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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 \`$0 init'?" |
186 | exit 6 | |
aac2c31f AM |
187 | fi |
188 | ||
b3be1198 | 189 | # reset to initial state |
9e39a858 | 190 | MYSQL_DATA_DIR= MYSQL_USER= MYSQL_PIDFILE= MYSQL_SOCKET= MYSQL_PORT= MYSQL_BIND_ADDRESS= MYSQL_SKIP_NETWORKING= |
b3be1198 ER |
191 | |
192 | eval `awk -F= ' | |
193 | # skip comments and empty lines | |
194 | /^[;#]|^ *$/ { 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); | |
9e39a858 ER |
221 | } else if ($1 == "skip-networking") { |
222 | printf("MYSQL_SKIP_NETWORKING=1;"); | |
b3be1198 ER |
223 | } |
224 | } | |
225 | ' $config_file` | |
e9ca44ab | 226 | |
d54e166d | 227 | if is_yes "$MYSQL_RA_COMPAT"; then |
350d9d8c | 228 | MYSQL_DATA_DIR_SUB="" |
8ee1d59c | 229 | else |
350d9d8c | 230 | MYSQL_DATA_DIR_SUB="/mysqldb" |
8ee1d59c | 231 | fi |
d405c4eb | 232 | |
8ee1d59c | 233 | if [ -z "$MYSQL_DATA_DIR" -o "$MYSQL_DATA_DIR" != "${clusterdir}${MYSQL_DATA_DIR_SUB}/db" ]; then |
350d9d8c PG |
234 | nls "Error: datadir specified in %s should be %s" "$config_file" "$clusterdir${MYSQL_DATA_DIR_SUB}/db" |
235 | nls " MySQL can't be run." | |
236 | exit 6 | |
8ee1d59c | 237 | fi |
d405c4eb | 238 | |
8ee1d59c AM |
239 | if [ -z "$MYSQL_PIDFILE" -o "$MYSQL_PIDFILE" != "$clusterdir${MYSQL_DATA_DIR_SUB}/mysql.pid" ]; then |
240 | nls "Error: pid-file specified in %s should be %s" "$config_file" "$clusterdir${MYSQL_DATA_DIR_SUB}/mysql.pid" | |
241 | nls " MySQL can't be run." | |
242 | exit 6 | |
243 | fi | |
e9ca44ab | 244 | |
aac2c31f | 245 | if [ -z $MYSQL_USER ]; then |
350d9d8c PG |
246 | echo "$(nls 'MySQL user not configured properly')"'!' >&2 |
247 | nls "Edit %s and configure it." "$config_file" >&2 | |
248 | exit 6 | |
860cd80c | 249 | fi |
aac2c31f | 250 | } |
e9ca44ab | 251 | |
aac2c31f AM |
252 | # start mysql |
253 | mysqlstart() { | |
254 | clusterdir="$1" | |
255 | mysqlgetconfig "$clusterdir" | |
256 | if [ ! -d "$MYSQL_DATA_DIR/mysql" ]; then | |
257 | nls "MySQL cluster %s not initialized." "$clusterdir" | |
258 | nls "Try \`%s init %s' before start." "$0" "$clusterdir" | |
350d9d8c PG |
259 | exit 6 |
260 | fi | |
02e96f2e | 261 | |
aac2c31f AM |
262 | msg_starting "MySQL $clusterdir" |
263 | busy | |
264 | [ -z "$DEFAULT_SERVICE_RUN_NICE_LEVEL" ] && DEFAULT_SERVICE_RUN_NICE_LEVEL=0 | |
c85758f0 | 265 | rm -f "$MYSQL_PIDFILE" |
c4fbabf1 | 266 | |
7c1478d5 ER |
267 | if [ "$(grep -c ^log-error $MYSQL_CONFIG)" -lt 1 ]; then |
268 | # error log not defined in config file. add one | |
269 | MYSQL_OPTIONS="$MYSQL_OPTIONS --log-error=$MYSQL_ERRLOG" | |
270 | fi | |
271 | ||
c4fbabf1 | 272 | TMPDIR=/tmp nice -n ${SERVICE_RUN_NICE_LEVEL:-$DEFAULT_SERVICE_RUN_NICE_LEVEL} \ |
7429b124 | 273 | /usr/bin/setsid /usr/sbin/mysqld \ |
c4fbabf1 ER |
274 | --defaults-file=$MYSQL_CONFIG \ |
