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Commit | Line | Data |
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064af421 BP |
1 | #!/bin/bash |
2 | # | |
bc391960 | 3 | # openvswitch |
064af421 BP |
4 | # |
5 | # chkconfig: 2345 09 91 | |
bc391960 | 6 | # description: Manage Open vSwitch kernel modules and user-space daemons |
064af421 | 7 | |
72dfb3b4 | 8 | # Copyright (C) 2009, 2010, 2011 Nicira Networks, Inc. |
064af421 | 9 | # |
a14bc59f BP |
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: | |
064af421 | 13 | # |
a14bc59f | 14 | # http://www.apache.org/licenses/LICENSE-2.0 |
064af421 | 15 | # |
a14bc59f BP |
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. | |
72dfb3b4 BP |
21 | ### BEGIN INIT INFO |
22 | # Provides: openvswitch-switch | |
7f9bd4e8 JP |
23 | # Required-Start: |
24 | # Required-Stop: | |
72dfb3b4 BP |
25 | # Default-Start: 2 3 4 5 |
26 | # Default-Stop: 0 1 6 | |
27 | # Short-Description: Open vSwitch switch | |
28 | ### END INIT INFO | |
29 | ||
6f83469d BP |
30 | # source function library |
31 | if [ -f /etc/init.d/functions ]; then | |
32 | . /etc/init.d/functions | |
33 | elif [ -f /etc/rc.d/init.d/functions ]; then | |
34 | . /etc/rc.d/init.d/functions | |
35 | elif [ -f /lib/lsb/init-functions ]; then | |
36 | . /lib/lsb/init-functions | |
37 | else | |
38 | echo "$0: missing LSB shell function library" >&2 | |
39 | exit 1 | |
40 | fi | |
064af421 | 41 | |
6f83469d BP |
42 | if type action >/dev/null 2>&1; then |
43 | : | |
44 | else | |
45 | # SUSE lacks action | |
46 | action() { | |
47 | STRING=$1 | |
48 | shift | |
49 | "$@" | |
50 | rc=$? | |
51 | if [ $rc -eq 0 ] ; then | |
e20d7fc6 | 52 | log_success_msg $"$STRING " |
6f83469d | 53 | else |
e20d7fc6 | 54 | log_failure_msg $"$STRING " |
6f83469d BP |
55 | fi |
56 | return $rc | |
57 | } | |
58 | fi | |
064af421 | 59 | |
77fd0ab5 | 60 | test -e /etc/xensource-inventory && . /etc/xensource-inventory |
bc391960 | 61 | test -e /etc/sysconfig/openvswitch && . /etc/sysconfig/openvswitch |
77fd0ab5 PM |
62 | if test -e /etc/xensource/network.conf; then |
63 | NETWORK_MODE=$(cat /etc/xensource/network.conf) | |
64 | fi | |
064af421 | 65 | |
77fd0ab5 | 66 | case ${NETWORK_MODE:=openvswitch} in |
697e8aa2 JP |
67 | vswitch|openvswitch) |
68 | ;; | |
c6f196a0 JP |
69 | bridge) |
70 | exit 0 | |
71 | ;; | |
697e8aa2 | 72 | *) |
c6f196a0 | 73 | echo "Open vSwitch disabled (/etc/xensource/network.conf is invalid)" >&2 |
697e8aa2 JP |
74 | exit 0 |
75 | ;; | |
76 | esac | |
0313fb2e | 77 | |
f3ac83df | 78 | : ${ENABLE_MONITOR:=y} |
df9fd4a5 | 79 | : ${FORCE_COREFILES:=y} |
064af421 | 80 | |
fea28b07 | 81 | # Config variables specific to ovsdb-server |
289df16d | 82 | : ${OVSDB_SERVER_REMOTES:=punix:/var/run/openvswitch/db.sock db:Open_vSwitch,manager_options} |
bc391960 JP |
83 | : ${OVSDB_SERVER_DB:=/etc/openvswitch/conf.db} |
84 | : ${OVSDB_SERVER_PIDFILE:=/var/run/openvswitch/ovsdb-server.pid} | |
85 | : ${OVSDB_SERVER_RUN_DIR:=/var/xen/openvswitch} | |
fea28b07 | 86 | : ${OVSDB_SERVER_PRIORITY:=-10} |
bc391960 | 87 | : ${OVSDB_SERVER_LOGFILE:=/var/log/openvswitch/ovsdb-server.log} |
fea28b07 JP |
