# description: Setup Postgres

###
# Postgres Setup
###
echo "Setting up Postgres"   #LOG

/usr/sbin/useradd -n -r -c "Postgres Account" -d /home/postgres -m -u 26 -g 100 -G 106 -s /bin/bash postgres   #LOG

cp /mnt/tmp/custom/pgsql/postgres.bash_profile /home/postgres/.bash_profile   #LOG
cp /mnt/tmp/custom/pgsql/postgres.bashrc       /home/postgres/.bashrc         #LOG
cp /mnt/tmp/custom/pgsql/reindexdb.sh          /usr/local/pgsql/bin/            #LOG
mkdir /usr/local/pgsql/data   #LOG
mkdir /usr/local/pgsql/etc    #LOG
chown -R postgres /usr/local/pgsql*   #LOG

if [ -f "/home/iglass/conf/pg_service.conf" ]; then
   ln -s /home/iglass/conf/pg_service.conf /usr/local/pgsql/etc/pg_service.conf
else
   echo "No /home/iglass/conf/pg_service.conf file to link to"
fi

chmod 0700 /usr/local/pgsql/data   #LOG

# data dir must be empty
echo "Running initdb"   #LOG
su -c '/usr/local/pgsql/bin/initdb /usr/local/pgsql/data' - postgres    #LOG

cp -af /mnt/tmp/custom/pgsql/data/* /usr/local/pgsql/data/   #LOG
chown -R postgres /usr/local/pgsql*   #LOG

echo "Running postgres finish script"   #LOG
#/bin/cp /mnt/tmp/custom/pgsql/finish.sh /usr/local/pgsql/   #LOG
su -c '/mnt/tmp/custom/pgsql/finish.sh' - postgres   #LOG

# cp /mnt/tmp/custom/src/postgresql-7.2/contrib/start-script/linux /etc/init.d/postgresql   #LOG
chmod 755 /etc/init.d/postgresql   #LOG
chkconfig --add postgresql   #LOG

if [ -f "/home/iglass/bin/pgMemTweak" ]; then
   /home/iglass/bin/pgMemTweak  >> /etc/sysctl.conf
   SHMALL=`/home/iglass/bin/pgMemTweak shmall`
   if [ "$SHMALL" != "" ]; then
      echo "$SHMALL" > /proc/sys/kernel/shmall

      SHMMAX=`/home/iglass/bin/pgMemTweak shmmax`
      if [ "$SHMMAX" != "" ]; then
         echo "$SHMMAX" > /proc/sys/kernel/shmmax
      fi
   fi
else
   echo "iGlass software must be installed first for pgMemTweak"
fi

echo "/usr/local/pgsql/lib" >> /etc/ld.so.conf
ldconfig

echo "Starting postgres to create iglass user"    #LOG
/etc/init.d/postgresql start                     #LOG

sleep 5

/usr/local/pgsql/bin/psql -U postgres -c "CREATE USER iglass PASSWORD 'iglass' CREATEDB NOCREATEUSER;" -d template1    #LOG

/usr/local/pgsql/bin/psql -U postgres -c "ALTER USER postgres SET statement_timeout=0;" -d template1                   #LOG

/usr/local/pgsql/bin/createlang -U postgres plpgsql template1    #LOG

#cd /etc/rc.d/rc3.d
#/bin/ln -s ../init.d/postgresql S98postgresql    #LOG