275 | --datadir=$MYSQL_DATA_DIR \ | |
7c1478d5 ER |
276 | --pid-file=$MYSQL_PIDFILE \ |
277 | $MYSQL_OPTIONS & | |
c4fbabf1 ER |
278 | pid=$! |
279 | ||
280 | sleep 0.1 | |
c85758f0 AM |
281 | mysqlstatus "$clusterdir" start |
282 | # it takes longer for mysqld to start and create pidfile if it has to recover innodb transactions | |
283 | if [ "$MYSQL_STATUS" = "starting" ]; then | |
c4fbabf1 ER |
284 | echo "" |
285 | show "Waiting for MySQL to start" | |
286 | busy | |
287 | ||
288 | # while the pid is running, mysql is starting up | |
289 | # if the pidfile was created, it started up successfully | |
290 | # if either case fails we break and report status | |
291 | while true; do | |
292 | [ -d /proc/$pid ] || break | |
c85758f0 | 293 | [ -f "$MYSQL_PIDFILE" ] && break |
c4fbabf1 | 294 | sleep 0.2 |
c85758f0 AM |
295 | done |
296 | fi | |
297 | ||
298 | mysqlstatus "$clusterdir" start | |
6d3c5db5 | 299 | if [ "$MYSQL_STATUS" = "running" -a "$MYSQL_PID" != "unknown" ]; then |
aac2c31f | 300 | ok |
47fd5a6a | 301 | elif [ "$MYSQL_STATUS" = "died" ]; then |
350d9d8c | 302 | RETVAL=1 |
47fd5a6a | 303 | died |
aac2c31f AM |
304 | else |
305 | RETVAL=1 | |
306 | fail | |
53a28f77 | 307 | fi |
aac2c31f AM |
308 | } |
309 | ||
310 | # stop mysql | |
311 | mysqlstop() { | |
312 | clusterdir="$1" | |
c85758f0 | 313 | mysqlstatus "$clusterdir" stop |
aac2c31f AM |
314 | msg_stopping "MySQL $clusterdir" |
315 | busy | |
95b0575d | 316 | |
95b0575d | 317 | # try graceful shutdown -- send shutdown command |
566e62bb | 318 | # requires mysql_sysadmin user proper privs |
465c110e | 319 | /usr/bin/mysqladmin --defaults-file=$MYSQL_CONFIG ${MYSQL_SOCKET:+--socket=$MYSQL_SOCKET} shutdown >/dev/null 2>&1 |
c85758f0 | 320 | mysqlstatus "$clusterdir" stop |
95b0575d | 321 | |
c85758f0 AM |
322 | if [ "$MYSQL_PID" != "unknown" ]; then |
323 | kill -TERM "$MYSQL_PID" 2> /dev/null | |
324 | for nr in $(seq 1 $(($MYSQL_STOP_WAIT_TIME*10))); do | |
325 | [ -d "/proc/$MYSQL_PID" ] || break | |
326 | sleep 0.1 | |
327 | done | |
328 | fi | |
329 | ||
330 | mysqlstatus "$clusterdir" stop | |
47fd5a6a | 331 | if [ "$MYSQL_STATUS" = "died" ]; then |
350d9d8c | 332 | died |
c85758f0 | 333 | elif [ "$MYSQL_STATUS" = "running" -o "$MYSQL_STATUS" = "starting" ]; then |
aac2c31f | 334 | fail |
b92e5cd1 | 335 | else |
aac2c31f | 336 | ok |
b92e5cd1 | 337 | fi |
aac2c31f AM |
338 | } |
339 | ||
340 | # | |
341 | # check for running mysql instances; if any instance is running then | |
342 | # create subsys lock file | |
343 | # | |
344 | mysqlsubsys() { | |
350d9d8c PG |
345 | # check for every defined db cluster in sysconfig file |
346 | for mysqldir in $DB_CLUSTERS; do | |
347 | mysqlstatus "$mysqldir" | |
348 | if [ "$MYSQL_STATUS" = "running" ]; then | |
349 | touch /var/lock/subsys/mysql | |
350 | return | |
351 | fi | |
352 | done | |
353 | rm -f /var/lock/subsys/mysql | |