88 | : ${OVSDB_SERVER_FILE_LOGLEVEL:=INFO} |
89 | : ${OVSDB_SERVER_SYSLOG_LOGLEVEL:=ERR} | |
90 | : ${OVSDB_SERVER_MEMLEAK_LOGFILE:=} | |
91 | : ${OVSDB_SERVER_STRACE_LOG:=} | |
92 | : ${OVSDB_SERVER_STRACE_OPT:=} | |
93 | : ${OVSDB_SERVER_VALGRIND_LOG:=} | |
94 | : ${OVSDB_SERVER_VALGRIND_OPT:=} | |
95 | ||
064af421 | 96 | # Config variables specific to ovs-vswitchd |
bc391960 JP |
97 | : ${VSWITCHD_OVSDB_SERVER:=unix:/var/run/openvswitch/db.sock} |
98 | : ${VSWITCHD_OVSDB_SCHEMA:=/usr/share/openvswitch/vswitch.ovsschema} | |
99 | : ${VSWITCHD_PIDFILE:=/var/run/openvswitch/ovs-vswitchd.pid} | |
100 | : ${VSWITCHD_RUN_DIR:=/var/xen/openvswitch} | |
44cb492f | 101 | : ${VSWITCHD_PRIORITY:=-10} |
a0bc29a5 | 102 | : ${VSWITCHD_MLOCKALL:=yes} |
bc391960 | 103 | : ${VSWITCHD_LOGFILE:=/var/log/openvswitch/ovs-vswitchd.log} |
39fb0881 JP |
104 | : ${VSWITCHD_FILE_LOGLEVEL:=INFO} |
105 | : ${VSWITCHD_SYSLOG_LOGLEVEL:=ERR} | |
df9fd4a5 BP |
106 | : ${VSWITCHD_MEMLEAK_LOGFILE:=} |
107 | : ${VSWITCHD_STRACE_LOG:=} | |
108 | : ${VSWITCHD_STRACE_OPT:=} | |
109 | : ${VSWITCHD_VALGRIND_LOG:=} | |
110 | : ${VSWITCHD_VALGRIND_OPT:=} | |
064af421 | 111 | |
b3d5b900 BP |
112 | : ${OVS_XAPI_SYNC_PIDFILE:=/var/run/openvswitch/ovs-xapi-sync.pid} |
113 | ||
064af421 | 114 | # Full paths to executables & modules |
fea28b07 JP |
115 | ovsdb_server="/usr/sbin/ovsdb-server" |
116 | ovsdb_tool="/usr/bin/ovsdb-tool" | |
eaa3c7e8 | 117 | vswitchd="/usr/sbin/ovs-vswitchd" |
eaa3c7e8 BP |
118 | dpctl="/usr/bin/ovs-dpctl" |
119 | appctl="/usr/bin/ovs-appctl" | |
120 | ofctl="/usr/bin/ovs-ofctl" | |
e404c41f | 121 | vsctl="/usr/bin/ovs-vsctl" |
064af421 | 122 | |
f3ac83df BP |
123 | if test "$ENABLE_MONITOR" = "y"; then |
124 | monitor_opt="--monitor" | |
125 | else | |
126 | monitor_opt= | |
127 | fi | |
128 | ||
97685b90 | 129 | function hup_monitor_external_ids { |
a49fe70c JP |
130 | if [ -e /var/run/openvswitch/ovs-xapi-sync.pid ]; then |
131 | action "Configuring Open vSwitch external IDs" kill -HUP `cat /var/run/openvswitch/ovs-xapi-sync.pid` | |
97685b90 EJ |
132 | fi |
133 | } | |
134 | ||
064af421 | 135 | function turn_on_corefiles { |
16cd277e | 136 | ulimit -Sc 67108864 |
064af421 BP |
137 | } |
138 | ||
139 | function remove_all_dp { | |
d650378e | 140 | for dp in $($dpctl dump-dps); do |
064af421 BP |
141 | action "Removing datapath: $dp" "$dpctl" del-dp "$dp" |
142 | done | |
143 | } | |
144 | ||
145 | function insert_modules_if_required { | |
8d2662a5 | 146 | if test -e /sys/module/bridge; then |
e20d7fc6 JP |
147 | bridges=`echo /sys/class/net/*/bridge | sed 's,/sys/class/net/,,g;s,/bridge,,g'` |
148 | if test "$bridges" != "*"; then | |
8d2662a5 PM |
149 | log_warning_msg "not removing bridge module because bridges exist ($bridges)" |
150 | else | |
151 | action "removing bridge module" rmmod bridge | |
152 | fi | |
153 | fi | |
064af421 BP |
154 | if ! lsmod | grep -q "openvswitch_mod"; then |
155 | action "Inserting llc module" modprobe llc | |
6867bc36 | 156 | action "Inserting openvswitch module" modprobe openvswitch_mod |
064af421 | 157 | fi |
064af421 BP |
158 | } |
159 | ||
160 | function remove_modules { | |
064af421 BP |
