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df44cf00 | 1 | #!/bin/bash |
651415bd DS |
2 | # |
3 | ### BEGIN INIT INFO | |
d8e4c438 | 4 | # Provides: frr |
651415bd DS |
5 | # Required-Start: $local_fs $network $remote_fs $syslog |
6 | # Required-Stop: $local_fs $network $remote_fs $syslog | |
7 | # Default-Start: 2 3 4 5 | |
8 | # Default-Stop: 0 1 6 | |
d8e4c438 DS |
9 | # Short-Description: start and stop the Frr routing suite |
10 | # Description: Frr is a routing suite for IP routing protocols like | |
651415bd | 11 | # BGP, OSPF, RIP and others. This script contols the main |
d8e4c438 | 12 | # daemon "frr" as well as the individual protocol daemons. |
651415bd DS |
13 | ### END INIT INFO |
14 | # | |
df44cf00 | 15 | |
651415bd | 16 | PATH=/bin:/usr/bin:/sbin:/usr/sbin |
40da52d8 DL |
17 | D_PATH="@CFG_SBIN@" # /usr/lib/frr |
18 | C_PATH="@CFG_SYSCONF@" # /etc/frr | |
19 | V_PATH="@CFG_STATE@" # /var/run/frr | |
c9bdc0c7 | 20 | B_PATH="@CFG_BIN@" |
40da52d8 DL |
21 | VTYSH="@vtysh_bin@" # /usr/bin/vtysh |
22 | FRR_USER="@enable_user@" # frr | |
23 | FRR_GROUP="@enable_group@" # frr | |
24 | FRR_VTY_GROUP="@enable_vty_group@" # frrvty | |
5c906377 | 25 | FRR_CONFIG_MODE="@enable_configfile_mask@" # 0600 |
68495906 | 26 | FRR_DEFAULT_PROFILE="@DFLT_NAME@" # traditional / datacenter |
651415bd | 27 | |
d8e4c438 DS |
28 | # Local Daemon selection may be done by using /etc/frr/daemons. |
29 | # See /usr/share/doc/frr/README.Debian.gz for further information. | |
9473e340 | 30 | # Keep zebra first and do not list watchfrr! |
1c84efe4 | 31 | DAEMONS="mgmtd zebra bgpd ripd ripngd ospfd ospf6d isisd babeld pimd pim6d ldpd nhrpd eigrpd sharpd pbrd staticd bfdd fabricd vrrpd pathd" |
651415bd | 32 | MAX_INSTANCES=5 |
40da52d8 | 33 | RELOAD_SCRIPT="$D_PATH/frr-reload.py" |
651415bd | 34 | |
915c81b3 | 35 | if [ -e /lib/lsb/init-functions ]; then |
25e87a8f | 36 | . /lib/lsb/init-functions |
915c81b3 | 37 | fi |
651415bd | 38 | |
40da52d8 | 39 | if [ -f $D_PATH/ssd ]; then |
25e87a8f | 40 | SSD=$D_PATH/ssd |
d84fd25b | 41 | else |
25e87a8f | 42 | SSD=`which start-stop-daemon` |
d84fd25b DS |
43 | fi |
44 | ||
651415bd DS |
45 | # Print the name of the pidfile. |
46 | pidfile() | |
47 | { | |
25e87a8f | 48 | echo "$V_PATH/$1.pid" |
651415bd DS |
49 | } |
50 | ||
51 | # Print the name of the vtysh. | |
52 | vtyfile() | |
53 | { | |
25e87a8f | 54 | echo "$V_PATH/$1.vty" |
651415bd DS |
55 | } |
56 | ||
57 | # Check if daemon is started by using the pidfile. | |
58 | started() | |
59 | { | |
25e87a8f QY |
60 | [ ! -e `pidfile $1` ] && return 3 |
61 | if [ -n "$2" ] && [ "$2" == "log" ]; then | |
62 | status_of_proc -p `pidfile $1` $1 $1 && return 0 || return $? | |
63 | else | |
64 | kill -0 `cat \`pidfile $1\`` 2> /dev/null || return 1 | |
65 | return 0 | |
66 | fi | |
651415bd DS |
67 | } |
68 | ||
69 | # Loads the config via vtysh -b if configured to do so. | |
70 | vtysh_b () | |
71 | { | |
25e87a8f QY |
72 | # Rember, that all variables have been incremented by 1 in convert_daemon_prios() |
73 | if [ "$vtysh_enable" = 2 -a -f $C_PATH/frr.conf ]; then | |