aac2c31f AM |
354 | } |
355 | ||
356 | mysqlinit() { | |
357 | clusterdir="$1" | |
8ee1d59c AM |
358 | |
359 | if [ -f /etc/mysqld.conf ]; then | |
350d9d8c PG |
360 | nls "Running in \`no cluster compat' mode: can't initialize database." |
361 | nls "Move /etc/mysqld.conf away and rerun \`$0 init' (new config will be in $clusterdir)." | |
362 | exit 1 | |
8ee1d59c AM |
363 | fi |
364 | ||
521444a9 AM |
365 | if [ -f "$clusterdir/mysqld.conf" ]; then |
366 | mysqlgetconfig "$clusterdir" | |
367 | else | |
368 | MYSQL_USER="mysql" | |
369 | MYSQL_CLUSTER_DIR="$clusterdir" | |
370 | MYSQL_DATA_DIR="$clusterdir/mysqldb/db" | |
371 | MYSQL_PIDFILE="$clusterdir/mysqldb/mysql.pid" | |
372 | MYSQL_SOCKET="$clusterdir/mysqldb/mysql.sock" | |
fe98cc4a ER |
373 | |
374 | # this $MYSQL_CONFIG will be created later | |
375 | MYSQL_CONFIG="$MYSQL_CLUSTER_DIR/mysqld.conf" | |
521444a9 | 376 | fi |
aac2c31f | 377 | |
d460d24d | 378 | show "Initializing cluster %s" "$clusterdir"; echo |
aac2c31f | 379 | |
573e1dcc | 380 | # Check if not exist init database |
e9ca44ab | 381 | if [ -d "$MYSQL_DATA_DIR/mysql" ]; then |
c70c8930 | 382 | nls "Seems that database is initialized now. Remove by hand %s" "$MYSQL_DATA_DIR/mysql" |
b92e5cd1 | 383 | nls "before initializing database." |
aac2c31f AM |
384 | nls "For now skipping cluster %s." "$clusterdir" |
385 | return | |
e9ca44ab | 386 | fi |
387 | ||
5f961775 | 388 | show "Installing MySQL system tables for $MYSQL_DATA_DIR" |
e9ca44ab | 389 | busy |
d405c4eb JB |
390 | TMP=/tmp TMPDIR=/tmp |
391 | ||
c4fbabf1 | 392 | mkdir -p "$MYSQL_DATA_DIR" > /dev/null 2>&1 |
f5d63301 AM |
393 | # Using mysql:mysql for MYSQL_CLUSTER_DIR is creating SECURITY hole, root:root is proper |
394 | chown root:root "$MYSQL_CLUSTER_DIR" | |
5f961775 | 395 | chown mysql:mysql "$MYSQL_CLUSTER_DIR/mysqldb" "$MYSQL_DATA_DIR" > /dev/null 2>&1 |
653cf157 | 396 | chmod 751 "$MYSQL_CLUSTER_DIR" "$MYSQL_CLUSTER_DIR/mysqldb" |
444f9f3c AM |
397 | |
398 | if [ -f /usr/share/mysql/mysqld.conf -a ! -f "$MYSQL_CLUSTER_DIR/mysqld.conf" ]; then | |
b6369c60 ER |
399 | sed -e " |
400 | s#\(datadir.*\)=.*#\1= $MYSQL_DATA_DIR#g; | |
401 | s#\(pid-file.*\)=.*#\1= $MYSQL_PIDFILE#g; | |
402 | s#\(socket.*\)=.*#\1= $MYSQL_SOCKET#g; | |
403 | s#@clusterdir@#$MYSQL_CLUSTER_DIR#g; | |
404 | " /usr/share/mysql/mysqld.conf > "$MYSQL_CLUSTER_DIR/mysqld.conf" | |
54a1f368 | 405 | chown root:root "$MYSQL_CLUSTER_DIR/mysqld.conf" |
444f9f3c AM |
406 | chmod 640 "$MYSQL_CLUSTER_DIR/mysqld.conf" |
407 | fi | |
cc4d3f78 | 408 | |
a08fc1eb | 409 | if [ ! -e /var/lib/mysql/mysql.sock ] || [ -L /var/lib/mysql/mysql.sock ] && [ -z "$(readlink /var/lib/mysql/mysql.sock)" ]; then |
0ca65658 | 410 | sock=${MYSQL_SOCKET#/var/lib/mysql/} # make it relative if possible |
5fe13e55 | 411 | ln -s "$sock" /var/lib/mysql/mysql.sock |
cc4d3f78 | 412 | fi |
