[7298] | 1 | #! /bin/sh |
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| 2 | # postgresql This is the init script for starting up the PostgreSQL |
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| 3 | # server |
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| 4 | # |
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| 5 | # chkconfig: - 85 15 |
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| 6 | # description: Starts and stops the PostgreSQL backend daemon that handles \ |
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| 7 | # all database requests. |
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| 8 | # processname: postmaster |
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| 9 | # pidfile: /var/run/postmaster.pid |
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| 10 | |
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| 11 | # Version 6.5.3-2 Lamar Owen |
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| 12 | # Added code to determine if PGDATA exists, whether it is current version |
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| 13 | # or not, and initdb if no PGDATA (initdb will not overwrite a database). |
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| 14 | |
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| 15 | # Version 7.0 Lamar Owen |
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| 16 | # Added logging code |
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| 17 | # Changed PGDATA. |
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| 18 | # |
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| 19 | |
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| 20 | # Version 7.0.2 Trond Eivind Glomsrd <teg@redhat.com> |
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| 21 | # use functions, add conditional restart |
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| 22 | |
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| 23 | # Version 7.0.3 Lamar Owen <lamar@postgresql.org> |
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| 24 | # Check for the existence of functions before blindly using them |
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| 25 | # in particular -- check for success () and failure () before using. |
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| 26 | # More Cross-distribution support -- PGVERSION variable, and docdir checks. |
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| 27 | |
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| 28 | # Version 7.1 Release Candidate Lamar Owen <lamar@postgresql.org> |
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| 29 | # initdb parameters have changed. |
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| 30 | |
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| 31 | # Version 7.1.2 Trond Eivind Glomsrd <teg@redhat.com> |
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| 32 | # Specify shell for su |
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| 33 | # Handle stop better - kill unwanted output, make it wait until the database is ready |
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| 34 | # Handle locales slightly differently - always using "C" isn't a valid option |
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| 35 | # Kill output from database initialization |
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| 36 | # Mark messages for translation |
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| 37 | |
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| 38 | # Version 7.1.2-2.PGDG Lamar Owen <lamar.owen@wgcr.org> |
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| 39 | # sync up. |
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| 40 | # Karl's fixes for some quoting issues. |
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| 41 | |
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| 42 | # Version 7.2b2 Lamar Owen <lamar.owen@wgcr.org> |
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| 43 | # version change. |
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| 44 | |
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| 45 | # Version 7.2 final. Lamar Owen <lamar.owen@wgcr.org> |
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| 46 | # reload from Peter E. |
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| 47 | # Eliminate the pidof postmaster test in stop -- we're using pg_ctl so we don't need pidof. |
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| 48 | # Tested the $? return for the stop script -- it does in fact propagate. |
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| 49 | # TODO: multiple postmasters. |
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| 50 | |
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| 51 | # VErsion 7.3 Lamar OWen <lamar.owen@ramifordistat.net> |
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| 52 | # Multiple postmasters, courtesy Karl DeBisschop |
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| 53 | |
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| 54 | # Version 7.4 HOTTA Michihide <hotta@net-newbie.com> |
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| 55 | # Version 8.0 HOTTA Michihide <hotta@net-newbie.com> |
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| 56 | # Version 8.1 HOTTA Michihide <hotta@net-newbie.com> |
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| 57 | # Version 8.2 Shu KONNO <owa@bg.wakwak.com> |
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| 58 | |
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[7299] | 59 | # Version 9.0 IWAI, Masaharu <iwaim.sub@gmail.com> |
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| 60 | # fix su(1) paramaters in start() and stop(). |
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| 61 | |
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[7298] | 62 | # PGVERSION must be replaced real version |
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| 63 | # In vine new postgresql.spec, version must be replaced by building |
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[7299] | 64 | PGVERSION=9.0 |
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[7298] | 65 | |
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| 66 | # Source function library. |
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| 67 | INITD=/etc/rc.d/init.d |
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| 68 | . $INITD/functions |
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| 69 | |
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| 70 | # Get function listing for cross-distribution logic. |
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| 71 | TYPESET=`typeset -f|grep "declare"` |
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| 72 | |
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| 73 | # Get config. |
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| 74 | . /etc/sysconfig/network |
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| 75 | |
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| 76 | # Find the name of the script |
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| 77 | NAME=`basename $0` |
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| 78 | |
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| 79 | # Set defaults for port and database directory |
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| 80 | PGPORT=5432 |
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| 81 | export PGDATA=/var/lib/pgsql |
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| 82 | if [ -f $PGDATA/PG_VERSION ] && [ -d $PGDATA/base/template1 ] |
