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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 | # | |
c35cc882 | 6 | # chkconfig: 345 85 15 |
7 | # | |
8 | # description: Starts and stops the PostgreSQL backend daemon that handles \ | |
9 | # all database requests. | |
10 | # | |
11 | # processname: postmaster | |
d892b14a | 12 | # pidfile: $POSTGRES_DATA_DIR/postmaster.pid |
c35cc882 | 13 | |
c35cc882 | 14 | # Source function library |
d29ea5e3 | 15 | . /etc/rc.d/init.d/functions |
16 | ||
c35cc882 | 17 | # Get network config |
d29ea5e3 | 18 | . /etc/sysconfig/network |
19 | ||
c35cc882 | 20 | # Get service config |
b57548c1 | 21 | if [ -f /etc/sysconfig/postgresql ] ; then |
22 | . /etc/sysconfig/postgresql | |
03af0381 | 23 | else |
b57548c1 | 24 | ALLOW_TCP_CONNECTIONS=no |
2a514bb5 SZ |
25 | ALLOW_USE_SSL=no |
26 | POSTGRES_DATA_DIR=/var/lib/pgsql | |
53dd1abd | 27 | POSTGRES_LOG=/var/log/pgsql |
92a3216c | 28 | ENCODING=UNICODE |
03af0381 | 29 | fi |
30 | ||
c35cc882 | 31 | # Check that networking is up. |
95633833 | 32 | if is_no "${NETWORKING}"; then |
11f320d0 | 33 | msg_network_down PostgreSQL |
d584f4fd | 34 | exit 1 |
35 | fi | |
d29ea5e3 | 36 | |
15e46b8a | 37 | # check if postmaster is realy alive |
d892b14a JB |
38 | if [ -f $POSTGRES_DATA_DIR/postmaster.pid ]; then |
39 | if ps -p `head -1 $POSTGRES_DATA_DIR/postmaster.pid` > /dev/null ; then | |
40 | # ok. it's alive | |
15e46b8a | 41 | echo > /dev/null; |
d892b14a JB |
42 | else |
43 | # oh, it has crashed | |
44 | rm -f /var/lock/subsys/postgresql | |
45 | fi | |
15e46b8a | 46 | else |
d892b14a | 47 | # it's stopped. |
15e46b8a | 48 | rm -f /var/lock/subsys/postgresql |
49 | fi | |
50 | ||
51 | ||
d29ea5e3 | 52 | # See how we were called. |
53 | case "$1" in | |
54 | start) | |
c35cc882 | 55 | # Check if the service is already running? |
53dd1abd | 56 | if [ -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 57 | msg_already_running PostgreSQL |
53dd1abd | 58 | else |
2a514bb5 SZ |
59 | if is_yes "$ALLOW_USE_SSL"; then |
60 | if is_no "$ALLOW_TCP_CONNECTIONS"; then | |
61 | nls "You must enable ALLOW_TCP_CONNECTIONS in order to use SSL" | |
62 | exit 1 | |
63 | elif [ ! -f "$POSTGRES_DATA_DIR/server.key" ]; then | |
64 | nls "$POSTGRES_DATA_DIR/server.key not found!" | |
65 | exit 1 | |
66 | elif [ ! -f "$POSTGRES_DATA_DIR/server.crt" ]; then | |
67 | nls "$POSTGRES_DATA_DIR/server.crt not found!" | |
68 | exit 1 | |
69 | fi | |
70 | fi | |
71 | ||
d4674174 | 72 | # Sanity check |
12e13883 JB |
73 | [ -e /tmp/.s.PGSQL.5432 ] || rm -f /tmp/.s.PGSQL.5432 |
74 | [ -f /tmp/.s.PGSQL.5432.lock ] || rm -f /tmp/.s.PGSQL.5432.lock | |
d4674174 | 75 | |
76 | # Check for the PGDATA structure | |
1884b875 | 77 | if [ -f $POSTGRES_DATA_DIR/PG_VERSION ] && [ -f $POSTGRES_DATA_DIR/global/pg_control ]; then |
d4674174 | 78 | # Check version of existing PGDATA |
12e13883 | 79 | if [ `cat $POSTGRES_DATA_DIR/PG_VERSION` != '7.2' ]; then |
53dd1abd | 80 | show "Databases created under incompatibile version. Migrate them first."; fail |
d4674174 | 81 | exit 1 |
82 | fi | |
83 | else | |
84 | # Create sample database | |
85 | if [ ! -d $POSTGRES_DATA_DIR ]; then | |
86 | mkdir -p $POSTGRES_DATA_DIR | |
87 | chown postgres.postgres $POSTGRES_DATA_DIR | |
1884b875 | 88 | chmod 700 $POSTGRES_DATA_DIR |
d4674174 | 89 | fi |
02e6328b | 90 | TMPDIR=/tmp su postgres -c "LD_LIBRARY_PATH=/usr/lib \ |
1884b875 | 91 | initdb --pgdata=$POSTGRES_DATA_DIR \ |
92a3216c | 92 | -L /usr/share/postgresql -E $ENCODING" |
d4674174 | 93 | fi |