161 | if lsmod | grep -q "openvswitch_mod"; then |
162 | action "Removing openvswitch module" rmmod openvswitch_mod.ko | |
163 | fi | |
164 | } | |
165 | ||
55e19919 BP |
166 | function start_daemon { |
167 | local DAEMON=$1 | |
168 | shift | |
169 | local BINARY=$1 | |
170 | ||
171 | # cd to daemon's run_dir so core files get dumped into a sensible place. | |
172 | eval local run_dir=\$${DAEMON}_RUN_DIR | |
173 | if [ ! -d "$run_dir" ]; then | |
174 | install -d -m 755 -o root -g root "$run_dir" | |
175 | fi | |
176 | cd "$run_dir" | |
177 | ||
178 | # Configure log levels. | |
179 | eval local syslog_loglevel=\$${DAEMON}_SYSLOG_LOGLEVEL | |
180 | eval local file_loglevel=\$${DAEMON}_FILE_LOGLEVEL | |
181 | eval local logfile=\$${DAEMON}_LOGFILE | |
182 | set -- "$@" -vANY:CONSOLE:EMER -vANY:SYSLOG:"$syslog_loglevel" | |
183 | if test -n "$file_loglevel" && test -n "$logfile"; then | |
184 | install -d -m 755 -o root -g root `dirname "$logfile"` | |
185 | set -- "$@" --log-file="$logfile" -vANY:FILE:"$file_loglevel" | |
186 | fi | |
187 | ||
188 | # Configure leak checker. | |
189 | eval local memleak_logfile=\$${DAEMON}_MEMLEAK_LOGFILE | |
190 | if test -n "$memleak_logfile"; then | |
191 | set -- "$@" --check-leaks="$memleak_logfile" | |
192 | if test -e "$memleak_logfile"; then | |
193 | mv "$memleak_logfile" "$memleak_logfile.prev" | |
fea28b07 JP |
194 | fi |
195 | fi | |
55e19919 BP |
196 | |
197 | # Configure debugging wrappers. | |
198 | eval local strace_log=\$${DAEMON}_STRACE_LOG | |
199 | eval local strace_opt=\$${DAEMON}_STRACE_OPT | |
200 | eval local valgrind_log=\$${DAEMON}_VALGRIND_LOG | |
201 | eval local valgrind_opt=\$${DAEMON}_VALGRIND_OPT | |
202 | if test -n "$strace_log" && test -n "$valgrind_log"; then | |
fea28b07 JP |
203 | printf "Can not start with both VALGRIND and STRACE\n" |
204 | exit 1 | |
55e19919 BP |
205 | elif test -n "$strace_log"; then |
206 | local mode=strace | |
e7eacf16 | 207 | set -- strace -o "$strace_log" $strace_opt "$@" |
55e19919 BP |
208 | elif test -n "$valgrind_log"; then |
209 | local mode=valgrind | |
e7eacf16 | 210 | set -- valgrind --log-file="$valgrind_log" $valgrind_opt "$@" |
fea28b07 | 211 | else |
55e19919 BP |
212 | local mode=production |
213 | eval local pidfile=\$${DAEMON}_PIDFILE | |
9cad6844 | 214 | install -d -m 755 -o root -g root `dirname $pidfile` |
e7eacf16 | 215 | set -- "$@" --pidfile="$pidfile" --detach $monitor_opt --no-chdir |
fea28b07 | 216 | fi |
fea28b07 | 217 | |
55e19919 BP |
218 | # Configure niceness. |
219 | eval local priority=\$${DAEMON}_PRIORITY | |
220 | if test -n "$priority"; then | |
221 | set -- nice -n $priority "$@" | |
16cd277e | 222 | fi |
bc391960 | 223 | |
55e19919 BP |
224 | if test $mode = production; then |
225 | action "Starting `basename $BINARY`" "$@" | |
226 | else | |
227 | # Start in background and force a "success" message | |
b1cd4308 | 228 | action "Starting `basename $BINARY` with $mode debugging" true |
55e19919 | 229 | ("$@") & |
064af421 | 230 | fi |
55e19919 | 231 | } |
bc391960 | 232 | |
55e19919 BP |
233 | function start_ovsdb_server { |
234 | set -- "$ovsdb_server" "$OVSDB_SERVER_DB" | |
