root / daemons / daemon-util.in @ d99dd9c7
History | View | Annotate | Download (7.6 kB)
1 | f154a7a3 | Michael Hanselmann | #!/bin/bash |
---|---|---|---|
2 | f154a7a3 | Michael Hanselmann | # |
3 | f154a7a3 | Michael Hanselmann | |
4 | 5ad68a23 | Michael Hanselmann | # Copyright (C) 2009, 2011, 2012 Google Inc. |
5 | f154a7a3 | Michael Hanselmann | # |
6 | f154a7a3 | Michael Hanselmann | # This program is free software; you can redistribute it and/or modify |
7 | f154a7a3 | Michael Hanselmann | # it under the terms of the GNU General Public License as published by |
8 | f154a7a3 | Michael Hanselmann | # the Free Software Foundation; either version 2 of the License, or |
9 | f154a7a3 | Michael Hanselmann | # (at your option) any later version. |
10 | f154a7a3 | Michael Hanselmann | # |
11 | f154a7a3 | Michael Hanselmann | # This program is distributed in the hope that it will be useful, but |
12 | f154a7a3 | Michael Hanselmann | # WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | f154a7a3 | Michael Hanselmann | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 | f154a7a3 | Michael Hanselmann | # General Public License for more details. |
15 | f154a7a3 | Michael Hanselmann | # |
16 | f154a7a3 | Michael Hanselmann | # You should have received a copy of the GNU General Public License |
17 | f154a7a3 | Michael Hanselmann | # along with this program; if not, write to the Free Software |
18 | f154a7a3 | Michael Hanselmann | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
19 | f154a7a3 | Michael Hanselmann | # 02110-1301, USA. |
20 | f154a7a3 | Michael Hanselmann | |
21 | f154a7a3 | Michael Hanselmann | set -e |
22 | f154a7a3 | Michael Hanselmann | |
23 | 6e3bf290 | Michael Hanselmann | @SHELL_ENV_INIT@ |
24 | 6e3bf290 | Michael Hanselmann | |
25 | 6e3bf290 | Michael Hanselmann | readonly defaults_file="$SYSCONFDIR/default/ganeti" |
26 | f154a7a3 | Michael Hanselmann | |
27 | 5d8acbdd | Michael Hanselmann | # This is a list of all daemons and the order in which they're started. The |
28 | 5d8acbdd | Michael Hanselmann | # order is important as there are dependencies between them. On shutdown, |
29 | 5d8acbdd | Michael Hanselmann | # they're stopped in reverse order. |
30 | 5d8acbdd | Michael Hanselmann | DAEMONS=( |
31 | 5d8acbdd | Michael Hanselmann | ganeti-noded |
32 | 5d8acbdd | Michael Hanselmann | ganeti-masterd |
33 | 5d8acbdd | Michael Hanselmann | ganeti-rapi |
34 | 5d8acbdd | Michael Hanselmann | ) |
35 | 5d8acbdd | Michael Hanselmann | |
36 | bb514a22 | Michael Hanselmann | _confd_enabled() { |
37 | bb514a22 | Michael Hanselmann | [[ "@CUSTOM_ENABLE_CONFD@" == True ]] |
38 | bb514a22 | Michael Hanselmann | } |
39 | bb514a22 | Michael Hanselmann | |
40 | bb514a22 | Michael Hanselmann | if _confd_enabled; then |
41 | c4e5d11e | Iustin Pop | DAEMONS+=( ganeti-confd ) |
42 | 3695a4e0 | Thomas Thrainer | DAEMONS+=( ganeti-luxid ) |
43 | c4e5d11e | Iustin Pop | fi |
44 | c4e5d11e | Iustin Pop | |
45 | 13cc7b84 | Michele Tartara | _mond_enabled() { |
46 | 13cc7b84 | Michele Tartara | [[ "@CUSTOM_ENABLE_MOND@" == True ]] |
47 | 13cc7b84 | Michele Tartara | } |
48 | 13cc7b84 | Michele Tartara | |
