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Commit | Line | Data |
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53a28f77 | 1 | #!/bin/sh |
2 | # | |
7429b124 | 3 | # mysql A very fast and reliable SQL database engine |
53a28f77 | 4 | # |
7429b124 | 5 | # chkconfig: 2345 84 25 |
53a28f77 | 6 | # |
350d9d8c | 7 | # description: A very fast and reliable SQL database engine. |
53a28f77 | 8 | # |
0b079830 ER |
9 | # $Id$ |
10 | ||
53a28f77 | 11 | # Source function library |
12 | . /etc/rc.d/init.d/functions | |
13 | ||
14 | # Get network config | |
15 | . /etc/sysconfig/network | |
16 | ||
aac2c31f AM |
17 | # Get service config |
18 | if [ -f /etc/sysconfig/mysql ]; then | |
350d9d8c | 19 | . /etc/sysconfig/mysql |
aac2c31f | 20 | else |
350d9d8c | 21 | nls "Error: %s not found" /etc/sysconfig/mysql |
95b0575d | 22 | nls "%s can't be run." MySQL |
350d9d8c PG |
23 | exit 1 |
24 | fi | |
25 | ||
0146fae1 | 26 | if [ -n "$MYSQL_DB_CLUSTERS" ]; then |
350d9d8c | 27 | nls "Warning: MYSQL_DB_CLUSTERS is set. It's obsolete. Use %s instead." /etc/mysql/clusters.conf |
aac2c31f AM |
28 | fi |
29 | ||
95b0575d | 30 | if [ -f /etc/mysql/clusters.conf ]; then |
0ca65658 | 31 | MYSQL_DB_CLUSTERS=$(awk -F= '!/^#/{print $2}' /etc/mysql/clusters.conf) |
95b0575d ER |
32 | if [ -z "$MYSQL_DB_CLUSTERS" ]; then |
33 | nls "Warning: there are no configured clusters." | |
34 | fi | |
0146fae1 | 35 | |
95b0575d | 36 | else |
0146fae1 | 37 | nls "Warning: Missing clusters config file %s" /etc/mysql/clusters.conf |
95b0575d ER |
38 | if [ -z "$MYSQL_DB_CLUSTERS" ]; then |
39 | nls "Warning: there are no configured clusters." | |
40 | nls "Using default cluster /var/lib/mysql (compatibility mode)" | |
41 | MYSQL_DB_CLUSTERS=/var/lib/mysql | |
42 | fi | |
aac2c31f AM |
43 | fi |
44 | ||
95b0575d | 45 | |
ac28c610 | 46 | # Check that networking is up |
8eb71226 | 47 | if is_yes "${NETWORKING}"; then |
213fc2f2 | 48 | if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status -a "$1" != init ]; then |
8eb71226 | 49 | msg_network_down MySQL |
50 | exit 1 | |
51 | fi | |
52 | else | |
53 | exit 0 | |
e9ca44ab | 54 | fi |
55 | ||
aac2c31f AM |
56 | action="$1" |
57 | ||
58 | # any db cluster as command line argument? | |
521444a9 | 59 | if [ $# -gt 1 ]; then |
350d9d8c PG |
60 | shift |
61 | # perform action for specified clusters only | |
30b2aa9a ER |
62 | for a in "$@"; do |
63 | # try auto resolving from /etc/mysql/clusters.conf | |
64 | if [[ "$a" != /* ]]; then | |
65 | m=$(awk -va="$a" -F= 'substr($0, 1, length(a)) == a {print $1}' /etc/mysql/clusters.conf) | |
66 | if [ -z "$m" ]; then | |
67 | echo >&2 "Cluster name '$a' did not match anything!" | |
68 | exit 1 | |
69 | fi | |
70 | if [ $(echo "$m" | wc -l) -gt 1 ]; then | |
71 | echo >&2 "Cluster name '$a' ambiguous:" $m | |
72 | exit 1 | |
73 | fi | |
74 | a=$(awk -va="$a" -F= 'substr($0, 1, length(a)) == a {print $2}' /etc/mysql/clusters.conf) | |
75 | fi | |
76 | DB_CLUSTERS="$DB_CLUSTERS $a" | |
77 | done | |
aac2c31f | 78 | else |