e220f954 | 74 | $VTYSH -b |
25e87a8f | 75 | fi |
651415bd DS |
76 | } |
77 | ||
78 | # Check if the daemon is activated and if its executable and config files | |
79 | # are in place. | |
80 | # params: daemon name | |
81 | # returns: 0=ok, 1=error | |
82 | check_daemon() | |
83 | { | |
25e87a8f QY |
84 | if [ $1 != "watchfrr" -a $1 != "vtysh_enable" ]; then |
85 | # check for daemon binary | |
86 | if [ ! -x "$D_PATH/$1" ]; then return 1; fi | |
87 | fi | |
88 | ||
89 | # If the integrated config file is used the others are not checked. | |
90 | if [ -r "$C_PATH/frr.conf" ]; then | |
91 | return 0 | |
92 | fi | |
93 | ||
94 | # vtysh_enable has no config file nor binary so skip check. | |
95 | # (Not sure why vtysh_enable is in this list but does not hurt) | |
96 | if [ $1 != "watchfrr" -a $1 != "vtysh_enable" ]; then | |
97 | # check for config file | |
98 | if [ -n "$2" ]; then | |
99 | if [ ! -r "$C_PATH/$1-$2.conf" ]; then | |
972cdc56 | 100 | install -g "$FRR_GROUP" -o "$FRR_USER" -m "$FRR_CONFIG_MODE" /dev/null "$C_PATH/$1-$2.conf" |
25e87a8f QY |
101 | fi |
102 | elif [ ! -r "$C_PATH/$1.conf" ]; then | |
972cdc56 | 103 | install -g "$FRR_GROUP" -o "$FRR_USER" -m "$FRR_CONFIG_MODE" /dev/null "$C_PATH/$1.conf" |
25e87a8f QY |
104 | fi |
105 | fi | |
106 | return 0 | |
651415bd DS |
107 | } |
108 | ||
109 | # Starts the server if it's not alrady running according to the pid file. | |
d8e4c438 | 110 | # The Frr daemons creates the pidfile when starting. |
651415bd | 111 | start() |
df44cf00 | 112 | { |
10ea85ee DL |
113 | local dmn inst |
114 | dmn="$1" | |
115 | inst="$2" | |
116 | ||
117 | ulimit -n $MAX_FDS > /dev/null 2> /dev/null | |
118 | if [ "$dmn" = "watchfrr" ]; then | |
25e87a8f QY |
119 | |
120 | # We may need to restart watchfrr if new daemons are added and/or | |
121 | # removed | |
10ea85ee | 122 | if started "$dmn" ; then |
25e87a8f QY |
123 | stop watchfrr |
124 | else | |
125 | # Echo only once. watchfrr is printed in the stop above | |
10ea85ee | 126 | echo -n " $dmn" |
25e87a8f QY |
127 | fi |
128 | ||
10ea85ee | 129 | eval "set - $watchfrr_options" |
25e87a8f QY |
130 | ${SSD} \ |
131 | --start \ | |
10ea85ee DL |
132 | --pidfile=`pidfile $dmn` \ |
133 | --exec "$D_PATH/$dmn" \ | |
25e87a8f | 134 | -- \ |
10ea85ee | 135 | "$@" |
25e87a8f | 136 | |
10ea85ee DL |
137 | elif [ -n "$inst" ]; then |
138 | echo -n " $dmn-$inst" | |
139 | if ! check_daemon $dmn $inst ; then | |
25e87a8f QY |
140 | echo -n " (binary does not exist)" |
141 | return; | |
142 | fi | |
143 | ||
144 | ${SSD} \ | |
145 | --start \ | |
10ea85ee DL |
146 | --pidfile=`pidfile $dmn-$inst` \ |
147 | --exec "$D_PATH/$dmn" \ | |
25e87a8f | 148 | -- \ |
68495906 | 149 | `eval echo "$""$dmn""_options"` $frr_global_options -n "$inst" |
25e87a8f | 150 | else |
10ea85ee | 151 | if ! check_daemon $dmn; then |
25e87a8f QY |
152 | echo -n " (binary does not exist)" |
153 | return; | |
154 | fi | |
155 | ||
156 | if [ "$valgrind_enable" = "yes" ]; then | |
157 | ${SSD} \ | |
158 | --start \ | |
10ea85ee | 159 | --pidfile=`pidfile $dmn` \ |