94 | ||
53dd1abd | 95 | msg_starting PostgreSQL |
c35cc882 | 96 | busy |
1884b875 | 97 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR") \ |
2a514bb5 | 98 | $(is_yes "$POSTGRES_QUIET" && echo '-s')"; |
8e290e17 | 99 | POSTMASTER_OPTIONS=" \ |
2a514bb5 SZ |
100 | $(is_yes "$POSTGRES_QUIET" && echo '-S') \ |
101 | $(is_yes "$POSTGRES_DISABLE_FSYNC" && echo '-F') \ | |
102 | $(is_yes "$ALLOW_TCP_CONNECTIONS" && echo '-i') \ | |
4e273c82 | 103 | $(is_yes "$ALLOW_USE_SSL" && echo '-l') \ |
104 | $([ "$BUFFERS" ] && echo \-B $BUFFERS) \ | |
105 | $([ "$MAXCONN" ] && echo \-N $MAXCONN)"; | |
8e290e17 | 106 | |
02e6328b | 107 | TMPDIR=/tmp su postgres -c "\ |
2cf10168 | 108 | $(echo "/usr/bin/pg_ctl start -w $PGSQL_CMDLINE -l $POSTGRES_LOG") \ |
8e290e17 | 109 | $([ "$POSTMASTER_OPTIONS". != . ] && echo "-o '$POSTMASTER_OPTIONS'") \ |
110 | $(echo "2>&1 >/dev/null")"; | |
d09ccc4d | 111 | |
53dd1abd | 112 | out=`status postmaster` |
113 | if [ $? -eq 0 ]; then | |
114 | deltext; ok | |
70825085 | 115 | else |
53dd1abd | 116 | deltext; fail |
117 | exit 1 | |
70825085 | 118 | fi |
c35cc882 | 119 | fi |
d29ea5e3 | 120 | touch /var/lock/subsys/postgresql |
d29ea5e3 | 121 | ;; |
122 | stop) | |
8e290e17 | 123 | |
53dd1abd | 124 | if [ ! -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 125 | msg_not_running PostgreSQL |
53dd1abd | 126 | exit 0 |
127 | fi | |
2cf10168 | 128 | msg_stopping PostgreSQL |
1884b875 JR |
129 | busy |
130 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR")"; | |
02e6328b | 131 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl stop $PGSQL_CMDLINE -m fast 2>&1 >/dev/null" |
53dd1abd | 132 | out=`status postmaster` |
1884b875 JR |
133 | if [ $? -eq 0 ]; then |
134 | deltext; fail | |
135 | echo -e "\n$out"; | |
136 | exit 1 | |
137 | else | |
138 | deltext; ok | |
53dd1abd | 139 | fi |
d892b14a | 140 | rm -f $POSTGRES_DATA_DIR/postmaster.pid |
d29ea5e3 | 141 | rm -f /var/lock/subsys/postgresql |
142 | ;; | |
143 | status) | |
1884b875 | 144 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR")"; |
02e6328b | 145 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl status $PGSQL_CMDLINE" |
d29ea5e3 | 146 | ;; |
962e37bd AM |
147 | restart) |
148 | $0 stop | |
149 | $0 start | |
150 | ;; | |
151 | reload) | |
1884b875 | 152 | if [ ! -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 153 | msg_not_running PostgreSQL |
1884b875 JR |
154 | exit 0 |
155 | fi | |
2cf10168 | 156 | msg_reloading PostgreSQL |
1884b875 | 157 | busy |
8e290e17 | 158 | |
1884b875 | 159 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR") \ |
8e290e17 | 160 | $([ "$POSTGRES_QUIET". = yes. ] && echo '-s')"; |
161 | POSTMASTER_OPTIONS=" \ | |
162 | $([ "$POSTGRES_QUIET". = yes. ] && echo '-S') \ | |
163 | $([ "$POSTGRES_DISABLE_FSYNC". = yes. ] && echo '-F') \ | |
164 | $([ "$ALLOW_TCP_CONNECTIONS". = yes. ] && echo '-i')"; | |
165 | ||
02e6328b | 166 | TMPDIR=/tmp su postgres -c "\ |
8e290e17 | 167 | $(echo "/usr/bin/pg_ctl restart $PGSQL_CMDLINE -l $POSTGRES_LOG") \ |
168 | $([ "$POSTMASTER_OPTIONS". != . ] && echo "-o '$POSTMASTER_OPTIONS'") \ | |
169 | $(echo "2>&1 >/dev/null")"; | |
170 | ||
1884b875 JR |
171 | out=`status postmaster` |
172 | if [ $? -eq 0 ]; then | |
173 | deltext; ok | |
174 | else | |
175 | deltext; fail | |
176 | echo -e "\n$out"; | |
177 | exit 1 | |
178 | fi | |
d29ea5e3 | 179 | ;; |
180 | *) | |
11f320d0 | 181 | msg_usage "$0 {start|stop|status|restart|reload}" |
d29ea5e3 | 182 | exit 1 |
183 | esac | |
184 | ||
185 | exit 0 |