350d9d8c | 79 | DB_CLUSTERS="$MYSQL_DB_CLUSTERS" |
53a28f77 | 80 | fi |
81 | ||
7c1478d5 ER |
82 | # global error log, if mysqld.conf hasn't migrated to log-error style |
83 | MYSQL_ERRLOG=/var/log/mysql/mysqld.log | |
c85758f0 | 84 | MYSQL_STOP_WAIT_TIME=${MYSQL_STOP_WAIT_TIME:-900} |
aac2c31f AM |
85 | |
86 | # | |
87 | # Useful functions. | |
88 | # | |
89 | ||
90 | # | |
91 | # check for mysql status | |
92 | # | |
93 | # arguments: | |
94 | # $1 - db cluster | |
c85758f0 | 95 | # $2 - start|stop |
aac2c31f AM |
96 | # |
97 | # sets variables: | |
c85758f0 | 98 | # MYSQL_STATUS = starting | running | not running | died |
aac2c31f AM |
99 | # MYSQL_PID = pid of mysqld process |
100 | # | |
101 | mysqlstatus() { | |
102 | clusterdir="$1" | |
c85758f0 AM |
103 | mode="$2" |
104 | ||
aac2c31f | 105 | mysqlgetconfig "$clusterdir" |
d405c4eb | 106 | |
350d9d8c PG |
107 | MYSQL_STATUS="not running" |
108 | MYSQL_PID="unknown" | |
c85758f0 AM |
109 | MYSQL_PIDFILE_PID="" |
110 | MYSQL_GREP_PID="" | |
aac2c31f | 111 | |
c85758f0 AM |
112 | if [ -f "$MYSQL_PIDFILE" ]; then |
113 | MYSQL_PIDFILE_PID=$(cat "$MYSQL_PIDFILE") | |
114 | fi | |
115 | ||
116 | if [ -n "$MYSQL_PIDFILE_PID" ]; then | |
117 | MYSQL_PID=$MYSQL_PIDFILE_PID | |
118 | if [ ! -d "/proc/$MYSQL_PID" ]; then | |
119 | MYSQL_STATUS="died" | |
120 | return | |
376ffa12 | 121 | elif (grep -qa "$MYSQL_PIDFILE" /proc/$MYSQL_PID/cmdline 2> /dev/null); then |
c85758f0 AM |
122 | MYSQL_STATUS="running" |
123 | return | |
124 | fi | |
125 | fi | |
6d3c5db5 | 126 | |
c85758f0 | 127 | if [ "$mode" = "start" ]; then |
376ffa12 | 128 | MYSQL_GREP_PID=$(grep -lE "^/usr/sbin/mysqld.*${MYSQL_PIDFILE}" /proc/[0-9]*/cmdline 2> /dev/null | awk -F "/" '{ print $3; exit; }') |
c85758f0 AM |
129 | if [ -n "$MYSQL_GREP_PID" ]; then |
130 | MYSQL_PID=$MYSQL_GREP_PID | |
0ca65658 | 131 | if grep -qa "$MYSQL_PIDFILE" /proc/$MYSQL_PID/cmdline 2> /dev/null; then |
c85758f0 AM |
132 | if [ -f "$MYSQL_PIDFILE" ]; then |
133 | MYSQL_PIDFILE_PID=$(cat "$MYSQL_PIDFILE") | |
134 | fi | |
135 | if [ -n "$MYSQL_PIDFILE_PID" ]; then | |
136 | MYSQL_PID=$MYSQL_PIDFILE_PID | |
137 | MYSQL_STATUS="running" | |
138 | return | |
139 | else | |
140 | MYSQL_STATUS="starting" | |
141 | return | |
142 | fi | |
143 | fi | |
144 | fi | |
6d3c5db5 | 145 | fi |
c85758f0 AM |
146 | |
147 | # else default, "not running" | |
aac2c31f AM |
148 | } |
149 | ||
150 | # get mysql configuration in variables | |
151 | # MYSQL_CONFIG MYSQL_DATA_DIR MYSQL_USER MYSQL_PIDFILE | |
152 | # | |
153 | # arguments | |
154 | # $1 - db cluster | |
155 | ||
156 | mysqlgetconfig() { | |
157 | clusterdir="$1" | |
aac2c31f AM |
158 | |
159 | # emulate old behaviour if only one cluster specified | |
160 | if [ "$clusterdir" = "$MYSQL_DB_CLUSTERS" -a "$clusterdir" = "/var/lib/mysql" -a -f /etc/mysqld.conf ]; then | |
0ca65658 | 161 | MYSQL_RA_COMPAT=yes |
aac2c31f | 162 | config_file=/etc/mysqld.conf |
521444a9 | 163 | else |
0ca65658 ER |
164 | config=$(awk -F= -vclusterdir="$clusterdir" '!/^#/{ if (clusterdir == $2) print $1}' /etc/mysql/clusters.conf) |