25e87a8f | 160 | --exec "$valgrind" \ |
10ea85ee | 161 | -- --trace-children=no --leak-check=full --log-file=/var/log/frr/$dmn-valgrind.log $D_PATH/$dmn \ |
68495906 | 162 | `eval echo "$""$dmn""_options"` $frr_global_options |
25e87a8f QY |
163 | else |
164 | ${SSD} \ | |
165 | --start \ | |
10ea85ee DL |
166 | --pidfile=`pidfile $dmn` \ |
167 | --exec "$D_PATH/$dmn" \ | |
25e87a8f | 168 | -- \ |
68495906 | 169 | `eval echo "$""$dmn""_options"` $frr_global_options |
25e87a8f QY |
170 | fi |
171 | fi | |
7ac1de8e DS |
172 | |
173 | # Start the staticd automatically | |
10ea85ee | 174 | if [ "$dmn" = "zebra" ]; then |
25e87a8f QY |
175 | echo -n "starting staticd since zebra is running" |
176 | if ! check_daemon staticd ; then | |
177 | echo -n " (binary does not exist)" | |
178 | return; | |
179 | fi | |
180 | ||
181 | ${SSD} \ | |
182 | --start \ | |
183 | --pidfile=`pidfile staticd` \ | |
184 | --exec "$D_PATH/staticd" \ | |
185 | -- \ | |
68495906 | 186 | `eval echo "$"staticd"_options"` $frr_global_options |
7ac1de8e | 187 | fi |
651415bd DS |
188 | } |
189 | ||
190 | # Stop the daemon given in the parameter, printing its name to the terminal. | |
191 | stop() | |
192 | { | |
25e87a8f | 193 | local inst |
7ac1de8e | 194 | |
25e87a8f QY |
195 | if [ -n "$2" ]; then |
196 | inst="$1-$2" | |
197 | else | |
198 | inst="$1" | |
199 | fi | |
200 | ||
201 | if ! started "$inst" ; then | |
202 | echo -n " ($inst)" | |
203 | return 0 | |
204 | else | |
205 | PIDFILE=`pidfile $inst` | |
206 | PID=`cat $PIDFILE 2>/dev/null` | |
207 | kill -2 $PID 2>/dev/null | |
208 | # | |
209 | # Now we have to wait until $DAEMON has _really_ stopped. | |
210 | # | |
211 | if test -n "$PID" && kill -0 $PID 2>/dev/null; then | |
25e87a8f QY |
212 | cnt=0 |
213 | while kill -0 $PID 2>/dev/null; do | |
214 | cnt=`expr $cnt + 1` | |
215 | if [ $cnt -gt 60 ]; then | |
216 | # Waited 120 secs now, fail. | |
217 | echo -n "Failed.. " | |
218 | break | |
219 | fi | |
220 | sleep 2 | |
25e87a8f QY |
221 | done |
222 | fi | |
25e87a8f QY |
223 | rm -f `pidfile $inst` |
224 | rm -f `vtyfile $inst` | |
225 | ||
226 | if [ "$1" = "zebra" ]; then | |
227 | echo -n "Stopping staticd since zebra is running" | |
228 | stop staticd | |
229 | fi | |
7ac1de8e | 230 | fi |
df44cf00 | 231 | } |
232 | ||
d8e4c438 | 233 | # Converts values from /etc/frr/daemons to all-numeric values. |
651415bd | 234 | convert_daemon_prios() |
df44cf00 | 235 | { |
25e87a8f QY |
236 | for name in $DAEMONS zebra vtysh_enable watchfrr_enable; do |
237 | # First, assign the value set by the user to $value | |
238 | eval value=\${${name}:0:3} | |
651415bd | 239 | |
25e87a8f QY |
240 | # Daemon not activated or entry missing? |
241 | if [ "$value" = "no" -o "$value" = "" ]; then value=0; fi | |
651415bd | 242 | |
25e87a8f QY |
243 | # These strings parsed for backwards compatibility. |
244 | if [ "$value" = "yes" -o "$value" = "true" ]; then | |
245 | value=1; | |
246 | fi | |
651415bd | 247 | |
25e87a8f QY |
248 | # Zebra is threatened special. It must be between 0=off and the first |
