#!/bin/sh
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#
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# postgresql-setup Initialization operation for PostgreSQL
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# For SELinux we need to use 'runuser' not 'su'
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if [ -x /sbin/runuser ]
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then
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SU=runuser
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else
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SU=su
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fi
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PGENGINE=/usr/bin
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PGDATA=/var/lib/postgresql/data
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PGLOG=/var/lib/postgresql/pgstartup.log
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script_result=0
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initdb(){
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if [ -f "$PGDATA/PG_VERSION" ]
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then
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echo -n "Data directory is not empty!"
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echo -n " [FAILED] "
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echo
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script_result=1
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else
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echo -n "Initializing database: "
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if [ ! -e "$PGDATA" -a ! -h "$PGDATA" ]
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then
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mkdir -p "$PGDATA" || exit 1
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chown postgres:postgres "$PGDATA"
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chmod go-rwx "$PGDATA"
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fi
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# Clean up SELinux tagging for PGDATA
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[ -x /sbin/restorecon ] && /sbin/restorecon "$PGDATA"
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# Make sure the startup-time log file is OK, too
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if [ ! -e "$PGLOG" -a ! -h "$PGLOG" ]
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then
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touch "$PGLOG" || exit 1
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chown postgres:postgres "$PGLOG"
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chmod go-rwx "$PGLOG"
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[ -x /sbin/restorecon ] && /sbin/restorecon "$PGLOG"
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fi
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# Initialize the database
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$SU -l postgres -c "$PGENGINE/initdb --pgdata='$PGDATA' --auth='ident'" >> "$PGLOG" 2>&1 < /dev/null
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# Create directory for postmaster log
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mkdir "$PGDATA/pg_log"
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chown postgres:postgres "$PGDATA/pg_log"
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chmod go-rwx "$PGDATA/pg_log"
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if [ -f "$PGDATA/PG_VERSION" ]
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then
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echo -n " [ OK ] "
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else
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echo -n " [FAILED] "
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script_result=1
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fi
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echo
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fi
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}
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case "$1" in
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initdb)
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initdb
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;;
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*)
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echo "Usage: $0 initdb"
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exit 2
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esac
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exit $script_result
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