165 | if [[ $config = /* ]]; then | |
d54e166d | 166 | config_file="$config" |
fe2f6e01 | 167 | elif [ -f "/etc/mysql/$config" ]; then |
0ca65658 | 168 | config_file="/etc/mysql/$config" |
d54e166d AM |
169 | else |
170 | config_file="$clusterdir/mysqld.conf" | |
171 | fi | |
350d9d8c | 172 | fi |
aac2c31f | 173 | |
0ca65658 | 174 | MYSQL_CLUSTER_DIR="$clusterdir" |
d405c4eb | 175 | |
521444a9 | 176 | if [ -z "$config_file" ]; then |
f9ad67df PG |
177 | nls "Error: Can't find config file for %s cluster" "$clusterdir" |
178 | exit 6 | |
179 | else | |
0ca65658 | 180 | MYSQL_CONFIG="$config_file" |
f9ad67df | 181 | fi |
d405c4eb | 182 | |
aac2c31f AM |
183 | if [ ! -f "$config_file" ]; then |
184 | nls "Error: config file %s not found" "$config_file" | |
350d9d8c PG |
185 | nls "MySQL can't be run. Did you initialize DB by doing \`$0 init'?" |
186 | exit 6 | |
aac2c31f AM |
187 | fi |
188 | ||
b3be1198 ER |
189 | # reset to initial state |
190 | MYSQL_DATA_DIR= MYSQL_USER= MYSQL_PIDFILE= MYSQL_SOCKET= MYSQL_PORT= MYSQL_BIND_ADDRESS= | |
191 | ||
192 | eval `awk -F= ' | |
193 | # skip comments and empty lines | |
194 | /^[;#]|^ *$/ { next } | |
195 | ||
196 | /^[ \t]*\[.*\][ \t]*$/ { | |
197 | match($0, /\[.*\]/); | |
198 | section = substr($0, RSTART + 1, RSTART + RLENGTH - 3); | |
199 | next; | |
823c13f7 | 200 | } |
e9ca44ab | 201 | |
b3be1198 ER |
202 | # trim spaces |
203 | { | |
204 | gsub(/^[\t ]*|[\t ]*$/, "", $1); | |
205 | gsub(/^[\t ]*|[\t ]*$/, "", $2); | |
206 | } | |
207 | ||
208 | section == "mysqld" { | |
209 | if ($1 == "datadir") { | |
210 | printf("MYSQL_DATA_DIR=%s;", $2); | |
211 | } else if ($1 == "user") { | |
212 | printf("MYSQL_USER=%s;", $2); | |
213 | } else if ($1 == "pid-file") { | |
214 | printf("MYSQL_PIDFILE=%s;", $2); | |
215 | } else if ($1 == "socket") { | |
216 | printf("MYSQL_SOCKET=%s;", $2); | |
217 | } else if ($1 == "port") { | |
218 | printf("MYSQL_PORT=%s;", $2); | |
219 | } else if ($1 == "bind-address") { | |
220 | printf("MYSQL_BIND_ADDRESS=%s;", $2); | |
221 | } | |
222 | } | |
223 | ' $config_file` | |
e9ca44ab | 224 | |
d54e166d | 225 | if is_yes "$MYSQL_RA_COMPAT"; then |
350d9d8c | 226 | MYSQL_DATA_DIR_SUB="" |
8ee1d59c | 227 | else |
350d9d8c | 228 | MYSQL_DATA_DIR_SUB="/mysqldb" |
8ee1d59c | 229 | fi |
d405c4eb | 230 | |
8ee1d59c | 231 | if [ -z "$MYSQL_DATA_DIR" -o "$MYSQL_DATA_DIR" != "${clusterdir}${MYSQL_DATA_DIR_SUB}/db" ]; then |
350d9d8c PG |
232 | nls "Error: datadir specified in %s should be %s" "$config_file" "$clusterdir${MYSQL_DATA_DIR_SUB}/db" |
233 | nls " MySQL can't be run." | |
234 | exit 6 | |
8ee1d59c | 235 | fi |
d405c4eb | 236 | |
8ee1d59c AM |
237 | if [ -z "$MYSQL_PIDFILE" -o "$MYSQL_PIDFILE" != "$clusterdir${MYSQL_DATA_DIR_SUB}/mysql.pid" ]; then |
238 | nls "Error: pid-file specified in %s should be %s" "$config_file" "$clusterdir${MYSQL_DATA_DIR_SUB}/mysql.pid" | |
239 | nls " MySQL can't be run." | |
240 | exit 6 | |
241 | fi | |
e9ca44ab | 242 | |
aac2c31f | 243 | if [ -z $MYSQL_USER ]; then |