49 | 13cc7b84 | Michele Tartara | if _mond_enabled; then |
50 | 13cc7b84 | Michele Tartara | DAEMONS+=( ganeti-mond ) |
51 | 13cc7b84 | Michele Tartara | fi |
52 | 13cc7b84 | Michele Tartara | |
53 | f154a7a3 | Michael Hanselmann | NODED_ARGS= |
54 | f154a7a3 | Michael Hanselmann | MASTERD_ARGS= |
55 | f154a7a3 | Michael Hanselmann | CONFD_ARGS= |
56 | 3695a4e0 | Thomas Thrainer | LUXID_ARGS= |
57 | f154a7a3 | Michael Hanselmann | RAPI_ARGS= |
58 | 13cc7b84 | Michele Tartara | MOND_ARGS= |
59 | f154a7a3 | Michael Hanselmann | |
60 | f154a7a3 | Michael Hanselmann | # Read defaults file if it exists |
61 | f154a7a3 | Michael Hanselmann | if [[ -s $defaults_file ]]; then |
62 | f154a7a3 | Michael Hanselmann | . $defaults_file |
63 | f154a7a3 | Michael Hanselmann | fi |
64 | f154a7a3 | Michael Hanselmann | |
65 | 07c7c94a | Jun Futagawa | # Meant to facilitate use utilities in /etc/rc.d/init.d/functions in case |
66 | 07c7c94a | Jun Futagawa | # start-stop-daemon is not available. |
67 | 07c7c94a | Jun Futagawa | _ignore_error() { |
68 | 07c7c94a | Jun Futagawa | eval "$@" || : |
69 | 07c7c94a | Jun Futagawa | } |
70 | 07c7c94a | Jun Futagawa | |
71 | f154a7a3 | Michael Hanselmann | _daemon_pidfile() { |
72 | 6e3bf290 | Michael Hanselmann | echo "$RUN_DIR/$1.pid" |
73 | f154a7a3 | Michael Hanselmann | } |
74 | f154a7a3 | Michael Hanselmann | |
75 | a34d8cc0 | Michael Hanselmann | _daemon_executable() { |
76 | a34d8cc0 | Michael Hanselmann | echo "@PREFIX@/sbin/$1" |
77 | a34d8cc0 | Michael Hanselmann | } |
78 | a34d8cc0 | Michael Hanselmann | |
79 | cbccd9ca | René Nussbaumer | _daemon_usergroup() { |
80 | cbccd9ca | René Nussbaumer | case "$1" in |
81 | cbccd9ca | René Nussbaumer | masterd) |
82 | cbccd9ca | René Nussbaumer | echo "@GNTMASTERUSER@:@GNTMASTERDGROUP@" |
83 | cbccd9ca | René Nussbaumer | ;; |
84 | cbccd9ca | René Nussbaumer | confd) |
85 | e455a3e8 | Michele Tartara | echo "@GNTCONFDUSER@:@GNTCONFDGROUP@" |
86 | cbccd9ca | René Nussbaumer | ;; |
87 | 3695a4e0 | Thomas Thrainer | luxid) |
88 | 3695a4e0 | Thomas Thrainer | echo "@GNTLUXIDUSER@:@GNTLUXIDGROUP@" |
89 | 670e954a | Thomas Thrainer | ;; |
90 | cbccd9ca | René Nussbaumer | rapi) |
91 | cbccd9ca | René Nussbaumer | echo "@GNTRAPIUSER@:@GNTRAPIGROUP@" |
92 | cbccd9ca | René Nussbaumer | ;; |
93 | cbccd9ca | René Nussbaumer | noded) |
94 | cbccd9ca | René Nussbaumer | echo "@GNTNODEDUSER@:@GNTDAEMONSGROUP@" |
95 | cbccd9ca | René Nussbaumer | ;; |
96 | 13cc7b84 | Michele Tartara | mond) |
97 | 13cc7b84 | Michele Tartara | echo "@GNTMONDUSER@:@GNTMONDGROUP@" |
98 | 13cc7b84 | Michele Tartara | ;; |
99 | cbccd9ca | René Nussbaumer | *) |
100 | cbccd9ca | René Nussbaumer | echo "root:@GNTDAEMONSGROUP@" |
101 | cbccd9ca | René Nussbaumer | ;; |
102 | cbccd9ca | René Nussbaumer | esac |
103 | cbccd9ca | René Nussbaumer | } |
104 | cbccd9ca | René Nussbaumer | |
105 | d2baa21d | Michael Hanselmann | # Checks whether the local machine is part of a cluster |
106 | d2baa21d | Michael Hanselmann | check_config() { |
107 | 6e3bf290 | Michael Hanselmann | local server_pem=$DATA_DIR/server.pem |
108 | d2baa21d | Michael Hanselmann | local fname |
109 | d2baa21d | Michael Hanselmann | |