aac2c31f | 413 | |
b9c4f95d | 414 | cat > $MYSQL_DATA_DIR/mysql-init.sql <<-EOF |
bb39d376 | 415 | CREATE DATABASE mysql; |
4444725f | 416 | use mysql; |
ac02fcd5 | 417 | $(cat /usr/share/mysql/mysql_system_tables.sql) |
5f961775 | 418 | $(sed -e "/@current_hostname/d" /usr/share/mysql/mysql_system_tables_data.sql) |
b9c4f95d ER |
419 | EOF |
420 | ||
421 | ok=0 | |
5ab9fb7b JR |
422 | /usr/sbin/mysqld \ |
423 | --defaults-file=$MYSQL_CLUSTER_DIR/mysqld.conf \ | |
424 | --bootstrap \ | |
425 | --skip-grant-tables \ | |
9b5b7a74 | 426 | --skip-innodb \ |
5ab9fb7b JR |
427 | --datadir=$MYSQL_DATA_DIR \ |
428 | --user=$MYSQL_USER \ | |
429 | --slave-load-tmpdir=$MYSQL_DATA_DIR \ | |
430 | --tmpdir=$MYSQL_DATA_DIR \ | |
431 | --log-error=$MYSQL_ERRLOG \ | |
da87c30d | 432 | < $MYSQL_DATA_DIR/mysql-init.sql && ok=1 |
5062ac41 | 433 | [ -f $MYSQL_DATA_DIR/mysql/host.frm ] || ok=0 |
c4fbabf1 | 434 | |
b9c4f95d ER |
435 | if [ "$ok" = 1 ]; then |
436 | rm -f $MYSQL_DATA_DIR/mysql-init.sql | |
5f961775 JR |
437 | ok |
438 | cat << END_OF_MSG | |
6a46c354 | 439 | |
440 | PLEASE REMEMBER TO SET A PASSWORD FOR THE MySQL USERS! | |
5f961775 JR |
441 | This is done, after starting database, in the order shown, |
442 | with: | |
443 | ||
444 | For 'mysql_sysadmin' (RELOAD and SHUTDOWN privileges): | |
445 | echo "update mysql.user set password=password('newpassword') where user='mysql_sysadmin'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET | |
6a46c354 | 446 | |
5f961775 JR |
447 | For 'mysql' user (ALL privileges, DB admin): |
448 | echo "update mysql.user set password=password('newpassword') where user='mysql'; FLUSH PRIVILEGES;" | mysql -u mysql -S $MYSQL_SOCKET | |
6a46c354 | 449 | |
566e62bb | 450 | NOTE: mysql_sysadmin password should be placed to $MYSQL_CONFIG in |
6a46c354 | 451 | mysqladmin section. See the manual for more instructions. |
566e62bb | 452 | (This user is used at logs rotation and server shutdown) |
e9ca44ab | 453 | |
5f961775 JR |
454 | END_OF_MSG |
455 | show "Filling help tables..." | |
456 | ok=0 | |
457 | ( echo "use mysql;"; cat /usr/share/mysql/fill_help_tables.sql ) | \ | |
9b5b7a74 ER |
458 | /usr/sbin/mysqld \ |
459 | --defaults-file=$MYSQL_CLUSTER_DIR/mysqld.conf \ | |
460 | --bootstrap \ | |
461 | --skip-grant-tables \ | |
9b5b7a74 | 462 | --skip-innodb \ |
9b5b7a74 ER |
463 | --datadir=$MYSQL_DATA_DIR \ |
464 | --user=$MYSQL_USER \ | |
465 | --slave-load-tmpdir=$MYSQL_DATA_DIR \ | |
466 | --tmpdir=$MYSQL_DATA_DIR \ | |
467 | --log-error=$MYSQL_ERRLOG \ | |
da87c30d | 468 | && ok=1 |
5f961775 JR |
469 | if [ "$ok" = 1 ]; then |
470 | ok | |
471 | else | |
472 | cat << END_OF_MSG | |
473 | ||
474 | WARNING: HELP FILES ARE NOT COMPLETELY INSTALLED! | |
475 | The "HELP" command might not work properly. | |
16bf26ff | 476 | |
e9ca44ab | 477 | END_OF_MSG |
5f961775 JR |
478 | fi |
479 | else | |
480 | fail | |