350d9d8c PG |
244 | echo "$(nls 'MySQL user not configured properly')"'!' >&2 |
245 | nls "Edit %s and configure it." "$config_file" >&2 | |
246 | exit 6 | |
860cd80c | 247 | fi |
aac2c31f | 248 | } |
e9ca44ab | 249 | |
aac2c31f AM |
250 | # start mysql |
251 | mysqlstart() { | |
252 | clusterdir="$1" | |
253 | mysqlgetconfig "$clusterdir" | |
254 | if [ ! -d "$MYSQL_DATA_DIR/mysql" ]; then | |
255 | nls "MySQL cluster %s not initialized." "$clusterdir" | |
256 | nls "Try \`%s init %s' before start." "$0" "$clusterdir" | |
350d9d8c PG |
257 | exit 6 |
258 | fi | |
02e96f2e | 259 | |
aac2c31f AM |
260 | msg_starting "MySQL $clusterdir" |
261 | busy | |
262 | [ -z "$DEFAULT_SERVICE_RUN_NICE_LEVEL" ] && DEFAULT_SERVICE_RUN_NICE_LEVEL=0 | |
c85758f0 | 263 | rm -f "$MYSQL_PIDFILE" |
c4fbabf1 | 264 | |
7c1478d5 ER |
265 | if [ "$(grep -c ^log-error $MYSQL_CONFIG)" -lt 1 ]; then |
266 | # error log not defined in config file. add one | |
267 | MYSQL_OPTIONS="$MYSQL_OPTIONS --log-error=$MYSQL_ERRLOG" | |
268 | fi | |
269 | ||
c4fbabf1 | 270 | TMPDIR=/tmp nice -n ${SERVICE_RUN_NICE_LEVEL:-$DEFAULT_SERVICE_RUN_NICE_LEVEL} \ |
7429b124 | 271 | /usr/bin/setsid /usr/sbin/mysqld \ |
c4fbabf1 ER |
272 | --defaults-file=$MYSQL_CONFIG \ |
273 | --datadir=$MYSQL_DATA_DIR \ | |
7c1478d5 ER |
274 | --pid-file=$MYSQL_PIDFILE \ |
275 | $MYSQL_OPTIONS & | |
c4fbabf1 ER |
276 | pid=$! |
277 | ||
278 | sleep 0.1 | |
c85758f0 AM |
279 | mysqlstatus "$clusterdir" start |
280 | # it takes longer for mysqld to start and create pidfile if it has to recover innodb transactions | |
281 | if [ "$MYSQL_STATUS" = "starting" ]; then | |
c4fbabf1 ER |
282 | echo "" |
283 | show "Waiting for MySQL to start" | |
284 | busy | |
285 | ||
286 | # while the pid is running, mysql is starting up | |
287 | # if the pidfile was created, it started up successfully | |
288 | # if either case fails we break and report status | |
289 | while true; do | |
290 | [ -d /proc/$pid ] || break | |
c85758f0 | 291 | [ -f "$MYSQL_PIDFILE" ] && break |
c4fbabf1 | 292 | sleep 0.2 |
c85758f0 AM |
293 | done |
294 | fi | |
295 | ||
296 | mysqlstatus "$clusterdir" start | |
6d3c5db5 | 297 | if [ "$MYSQL_STATUS" = "running" -a "$MYSQL_PID" != "unknown" ]; then |
aac2c31f | 298 | ok |
47fd5a6a | 299 | elif [ "$MYSQL_STATUS" = "died" ]; then |
350d9d8c | 300 | RETVAL=1 |
47fd5a6a | 301 | died |
aac2c31f AM |
302 | else |
303 | RETVAL=1 | |
304 | fail | |
53a28f77 | 305 | fi |
aac2c31f AM |
306 | } |
307 | ||
308 | # stop mysql | |
309 | mysqlstop() { | |
310 | clusterdir="$1" | |
c85758f0 | 311 | mysqlstatus "$clusterdir" stop |
aac2c31f AM |
312 | msg_stopping "MySQL $clusterdir" |
313 | busy | |
95b0575d | 314 | |
95b0575d | 315 | # try graceful shutdown -- send shutdown command |
566e62bb | 316 | # requires mysql_sysadmin user proper privs |
465c110e | 317 | /usr/bin/mysqladmin --defaults-file=$MYSQL_CONFIG ${MYSQL_SOCKET:+--socket=$MYSQL_SOCKET} shutdown >/dev/null 2>&1 |
c85758f0 | 318 | mysqlstatus "$clusterdir" stop |
95b0575d | 319 | |
c85758f0 AM |