249 | # user assigned value "1" so we increase all other enabled daemons' values. | |
250 | if [ "$name" != "zebra" -a "$value" -gt 0 ]; then value=`expr "$value" + 1`; fi | |
651415bd | 251 | |
25e87a8f QY |
252 | # If e.g. name is zebra then we set "zebra=yes". |
253 | eval $name=$value | |
254 | done | |
df44cf00 | 255 | } |
256 | ||
9473e340 DS |
257 | # Starts watchfrr for all wanted daemons. |
258 | start_watchfrr() | |
df44cf00 | 259 | { |
25e87a8f QY |
260 | local daemon_name |
261 | local daemon_prio | |
262 | local found_one | |
263 | local daemon_inst | |
264 | ||
265 | # Start the monitor daemon only if desired. | |
266 | if [ 0 -eq "$watchfrr_enable" ]; then | |
267 | return | |
268 | fi | |
269 | ||
270 | # Check variable type | |
10ea85ee DL |
271 | if declare -p watchfrr_options | grep -q '^declare \-a'; then |
272 | # old array support | |
273 | watchfrr_options="${watchfrr_options[@]}" | |
25e87a8f QY |
274 | fi |
275 | ||
276 | # Which daemons have been started? | |
277 | found_one=0 | |
278 | for daemon_name in $DAEMONS; do | |
279 | eval daemon_prio=\$$daemon_name | |
280 | if [ "$daemon_prio" -gt 0 ]; then | |
281 | eval "daemon_inst=\${${daemon_name}_instances//,/ }" | |
282 | if [ -n "$daemon_inst" ]; then | |
283 | for inst in ${daemon_inst}; do | |
284 | eval "inst_disable=\${${daemon_name}_${inst}}" | |
285 | if [ -z ${inst_disable} ] || [ ${inst_disable} != 0 ]; then | |
286 | if check_daemon $daemon_name $inst; then | |
10ea85ee | 287 | watchfrr_options="$watchfrr_options ${daemon_name}-${inst}" |
25e87a8f QY |
288 | fi |
289 | fi | |
290 | done | |
291 | else | |
292 | if check_daemon $daemon_name; then | |
10ea85ee | 293 | watchfrr_options="$watchfrr_options $daemon_name" |
25e87a8f QY |
294 | fi |
295 | fi | |
296 | found_one=1 | |
297 | fi | |
298 | done | |
299 | ||
300 | # Start if at least one daemon is activated. | |
301 | if [ $found_one -eq 1 ]; then | |
25e87a8f QY |
302 | start watchfrr |
303 | echo "." | |
304 | fi | |
df44cf00 | 305 | } |
306 | ||
9473e340 DS |
307 | # Stopps watchfrr. |
308 | stop_watchfrr() | |
df44cf00 | 309 | { |
25e87a8f QY |
310 | echo -n "Stopping Frr monitor daemon:" |
311 | stop watchfrr | |
312 | echo "." | |
651415bd DS |
313 | } |
314 | ||
315 | # Stops all daemons that have a lower level of priority than the given. | |
316 | # (technically if daemon_prio >= wanted_prio) | |
317 | stop_prio() | |
318 | { | |
25e87a8f QY |
319 | local wanted_prio |
320 | local daemon_prio | |
321 | local daemon_list | |
322 | local daemon_inst | |
323 | local inst | |
324 | ||
325 | if [ -n "$2" ] && [[ "$2" =~ (.*)-(.*) ]]; then | |
326 | daemon=${BASH_REMATCH[1]} | |
327 | inst=${BASH_REMATCH[2]} | |
328 | else | |
329 | daemon="$2" | |
330 | fi | |
331 | ||
332 | wanted_prio=$1 | |
333 | daemon_list=${daemon:-$DAEMONS} | |
334 | ||
335 | echo -n "Stopping Frr daemons (prio:$wanted_prio):" | |
336 | ||
337 | for prio_i in `seq 10 -1 $wanted_prio`; do | |
338 | for daemon_name in $daemon_list; do | |
339 | eval daemon_prio=\${${daemon_name}:0:3} | |
340 | daemon_inst="" | |