110 | d2baa21d | Michael Hanselmann | for fname in $server_pem; do |
111 | d2baa21d | Michael Hanselmann | if [[ ! -f $fname ]]; then |
112 | d2baa21d | Michael Hanselmann | echo "Missing configuration file $fname" >&2 |
113 | d2baa21d | Michael Hanselmann | return 1 |
114 | d2baa21d | Michael Hanselmann | fi |
115 | d2baa21d | Michael Hanselmann | done |
116 | d2baa21d | Michael Hanselmann | |
117 | d2baa21d | Michael Hanselmann | return 0 |
118 | d2baa21d | Michael Hanselmann | } |
119 | d2baa21d | Michael Hanselmann | |
120 | 10c5c1c3 | Michael Hanselmann | # Checks the exit code of a daemon |
121 | 10c5c1c3 | Michael Hanselmann | check_exitcode() { |
122 | 10c5c1c3 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
123 | 10c5c1c3 | Michael Hanselmann | echo 'Missing exit code.' >&2 |
124 | 10c5c1c3 | Michael Hanselmann | return 1 |
125 | 10c5c1c3 | Michael Hanselmann | fi |
126 | 10c5c1c3 | Michael Hanselmann | |
127 | 10c5c1c3 | Michael Hanselmann | local rc="$1"; shift |
128 | 10c5c1c3 | Michael Hanselmann | |
129 | 10c5c1c3 | Michael Hanselmann | case "$rc" in |
130 | 10c5c1c3 | Michael Hanselmann | 0) ;; |
131 | 10c5c1c3 | Michael Hanselmann | 11) |
132 | 10c5c1c3 | Michael Hanselmann | echo "not master" |
133 | 10c5c1c3 | Michael Hanselmann | ;; |
134 | 10c5c1c3 | Michael Hanselmann | *) |
135 | 10c5c1c3 | Michael Hanselmann | echo "exit code $rc" |
136 | 10c5c1c3 | Michael Hanselmann | return 1 |
137 | 10c5c1c3 | Michael Hanselmann | ;; |
138 | 10c5c1c3 | Michael Hanselmann | esac |
139 | 10c5c1c3 | Michael Hanselmann | |
140 | 10c5c1c3 | Michael Hanselmann | return 0 |
141 | 10c5c1c3 | Michael Hanselmann | } |
142 | 10c5c1c3 | Michael Hanselmann | |
143 | 8e2ed2e8 | Michael Hanselmann | # Prints path to PID file for a daemon. |
144 | 8e2ed2e8 | Michael Hanselmann | daemon_pidfile() { |
145 | 8e2ed2e8 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
146 | 8e2ed2e8 | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
147 | 8e2ed2e8 | Michael Hanselmann | return 1 |
148 | 8e2ed2e8 | Michael Hanselmann | fi |
149 | 8e2ed2e8 | Michael Hanselmann | |
150 | 8e2ed2e8 | Michael Hanselmann | local name="$1"; shift |
151 | 8e2ed2e8 | Michael Hanselmann | |
152 | 8e2ed2e8 | Michael Hanselmann | _daemon_pidfile $name |
153 | 8e2ed2e8 | Michael Hanselmann | } |
154 | 8e2ed2e8 | Michael Hanselmann | |
155 | 8e2ed2e8 | Michael Hanselmann | # Prints path to daemon executable. |
156 | 8e2ed2e8 | Michael Hanselmann | daemon_executable() { |
157 | 8e2ed2e8 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
158 | 8e2ed2e8 | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
159 | 8e2ed2e8 | Michael Hanselmann | return 1 |
160 | 8e2ed2e8 | Michael Hanselmann | fi |
161 | 8e2ed2e8 | Michael Hanselmann | |
162 | 8e2ed2e8 | Michael Hanselmann | local name="$1"; shift |
163 | 8e2ed2e8 | Michael Hanselmann | |
164 | 8e2ed2e8 | Michael Hanselmann | _daemon_executable $name |
165 | 8e2ed2e8 | Michael Hanselmann | } |
166 | 8e2ed2e8 | Michael Hanselmann | |
167 | 5d8acbdd | Michael Hanselmann | # Prints a list of all daemons in the order in which they should be started |