320 | if [ "$MYSQL_PID" != "unknown" ]; then |
321 | kill -TERM "$MYSQL_PID" 2> /dev/null | |
322 | for nr in $(seq 1 $(($MYSQL_STOP_WAIT_TIME*10))); do | |
323 | [ -d "/proc/$MYSQL_PID" ] || break | |
324 | sleep 0.1 | |
325 | done | |
326 | fi | |
327 | ||
328 | mysqlstatus "$clusterdir" stop | |
47fd5a6a | 329 | if [ "$MYSQL_STATUS" = "died" ]; then |
350d9d8c | 330 | died |
c85758f0 | 331 | elif [ "$MYSQL_STATUS" = "running" -o "$MYSQL_STATUS" = "starting" ]; then |
aac2c31f | 332 | fail |
b92e5cd1 | 333 | else |
aac2c31f | 334 | ok |
b92e5cd1 | 335 | fi |
aac2c31f AM |
336 | } |
337 | ||
338 | # | |
339 | # check for running mysql instances; if any instance is running then | |
340 | # create subsys lock file | |
341 | # | |
342 | mysqlsubsys() { | |
350d9d8c PG |
343 | # check for every defined db cluster in sysconfig file |
344 | for mysqldir in $DB_CLUSTERS; do | |
345 | mysqlstatus "$mysqldir" | |
346 | if [ "$MYSQL_STATUS" = "running" ]; then | |
347 | touch /var/lock/subsys/mysql | |
348 | return | |
349 | fi | |
350 | done | |
351 | rm -f /var/lock/subsys/mysql | |
aac2c31f AM |
352 | } |
353 | ||
354 | mysqlinit() { | |
355 | clusterdir="$1" | |
8ee1d59c AM |
356 | |
357 | if [ -f /etc/mysqld.conf ]; then | |
350d9d8c PG |
358 | nls "Running in \`no cluster compat' mode: can't initialize database." |
359 | nls "Move /etc/mysqld.conf away and rerun \`$0 init' (new config will be in $clusterdir)." | |
360 | exit 1 | |
8ee1d59c AM |
361 | fi |
362 | ||
521444a9 AM |
363 | if [ -f "$clusterdir/mysqld.conf" ]; then |
364 | mysqlgetconfig "$clusterdir" | |
365 | else | |
366 | MYSQL_USER="mysql" | |
367 | MYSQL_CLUSTER_DIR="$clusterdir" | |
368 | MYSQL_DATA_DIR="$clusterdir/mysqldb/db" | |
369 | MYSQL_PIDFILE="$clusterdir/mysqldb/mysql.pid" | |
370 | MYSQL_SOCKET="$clusterdir/mysqldb/mysql.sock" | |
fe98cc4a ER |
371 | |
372 | # this $MYSQL_CONFIG will be created later | |
373 | MYSQL_CONFIG="$MYSQL_CLUSTER_DIR/mysqld.conf" | |
521444a9 | 374 | fi |
aac2c31f | 375 | |
d460d24d | 376 | show "Initializing cluster %s" "$clusterdir"; echo |
aac2c31f | 377 | |
573e1dcc | 378 | # Check if not exist init database |
e9ca44ab | 379 | if [ -d "$MYSQL_DATA_DIR/mysql" ]; then |
c70c8930 | 380 | nls "Seems that database is initialized now. Remove by hand %s" "$MYSQL_DATA_DIR/mysql" |
b92e5cd1 | 381 | nls "before initializing database." |
aac2c31f AM |
382 | nls "For now skipping cluster %s." "$clusterdir" |
383 | return | |
e9ca44ab | 384 | fi |
385 | ||
5f961775 | 386 | show "Installing MySQL system tables for $MYSQL_DATA_DIR" |
e9ca44ab | 387 | busy |
d405c4eb JB |
388 | TMP=/tmp TMPDIR=/tmp |
389 | ||
c4fbabf1 | 390 | mkdir -p "$MYSQL_DATA_DIR" > /dev/null 2>&1 |
f5d63301 AM |
391 | # Using mysql:mysql for MYSQL_CLUSTER_DIR is creating SECURITY hole, root:root is proper |
392 | chown root:root "$MYSQL_CLUSTER_DIR" | |
5f961775 | 393 | chown mysql:mysql "$MYSQL_CLUSTER_DIR/mysqldb" "$MYSQL_DATA_DIR" > /dev/null 2>&1 |
653cf157 | 394 | chmod 751 "$MYSQL_CLUSTER_DIR" "$MYSQL_CLUSTER_DIR/mysqldb" |
444f9f3c AM |
395 | |