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| 83 | then |
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| 84 | echo "Using old-style directory structure" |
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| 85 | else |
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| 86 | export PGDATA=/var/lib/pgsql/data |
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| 87 | fi |
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| 88 | |
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| 89 | # Override defaults from /etc/sysconfig/pgsql if file is present |
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| 90 | [ -f /etc/sysconfig/pgsql/${NAME} ] && . /etc/sysconfig/pgsql/${NAME} |
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| 91 | export PGDATA |
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| 92 | export PGPORT |
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| 93 | export PGOPTS |
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| 94 | |
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| 95 | # Check that networking is up. |
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| 96 | # Pretty much need it for postmaster. |
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| 97 | [ "${NETWORKING}" = "no" ] && exit 0 |
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| 98 | |
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| 99 | [ -f /usr/bin/postmaster ] || exit 0 |
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| 100 | |
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| 101 | start(){ |
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| 102 | PSQL_START=$"Starting ${NAME} service: " |
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| 103 | |
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| 104 | # Check for the PGDATA structure |
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| 105 | if [ -f $PGDATA/PG_VERSION ] && [ -d $PGDATA/base ] |
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| 106 | then |
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| 107 | # Check version of existing PGDATA |
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| 108 | |
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| 109 | if [ `cat $PGDATA/PG_VERSION` != $PGVERSION ] |
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| 110 | then |
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| 111 | SYSDOCDIR="(Your System's documentation directory)" |
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| 112 | if [ -d /usr/doc/postgresql-$PGVERSION ] |
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| 113 | then |
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| 114 | SYSDOCDIR=/usr/doc |
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| 115 | fi |
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| 116 | if [ -d /usr/share/doc/postgresql-$PGVERSION ] |
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| 117 | then |
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| 118 | SYSDOCDIR=/usr/share/doc |
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| 119 | fi |
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| 120 | if [ -d /usr/doc/packages/postgresql-$PGVERSION ] |
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| 121 | then |
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| 122 | SYSDOCDIR=/usr/doc/packages |
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| 123 | fi |
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| 124 | if [ -d /usr/share/doc/packages/postgresql-$PGVERSION ] |
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| 125 | then |
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| 126 | SYSDOCDIR=/usr/share/doc/packages |
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| 127 | fi |
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| 128 | echo |
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| 129 | echo $"An old version of the database format was found.\nYou need to upgrade the data format before using PostgreSQL.\nSee $SYSDOCDIR/postgresql-$PGVERSION/README.rpm-dist for more information." |
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| 130 | exit 1 |
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| 131 | # This doesn't seem to do anything useful... |
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| 132 | # else |
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| 133 | # if echo "$TYPESET"|grep "declare -f success ()" >/dev/null |
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| 134 | # then |
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| 135 | # success "$PSQL_CHECK" |
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| 136 | # else |
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| 137 | # echo " [ OK ]" |
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| 138 | # fi |
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| 139 | # echo |
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| 140 | fi |
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| 141 | |
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| 142 | # No existing PGDATA! Initdb it. |
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| 143 | |
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| 144 | else |
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| 145 | echo -n $"Initializing database: " |
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| 146 | if [ ! -d $PGDATA ] |
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| 147 | then |
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| 148 | mkdir -p $PGDATA |
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| 149 | chown postgres.postgres $PGDATA |
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| 150 | chmod go-rwx $PGDATA |
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| 151 | fi |
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| 152 | # Make sure the locale from the initdb is preserved for later startups... |
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| 153 | [ -f /etc/sysconfig/i18n ] && cp /etc/sysconfig/i18n $PGDATA/../initdb.i18n |
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| 154 | # Just in case no locale was set, use en_US |
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| 155 | [ ! -f /etc/sysconfig/i18n ] && echo "LANG=en_US" > $PGDATA/../initdb.i18n |
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| 156 | # Is expanded this early to be used in the command su runs |
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| 157 | echo "export LANG LC_ALL LC_CTYPE LC_COLLATE LC_NUMERIC LC_CTYPE LC_TIME" >> $PGDATA/../initdb.i18n |
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| 158 | # Initialize the database |
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| 159 | # su -l postgres -s /bin/sh -c "/usr/bin/initdb --pgdata=$PGDATA -E EUC_JP --no-locale > /dev/null 2>&1" < /dev/null |
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| 160 | # now no need to specify the locale with no-locale option |
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| 161 | su -l postgres -s /bin/sh -c "/usr/bin/initdb --pgdata=$PGDATA > /dev/null 2>&1" < /dev/null |
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| 162 | [ -f $PGDATA/PG_VERSION ] && echo_success |
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| 163 | [ ! -f $PGDATA/PG_VERSION ] && echo_failure |
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| 164 | echo |
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| 165 | fi |
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| 166 | |
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| 167 | # Check for postmaster already running... |
