#
#
# IDENTIFICATION
-# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.44 1998/07/26 04:31:16 scrappy Exp $
+# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.45 1998/08/01 22:57:41 momjian Exp $
#
#-------------------------------------------------------------------------
echo "vacuum analyze" | \
postgres $PGSQL_OPT template1 > /dev/null
-#!/bin/sh
-#-------------------------------------------------------------------------
-#
-# initdb.sh--
-# Create (initialize) a Postgres database system.
-#
-# A database system is a collection of Postgres databases all managed
-# by the same postmaster.
-#
-# To create the database system, we create the directory that contains
-# all its data, create the files that hold the global classes, create
-# a few other control files for it, and create one database: the
-# template database.
-#
-# The template database is an ordinary Postgres database. Its data
-# never changes, though. It exists to make it easy for Postgres to
-# create other databases -- it just copies.
-#
-# Optionally, we can skip creating the database system and just create
-# (or replace) the template database.
-#
-# To create all those classes, we run the postgres (backend) program and
-# feed it data from bki files that are in the Postgres library directory.
-#
-# Copyright (c) 1994, Regents of the University of California
-#
-#
-# IDENTIFICATION
-# $Header: /cvsroot/pgsql/src/bin/initdb/Attic/initdb.sh,v 1.44 1998/07/26 04:31:16 scrappy Exp $
-#
-#-------------------------------------------------------------------------
-
-# ----------------
-# The _fUnKy_..._sTuFf_ gets set when the script is built (with make)
-# from parameters set in the make file.
-#
-# ----------------
-
-CMDNAME=`basename $0`
-
-MB=__MB__
-if [ -n "$MB" ];then
- MBID=`pg_encoding $MB`
-fi
-
-# Find the default PGLIB directory (the directory that contains miscellaneous
-# files that are part of Postgres). The user-written program postconfig
-# outputs variable settings like "PGLIB=/usr/lib/whatever". If it doesn't
-# output a PGLIB value, then there is no default and the user must
-# specify the pglib option. Postconfig may validly not exist, in which case
-# our invocation of it silently fails.
-
-# The 2>/dev/null is to swallow the "postconfig: not found" message if there
-# is no postconfig.
-
-postconfig_result="`sh -c postconfig 2>/dev/null`"
-if [ ! -z "$postconfig_result" ]; then
- set -a # Make the following variable assignment exported to environment
- eval "$postconfig_result"
- set +a # back to normal
-fi
-
-# Set defaults:
-debug=0
-noclean=0
-template_only=0
-POSTGRES_SUPERUSERNAME=$USER
-
-while [ "$#" -gt 0 ]
-do
-# ${ARG#--username=} is not reliable or available on all platforms
-
- case "$1" in
- --debug|-d)
- debug=1
- echo "Running with debug mode on."
- ;;
- --noclean|-n)
- noclean=1
- echo "Running with noclean mode on. "
- "Mistakes will not be cleaned up."
- ;;
- --template|-t)
- template_only=1
- echo "updating template1 database only."
- ;;
- --username=*)
- POSTGRES_SUPERUSERNAME="`echo $1 | sed 's/^--username=//'`"
- ;;
- -u)
- shift
- POSTGRES_SUPERUSERNAME="$1"
- ;;
- -u*)
- POSTGRES_SUPERUSERNAME="`echo $1 | sed 's/^-u//'`"
- ;;
- --pgdata=*)
- PGDATA="`echo $1 | sed 's/^--pgdata=//'`"
- ;;
- -r)
- shift
- PGDATA="$1"
- ;;
- -r*)
- PGDATA="`echo $1 | sed 's/^-r//'`"
- ;;
- --pglib=*)
- PGLIB="`echo $1 | sed 's/^--pglib=//'`"
- ;;
- -l)
- shift
- PGLIB="$1"
- ;;
- -l*)
- PGLIB="`echo $1 | sed 's/^-l//'`"
- ;;
-
- --pgencoding=*)
- if [ -z "$MB" ];then
- echo "MB support seems to be disabled"
- exit 100
- fi
- mb="`echo $1 | sed 's/^--pgencoding=//'`"
- MBID=`pg_encoding $mb`
- if [ -z "$MBID" ];then
- echo "$mb is not a valid encoding name"
- exit 100
- fi
- ;;
- -e)
- if [ -z "$MB" ];then
- echo "MB support seems to be disabled"
- exit 100
- fi
- shift
- MBID=`pg_encoding $1`
- if [ -z "$MBID" ];then
- echo "$1 is not a valid encoding name"
- exit 100
- fi
- ;;
- -e*)
- if [ -z "$MB" ];then
- echo "MB support seems to be disabled"
- exit 100
- fi
- mb="`echo $1 | sed 's/^-e//'`"
- MBID=`pg_encoding $mb`
- if [ -z "$MBID" ];then
- echo "$mb is not a valid encoding name"
- exit 100
- fi
- ;;
- *)
- echo "Unrecognized option '$1'. Syntax is:"
- if [ -z "$MB" ];then
- echo "initdb [-t | --template] [-d | --debug]" \
- "[-n | --noclean]" \
- "[-u SUPERUSER | --username=SUPERUSER]" \
- "[-r DATADIR | --pgdata=DATADIR]" \
- "[-l LIBDIR | --pglib=LIBDIR]"
- else
- echo "initdb [-t | --template] [-d | --debug]" \
- "[-n | --noclean]" \
- "[-u SUPERUSER | --username=SUPERUSER]" \
- "[-r DATADIR | --pgdata=DATADIR]" \
- "[-l LIBDIR | --pglib=LIBDIR]" \
- "[-e ENCODING | --pgencoding=ENCODING]"
- fi
- exit 100
- esac
- shift
-done
-
-#-------------------------------------------------------------------------
-# Make sure he told us where to find the Postgres files.