396 | if [ -f /usr/share/mysql/mysqld.conf -a ! -f "$MYSQL_CLUSTER_DIR/mysqld.conf" ]; then | |
b6369c60 ER |
397 | sed -e " |
398 | s#\(datadir.*\)=.*#\1= $MYSQL_DATA_DIR#g; | |
399 | s#\(pid-file.*\)=.*#\1= $MYSQL_PIDFILE#g; | |
400 | s#\(socket.*\)=.*#\1= $MYSQL_SOCKET#g; | |
401 | s#@clusterdir@#$MYSQL_CLUSTER_DIR#g; | |
402 | " /usr/share/mysql/mysqld.conf > "$MYSQL_CLUSTER_DIR/mysqld.conf" | |
54a1f368 | 403 | chown root:root "$MYSQL_CLUSTER_DIR/mysqld.conf" |
444f9f3c AM |
404 | chmod 640 "$MYSQL_CLUSTER_DIR/mysqld.conf" |
405 | fi | |
cc4d3f78 | 406 | |
a08fc1eb | 407 | if [ ! -e /var/lib/mysql/mysql.sock ] || [ -L /var/lib/mysql/mysql.sock ] && [ -z "$(readlink /var/lib/mysql/mysql.sock)" ]; then |
0ca65658 | 408 | sock=${MYSQL_SOCKET#/var/lib/mysql/} # make it relative if possible |
5fe13e55 | 409 | ln -s "$sock" /var/lib/mysql/mysql.sock |
cc4d3f78 | 410 | fi |
aac2c31f | 411 | |
b9c4f95d | 412 | cat > $MYSQL_DATA_DIR/mysql-init.sql <<-EOF |
bb39d376 | 413 | CREATE DATABASE mysql; |
4444725f | 414 | use mysql; |
ac02fcd5 | 415 | $(cat /usr/share/mysql/mysql_system_tables.sql) |
5f961775 | 416 | $(sed -e "/@current_hostname/d" /usr/share/mysql/mysql_system_tables_data.sql) |
b9c4f95d ER |
417 | EOF |
418 | ||
419 | ok=0 | |
5ab9fb7b JR |
420 | /usr/sbin/mysqld \ |
421 | --defaults-file=$MYSQL_CLUSTER_DIR/mysqld.conf \ | |
422 | --bootstrap \ | |
423 | --skip-grant-tables \ | |
424 | --datadir=$MYSQL_DATA_DIR \ | |
425 | --user=$MYSQL_USER \ | |
426 | --slave-load-tmpdir=$MYSQL_DATA_DIR \ | |
427 | --tmpdir=$MYSQL_DATA_DIR \ | |
428 | --log-error=$MYSQL_ERRLOG \ | |
da87c30d | 429 | < $MYSQL_DATA_DIR/mysql-init.sql && ok=1 |
5062ac41 | 430 | [ -f $MYSQL_DATA_DIR/mysql/host.frm ] || ok=0 |
c4fbabf1 | 431 | |
b9c4f95d ER |
432 | if [ "$ok" = 1 ]; then |
433 | rm -f $MYSQL_DATA_DIR/mysql-init.sql | |
5f961775 JR |
434 | ok |
435 | cat << END_OF_MSG | |
6a46c354 | 436 | |
437 | PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL USERS! | |
5f961775 JR |
438 | This is done, after starting database, in the order shown, |
439 | with: | |
440 | ||
441 | For 'mysql_sysadmin' (RELOAD and SHUTDOWN privileges): | |
442 | echo "update mysql.user set password=password('newpassword') where user='mysql_sysadmin'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET | |
6a46c354 | 443 | |
5f961775 JR |
444 | For 'mysql' user (ALL privileges, DB admin): |
445 | echo "update mysql.user set password=password('newpassword') where user='mysql'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET | |
6a46c354 | 446 | |
566e62bb | 447 | NOTE: mysql_sysadmin password should be placed to $MYSQL_CONFIG in |
6a46c354 | 448 | mysqladmin section. See the manual for more instructions. |
566e62bb | 449 | (This user is used at logs rotation and server shutdown) |
e9ca44ab | 450 | |
5f961775 JR |
451 | END_OF_MSG |
452 | show "Filling help tables..." | |
453 | ok=0 | |
454 | ( echo "use mysql;"; cat /usr/share/mysql/fill_help_tables.sql ) | \ | |
455 | /usr/sbin/mysqld --bootstrap --skip-grant-tables \ | |