168 | 5d8acbdd | Michael Hanselmann | list_start_daemons() { |
169 | 5d8acbdd | Michael Hanselmann | local name |
170 | 5d8acbdd | Michael Hanselmann | |
171 | 5d8acbdd | Michael Hanselmann | for name in "${DAEMONS[@]}"; do |
172 | 5d8acbdd | Michael Hanselmann | echo "$name" |
173 | 5d8acbdd | Michael Hanselmann | done |
174 | 5d8acbdd | Michael Hanselmann | } |
175 | 5d8acbdd | Michael Hanselmann | |
176 | 5d8acbdd | Michael Hanselmann | # Prints a list of all daemons in the order in which they should be stopped |
177 | 5d8acbdd | Michael Hanselmann | list_stop_daemons() { |
178 | 5d8acbdd | Michael Hanselmann | list_start_daemons | tac |
179 | 5d8acbdd | Michael Hanselmann | } |
180 | 5d8acbdd | Michael Hanselmann | |
181 | 5d8acbdd | Michael Hanselmann | # Checks whether a daemon name is known |
182 | 5d8acbdd | Michael Hanselmann | is_daemon_name() { |
183 | 5d8acbdd | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
184 | 5d8acbdd | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
185 | 5d8acbdd | Michael Hanselmann | return 1 |
186 | 5d8acbdd | Michael Hanselmann | fi |
187 | 5d8acbdd | Michael Hanselmann | |
188 | 5d8acbdd | Michael Hanselmann | local name="$1"; shift |
189 | 5d8acbdd | Michael Hanselmann | |
190 | 5d8acbdd | Michael Hanselmann | for i in "${DAEMONS[@]}"; do |
191 | 5d8acbdd | Michael Hanselmann | if [[ "$i" == "$name" ]]; then |
192 | 5d8acbdd | Michael Hanselmann | return 0 |
193 | 5d8acbdd | Michael Hanselmann | fi |
194 | 5d8acbdd | Michael Hanselmann | done |
195 | 5d8acbdd | Michael Hanselmann | |
196 | 5d8acbdd | Michael Hanselmann | echo "Unknown daemon name '$name'" >&2 |
197 | 5d8acbdd | Michael Hanselmann | return 1 |
198 | 5d8acbdd | Michael Hanselmann | } |
199 | 5d8acbdd | Michael Hanselmann | |
200 | f154a7a3 | Michael Hanselmann | # Checks whether daemon is running |
201 | f154a7a3 | Michael Hanselmann | check() { |
202 | f154a7a3 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
203 | f154a7a3 | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
204 | 49d43244 | Michael Hanselmann | return 1 |
205 | f154a7a3 | Michael Hanselmann | fi |
206 | f154a7a3 | Michael Hanselmann | |
207 | f154a7a3 | Michael Hanselmann | local name="$1"; shift |
208 | 07c7c94a | Jun Futagawa | local pidfile=$(_daemon_pidfile $name) |
209 | 07c7c94a | Jun Futagawa | local daemonexec=$(_daemon_executable $name) |
210 | 07c7c94a | Jun Futagawa | |
211 | 07c7c94a | Jun Futagawa | if type -p start-stop-daemon >/dev/null; then |
212 | 07c7c94a | Jun Futagawa | start-stop-daemon --stop --signal 0 --quiet \ |
213 | 07c7c94a | Jun Futagawa | --pidfile $pidfile |
214 | 07c7c94a | Jun Futagawa | else |
215 | 07c7c94a | Jun Futagawa | _ignore_error status \ |
216 | 07c7c94a | Jun Futagawa | -p $pidfile \ |
217 | 07c7c94a | Jun Futagawa | $daemonexec |
218 | 07c7c94a | Jun Futagawa | fi |
219 | f154a7a3 | Michael Hanselmann | } |
220 | f154a7a3 | Michael Hanselmann | |
221 | f154a7a3 | Michael Hanselmann | # Starts a daemon |
222 | f154a7a3 | Michael Hanselmann | start() { |
223 | f154a7a3 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
224 | f154a7a3 | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