341 | if [ $daemon_prio -eq $prio_i ]; then | |
342 | eval "daemon_inst=\${${daemon_name}_instances//,/ }" | |
343 | if [ -n "$daemon_inst" ]; then | |
344 | for i in ${daemon_inst}; do | |
345 | if [ -n "$inst" ] && [ "$i" == "$inst" ]; then | |
346 | stop "$daemon_name" "$inst" | |
347 | elif [ x"$inst" == x ]; then | |
348 | stop "$daemon_name" "$i" | |
349 | fi | |
350 | done | |
351 | else | |
352 | stop "$daemon_name" | |
353 | fi | |
354 | fi | |
355 | done | |
356 | done | |
357 | ||
358 | echo "." | |
359 | if [ -z "$inst" ]; then | |
360 | # Now stop other daemons that're prowling, coz the daemons file changed | |
361 | echo -n "Stopping other frr daemons" | |
362 | if [ -n "$daemon" ]; then | |
363 | eval "file_list_suffix="$V_PATH"/"$daemon*"" | |
364 | else | |
365 | eval "file_list_suffix="$V_PATH/*"" | |
366 | fi | |
367 | for pidfile in $file_list_suffix.pid; do | |
368 | PID=`cat $pidfile 2>/dev/null` | |
369 | ${SSD} --stop --quiet --oknodo --pidfile "$pidfile" | |
370 | echo -n "." | |
371 | rm -rf "$pidfile" | |
372 | done | |
373 | echo "." | |
374 | ||
375 | echo -n "Removing remaining .vty files" | |
376 | for vtyfile in $file_list_suffix.vty; do | |
377 | rm -rf "$vtyfile" | |
378 | done | |
379 | echo "." | |
380 | fi | |
651415bd DS |
381 | } |
382 | ||
383 | # Starts all daemons that have a higher level of priority than the given. | |
384 | # (technically if daemon_prio <= wanted_prio) | |
385 | start_prio() | |
386 | { | |
25e87a8f QY |
387 | local wanted_prio |
388 | local daemon_prio | |
389 | local daemon_list | |
390 | local daemon_name | |
391 | local daemon_inst | |
392 | local inst | |
393 | ||
394 | if [ -n "$2" ] && [[ "$2" =~ (.*)-(.*) ]]; then | |
395 | daemon=${BASH_REMATCH[1]} | |
396 | inst=${BASH_REMATCH[2]} | |
397 | else | |
398 | daemon="$2" | |
399 | fi | |
400 | ||
401 | wanted_prio=$1 | |
402 | daemon_list=${daemon:-$DAEMONS} | |
403 | ||
25e87a8f QY |
404 | for prio_i in `seq 1 $wanted_prio`; do |
405 | for daemon_name in $daemon_list; do | |
406 | eval daemon_prio=\$${daemon_name} | |
407 | daemon_inst="" | |
408 | if [ $daemon_prio -eq $prio_i ]; then | |
409 | eval "daemon_inst=\${${daemon_name}_instances//,/ }" | |
410 | if [ -n "$daemon_inst" ]; then | |
411 | if [ `echo "$daemon_inst" | wc -w` -gt ${MAX_INSTANCES} ]; then | |
412 | echo "Max instances supported is ${MAX_INSTANCES}. Aborting" | |
413 | exit 1 | |
414 | fi | |
415 | # Check if we're starting again by switching from single instance | |
416 | # to MI version | |
417 | if started "$daemon_name"; then | |
418 | PIDFILE=`pidfile $daemon_name` | |
419 | ${SSD} \ | |
420 | --stop --quiet --oknodo \ | |
421 | --pidfile "$PIDFILE" \ | |
422 | --exec "$D_PATH/$daemon_name" | |
423 | ||
424 | rm -f `pidfile $1` | |
425 | rm -f `vtyfile $1` | |
426 | fi | |
427 | ||
428 | for i in ${daemon_inst}; do | |
429 | if [ -n "$inst" ] && [ "$i" == "$inst" ]; then | |
430 | start "$daemon_name" "$inst" | |
431 | elif [ x"$inst" == x ]; then | |
432 | start "$daemon_name" "$i" | |
433 | fi | |
434 | done | |
435 | else | |