456 | --datadir=$MYSQL_DATA_DIR --user=$MYSQL_USER \ | |
da87c30d ER |
457 | --slave-load-tmpdir=$MYSQL_DATA_DIR --tmpdir=$MYSQL_DATA_DIR --log-error=$MYSQL_ERRLOG \ |
458 | && ok=1 | |
5f961775 JR |
459 | if [ "$ok" = 1 ]; then |
460 | ok | |
461 | else | |
462 | cat << END_OF_MSG | |
463 | ||
464 | WARNING: HELP FILES ARE NOT COMPLETELY INSTALLED! | |
465 | The "HELP" command might not work properly. | |
16bf26ff | 466 | |
e9ca44ab | 467 | END_OF_MSG |
5f961775 JR |
468 | fi |
469 | else | |
470 | fail | |
471 | cat << END_OF_MSG | |
e9ca44ab | 472 | Installation of grant tables FAILED! |
473 | ||
6df74636 ER |
474 | The initialization SQL script was preserved at $MYSQL_DATA_DIR/mysql-init.sql |
475 | ||
b9c4f95d ER |
476 | Examine the logs in /var/log/mysql for more information. You can |
477 | also try to start the mysqld daemon with: | |
e9ca44ab | 478 | |
479 | /usr/sbin/mysqld --skip-grant & | |
480 | ||
dc7a177f | 481 | You can use the command line tool mysql to connect to the mysql |
e9ca44ab | 482 | database and look at the grant tables: |
483 | ||
dc7a177f | 484 | shell> mysql -u mysql mysql |
e9ca44ab | 485 | mysql> show tables |
486 | ||
487 | Try 'mysqld --help' if you have problems with paths. Setting on | |
4581ca2d | 488 | logging in $MYSQL_DATA_DIR/mysqld.conf gives you a log in /var/log/mysql/query.log that |
e9ca44ab | 489 | may be helpful. The latest information about MySQL is available on the |
78b16243 | 490 | web at http://www.mysql.com/. |
e9ca44ab | 491 | |
a3eb9e7b | 492 | Please check PLD Linux ftp site for newer versions of this package. |
e9ca44ab | 493 | |
494 | Please consult the MySQL manual section: 'Problems running | |
495 | mysql_install_db', and the manual section that describes problems on | |
496 | your OS. Another information source is the MySQL email archive. | |
e9ca44ab | 497 | |
498 | END_OF_MSG | |
5f961775 | 499 | exit 1 |
aac2c31f AM |
500 | fi |
501 | } | |
502 | ||
503 | # | |
504 | # End of useful functions. | |
505 | # | |
506 | ||
323256af | 507 | start() { |
aac2c31f | 508 | for mysqldir in $DB_CLUSTERS; do |
c85758f0 | 509 | mysqlstatus "$mysqldir" start |
aac2c31f AM |
510 | if [ "$MYSQL_STATUS" = "running" ]; then |
511 | msg_already_running "MySQL $mysqldir" | |
512 | else | |
513 | mysqlstart "$mysqldir" | |
514 | fi | |
515 | done | |
516 | mysqlsubsys | |
323256af ER |
517 | } |
518 | ||
519 | stop() { | |
aac2c31f | 520 | for mysqldir in $DB_CLUSTERS; do |
c85758f0 | 521 | mysqlstatus "$mysqldir" stop |
aac2c31f AM |
522 | if [ "$MYSQL_STATUS" = "not running" ]; then |
523 | msg_not_running "MySQL $mysqldir" | |
524 | else | |
525 | mysqlstop "$mysqldir" | |
526 | fi | |
527 | done | |
528 | mysqlsubsys | |
323256af ER |
529 | } |
530 | ||
7429b124 JB |
531 | condrestart() { |
532 | if [ -f /var/lock/subsys/mysql ]; then | |
533 | stop | |
534 | start | |
535 | else | |
536 | msg_not_running "MySQL" | |
537 | RETVAL=$1 | |
538 | fi | |
539 | } | |
540 | ||
323256af ER |
541 | RETVAL=0 |
542 | case "$action" in | |
543 | start) | |
544 | start | |