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| 168 | # note that pg_ctl only looks at the data structures in PGDATA |
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| 169 | # you really do need the pidof() |
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| 170 | pid=`pidof -s /usr/bin/postmaster` |
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| 171 | if [ $pid ] && /usr/bin/pg_ctl status -D $PGDATA > /dev/null 2>&1 |
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| 172 | then |
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| 173 | echo $"Postmaster already running." |
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| 174 | else |
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| 175 | #all systems go -- remove any stale lock files |
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| 176 | rm -f /tmp/.s.PGSQL.${PGPORT} > /dev/null |
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| 177 | echo -n "$PSQL_START" |
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[7299] | 178 | su -l -s /bin/sh -c "/usr/bin/pg_ctl -D $PGDATA -p /usr/bin/postmaster -o '-p ${PGPORT}' start > /dev/null 2>&1" postgres < /dev/null |
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[7298] | 179 | sleep 1 |
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| 180 | pid=`pidof -s /usr/bin/postmaster` |
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| 181 | if [ $pid ] |
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| 182 | then |
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| 183 | if echo "$TYPESET"|grep "declare -f success ()" >/dev/null |
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| 184 | then |
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| 185 | success "$PSQL_START" |
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| 186 | else |
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| 187 | echo_success |
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| 188 | fi |
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| 189 | touch /var/lock/subsys/${NAME} |
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| 190 | echo $pid > /var/run/postmaster.pid |
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| 191 | echo |
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| 192 | else |
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| 193 | if echo "$TYPESET"|grep "declare -f failure ()" >/dev/null |
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| 194 | then |
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| 195 | failure "$PSQL_START" |
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| 196 | else |
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| 197 | echo_failure |
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| 198 | fi |
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| 199 | echo |
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| 200 | fi |
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| 201 | fi |
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| 202 | } |
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| 203 | |
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| 204 | stop(){ |
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| 205 | echo -n $"Stopping ${NAME} service: " |
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[7299] | 206 | su -l -s /bin/sh -c "/usr/bin/pg_ctl stop -D $PGDATA -s -m fast" postgres > /dev/null 2>&1 |
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[7298] | 207 | ret=$? |
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| 208 | if [ $ret -eq 0 ] |
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| 209 | then |
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| 210 | echo_success |
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| 211 | else |
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| 212 | echo_failure |
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| 213 | fi |
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| 214 | echo |
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| 215 | rm -f /var/run/postmaster.pid |
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| 216 | rm -f /var/lock/subsys/${NAME} |
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| 217 | } |
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| 218 | |
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| 219 | restart(){ |
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| 220 | stop |
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| 221 | start |
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| 222 | } |
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| 223 | |
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| 224 | condrestart(){ |
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| 225 | [ -e /var/lock/subsys/${NAME} ] && restart |
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| 226 | } |
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| 227 | |
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| 228 | reload(){ |
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| 229 | su -l postgres -s /bin/sh -c "/usr/bin/pg_ctl reload -D $PGDATA -s" > /dev/null 2>&1 |
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| 230 | } |
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| 231 | |
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| 232 | # This script is slightly unusual in that the name of the daemon (postmaster) |
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| 233 | # is not the same as the name of the subsystem (postgresql) |
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| 234 | |
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| 235 | # See how we were called. |
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| 236 | case "$1" in |
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| 237 | start) |
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| 238 | start |
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| 239 | ;; |
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| 240 | stop) |
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| 241 | stop |
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| 242 | ;; |
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| 243 | status) |
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| 244 | status postmaster |
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| 245 | ;; |
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| 246 | restart) |
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| 247 | restart |
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| 248 | ;; |
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| 249 | condrestart) |
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| 250 | condrestart |
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| 251 | ;; |
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| 252 | reload|force-reload) |
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| 253 | reload |
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| 254 | ;; |
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| 255 | *) |
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| 256 | echo $"Usage: $0 {start|stop|status|restart|condrestart|reload|force-reload}" |
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| 257 | exit 1 |
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| 258 | esac |
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| 259 | |
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| 260 | exit 0 |
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| 261 | |
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