436 | # Check if we're starting again by switching from | |
437 | # single instance to MI version | |
438 | eval "file_list_suffix="$V_PATH"/"$daemon_name-*"" | |
439 | for pidfile in $file_list_suffix.pid; do | |
440 | ${SSD} --stop --quiet --oknodo --pidfile "$pidfile" | |
25e87a8f QY |
441 | rm -rf "$pidfile" |
442 | done | |
443 | for vtyfile in $file_list_suffix.vty; do | |
444 | rm -rf "$vtyfile" | |
445 | done | |
446 | ||
447 | start "$daemon_name" | |
448 | fi | |
449 | fi | |
450 | done | |
451 | done | |
df44cf00 | 452 | } |
453 | ||
651415bd | 454 | check_status() |
df44cf00 | 455 | { |
25e87a8f QY |
456 | local daemon_name |
457 | local daemon_prio | |
458 | local daemon_inst | |
459 | local failed_status=0 | |
460 | ||
461 | if [ -n "$1" ] && [[ "$1" =~ (.*)-(.*) ]]; then | |
462 | daemon=${BASH_REMATCH[1]} | |
463 | inst=${BASH_REMATCH[2]} | |
464 | else | |
465 | daemon="$1" | |
466 | fi | |
467 | ||
468 | daemon_list=${daemon:-$DAEMONS} | |
469 | ||
470 | # Which daemons have been started? | |
471 | for daemon_name in $daemon_list; do | |
472 | eval daemon_prio=\$$daemon_name | |
473 | if [ "$daemon_prio" -gt 0 ]; then | |
474 | eval "daemon_inst=\${${daemon_name}_instances//,/ }" | |
475 | if [ -n "$daemon_inst" ]; then | |
476 | for i in ${daemon_inst}; do | |
477 | if [ -n "$inst" -a "$inst" = "$i" ]; then | |
478 | started "$1" "log" || failed_status=$? | |
479 | elif [ -z "$inst" ]; then | |
480 | started "$daemon_name-$i" "log" || failed_status=$? | |
481 | fi | |
482 | done | |
483 | else | |
484 | started "$daemon_name" "log" || failed_status=$? | |
485 | fi | |
486 | fi | |
487 | done | |
488 | ||
489 | # All daemons that need to have been started are up and running | |
490 | return $failed_status | |
df44cf00 | 491 | } |
492 | ||
651415bd DS |
493 | ######################################################### |
494 | # Main program # | |
495 | ######################################################### | |
496 | ||
497 | # Config broken but script must exit silently. | |
498 | [ ! -r "$C_PATH/daemons" ] && exit 0 | |
499 | ||
500 | # Load configuration | |
501 | . "$C_PATH/daemons" | |
a55578f6 CF |
502 | if [ -e "$C_PATH/daemons.conf" ]; then |
503 | . "$C_PATH/daemons.conf" | |
504 | fi | |
651415bd DS |
505 | |
506 | # Read configuration variable file if it is present | |
d8e4c438 | 507 | [ -r /etc/default/frr ] && . /etc/default/frr |
651415bd | 508 | |
68495906 DL |
509 | if test -z "$frr_profile"; then |
510 | # try to autodetect config profile | |
511 | if test -d /etc/cumulus; then | |
512 | frr_profile=datacenter | |
513 | # elif test ...; then | |
514 | # -- add your distro/system here | |
515 | elif test -n "$FRR_DEFAULT_PROFILE"; then | |
516 | frr_profile="$FRR_DEFAULT_PROFILE" | |
517 | fi | |
518 | fi | |
519 | test -n "$frr_profile" && frr_global_options="$frr_global_options -F $frr_profile" | |
520 | ||
651415bd DS |
521 | MAX_INSTANCES=${MAX_INSTANCES:=5} |
522 | ||
523 | # Set priority of un-startable daemons to 'no' and substitute 'yes' to '0' | |
524 | convert_daemon_prios | |
525 | ||
