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Diffstat (limited to 'recipes-networking/openvswitch/files/openvswitch-controller')
| -rwxr-xr-x | recipes-networking/openvswitch/files/openvswitch-controller | 274 |
1 files changed, 0 insertions, 274 deletions
diff --git a/recipes-networking/openvswitch/files/openvswitch-controller b/recipes-networking/openvswitch/files/openvswitch-controller deleted file mode 100755 index 026974a7..00000000 --- a/recipes-networking/openvswitch/files/openvswitch-controller +++ /dev/null | |||
| @@ -1,274 +0,0 @@ | |||
| 1 | #!/bin/sh | ||
| 2 | # | ||
| 3 | # Copyright (c) 2011 Nicira Networks Inc. | ||
| 4 | # Copyright (c) 2007, 2009 Javier Fernandez-Sanguino <jfs@debian.org> | ||
| 5 | # | ||
| 6 | # This is free software; you may redistribute it and/or modify | ||
| 7 | # it under the terms of the GNU General Public License as | ||
| 8 | # published by the Free Software Foundation; either version 2, | ||
| 9 | # or (at your option) any later version. | ||
| 10 | # | ||
| 11 | # This is distributed in the hope that it will be useful, but | ||
| 12 | # WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 14 | # GNU General Public License for more details. | ||
| 15 | # | ||
| 16 | # You should have received a copy of the GNU General Public License with | ||
| 17 | # the Debian operating system, in /usr/share/common-licenses/GPL; if | ||
| 18 | # not, write to the Free Software Foundation, Inc., 59 Temple Place, | ||
| 19 | # Suite 330, Boston, MA 02111-1307 USA | ||
| 20 | # | ||
| 21 | ### BEGIN INIT INFO | ||
| 22 | # Provides: openvswitch-controller | ||
| 23 | # Required-Start: $network $local_fs $remote_fs | ||
| 24 | # Required-Stop: $remote_fs | ||
| 25 | # Should-Start: $named | ||
| 26 | # Should-Stop: | ||
| 27 | # Default-Start: 2 3 4 5 | ||
| 28 | # Default-Stop: 0 1 6 | ||
| 29 | # Short-Description: Open vSwitch controller | ||
| 30 | ### END INIT INFO | ||
| 31 | |||
| 32 | PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin | ||
| 33 | |||
| 34 | DAEMON=/usr/bin/ovs-controller # Introduce the server's location here | ||
| 35 | NAME=ovs-controller # Introduce the short server's name here | ||
| 36 | DESC=ovs-controller # Introduce a short description here | ||
| 37 | LOGDIR=/var/log/openvswitch # Log directory to use | ||
| 38 | |||
| 39 | PIDFILE=/var/run/openvswitch/$NAME.pid | ||
| 40 | |||
| 41 | test -x $DAEMON || exit 0 | ||
| 42 | |||
| 43 | . /lib/lsb/init-functions | ||
| 44 | |||
| 45 | # Default options, these can be overriden by the information | ||
| 46 | # at /etc/default/openvswitch-controller | ||
| 47 | DAEMON_OPTS="" # Additional options given to the server | ||
| 48 | |||
| 49 | DODTIME=10 # Time to wait for the server to die, in seconds | ||
| 50 | # If this value is set too low you might not | ||
| 51 | # let some servers to die gracefully and | ||
| 52 | # 'restart' will not work | ||
| 53 | |||
| 54 | LOGFILE=$LOGDIR/$NAME.log # Server logfile | ||
| 55 | #DAEMONUSER= # User to run the daemons as. If this value | ||
| 56 | # is set start-stop-daemon will chuid the server | ||
| 57 | |||
| 58 | # Include defaults if available | ||
| 59 | default=/etc/default/openvswitch-controller | ||
| 60 | if [ -f $default ] ; then | ||
| 61 | . $default | ||
| 62 | fi | ||
| 63 | |||
| 64 | # Check that the user exists (if we set a user) | ||
| 65 | # Does the user exist? | ||
| 66 | if [ -n "$DAEMONUSER" ] ; then | ||
| 67 | if getent passwd | grep -q "^$DAEMONUSER:"; then | ||
| 68 | # Obtain the uid and gid | ||
