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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 \ | |
9 | # all database requests. | |
10 | # | |
11 | # processname: postmaster | |
d892b14a | 12 | # pidfile: $POSTGRES_DATA_DIR/postmaster.pid |
c35cc882 | 13 | |
c35cc882 | 14 | # Source function library |
d29ea5e3 | 15 | . /etc/rc.d/init.d/functions |
16 | ||
c35cc882 | 17 | # Get network config |
d29ea5e3 | 18 | . /etc/sysconfig/network |
19 | ||
0128b781 JB |
20 | # Service config defaults |
21 | ALLOW_TCP_CONNECTIONS=no | |
22 | ALLOW_USE_SSL=no | |
23 | POSTGRES_DATA_DIR=/var/lib/pgsql | |
24 | POSTGRES_LOG=/var/log/pgsql | |
25 | ENCODING=UNICODE | |
26 | ||
c35cc882 | 27 | # Get service config |
b57548c1 | 28 | if [ -f /etc/sysconfig/postgresql ] ; then |
29 | . /etc/sysconfig/postgresql | |
03af0381 | 30 | fi |
31 | ||
c35cc882 | 32 | # Check that networking is up. |
95633833 | 33 | if is_no "${NETWORKING}"; then |
11f320d0 | 34 | msg_network_down PostgreSQL |
d584f4fd | 35 | exit 1 |
36 | fi | |
d29ea5e3 | 37 | |
15e46b8a | 38 | # check if postmaster is realy alive |
d892b14a JB |
39 | if [ -f $POSTGRES_DATA_DIR/postmaster.pid ]; then |
40 | if ps -p `head -1 $POSTGRES_DATA_DIR/postmaster.pid` > /dev/null ; then | |
41 | # ok. it's alive | |
15e46b8a | 42 | echo > /dev/null; |
d892b14a JB |
43 | else |
44 | # oh, it has crashed | |
45 | rm -f /var/lock/subsys/postgresql | |
46 | fi | |
15e46b8a | 47 | else |
d892b14a | 48 | # it's stopped. |
15e46b8a | 49 | rm -f /var/lock/subsys/postgresql |
50 | fi | |
51 | ||
52 | ||
d29ea5e3 | 53 | # See how we were called. |
54 | case "$1" in | |
55 | start) | |
c35cc882 | 56 | # Check if the service is already running? |
53dd1abd | 57 | if [ -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 58 | msg_already_running PostgreSQL |
53dd1abd | 59 | else |
2a514bb5 SZ |
60 | if is_yes "$ALLOW_USE_SSL"; then |
61 | if is_no "$ALLOW_TCP_CONNECTIONS"; then | |
62 | nls "You must enable ALLOW_TCP_CONNECTIONS in order to use SSL" | |
63 | exit 1 | |
64 | elif [ ! -f "$POSTGRES_DATA_DIR/server.key" ]; then | |
65 | nls "$POSTGRES_DATA_DIR/server.key not found!" | |
66 | exit 1 | |
67 | elif [ ! -f "$POSTGRES_DATA_DIR/server.crt" ]; then | |
68 | nls "$POSTGRES_DATA_DIR/server.crt not found!" | |
69 | exit 1 | |
70 | fi | |
71 | fi | |
72 | ||
d4674174 | 73 | # Sanity check |
12e13883 JB |
74 | [ -e /tmp/.s.PGSQL.5432 ] || rm -f /tmp/.s.PGSQL.5432 |
75 | [ -f /tmp/.s.PGSQL.5432.lock ] || rm -f /tmp/.s.PGSQL.5432.lock | |
d4674174 | 76 | |
77 | # Check for the PGDATA structure | |
1884b875 | 78 | if [ -f $POSTGRES_DATA_DIR/PG_VERSION ] && [ -f $POSTGRES_DATA_DIR/global/pg_control ]; then |
d4674174 | 79 | # Check version of existing PGDATA |
12e13883 | 80 | if [ `cat $POSTGRES_DATA_DIR/PG_VERSION` != '7.2' ]; then |
53dd1abd | 81 | show "Databases created under incompatibile version. Migrate them first."; fail |
d4674174 | 82 | exit 1 |
83 | fi | |
84 | else | |
8d5c7b0d AM |
85 | echo "Postgresql database not initialized. Try \"$0 init\" before start." |
86 | exit 1 | |
d4674174 | 87 | fi |
88 | ||
53dd1abd | 89 | msg_starting PostgreSQL |
c35cc882 | 90 | busy |
1884b875 | 91 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR") \ |
2a514bb5 | 92 | $(is_yes "$POSTGRES_QUIET" && echo '-s')"; |
8e290e17 | 93 | POSTMASTER_OPTIONS=" \ |
2a514bb5 SZ |
94 | $(is_yes "$POSTGRES_QUIET" && echo '-S') \ |
95 | $(is_yes "$POSTGRES_DISABLE_FSYNC" && echo '-F') \ | |
96 | $(is_yes "$ALLOW_TCP_CONNECTIONS" && echo '-i') \ | |
4e273c82 | 97 | $(is_yes "$ALLOW_USE_SSL" && echo '-l') \ |
98 | $([ "$BUFFERS" ] && echo \-B $BUFFERS) \ | |
99 | $([ "$MAXCONN" ] && echo \-N $MAXCONN)"; | |
8e290e17 | 100 | |
02e6328b | 101 | TMPDIR=/tmp su postgres -c "\ |
2cf10168 | 102 | $(echo "/usr/bin/pg_ctl start -w $PGSQL_CMDLINE -l $POSTGRES_LOG") \ |