235 | for remote in $OVSDB_SERVER_REMOTES; do | |
236 | set -- "$@" --remote="$remote" | |
237 | done | |
238 | set -- "$@" --private-key=db:SSL,private_key --certificate=db:SSL,certificate --bootstrap-ca-cert=db:SSL,ca_cert | |
239 | start_daemon OVSDB_SERVER "$@" | |
240 | } | |
241 | ||
242 | function start_vswitchd { | |
55e19919 | 243 | local mlockall_opt= |
86a06318 BP |
244 | if [ "$VSWITCHD_MLOCKALL" != "no" ]; then |
245 | mlockall_opt="--mlockall" | |
246 | fi | |
bc391960 | 247 | |
34edeccf | 248 | start_daemon VSWITCHD "$vswitchd" $mlockall_opt "$VSWITCHD_OVSDB_SERVER" |
55e19919 | 249 | } |
064af421 | 250 | |
55e19919 BP |
251 | function stop_daemon { |
252 | local DAEMON=$1 | |
253 | local BINARY=$2 | |
254 | eval local pidfile=\$${DAEMON}_PIDFILE | |
255 | if test -f "$pidfile"; then | |
256 | local pid=$(cat "$pidfile") | |
257 | action "Killing `basename $BINARY` ($pid)" kill $pid | |
2cc90641 BP |
258 | for delay in .1 .25 .65 1 1 1 1; do |
259 | if kill -0 $pid >/dev/null 2>&1; then | |
260 | sleep $delay | |
261 | else | |
262 | break | |
263 | fi | |
264 | done | |
55e19919 | 265 | rm -f "$pidfile" |
2e8a4c31 BP |
266 | fi |
267 | } | |
268 | ||
064af421 BP |
269 | function restart_approval { |
270 | if test ! -t 0; then | |
271 | # Don't prompt if invoked non-interactively. | |
272 | return 0 | |
273 | fi | |
274 | cat <<EOF | |
275 | ||
276 | WARNING!!! | |
277 | ||
bc391960 | 278 | Restarting Open vSwitch on a live server is not guaranteed to work. It is |
064af421 | 279 | provided as a convenience for those situations in which it does work. |
064af421 BP |
280 | |
281 | EOF | |
07064456 | 282 | read -s -r -n 1 -p "Continue with restart (y/N): " response |
064af421 BP |
283 | printf "\n" |
284 | case "$response" in | |
285 | y|Y) | |
286 | return 0 | |
287 | ;; | |
288 | *) | |
289 | return 1 | |
290 | ;; | |
291 | esac | |
292 | } | |
293 | ||
bfe62d7a JP |
294 | function set_system_ids { |
295 | if [ -f /etc/xensource-inventory ]; then | |
538c6dfa | 296 | OVS_VERSION=`ovs-vswitchd --version | sed 's/.*) //;1q'` |
bfe62d7a | 297 | action "Configuring Open vSwitch system IDs" true |
6b7b9d34 | 298 | $vsctl --no-wait --timeout=5 set Open_vSwitch . \ |
538c6dfa BP |
299 | ovs-version="$OVS_VERSION" \ |
300 | system-type="$PRODUCT_BRAND" \ | |
301 | system-version="$PRODUCT_VERSION-$BUILD_NUMBER" \ | |
3a46ca6e BP |
302 | external-ids:system-id="$INSTALLATION_UUID" \ |
303 | external-ids:xs-system-uuid="$INSTALLATION_UUID" | |
f5e7ed5d | 304 | else |
e20d7fc6 | 305 | if test -f /etc/openvswitch/install_uuid.conf; then |
2ce949ba | 306 | . /etc/openvswitch/install_uuid.conf |
e20d7fc6 JP |
307 | elif INSTALLATION_UUID=`uuidgen`; then |
308 | echo "INSTALLATION_UUID=$INSTALLATION_UUID" > /etc/openvswitch/install_uuid.conf | |
309 | else | |
310 | log_failure_msg "missing uuidgen, could not generate system UUID" | |
311 | return | |
2ce949ba BP |
312 | fi |
313 | $vsctl --no-wait --timeout=5 set Open_vSwitch . \ | |
314 | external-ids:system-id="$INSTALLATION_UUID" | |
315 | action "Configuring Open vSwitch system IDs" true | |
f5e7ed5d JP |
316 | fi |
317 | } | |
318 | ||
064af421 | 319 | function start { |