545 | ;; | |
546 | stop) | |
547 | stop | |
aac2c31f | 548 | ;; |
7429b124 JB |
549 | restart) |
550 | stop | |
551 | start | |
552 | ;; | |
553 | try-restart) | |
554 | condrestart 0 | |
555 | ;; | |
556 | force-reload) | |
557 | condrestart 7 | |
558 | ;; | |
aac2c31f AM |
559 | status) |
560 | for mysqldir in $DB_CLUSTERS; do | |
561 | mysqlstatus "$mysqldir" | |
2bac5c2d | 562 | if [ "$MYSQL_STATUS" = "running" ]; then |
b3be1198 ER |
563 | addr=${MYSQL_BIND_ADDRESS:-0.0.0.0} |
564 | port=${MYSQL_PORT:-3306} | |
565 | socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock} | |
566 | pid=$MYSQL_PID | |
567 | show "MySQL cluster %s, pid %s\n\ttcp:%s:%s\n\tunix:%s" "$mysqldir" "$pid" "$addr" "$port" "$socket" | |
b2bb6a82 | 568 | pids="$pids/$MYSQL_PID/" |
2bac5c2d ER |
569 | progress "$MYSQL_STATUS" |
570 | else | |
27698ac1 | 571 | show "MySQL cluster %s" "$mysqldir" |
2bac5c2d ER |
572 | progress "$MYSQL_STATUS" "$CFAIL" |
573 | fi | |
574 | echo | |
aac2c31f | 575 | done |
b2bb6a82 ER |
576 | |
577 | for pid in $(/sbin/pidof mysqld); do | |
578 | if [[ $pids != */$pid/* ]]; then | |
579 | running="$running $pid" | |
580 | fi | |
581 | done | |
b7d0a657 | 582 | |
a5595931 | 583 | if [ $# = 1 -a "$running" ]; then |
b2bb6a82 ER |
584 | nls "Warning: MySQL Daemon processes not under clusters.conf control:" |
585 | # see if we can display their status | |
586 | for pid in $running; do | |
b7d0a657 | 587 | datadir=$(cat /proc/$pid/cmdline | tr '\0' '\n' | fgrep -- --datadir=) |
b2bb6a82 ER |
588 | datadir=${datadir#--datadir=} # strip --datadir |
589 | mysqldir=${datadir%/mysqldb/db} # strip /mysqldb/db | |
590 | mysqlstatus "$mysqldir" | |
591 | if [ "$MYSQL_STATUS" = "running" ]; then | |
b3be1198 ER |
592 | addr=${MYSQL_BIND_ADDRESS:-0.0.0.0} |
593 | port=${MYSQL_PORT:-3306} | |
594 | socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock} | |
595 | show "MySQL cluster %s, pid %s\n\ttcp:%s:%s\n\tunix:%s" "$mysqldir" "$pid" "$addr" "$port" "$socket" | |
b2bb6a82 ER |
596 | progress "$MYSQL_STATUS" |
597 | else | |
598 | show "MySQL cluster %s" "$mysqldir" | |
599 | progress "$MYSQL_STATUS" "$CFAIL" | |
600 | fi | |
601 | echo | |
602 | done | |
603 | fi | |
aac2c31f | 604 | ;; |
aac2c31f AM |
605 | init) |
606 | for mysqldir in $DB_CLUSTERS; do | |
607 | mysqlinit "$mysqldir" | |
608 | done | |
60bd204c | 609 | exit $? |
573e1dcc | 610 | ;; |
6fb7a89b AM |
611 | flush-logs) |
612 | for mysqldir in $DB_CLUSTERS; do | |
613 | mysqlgetconfig "$mysqldir" | |
7c37979d ER |
614 | # just if mysqld is really running |
615 | if /usr/bin/mysqladmin --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" ping >/dev/null 2>&1; then | |
616 | /usr/bin/mysqladmin --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" flush-logs | |
617 | fi | |
6fb7a89b | 618 | done |
6fb7a89b | 619 | ;; |
53a28f77 | 620 | *) |
7429b124 | 621 | msg_usage "$0 {start|stop|init|restart|try-restart|force-reload|status}" |
02e96f2e | 622 | exit 3 |
53a28f77 | 623 | esac |
40c36bca | 624 | |
ee9b6a50 | 625 | exit $RETVAL |