blob: 1791e68b58994ec64b6a56e2a1a988808b12f88d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
#!/bin/sh
#
# postgresql This is the init script for starting up the PostgreSQL
# server.
#
# chkconfig: - 64 36
# description: PostgreSQL database server.
# processname: postmaster
# pidfile: /var/run/postmaster.PORT.pid
# This script is slightly unusual in that the name of the daemon (postmaster)
# is not the same as the name of the subsystem (postgresql)
# PGVERSION is the full package version, e.g., 8.4.0
# Note: the specfile inserts the correct value during package build
PGVERSION=9.2.4
# PGMAJORVERSION is major version, e.g., 10 (this should match PG_VERSION)
PGMAJORVERSION=`echo "$PGVERSION" | sed 's/^\([0-9]*\).*$/\1/'`
# Source function library.
. /etc/init.d/functions
# Find the name of the script
NAME=`basename $0`
if [ ${NAME:0:1} = "S" -o ${NAME:0:1} = "K" ]
then
NAME=${NAME:3}
fi
# For SELinux we need to use 'runuser' not 'su'
if [ -x /sbin/runuser ]
then
SU=runuser
else
SU=su
fi
# Set defaults for configuration variables
PGENGINE=/usr/bin
PGPORT=5432
PGDATA=/var/lib/postgresql/data
PGLOG=/var/lib/postgresql/pgstartup.log
# Value to set as postmaster process's oom_adj
PG_OOM_ADJ=-17
# Override defaults from /etc/sysconfig/postgresql if file is present
[ -f /etc/default/postgresql/${NAME} ] && . /etc/default/postgresql/${NAME}
export PGDATA
export PGPORT
lockfile="/var/lock/subsys/${NAME}"
pidfile="/var/run/postmaster.${PGPORT}.pid"
script_result=0
start(){
[ -x "$PGENGINE/postmaster" ] || exit 5
PSQL_START=$"Starting ${NAME} service: "
# Make sure startup-time log file is valid
if [ ! -e "$PGLOG" -a ! -h "$PGLOG" ]
then
touch "$PGLOG" || exit 4
chown postgres:postgres "$PGLOG"
chmod go-rwx "$PGLOG"
[ -x /sbin/restorecon ] && /sbin/restorecon "$PGLOG"
fi
# Check for the PGDATA structure
if [ -f "$PGDATA/PG_VERSION" ] && [ -d "$PGDATA/base" ]
then
# Check version of existing PGDATA
if [ x`cat "$PGDATA/PG_VERSION"` != x"$PGMAJORVERSION" ]
then
SYSDOCDIR="(Your System's documentation directory)"
if [ -d "/usr/doc/postgresql-$PGVERSION" ]
then
SYSDOCDIR=/usr/doc
fi
if [ -d "/usr/share/doc/postgresql-$PGVERSION" ]
then
SYSDOCDIR=/usr/share/doc
fi
if [ -d "/usr/doc/packages/postgresql-$PGVERSION" ]
then
SYSDOCDIR=/usr/doc/packages
fi
if [ -d "/usr/share/doc/packages/postgresql-$PGVERSION" ]
then
SYSDOCDIR=/usr/share/doc/packages
fi
echo
echo $"An old version of the database format was found."
echo $"You need to upgrade the data format before using PostgreSQL."
echo $"See $SYSDOCDIR/postgresql-$PGVERSION/README.rpm-dist for more information."
exit 1
fi
else
# No existing PGDATA! Warn the user to initdb it.
echo
echo "$PGDATA is missing. Use \"postgresql-setup initdb\" to initialize the cluster first."
echo -n " [FAILED] "
echo
exit 1
fi
echo -n "$PSQL_START"
test x"$PG_OOM_ADJ" != x && echo "$PG_OOM_ADJ" > /proc/self/oom_score_adj
$SU -l postgres -c "$PGENGINE/postmaster -p '$PGPORT' -D '$PGDATA' ${PGOPTS} &" >> "$PGLOG" 2>&1 < /dev/null
sleep 2
pid=`head -n 1 "$PGDATA/postmaster.pid" 2>/dev/null`
if [ "x$pid" != x ]
then
echo -n " [ OK ]"
touch "$lockfile"
echo $pid > "$pidfile"
echo
else
echo -n " [FAILED]"
echo
script_result=1
fi
}
stop(){
echo -n $"Stopping ${NAME} service: "
if [ -e "$lockfile" ]
then
$SU -l postgres -c "$PGENGINE/pg_ctl stop -D '$PGDATA' -s -m fast" > /dev/null 2>&1 < /dev/null
ret=$?
if [ $ret -eq 0 ]
then
echo -n " [ OK ] "
rm -f "$pidfile"
rm -f "$lockfile"
else
echo -n " [FAILED] "
script_result=1
fi
else
# not running; per LSB standards this is "ok"
echo -n " [ OK ] "
fi
echo
}
restart(){
stop
start
}
condrestart(){
[ -e "$lockfile" ] && restart || :
}
reload(){
$SU -l postgres -c "$PGENGINE/pg_ctl reload -D '$PGDATA' -s" > /dev/null 2>&1 < /dev/null
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
status)
status postmaster
script_result=$?
;;
restart)
restart
;;
condrestart|try-restart)
condrestart
;;
reload)
reload
;;
force-reload)
restart
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
exit 2
esac
exit $script_result
|