ae825abb JP |
320 | if [ "$FORCE_COREFILES" = "y" ]; then |
321 | turn_on_corefiles | |
322 | fi | |
323 | ||
064af421 | 324 | insert_modules_if_required |
63920cb9 JP |
325 | |
326 | # Increase the limit on the number of open file descriptors since | |
327 | # ovs-vswitchd needs a few per bridge | |
328 | ulimit -n 4096 | |
329 | ||
1e50dd6c JG |
330 | # Allow GRE traffic. |
331 | iptables -I INPUT -p gre -j ACCEPT | |
332 | ||
8159b984 | 333 | schemaver=`$ovsdb_tool schema-version "$VSWITCHD_OVSDB_SCHEMA"` |
fea28b07 JP |
334 | if [ ! -e "$OVSDB_SERVER_DB" ]; then |
335 | warning "$OVSDB_SERVER_DB does not exist" | |
bc391960 | 336 | install -d -m 755 -o root -g root `dirname $OVSDB_SERVER_DB` |
f72e2b36 JP |
337 | |
338 | action "Creating empty database $OVSDB_SERVER_DB" true | |
ef5e2fe5 | 339 | $ovsdb_tool -vANY:console:emer create "$OVSDB_SERVER_DB" "$VSWITCHD_OVSDB_SCHEMA" |
f8186f2c BP |
340 | elif test "X`$ovsdb_tool needs-conversion "$OVSDB_SERVER_DB" "$VSWITCHD_OVSDB_SCHEMA"`" != Xno; then |
341 | # Back up the old version. | |
342 | version=`$ovsdb_tool db-version "$OVSDB_SERVER_DB"` | |
343 | cksum=`$ovsdb_tool db-cksum "$OVSDB_SERVER_DB" | awk '{print $1}'` | |
344 | cp "$OVSDB_SERVER_DB" "$OVSDB_SERVER_DB.backup$version-$cksum" | |
8159b984 | 345 | |
c5f341ab BP |
346 | # Compact database. This is important if the old schema did not enable |
347 | # garbage collection (i.e. if it did not have any tables with "isRoot": | |
348 | # true) but the new schema does. In that situation the old database | |
349 | # may contain a transaction that creates a record followed by a | |
350 | # transaction that creates the first use of the record. Replaying that | |
351 | # series of transactions against the new database schema (as "convert" | |
352 | # does) would cause the record to be dropped by the first transaction, | |
353 | # then the second transaction would cause a referential integrity | |
354 | # failure (for a strong reference). | |
355 | $ovsdb_tool -vANY:console:emer compact "$OVSDB_SERVER_DB" | |
356 | ||
357 | # Upgrade or downgrade schema. | |
23817ac7 | 358 | $ovsdb_tool -vANY:console:emer convert "$OVSDB_SERVER_DB" "$VSWITCHD_OVSDB_SCHEMA" |
b1bdd85c BP |
359 | fi |
360 | ||
fea28b07 | 361 | start_ovsdb_server |
8159b984 | 362 | $vsctl --no-wait --timeout=5 init -- set Open_vSwitch . db-version="$schemaver" |
bc391960 JP |
363 | if [ ! -e /var/run/openvswitch.booted ]; then |
364 | touch /var/run/openvswitch.booted | |
e404c41f | 365 | for bridge in $($vsctl list-br); do |
6b7b9d34 | 366 | $vsctl --no-wait --timeout=5 del-br $bridge |
e404c41f BP |
367 | done |
368 | fi | |
369 | ||
bfe62d7a | 370 | set_system_ids |
f5e7ed5d | 371 | |
064af421 | 372 | start_vswitchd |
df09921d | 373 | |
5badabf5 PM |
374 | if [ -f /etc/xensource-inventory ]; then |
375 | # Start daemon to monitor external ids | |
376 | PYTHONPATH=/usr/share/openvswitch/python \ | |
a49fe70c | 377 | /usr/share/openvswitch/scripts/ovs-xapi-sync \ |
5badabf5 PM |
378 | --pidfile --detach $monitor_opt "$VSWITCHD_OVSDB_SERVER" |
379 | fi | |
df09921d | 380 | |
bc391960 | 381 | touch /var/lock/subsys/openvswitch |
064af421 BP |