-#-------------------------------------------------------------------------
-if [ -z "$PGLIB" ]; then
- echo "$CMDNAME does not know where to find the files that make up "
- echo "Postgres (the PGLIB directory). You must identify the PGLIB "
- echo "directory either with a --pglib invocation option, or by "
- echo "setting the PGLIB environment variable, or by having a program "
- echo "called 'postconfig' in your search path that outputs an asignment "
- echo "for PGLIB."
- exit 20
-fi
-
-#-------------------------------------------------------------------------
-# Make sure he told us where to build the database system
-#-------------------------------------------------------------------------
-
-if [ -z "$PGDATA" ]; then
- echo "$CMDNAME: You must identify the PGDATA directory, where the data"
- echo "for this database system will reside. Do this with either a"
- echo "--pgdata invocation option or a PGDATA environment variable."
- echo
- exit 20
-fi
-
-TEMPLATE=$PGLIB/local1_template1.bki.source
-GLOBAL=$PGLIB/global1.bki.source
-TEMPLATE_DESCR=$PGLIB/local1_template1.description
-GLOBAL_DESCR=$PGLIB/global1.description
-PG_HBA_SAMPLE=$PGLIB/pg_hba.conf.sample
-PG_GEQO_SAMPLE=$PGLIB/pg_geqo.sample
-
-
-#-------------------------------------------------------------------------
-# Find the input files
-#-------------------------------------------------------------------------
-
-for PREREQ_FILE in $TEMPLATE $GLOBAL $PG_HBA_SAMPLE; do
- if [ ! -f $PREREQ_FILE ]; then
- echo "$CMDNAME does not find the file '$PREREQ_FILE'."
- echo "This means you have identified an invalid PGLIB directory."
- echo "You specify a PGLIB directory with a --pglib invocation "
- echo "option, a PGLIB environment variable, or a postconfig program."
- exit 1
- fi
-done
-
-echo "$CMDNAME: using $TEMPLATE as input to create the template database."
-if [ $template_only -eq 0 ]; then
- echo "$CMDNAME: using $GLOBAL as input to create the global classes."
- echo "$CMDNAME: using $PG_HBA_SAMPLE as the host-based authentication" \
- "control file."
- echo
-fi
-
-#---------------------------------------------------------------------------
-# Figure out who the Postgres superuser for the new database system will be.
-#---------------------------------------------------------------------------
-
-if [ -z "$POSTGRES_SUPERUSERNAME" ]; then
- echo "Can't tell what username to use. You don't have the USER"
- echo "environment variable set to your username and didn't specify the "
- echo "--username option"
- exit 1
-fi
-
-POSTGRES_SUPERUID=`pg_id $POSTGRES_SUPERUSERNAME`
-
-if [ $POSTGRES_SUPERUID = NOUSER ]; then
- echo "Valid username not given. You must specify the username for "
- echo "the Postgres superuser for the database system you are "
- echo "initializing, either with the --username option or by default "
- echo "to the USER environment variable."
- exit 10
-fi
-
-if [ $POSTGRES_SUPERUID -ne `pg_id` -a `pg_id` -ne 0 ]; then
- echo "Only the unix superuser may initialize a database with a different"
- echo "Postgres superuser. (You must be able to create files that belong"
- echo "to the specified unix user)."
- exit 2
-fi
-
-echo "We are initializing the database system with username" \
- "$POSTGRES_SUPERUSERNAME (uid=$POSTGRES_SUPERUID)."
-echo "This user will own all the files and must also own the server process."
-echo
-
-# -----------------------------------------------------------------------
-# Create the data directory if necessary
-# -----------------------------------------------------------------------
-
-# umask must disallow access to group, other for files and dirs
-umask 077
-
-if [ -f "$PGDATA/PG_VERSION" ]; then
- if [ $template_only -eq 0 ]; then
- echo "$CMDNAME: error: File $PGDATA/PG_VERSION already exists."
- echo "This probably means initdb has already been run and the "
- echo "database system already exists."
- echo
- echo "If you want to create a new database system, either remove "
- echo "the $PGDATA directory or run initdb with a --pgdata option "
- echo "other than $PGDATA."