| 69 | DAEMONUID=`getent passwd |grep "^$DAEMONUSER:" | awk -F : '{print $3}'` | ||
| 70 | DAEMONGID=`getent passwd |grep "^$DAEMONUSER:" | awk -F : '{print $4}'` | ||
| 71 | else | ||
| 72 | log_failure_msg "The user $DAEMONUSER, required to run $NAME does not exist." | ||
| 73 | exit 1 | ||
| 74 | fi | ||
| 75 | fi | ||
| 76 | |||
| 77 | |||
| 78 | set -e | ||
| 79 | |||
| 80 | running_pid() { | ||
| 81 | # Check if a given process pid's cmdline matches a given name | ||
| 82 | pid=$1 | ||
| 83 | name=$2 | ||
| 84 | [ -z "$pid" ] && return 1 | ||
| 85 | [ ! -d /proc/$pid ] && return 1 | ||
| 86 | cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1 |cut -d : -f 1` | ||
| 87 | # Is this the expected server | ||
| 88 | [ "$cmd" != "$name" ] && return 1 | ||
| 89 | return 0 | ||
| 90 | } | ||
| 91 | |||
| 92 | running() { | ||
| 93 | # Check if the process is running looking at /proc | ||
| 94 | # (works for all users) | ||
| 95 | |||
| 96 | # No pidfile, probably no daemon present | ||
| 97 | [ ! -f "$PIDFILE" ] && return 1 | ||
| 98 | pid=`cat $PIDFILE` | ||
| 99 | running_pid $pid $DAEMON || return 1 | ||
| 100 | return 0 | ||
| 101 | } | ||
| 102 | |||
| 103 | start_server() { | ||
| 104 | if [ -z "$LISTEN" ]; then | ||
| 105 | echo "$default: No connection methods configured, controller disabled" >&2 | ||
| 106 | exit 0 | ||
| 107 | fi | ||
| 108 | |||
| 109 | if [ ! -d /var/run/openvswitch ]; then | ||
| 110 | install -d -m 755 -o root -g root /var/run/openvswitch | ||
| 111 | fi | ||
| 112 | |||
| 113 | SSL_OPTS= | ||
| 114 | case $LISTEN in | ||
| 115 | *ssl*) | ||
| 116 | : ${PRIVKEY:=/etc/openvswitch-controller/privkey.pem} | ||
| 117 | : ${CERT:=/etc/openvswitch-controller/cert.pem} | ||
| 118 | : ${CACERT:=/etc/openvswitch-controller/cacert.pem} | ||
| 119 | if test ! -e "$PRIVKEY" || test ! -e "$CERT" || | ||
| 120 | test ! -e "$CACERT"; then | ||
| 121 | if test ! -e "$PRIVKEY"; then | ||
| 122 | echo "$PRIVKEY: private key missing" >&2 | ||
| 123 | fi | ||
| 124 | if test ! -e "$CERT"; then | ||
| 125 | echo "$CERT: certificate for private key missing" >&2 | ||
| 126 | fi | ||
| 127 | if test ! -e "$CACERT"; then | ||
| 128 | echo "$CACERT: CA certificate missing" >&2 | ||
| 129 | fi | ||
| 130 | exit 1 | ||
| 131 | fi | ||
| 132 | SSL_OPTS="--private-key=$PRIVKEY --certificate=$CERT --ca-cert=$CACERT" | ||
| 133 | ;; | ||
| 134 | esac | ||
| 135 | |||
| 136 | # Start the process using the wrapper | ||
| 137 | if [ -z "$DAEMONUSER" ] ; then | ||
| 138 | start-stop-daemon --start --pidfile $PIDFILE \ | ||
| 139 | --exec $DAEMON -- --detach --pidfile=$PIDFILE \ | ||
| 140 | $LISTEN $DAEMON_OPTS $SSL_OPTS | ||
| 141 | errcode=$? | ||
| 142 | else | ||
| 143 | # if we are using a daemonuser then change the user id | ||
| 144 | start-stop-daemon --start --quiet --pidfile $PIDFILE \ | ||
| 145 | --chuid $DAEMONUSER --exec $DAEMON -- \ | ||
| 146 | --detach --pidfile=$PIDFILE $LISTEN $DAEMON_OPTS \ | ||
| 147 | $SSL_OPTS | ||
| 148 | errcode=$? | ||
| 149 | fi | ||
| 150 | return $errcode | ||
| 151 | } | ||
| 152 | |||
| 153 | stop_server() { | ||
| 154 | # Stop the process using the wrapper | ||
| 155 | if [ -z "$DAEMONUSER" ] ; then | ||
| 156 | start-stop-daemon --stop --quiet --pidfile $PIDFILE \ | ||
| 157 | --exec $DAEMON | ||
| 158 | errcode=$? | ||
| 159 | else | ||
| 160 | # if we are using a daemonuser then look for process that match | ||
| 161 | start-stop-daemon --stop --quiet --pidfile $PIDFILE \ | ||
| 162 | --user $DAEMONUSER --exec $DAEMON | ||
| 163 | errcode=$? | ||
| 164 | fi | ||