225 | 49d43244 | Michael Hanselmann | return 1 |
226 | f154a7a3 | Michael Hanselmann | fi |
227 | f154a7a3 | Michael Hanselmann | |
228 | f154a7a3 | Michael Hanselmann | local name="$1"; shift |
229 | 3c29e49d | Iustin Pop | # Convert daemon name to uppercase after removing "ganeti-" prefix |
230 | 3c29e49d | Iustin Pop | local plain_name=${name#ganeti-} |
231 | 3c29e49d | Iustin Pop | local ucname=$(tr a-z A-Z <<<$plain_name) |
232 | 07c7c94a | Jun Futagawa | local pidfile=$(_daemon_pidfile $name) |
233 | 07c7c94a | Jun Futagawa | local usergroup=$(_daemon_usergroup $plain_name) |
234 | 07c7c94a | Jun Futagawa | local daemonexec=$(_daemon_executable $name) |
235 | f154a7a3 | Michael Hanselmann | |
236 | 3695a4e0 | Thomas Thrainer | if ( [[ "$name" == ganeti-confd ]] || [[ "$name" == ganeti-luxid ]] ) \ |
237 | 670e954a | Thomas Thrainer | && ! _confd_enabled; then |
238 | c4e5d11e | Iustin Pop | echo 'ganeti-confd disabled at build time' >&2 |
239 | c4e5d11e | Iustin Pop | return 1 |
240 | c4e5d11e | Iustin Pop | fi |
241 | c4e5d11e | Iustin Pop | |
242 | f154a7a3 | Michael Hanselmann | # Read $<daemon>_ARGS and $EXTRA_<daemon>_ARGS |
243 | 03956d39 | Michael Hanselmann | eval local args="\"\$${ucname}_ARGS \$EXTRA_${ucname}_ARGS\"" |
244 | f154a7a3 | Michael Hanselmann | |
245 | 46a8da3b | René Nussbaumer | @PKGLIBDIR@/ensure-dirs |
246 | 46a8da3b | René Nussbaumer | |
247 | 07c7c94a | Jun Futagawa | if type -p start-stop-daemon >/dev/null; then |
248 | 07c7c94a | Jun Futagawa | start-stop-daemon --start --quiet --oknodo \ |
249 | 07c7c94a | Jun Futagawa | --pidfile $pidfile \ |
250 | 07c7c94a | Jun Futagawa | --startas $daemonexec \ |
251 | 07c7c94a | Jun Futagawa | --chuid $usergroup \ |
252 | 07c7c94a | Jun Futagawa | -- $args "$@" |
253 | 07c7c94a | Jun Futagawa | else |
254 | 07c7c94a | Jun Futagawa | # TODO: Find a way to start daemon with a group, until then the group must |
255 | 07c7c94a | Jun Futagawa | # be removed |
256 | 07c7c94a | Jun Futagawa | _ignore_error daemon \ |
257 | 07c7c94a | Jun Futagawa | --pidfile $pidfile \ |
258 | 07c7c94a | Jun Futagawa | --user ${usergroup%:*} \ |
259 | 07c7c94a | Jun Futagawa | $daemonexec $args "$@" |
260 | 07c7c94a | Jun Futagawa | fi |
261 | c93daaa9 | Helga Velroyen | |
262 | f154a7a3 | Michael Hanselmann | } |
263 | f154a7a3 | Michael Hanselmann | |
264 | f154a7a3 | Michael Hanselmann | # Stops a daemon |
265 | f154a7a3 | Michael Hanselmann | stop() { |
266 | f154a7a3 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
267 | f154a7a3 | Michael Hanselmann | echo 'Missing daemon name.' >&2 |
268 | 49d43244 | Michael Hanselmann | return 1 |
269 | f154a7a3 | Michael Hanselmann | fi |
270 | f154a7a3 | Michael Hanselmann | |
271 | f154a7a3 | Michael Hanselmann | local name="$1"; shift |
272 | 07c7c94a | Jun Futagawa | local pidfile=$(_daemon_pidfile $name) |
273 | f154a7a3 | Michael Hanselmann | |
274 | 07c7c94a | Jun Futagawa | if type -p start-stop-daemon >/dev/null; then |
275 | 07c7c94a | Jun Futagawa | start-stop-daemon --stop --quiet --oknodo --retry 30 \ |
276 | 07c7c94a | Jun Futagawa | --pidfile $pidfile |
277 | 07c7c94a | Jun Futagawa | else |