526 | if [ ! -d $V_PATH ]; then | |
25e87a8f | 527 | echo "Creating $V_PATH" |
6f26cc24 | 528 | install -g "$FRR_GROUP" -o "$FRR_USER" -m "$FRR_CONFIG_MODE" -d "$V_PATH" |
972cdc56 | 529 | chmod gu+x "${V_PATH}" |
651415bd DS |
530 | fi |
531 | ||
532 | if [ -n "$3" ] && [ "$3" != "all" ]; then | |
25e87a8f | 533 | dmn="$2"-"$3" |
651415bd | 534 | elif [ -n "$2" ] && [ "$2" != "all" ]; then |
25e87a8f | 535 | dmn="$2" |
651415bd DS |
536 | fi |
537 | ||
df44cf00 | 538 | case "$1" in |
25e87a8f QY |
539 | start) |
540 | # Try to load this necessary (at least for 2.6) module. | |
541 | if [ -d /lib/modules/`uname -r` ] ; then | |
542 | echo "Loading capability module if not yet done." | |
543 | set +e; LC_ALL=C modprobe -a capability 2>&1 | egrep -v "(not found|Can't locate)"; set -e | |
544 | fi | |
545 | ||
546 | # Start all daemons | |
547 | cd $C_PATH/ | |
548 | if [ "$2" != "watchfrr" ]; then | |
549 | start_prio 10 $dmn | |
550 | fi | |
551 | start_watchfrr | |
552 | vtysh_b | |
553 | ;; | |
554 | ||
555 | 1|2|3|4|5|6|7|8|9|10) | |
556 | # Stop/start daemons for the appropriate priority level | |
557 | stop_prio $1 | |
558 | start_prio $1 | |
559 | vtysh_b | |
560 | ;; | |
561 | ||
562 | stop|0) | |
563 | # Stop all daemons at level '0' or 'stop' | |
564 | stop_watchfrr | |
565 | if [ "$dmn" != "watchfrr" ]; then | |
566 | [ -n "${dmn}" ] && eval "${dmn/-/_}=0" | |
567 | stop_prio 0 $dmn | |
568 | fi | |
569 | ||
db6e0503 | 570 | if [ -n "$dmn" -a "$dmn" != "zebra" ]; then |
25e87a8f QY |
571 | [ -n "$dmn" ] && eval "${dmn/-/_}=0" |
572 | start_watchfrr | |
573 | fi | |
574 | ;; | |
575 | ||
576 | reload) | |
577 | # Just apply the commands that have changed, no restart necessary | |
578 | if [ ! -x "$RELOAD_SCRIPT" ]; then | |
579 | echo "Please install frr-pythontools package. Required for reload" | |
580 | exit 0 | |
581 | fi | |
582 | ||
583 | NEW_CONFIG_FILE="${2:-$C_PATH/frr.conf}" | |
584 | [ ! -r $NEW_CONFIG_FILE ] && echo "Unable to read new configuration file $NEW_CONFIG_FILE" && exit 1 | |
585 | echo "Applying only incremental changes to running configuration from frr.conf" | |
c9bdc0c7 | 586 | "$RELOAD_SCRIPT" --reload --bindir "$B_PATH" --confdir "$C_PATH" --rundir "$V_PATH" "$C_PATH/frr.conf" |
25e87a8f QY |
587 | exit $? |
588 | ;; | |
589 | ||
590 | status) | |
591 | check_status $dmn | |
592 | exit $? | |
593 | ;; | |
594 | ||
595 | restart|force-reload) | |
596 | $0 stop $dmn | |
597 | sleep 1 | |
598 | $0 start $dmn | |
599 | ;; | |
600 | ||
601 | *) | |
602 | echo "Usage: /etc/init.d/frr {start|stop|status|reload|restart|force-reload|<priority>} [daemon]" | |
603 | echo " E.g. '/etc/init.d/frr 5' would start all daemons with a prio 1-5." | |
604 | echo " reload applies only modifications from the running config to all daemons." | |
605 | echo " reload neither restarts starts any daemon nor starts any new ones." | |
606 | echo " Read /usr/share/doc/frr/README.Debian for details." | |
607 | exit 1 | |
608 | ;; | |
df44cf00 | 609 | esac |
610 | ||
651415bd | 611 | echo "Exiting from the script" |
df44cf00 | 612 | exit 0 |