382 | } |
383 | ||
384 | function stop { | |
55e19919 BP |
385 | stop_daemon VSWITCHD "$vswitchd" |
386 | stop_daemon OVSDB_SERVER "$ovsdb_server" | |
b3d5b900 | 387 | stop_daemon OVS_XAPI_SYNC ovs-xapi-sync |
bc391960 | 388 | rm -f /var/lock/subsys/openvswitch |
064af421 BP |
389 | } |
390 | ||
391 | function restart { | |
392 | if restart_approval; then | |
393 | stop | |
394 | start | |
395 | fi | |
396 | } | |
397 | ||
f7a122fc BP |
398 | function internal_interfaces { |
399 | # Outputs a list of internal interfaces: | |
400 | # | |
401 | # - There is an internal interface for every bridge, whether it has | |
402 | # an Interface record or not and whether the Interface record's | |
403 | # 'type' is properly set. | |
404 | # | |
405 | # - There is an internal interface for each Interface record whose | |
406 | # 'type' is 'internal'. | |
407 | # | |
408 | # But ignore interfaces that don't really exist. | |
409 | for d in `(ovs-vsctl --bare \ | |
410 | -- --columns=name find Interface type=internal \ | |
411 | -- list-br) | sort -u` | |
412 | do | |
413 | if test -e "/sys/class/net/$d"; then | |
414 | printf "%s " "$d" | |
415 | fi | |
416 | done | |
417 | } | |
418 | ||
419 | function force_reload_kmod { | |
420 | ifaces=$(internal_interfaces) | |
421 | action "Configured internal interfaces: $ifaces" true | |
422 | ||
423 | stop | |
424 | ||
425 | script=$(mktemp) | |
426 | action "Save interface configuration to $script" true | |
427 | if ! /usr/share/openvswitch/scripts/ovs-save $ifaces > $script; then | |
428 | warning "Failed to save configuration, not replacing kernel module" | |
429 | start | |
430 | exit 1 | |
431 | fi | |
432 | chmod +x $script | |
433 | ||
434 | action "Destroy datapaths" remove_all_dp | |
435 | ||
436 | remove_modules | |
437 | ||
438 | start | |
439 | ||
440 | action "Restore interface configuration from $script" $script | |
441 | } | |
442 | ||
064af421 BP |
443 | case "$1" in |
444 | start) | |
064af421 BP |
445 | start |
446 | ;; | |
447 | stop) | |
448 | stop | |
449 | ;; | |
450 | restart) | |
451 | restart | |
452 | ;; | |
210374eb | 453 | reload|force-reload) |
97685b90 | 454 | # Nothing to do to ovs-vswitchd and ovsdb-server as they keep their |
a49fe70c | 455 | # configuration up-to-date all the time. HUP ovs-xapi-sync so it |
97685b90 EJ |
456 | # re-runs. |
457 | hup_monitor_external_ids | |
e20d7fc6 | 458 | ;; |
064af421 BP |
459 | strace-vswitchd) |
460 | shift | |
461 | strace -p $(cat "$VSWITCHD_PIDFILE") "$@" | |
462 | ;; | |
064af421 | 463 | status) |
a1864c5f | 464 | status -p "$OVSDB_SERVER_PIDFILE" ovsdb-server && |
34edeccf | 465 | status -p "$VSWITCHD_PIDFILE" ovs-vswitchd |
064af421 BP |
466 | ;; |
467 | version) | |
70feacd5 | 468 | /usr/sbin/ovsdb-server -V |
eaa3c7e8 | 469 | /usr/sbin/ovs-vswitchd -V |
064af421 | 470 | ;; |
f7a122fc BP |
471 | force-reload-kmod) |
472 | force_reload_kmod | |
473 | ;; | |
064af421 | 474 | help) |
210374eb | 475 | printf "openvswitch [start|stop|restart|reload|force-reload|status|version]\n" |
064af421 BP |
476 | ;; |
477 | *) | |
478 | printf "Unknown command: $1\n" | |
479 | exit 1 | |
480 | ;; | |
481 | esac |