278 | 07c7c94a | Jun Futagawa | _ignore_error killproc -p $pidfile $name |
279 | 07c7c94a | Jun Futagawa | fi |
280 | f154a7a3 | Michael Hanselmann | } |
281 | f154a7a3 | Michael Hanselmann | |
282 | f154a7a3 | Michael Hanselmann | # Starts a daemon if it's not yet running |
283 | f154a7a3 | Michael Hanselmann | check_and_start() { |
284 | f154a7a3 | Michael Hanselmann | local name="$1" |
285 | f154a7a3 | Michael Hanselmann | |
286 | f154a7a3 | Michael Hanselmann | if ! check $name; then |
287 | f154a7a3 | Michael Hanselmann | start $name |
288 | f154a7a3 | Michael Hanselmann | fi |
289 | f154a7a3 | Michael Hanselmann | } |
290 | f154a7a3 | Michael Hanselmann | |
291 | f154a7a3 | Michael Hanselmann | # Starts the master role |
292 | f154a7a3 | Michael Hanselmann | start_master() { |
293 | f154a7a3 | Michael Hanselmann | start ganeti-masterd |
294 | f154a7a3 | Michael Hanselmann | start ganeti-rapi |
295 | f154a7a3 | Michael Hanselmann | } |
296 | f154a7a3 | Michael Hanselmann | |
297 | f154a7a3 | Michael Hanselmann | # Stops the master role |
298 | f154a7a3 | Michael Hanselmann | stop_master() { |
299 | f154a7a3 | Michael Hanselmann | stop ganeti-rapi |
300 | f154a7a3 | Michael Hanselmann | stop ganeti-masterd |
301 | f154a7a3 | Michael Hanselmann | } |
302 | f154a7a3 | Michael Hanselmann | |
303 | 2250afb3 | Michael Hanselmann | # Start all daemons |
304 | 2250afb3 | Michael Hanselmann | start_all() { |
305 | 2250afb3 | Michael Hanselmann | for i in $(list_start_daemons); do |
306 | 2250afb3 | Michael Hanselmann | local rc=0 |
307 | 2250afb3 | Michael Hanselmann | |
308 | 2250afb3 | Michael Hanselmann | # Try to start daemon |
309 | 2250afb3 | Michael Hanselmann | start $i || rc=$? |
310 | 2250afb3 | Michael Hanselmann | |
311 | 2250afb3 | Michael Hanselmann | if ! errmsg=$(check_exitcode $rc); then |
312 | 2250afb3 | Michael Hanselmann | echo "$errmsg" >&2 |
313 | 2250afb3 | Michael Hanselmann | return 1 |
314 | 2250afb3 | Michael Hanselmann | fi |
315 | 2250afb3 | Michael Hanselmann | done |
316 | 2250afb3 | Michael Hanselmann | |
317 | 2250afb3 | Michael Hanselmann | return 0 |
318 | 2250afb3 | Michael Hanselmann | } |
319 | 2250afb3 | Michael Hanselmann | |
320 | 2250afb3 | Michael Hanselmann | # Stop all daemons |
321 | 2250afb3 | Michael Hanselmann | stop_all() { |
322 | 2250afb3 | Michael Hanselmann | for i in $(list_stop_daemons); do |
323 | 2250afb3 | Michael Hanselmann | stop $i |
324 | 2250afb3 | Michael Hanselmann | done |
325 | 2250afb3 | Michael Hanselmann | } |
326 | 2250afb3 | Michael Hanselmann | |
327 | f99cbfbd | Apollon Oikonomopoulos | # SIGHUP a process to force re-opening its logfiles |
328 | f99cbfbd | Apollon Oikonomopoulos | rotate_logs() { |
329 | f99cbfbd | Apollon Oikonomopoulos | if [[ "$#" -lt 1 ]]; then |
330 | f99cbfbd | Apollon Oikonomopoulos | echo 'Missing daemon name.' >&2 |
331 | f99cbfbd | Apollon Oikonomopoulos | return 1 |
332 | f99cbfbd | Apollon Oikonomopoulos | fi |
333 | f99cbfbd | Apollon Oikonomopoulos | |
334 | f99cbfbd | Apollon Oikonomopoulos | local name="$1"; shift |
335 | f99cbfbd | Apollon Oikonomopoulos | local pidfile=$(_daemon_pidfile $name) |