| 165 | |||
| 166 | return $errcode | ||
| 167 | } | ||
| 168 | |||
| 169 | reload_server() { | ||
| 170 | [ ! -f "$PIDFILE" ] && return 1 | ||
| 171 | pid=`cat $PIDFILE` # This is the daemon's pid | ||
| 172 | # Send a SIGHUP | ||
| 173 | kill -1 $pid | ||
| 174 | return $? | ||
| 175 | } | ||
| 176 | |||
| 177 | force_stop() { | ||
| 178 | # Force the process to die killing it manually | ||
| 179 | [ ! -e "$PIDFILE" ] && return | ||
| 180 | if running ; then | ||
| 181 | kill -15 $pid | ||
| 182 | # Is it really dead? | ||
| 183 | sleep "$DODTIME" | ||
| 184 | if running ; then | ||
| 185 | kill -9 $pid | ||
| 186 | sleep "$DODTIME" | ||
| 187 | if running ; then | ||
| 188 | echo "Cannot kill $NAME (pid=$pid)!" | ||
| 189 | exit 1 | ||
| 190 | fi | ||
| 191 | fi | ||
| 192 | fi | ||
| 193 | rm -f $PIDFILE | ||
| 194 | } | ||
| 195 | |||
| 196 | |||
| 197 | case "$1" in | ||
| 198 | start) | ||
| 199 | log_begin_msg "Starting $DESC " "$NAME" | ||
| 200 | # Check if it's running first | ||
| 201 | if running ; then | ||
| 202 | log_warning_msg "apparently already running" | ||
| 203 | log_end_msg 0 | ||
| 204 | exit 0 | ||
| 205 | fi | ||
| 206 | if start_server && running ; then | ||
| 207 | # It's ok, the server started and is running | ||
| 208 | log_end_msg 0 | ||
| 209 | else | ||
| 210 | # Either we could not start it or it is not running | ||
| 211 | # after we did | ||
| 212 | # NOTE: Some servers might die some time after they start, | ||
| 213 | # this code does not try to detect this and might give | ||
| 214 | # a false positive (use 'status' for that) | ||
| 215 | log_end_msg 1 | ||
| 216 | fi | ||
| 217 | ;; | ||
| 218 | stop) | ||
| 219 | log_begin_msg "Stopping $DESC" "$NAME" | ||
| 220 | if running ; then | ||
| 221 | # Only stop the server if we see it running | ||
| 222 | stop_server | ||
| 223 | log_end_msg $? | ||
| 224 | else | ||
| 225 | # If it's not running don't do anything | ||
| 226 | log_warning_msg "apparently not running" | ||
| 227 | log_end_msg 0 | ||
| 228 | exit 0 | ||
| 229 | fi | ||
| 230 | ;; | ||
| 231 | force-stop) | ||
| 232 | # First try to stop gracefully the program | ||
| 233 | $0 stop | ||
| 234 | if running; then | ||
| 235 | # If it's still running try to kill it more forcefully | ||
| 236 | log_begin_msg "Stopping (force) $DESC" "$NAME" | ||
| 237 | force_stop | ||
| 238 | log_end_msg $? | ||
| 239 | fi | ||
| 240 | ;; | ||
| 241 | restart|force-reload) | ||
| 242 | log_begin_msg "Restarting $DESC" "$NAME" | ||
| 243 | stop_server | ||
| 244 | # Wait some sensible amount, some server need this | ||
| 245 | [ -n "$DODTIME" ] && sleep $DODTIME | ||
| 246 | start_server | ||
| 247 | running | ||
| 248 | log_end_msg $? | ||
| 249 | ;; | ||
| 250 | status) | ||
| 251 | |||
| 252 | log_begin_msg "Checking status of $DESC" "$NAME" | ||
| 253 | if running ; then | ||
| 254 | log_begin_msg "running" | ||
| 255 | log_end_msg 0 | ||
| 256 | else | ||
| 257 | log_warning_msg "apparently not running" | ||
| 258 | log_end_msg 1 | ||
| 259 | exit 1 | ||
| 260 | fi | ||
| 261 | ;; | ||
| 262 | # Use this if the daemon cannot reload | ||
| 263 | reload) | ||
| 264 | log_warning_msg "Reloading $NAME daemon: not implemented, as the daemon" | ||
| 265 | log_warning_msg "cannot re-read the config file (use restart)." | ||
| 266 | ;; | ||
| 267 | *) | ||
| 268 | N=/etc/init.d/openvswitch-controller | ||
| 269 | echo "Usage: $N {start|stop|force-stop|restart|force-reload|status}" >&2 | ||
| 270 | exit 1 | ||
| 271 | ;; | ||
| 272 | esac | ||
| 273 | |||
| 274 | exit 0 | ||
