OPTS
- errcode=$?
- fi
- return $errcode
-}
-
-stop_server() {
-# Stop the process using the wrapper
- if [ -z "$DAEMONUSER" ] ; then
- start-stop-daemon --stop --quiet --pidfile $PIDFILE \
- --exec $DAEMON
- errcode=$?
- else
-# if we are using a daemonuser then look for process that match
- start-stop-daemon --stop --quiet --pidfile $PIDFILE \
- --user $DAEMONUSER --exec $DAEMON
- errcode=$?
- fi
-
- return $errcode
-}
-
-reload_server() {
- [ ! -f "$PIDFILE" ] && return 1
- pid=`cat $PIDFILE` # This is the daemon's pid
- # Send a SIGHUP
- kill -1 $pid
- return $?
-}
-
-force_stop() {
-# Force the process to die killing it manually
- [ ! -e "$PIDFILE" ] && return
- if running ; then
- kill -15 $pid
- # Is it really dead?
- sleep "$DODTIME"
- if running ; then
- kill -9 $pid
- sleep "$DODTIME"
- if running ; then
- echo "Cannot kill $NAME (pid=$pid)!"
- exit 1
- fi
- fi
- fi
- rm -f $PIDFILE
-}
-
-
-case "$1" in
- start)
- log_daemon_msg "Starting $DESC " "$NAME"
- # Check if it's running first
- if running ; then
- log_progress_msg "apparently already running"
- log_end_msg 0
- exit 0
- fi
- if start_server && running ; then
- # It's ok, the server started and is running
- log_end_msg 0
- else
- # Either we could not start it or it is not running
- # after we did
- # NOTE: Some servers might die some time after they start,
- # this code does not try to detect this and might give
- # a false positive (use 'status' for that)
- log_end_msg 1
- fi
- ;;
- stop)
- log_daemon_msg "Stopping $DESC" "$NAME"
- if running ; then
- # Only stop the server if we see it running
- stop_server
- log_end_msg $?
- else
- # If it's not running don't do anything
- log_progress_msg "apparently not running"
- log_end_msg 0
- exit 0
- fi
- ;;
- force-stop)
- # First try to stop gracefully the program
- $0 stop
- if running; then
- # If it's still running try to kill it more forcefully
- log_daemon_msg "Stopping (force) $DESC" "$NAME"
- force_stop
- log_end_msg $?
- fi
- ;;
- restart|force-reload)
- log_daemon_msg "Restarting $DESC" "$NAME"
- if running; then
- stop_server
- # Wait some sensible amount, some server need this.
- [ -n "$DODTIME" ] && sleep $DODTIME
- fi
- start_server
- running
- log_end_msg $?
- ;;
- status)
-
- log_daemon_msg "Checking status of $DESC" "$NAME"
- if running ; then
- log_progress_msg "running"
- log_end_msg 0
- else
- log_progress_msg "apparently not running"
- log_end_msg 1
- exit 1
- fi
- ;;
- # Use this if the daemon cannot reload
- reload)
- log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon"
- log_warning_msg "cannot re-read the config file (use restart)."
- ;;
- *)
- N=/etc/init.d/openvswitch-controller
- echo "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2
- exit 1
- ;;
-esac
-
-exit 0
git://git.onelab.eu / sliver-openvswitch.git / blobdiff