8e290e17 | 103 | $([ "$POSTMASTER_OPTIONS". != . ] && echo "-o '$POSTMASTER_OPTIONS'") \ |
104 | $(echo "2>&1 >/dev/null")"; | |
d09ccc4d | 105 | |
53dd1abd | 106 | out=`status postmaster` |
107 | if [ $? -eq 0 ]; then | |
108 | deltext; ok | |
70825085 | 109 | else |
53dd1abd | 110 | deltext; fail |
111 | exit 1 | |
70825085 | 112 | fi |
c35cc882 | 113 | fi |
d29ea5e3 | 114 | touch /var/lock/subsys/postgresql |
d29ea5e3 | 115 | ;; |
116 | stop) | |
8e290e17 | 117 | |
53dd1abd | 118 | if [ ! -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 119 | msg_not_running PostgreSQL |
53dd1abd | 120 | exit 0 |
121 | fi | |
2cf10168 | 122 | msg_stopping PostgreSQL |
1884b875 JR |
123 | busy |
124 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR")"; | |
02e6328b | 125 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl stop $PGSQL_CMDLINE -m fast 2>&1 >/dev/null" |
53dd1abd | 126 | out=`status postmaster` |
1884b875 JR |
127 | if [ $? -eq 0 ]; then |
128 | deltext; fail | |
129 | echo -e "\n$out"; | |
130 | exit 1 | |
131 | else | |
132 | deltext; ok | |
53dd1abd | 133 | fi |
d892b14a | 134 | rm -f $POSTGRES_DATA_DIR/postmaster.pid |
d29ea5e3 | 135 | rm -f /var/lock/subsys/postgresql |
136 | ;; | |
137 | status) | |
1884b875 | 138 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR")"; |
02e6328b | 139 | TMPDIR=/tmp su postgres -c "/usr/bin/pg_ctl status $PGSQL_CMDLINE" |
d29ea5e3 | 140 | ;; |
962e37bd AM |
141 | restart) |
142 | $0 stop | |
143 | $0 start | |
144 | ;; | |
145 | reload) | |
1884b875 | 146 | if [ ! -f /var/lock/subsys/postgresql ]; then |
11f320d0 | 147 | msg_not_running PostgreSQL |
1884b875 JR |
148 | exit 0 |
149 | fi | |
2cf10168 | 150 | msg_reloading PostgreSQL |
1884b875 | 151 | busy |
8e290e17 | 152 | |
1884b875 | 153 | PGSQL_CMDLINE="$([ -n "$POSTGRES_DATA_DIR" ] && echo "-D $POSTGRES_DATA_DIR") \ |
8e290e17 | 154 | $([ "$POSTGRES_QUIET". = yes. ] && echo '-s')"; |
155 | POSTMASTER_OPTIONS=" \ | |
156 | $([ "$POSTGRES_QUIET". = yes. ] && echo '-S') \ | |
157 | $([ "$POSTGRES_DISABLE_FSYNC". = yes. ] && echo '-F') \ | |
158 | $([ "$ALLOW_TCP_CONNECTIONS". = yes. ] && echo '-i')"; | |
159 | ||
02e6328b | 160 | TMPDIR=/tmp su postgres -c "\ |
8e290e17 | 161 | $(echo "/usr/bin/pg_ctl restart $PGSQL_CMDLINE -l $POSTGRES_LOG") \ |
162 | $([ "$POSTMASTER_OPTIONS". != . ] && echo "-o '$POSTMASTER_OPTIONS'") \ | |
163 | $(echo "2>&1 >/dev/null")"; | |
164 | ||
1884b875 JR |
165 | out=`status postmaster` |
166 | if [ $? -eq 0 ]; then | |
167 | deltext; ok | |
168 | else | |
169 | deltext; fail | |
170 | echo -e "\n$out"; | |
171 | exit 1 | |
172 | fi | |
d29ea5e3 | 173 | ;; |
8d5c7b0d AM |
174 | init) |
175 | if [ -f "$POSTGRES_DATA_DIR/PG_VERSION" ]; then | |
176 | echo "Seems that database is initialized now. Remove by hand $POSTGRES_DATA_DIR" | |
177 | echo "before initialize database." | |
178 | exit 1 | |
179 | fi | |
180 | ||
ef885d78 | 181 | echo -n "Specify encoding for pgsql database (eg: LATIN2, KOI8) [$ENCODING]: " |
8d5c7b0d AM |
182 | read new_encoding |
183 | ENCODING=${new_encoding:-$ENCODING} | |
184 | ||
ef885d78 | 185 | show "Creating initial postgresql database using $ENCODING encoding" |
8d5c7b0d AM |
186 | busy |
187 | ||
188 | # Create sample database | |
189 | if [ ! -d $POSTGRES_DATA_DIR ]; then | |
190 | mkdir -p $POSTGRES_DATA_DIR | |
191 | chown postgres.postgres $POSTGRES_DATA_DIR | |
192 | chmod 700 $POSTGRES_DATA_DIR | |
193 | fi | |
194 | ||
195 | ||
ef885d78 | 196 | TMPDIR=/tmp su - postgres -s /bin/sh -c "LD_LIBRARY_PATH=/usr/lib \ |
8d5c7b0d AM |
197 | initdb --pgdata=$POSTGRES_DATA_DIR \ |
198 | -L /usr/share/postgresql -E $ENCODING" | |
199 | ;; | |
d29ea5e3 | 200 | *) |
11f320d0 | 201 | msg_usage "$0 {start|stop|status|restart|reload}" |
d29ea5e3 | 202 | exit 1 |
203 | esac | |
204 | ||
205 | exit 0 |