481 | cat << END_OF_MSG | |
e9ca44ab | 482 | Installation of grant tables FAILED! |
483 | ||
6df74636 ER |
484 | The initialization SQL script was preserved at $MYSQL_DATA_DIR/mysql-init.sql |
485 | ||
b9c4f95d ER |
486 | Examine the logs in /var/log/mysql for more information. You can |
487 | also try to start the mysqld daemon with: | |
e9ca44ab | 488 | |
489 | /usr/sbin/mysqld --skip-grant & | |
490 | ||
dc7a177f | 491 | You can use the command line tool mysql to connect to the mysql |
e9ca44ab | 492 | database and look at the grant tables: |
493 | ||
dc7a177f | 494 | shell> mysql -u mysql mysql |
e9ca44ab | 495 | mysql> show tables |
496 | ||
497 | Try 'mysqld --help' if you have problems with paths. Setting on | |
4581ca2d | 498 | logging in $MYSQL_DATA_DIR/mysqld.conf gives you a log in /var/log/mysql/query.log that |
e9ca44ab | 499 | may be helpful. The latest information about MySQL is available on the |
78b16243 | 500 | web at http://www.mysql.com/. |
e9ca44ab | 501 | |
a3eb9e7b | 502 | Please check PLD Linux ftp site for newer versions of this package. |
e9ca44ab | 503 | |
504 | Please consult the MySQL manual section: 'Problems running | |
505 | mysql_install_db', and the manual section that describes problems on | |
506 | your OS. Another information source is the MySQL email archive. | |
e9ca44ab | 507 | |
508 | END_OF_MSG | |
5f961775 | 509 | exit 1 |
aac2c31f AM |
510 | fi |
511 | } | |
512 | ||
513 | # | |
514 | # End of useful functions. | |
515 | # | |
516 | ||
323256af | 517 | start() { |
aac2c31f | 518 | for mysqldir in $DB_CLUSTERS; do |
c85758f0 | 519 | mysqlstatus "$mysqldir" start |
aac2c31f AM |
520 | if [ "$MYSQL_STATUS" = "running" ]; then |
521 | msg_already_running "MySQL $mysqldir" | |
522 | else | |
523 | mysqlstart "$mysqldir" | |
524 | fi | |
525 | done | |
526 | mysqlsubsys | |
323256af ER |
527 | } |
528 | ||
529 | stop() { | |
aac2c31f | 530 | for mysqldir in $DB_CLUSTERS; do |
c85758f0 | 531 | mysqlstatus "$mysqldir" stop |
aac2c31f AM |
532 | if [ "$MYSQL_STATUS" = "not running" ]; then |
533 | msg_not_running "MySQL $mysqldir" | |
534 | else | |
535 | mysqlstop "$mysqldir" | |
536 | fi | |
537 | done | |
538 | mysqlsubsys | |
323256af ER |
539 | } |
540 | ||
7429b124 JB |
541 | condrestart() { |
542 | if [ -f /var/lock/subsys/mysql ]; then | |
543 | stop | |
544 | start | |
545 | else | |
546 | msg_not_running "MySQL" | |
547 | RETVAL=$1 | |
548 | fi | |
549 | } | |
550 | ||
323256af ER |
551 | RETVAL=0 |
552 | case "$action" in | |
553 | start) | |
554 | start | |
555 | ;; | |
556 | stop) | |
557 | stop | |
aac2c31f | 558 | ;; |
7429b124 JB |
559 | restart) |
560 | stop | |
561 | start | |
562 | ;; | |
563 | try-restart) | |
564 | condrestart 0 | |
565 | ;; | |
566 | force-reload) | |
567 | condrestart 7 | |
568 | ;; | |
aac2c31f AM |
569 | status) |
570 | for mysqldir in $DB_CLUSTERS; do | |
