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Commit | Line | Data |
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c35cc882 | 1 | #!/bin/sh |
2 | # | |
d29ea5e3 | 3 | # postgresql This is the init script for starting up the PostgreSQL |
4 | # server | |
5 | # | |
4f7ddd24 | 6 | # chkconfig: 345 84 25 |
c35cc882 | 7 | # |
8 | # description: Starts and stops the PostgreSQL backend daemon that handles \ | |
24852107 | 9 | # all database requests. |
c35cc882 | 10 | # |
11 | # processname: postmaster | |
c35cc882 | 12 | |
c35cc882 | 13 | # Source function library |
d29ea5e3 | 14 | . /etc/rc.d/init.d/functions |
15 | ||
c35cc882 | 16 | # Get network config |
d29ea5e3 | 17 | . /etc/sysconfig/network |
18 | ||
c35cc882 | 19 | # Get service config |
b57548c1 | 20 | if [ -f /etc/sysconfig/postgresql ] ; then |
24852107 | 21 | . /etc/sysconfig/postgresql |
22 | else | |
23 | echo "Error: /etc/sysconfig/postgresql not found" | |
24 | echo " PostgreSQL can't be run." | |
25 | exit 1 | |
03af0381 | 26 | fi |
27 | ||
c35cc882 | 28 | # Check that networking is up. |
95633833 | 29 | if is_no "${NETWORKING}"; then |
11f320d0 | 30 | msg_network_down PostgreSQL |
d584f4fd | 31 | exit 1 |
32 | fi | |
d29ea5e3 | 33 | |
24852107 | 34 | pgstatus () { |
35 | PG_STATUS="unknown" | |
36 | PG_PID="unknown" | |
37 | status=`/usr/bin/pg_ctl -D $1 status` | |
15e46b8a | 38 | |
24852107 | 39 | if echo "$status" | grep -q 'pg_ctl: postmaster or postgres is not running'; then |
40 | PG_STATUS="not running" | |
41 | elif echo "$status" | grep -q 'pg_ctl: postmaster is running'; then | |
42 | PG_STATUS="running" | |
43 | PG_PID=`echo "$status" | sed 's/^pg_ctl:.*pid: \([0-9]\+\).*/\1/' | head -1` | |
44 | fi | |
45 | } | |
46 | ||
47 | action="$1" | |
48 | ||
49 | # any db cluster as command line argument? | |
50 | if [ $# -gt 1 ]; then | |
51 | shift | |
52 | POSTGRES_DB_CLUSTERS="$@" | |
53 | fi | |
15e46b8a | 54 | |
d29ea5e3 | 55 | # See how we were called. |
24852107 | 56 | case "$action" in |
57 | start) | |
58 | for pgdir in $POSTGRES_DB_CLUSTERS; do | |
59 | pgstatus "$pgdir" | |
60 | if [ "$PG_STATUS" = "running" ]; then | |
61 | if ps ax | grep -v grep | grep -q "$PG_PID"; then | |
62 | msg_already_running "PostgreSQL $pgdir" | |
63 | else | |
64 | msg_not_running "PostgreSQL $pgdir" | |
65 | rm -f $pgdir/postmaster.pid | |
66 | $0 start "$pgdir" | |
67 | fi | |
68 | else | |
69 | msg_starting "PostgreSQL $pgdir" | |
70 | busy | |
71 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl -w -D $pgdir start 2>&1 >/dev/null" | |
72 | ||
73 | pgstatus "$pgdir" | |
74 | if [ "$PG_STATUS" != "unknown" -a "$PG_PID" != "unknown" ]; then | |
75 | deltext; ok | |
76 | else | |
77 | deltext; fail | |
78 | fi | |
2a514bb5 | 79 | fi |
24852107 | 80 | done |
d29ea5e3 | 81 | ;; |
24852107 | 82 | stop) |
83 | for pgdir in $POSTGRES_DB_CLUSTERS; do | |
84 | pgstatus "$pgdir" | |
85 | if [ "$PG_STATUS" = "not running" ]; then | |
86 | msg_not_running "PostgreSQL $pgdir" | |
87 | else | |
88 | msg_stopping "PostgreSQL $pgdir" | |
89 | busy | |
90 | ||
91 | if ps ax | grep -v grep | grep -q "$PG_PID"; then | |
92 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl -w -D $pgdir stop -m fast 2>&1 >/dev/null" | |
93 | pgstatus "$pgdir" | |
94 | if [ "$PG_STATUS" != "not running" ]; then | |
95 | deltext; fail | |
96 | else | |
97 | deltext; ok | |
98 | fi | |
99 | else | |
100 | deltext; died | |
101 | fi | |
102 | ||
103 | rm -f $pgdir/postmaster.pid | |
104 | fi | |
105 | done | |
d29ea5e3 | 106 | ;; |
24852107 | 107 | status) |
108 | for pgdir in $POSTGRES_DB_CLUSTERS; do | |
109 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl -D $pgdir status" | |
110 | done | |
d29ea5e3 | 111 | ;; |
24852107 | 112 | restart) |
113 | $0 stop "$POSTGRES_DB_CLUSTERS" | |
114 | $0 start "$POSTGRES_DB_CLUSTERS" | |
962e37bd | 115 | ;; |
24852107 | 116 | reload) |
117 | for pgdir in $POSTGRES_DB_CLUSTERS; do | |
118 | pgstatus "$pgdir" | |
119 | if [ "$PG_STATUS" = "not running" ]; then | |
120 | msg_not_running "PostgreSQL $pgdir" | |
121 | else | |
122 | msg_reloading "PostgreSQL $pgdir" | |
123 | busy | |
124 | ||
125 | if ps ax | grep -v grep | grep -q "$PG_PID"; then | |
126 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl -D $pgdir restart 2>&1 >/dev/null" | |
127 | ||
128 | pgstatus "$pgdir" | |
129 | if [ "$PG_STATUS" = "running" ]; then | |
130 | deltext; ok | |
131 | else | |
132 | deltext; fail | |
133 | fi | |
134 | else | |
135 | deltext; died | |
136 | rm -f $pgdir/postmaster.pid | |
137 | $0 start | |
138 | fi | |
139 | fi | |
140 | done | |
8d5c7b0d | 141 | ;; |
24852107 | 142 | *) |
143 | msg_usage "$0 {start|stop|status|restart|reload}" | |
144 | exit 1 | |
d29ea5e3 | 145 | esac |
146 | ||
147 | exit 0 |