336 | f99cbfbd | Apollon Oikonomopoulos | local daemonexec=$(_daemon_executable $name) |
337 | f99cbfbd | Apollon Oikonomopoulos | |
338 | f99cbfbd | Apollon Oikonomopoulos | if type -p start-stop-daemon >/dev/null; then |
339 | f99cbfbd | Apollon Oikonomopoulos | start-stop-daemon --stop --signal HUP --quiet \ |
340 | 9a8e4b73 | Apollon Oikonomopoulos | --oknodo --pidfile $pidfile |
341 | f99cbfbd | Apollon Oikonomopoulos | else |
342 | f99cbfbd | Apollon Oikonomopoulos | _ignore_error killproc \ |
343 | f99cbfbd | Apollon Oikonomopoulos | -p $pidfile \ |
344 | f99cbfbd | Apollon Oikonomopoulos | $daemonexec -HUP |
345 | f99cbfbd | Apollon Oikonomopoulos | fi |
346 | f99cbfbd | Apollon Oikonomopoulos | } |
347 | f99cbfbd | Apollon Oikonomopoulos | |
348 | f99cbfbd | Apollon Oikonomopoulos | # SIGHUP all processes |
349 | f99cbfbd | Apollon Oikonomopoulos | rotate_all_logs() { |
350 | f99cbfbd | Apollon Oikonomopoulos | for i in $(list_stop_daemons); do |
351 | f99cbfbd | Apollon Oikonomopoulos | rotate_logs $i |
352 | f99cbfbd | Apollon Oikonomopoulos | done |
353 | f99cbfbd | Apollon Oikonomopoulos | } |
354 | f99cbfbd | Apollon Oikonomopoulos | |
355 | 7e1fac25 | Michael Hanselmann | # Reloads the SSH keys |
356 | 7e1fac25 | Michael Hanselmann | reload_ssh_keys() { |
357 | 7e1fac25 | Michael Hanselmann | @RPL_SSH_INITD_SCRIPT@ restart |
358 | 7e1fac25 | Michael Hanselmann | } |
359 | 7e1fac25 | Michael Hanselmann | |
360 | 07c7c94a | Jun Futagawa | # Read @SYSCONFDIR@/rc.d/init.d/functions if start-stop-daemon not available |
361 | 07c7c94a | Jun Futagawa | if ! type -p start-stop-daemon >/dev/null && \ |
362 | 07c7c94a | Jun Futagawa | [[ -f @SYSCONFDIR@/rc.d/init.d/functions ]]; then |
363 | 07c7c94a | Jun Futagawa | _ignore_error . @SYSCONFDIR@/rc.d/init.d/functions |
364 | 07c7c94a | Jun Futagawa | fi |
365 | 07c7c94a | Jun Futagawa | |
366 | f154a7a3 | Michael Hanselmann | if [[ "$#" -lt 1 ]]; then |
367 | f154a7a3 | Michael Hanselmann | echo "Usage: $0 <action>" >&2 |
368 | f154a7a3 | Michael Hanselmann | exit 1 |
369 | f154a7a3 | Michael Hanselmann | fi |
370 | f154a7a3 | Michael Hanselmann | |
371 | f154a7a3 | Michael Hanselmann | orig_action=$1; shift |
372 | f154a7a3 | Michael Hanselmann | |
373 | 7289c16e | Michael Hanselmann | if [[ "$orig_action" == *_* ]]; then |
374 | 7289c16e | Michael Hanselmann | echo "Command must not contain underscores" >&2 |
375 | 7289c16e | Michael Hanselmann | exit 1 |
376 | 7289c16e | Michael Hanselmann | fi |
377 | 7289c16e | Michael Hanselmann | |
378 | f154a7a3 | Michael Hanselmann | # Replace all dashes (-) with underlines (_) |
379 | f154a7a3 | Michael Hanselmann | action=${orig_action//-/_} |
380 | f154a7a3 | Michael Hanselmann | |
381 | f154a7a3 | Michael Hanselmann | # Is it a known function? |
382 | f154a7a3 | Michael Hanselmann | if ! declare -F "$action" >/dev/null 2>&1; then |
383 | f154a7a3 | Michael Hanselmann | echo "Unknown command: $orig_action" >&2 |
384 | f154a7a3 | Michael Hanselmann | exit 1 |
385 | f154a7a3 | Michael Hanselmann | fi |
386 | f154a7a3 | Michael Hanselmann | |
387 | f154a7a3 | Michael Hanselmann | # Call handler function |
388 | f154a7a3 | Michael Hanselmann | $action "$@" |