571 | mysqlstatus "$mysqldir" | |
2bac5c2d | 572 | if [ "$MYSQL_STATUS" = "running" ]; then |
b3be1198 ER |
573 | addr=${MYSQL_BIND_ADDRESS:-0.0.0.0} |
574 | port=${MYSQL_PORT:-3306} | |
575 | socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock} | |
576 | pid=$MYSQL_PID | |
9e39a858 ER |
577 | nls "MySQL cluster %s, pid %s\n" "$mysqldir" "$pid" |
578 | [ -z "$MYSQL_SKIP_NETWORKING" ] && nls "\ttcp:%s:%s\n" "$addr" "$port" | |
579 | nls "\tunix:%s\n" "$socket" | |
b2bb6a82 | 580 | pids="$pids/$MYSQL_PID/" |
2bac5c2d ER |
581 | progress "$MYSQL_STATUS" |
582 | else | |
27698ac1 | 583 | show "MySQL cluster %s" "$mysqldir" |
2bac5c2d ER |
584 | progress "$MYSQL_STATUS" "$CFAIL" |
585 | fi | |
586 | echo | |
aac2c31f | 587 | done |
b2bb6a82 ER |
588 | |
589 | for pid in $(/sbin/pidof mysqld); do | |
590 | if [[ $pids != */$pid/* ]]; then | |
591 | running="$running $pid" | |
592 | fi | |
593 | done | |
b7d0a657 | 594 | |
a5595931 | 595 | if [ $# = 1 -a "$running" ]; then |
b2bb6a82 ER |
596 | nls "Warning: MySQL Daemon processes not under clusters.conf control:" |
597 | # see if we can display their status | |
598 | for pid in $running; do | |
b7d0a657 | 599 | datadir=$(cat /proc/$pid/cmdline | tr '\0' '\n' | fgrep -- --datadir=) |
b2bb6a82 ER |
600 | datadir=${datadir#--datadir=} # strip --datadir |
601 | mysqldir=${datadir%/mysqldb/db} # strip /mysqldb/db | |
602 | mysqlstatus "$mysqldir" | |
603 | if [ "$MYSQL_STATUS" = "running" ]; then | |
b3be1198 ER |
604 | addr=${MYSQL_BIND_ADDRESS:-0.0.0.0} |
605 | port=${MYSQL_PORT:-3306} | |
606 | socket=${MYSQL_SOCKET:-/var/lib/mysql/mysql.sock} | |
9e39a858 ER |
607 | nls "MySQL cluster %s, pid %s\n" "$mysqldir" "$pid" |
608 | [ -z "$MYSQL_SKIP_NETWORKING" ] && nls "\ttcp:%s:%s\n" "$addr" "$port" | |
609 | nls "\tunix:%s\n" "$socket" | |
b2bb6a82 ER |
610 | progress "$MYSQL_STATUS" |
611 | else | |
612 | show "MySQL cluster %s" "$mysqldir" | |
613 | progress "$MYSQL_STATUS" "$CFAIL" | |
614 | fi | |
615 | echo | |
616 | done | |
617 | fi | |
aac2c31f | 618 | ;; |
aac2c31f AM |
619 | init) |
620 | for mysqldir in $DB_CLUSTERS; do | |
621 | mysqlinit "$mysqldir" | |
622 | done | |
60bd204c | 623 | exit $? |
573e1dcc | 624 | ;; |
6fb7a89b AM |
625 | flush-logs) |
626 | for mysqldir in $DB_CLUSTERS; do | |
627 | mysqlgetconfig "$mysqldir" | |
7c37979d ER |
628 | # just if mysqld is really running |
629 | if /usr/bin/mysqladmin --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" ping >/dev/null 2>&1; then | |
630 | /usr/bin/mysqladmin --defaults-file="$MYSQL_CONFIG" --socket="$MYSQL_SOCKET" flush-logs | |
631 | fi | |
6fb7a89b | 632 | done |
6fb7a89b | 633 | ;; |
53a28f77 | 634 | *) |
7429b124 | 635 | msg_usage "$0 {start|stop|init|restart|try-restart|force-reload|status}" |
02e96f2e | 636 | exit 3 |
53a28f77 | 637 | esac |
40c36bca | 638 | |
ee9b6a50 | 639 | exit $RETVAL |