- exit 1
- fi
-else
- if [ ! -d $PGDATA ]; then
- echo "Creating Postgres database system directory $PGDATA"
- echo
- mkdir $PGDATA
- if [ $? -ne 0 ]; then exit 5; fi
- fi
- if [ ! -d $PGDATA/base ]; then
- echo "Creating Postgres database system directory $PGDATA/base"
- echo
- mkdir $PGDATA/base
- if [ $? -ne 0 ]; then exit 5; fi
- fi
-fi
-
-#----------------------------------------------------------------------------
-# Create the template1 database
-#----------------------------------------------------------------------------
-
-rm -rf $PGDATA/base/template1
-mkdir $PGDATA/base/template1
-
-if [ "$debug" -eq 1 ]; then
- BACKEND_TALK_ARG="-d"
-else
- BACKEND_TALK_ARG="-Q"
-fi
-
-BACKENDARGS="-boot -C -F -D$PGDATA $BACKEND_TALK_ARG"
-
-echo "$CMDNAME: creating template database in $PGDATA/base/template1"
-echo "Running: postgres $BACKENDARGS template1"
-
-cat $TEMPLATE \
-| sed -e "s/postgres PGUID/$POSTGRES_SUPERUSERNAME $POSTGRES_SUPERUID/" \
- -e "s/PGUID/$POSTGRES_SUPERUID/" \
-| postgres $BACKENDARGS template1
-
-if [ $? -ne 0 ]; then
- echo "$CMDNAME: could not create template database"
- if [ $noclean -eq 0 ]; then
- echo "$CMDNAME: cleaning up by wiping out $PGDATA/base/template1"
- rm -rf $PGDATA/base/template1
- else
- echo "$CMDNAME: cleanup not done because noclean options was used."
- fi
- exit 1;
-fi
-
-echo
-
-pg_version $PGDATA/base/template1
-
-#----------------------------------------------------------------------------
-# Create the global classes, if requested.
-#----------------------------------------------------------------------------
-
-if [ $template_only -eq 0 ]; then
- echo "Creating global classes in $PG_DATA/base"
- echo "Running: postgres $BACKENDARGS template1"
-
- cat $GLOBAL \
- | sed -e "s/postgres PGUID/$POSTGRES_SUPERUSERNAME $POSTGRES_SUPERUID/" \
- -e "s/PGUID/$POSTGRES_SUPERUID/" \
- | postgres $BACKENDARGS template1
-
- if (test $? -ne 0)
- then
- echo "$CMDNAME: could not create global classes."
- if (test $noclean -eq 0); then
- echo "$CMDNAME: cleaning up."
- rm -rf $PGDATA
- else
- echo "$CMDNAME: cleanup not done (noclean mode set)."
- fi
- exit 1;
- fi
-
- echo
-
- pg_version $PGDATA
-
- cp $PG_HBA_SAMPLE $PGDATA/pg_hba.conf
- cp $PG_GEQO_SAMPLE $PGDATA/pg_geqo.sample
-
- echo "Adding template1 database to pg_database..."
-
- echo "open pg_database" > /tmp/create.$$
- if [ -z "$MB" ];then
- echo "insert (template1 $POSTGRES_SUPERUID template1)" >> /tmp/create.$$
- else
- echo "insert (template1 $POSTGRES_SUPERUID $MBID template1)" >> /tmp/create.$$
- fi
- #echo "show" >> /tmp/create.$$
- echo "close pg_database" >> /tmp/create.$$
-
- echo "Running: postgres $BACKENDARGS template1 < /tmp/create.$$"
-
- postgres $BACKENDARGS template1 < /tmp/create.$$
-
- if [ $? -ne 0 ]; then
- echo "$CMDNAME: could not log template database"
- if [ $noclean -eq 0 ]; then
- echo "$CMDNAME: cleaning up."
- rm -rf $PGDATA
- else
- echo "$CMDNAME: cleanup not done (noclean mode set)."
- fi
- exit 1;
- fi
- rm -f /tmp/create.$$
-fi
-
-echo
-
-PGSQL_OPT="-o /dev/null -F -Q -D$PGDATA"
-
-# If the COPY is first, the VACUUM generates an error, so we vacuum first
-echo "vacuuming template1"
-echo "vacuum" | postgres $PGSQL_OPT template1 > /dev/null
-
-echo "COPY pg_shadow TO '$PGDATA/pg_pwd' USING DELIMITERS '\\t'" | \
- postgres $PGSQL_OPT template1 > /dev/null
-
-echo "creating public pg_user view"
-echo "CREATE TABLE xpg_user ( \
- usename name, \
- usesysid int4, \
- usecreatedb bool, \
- usetrace bool, \
- usesuper bool, \
- usecatupd bool, \
- passwd text, \
- valuntil abstime);" | postgres $PGSQL_OPT template1 > /dev/null
-
-#move it into pg_user
-echo "UPDATE pg_class SET relname = 'pg_user' WHERE relname = 'xpg_user';" |\
- postgres $PGSQL_OPT template1 > /dev/null
-echo "UPDATE pg_type SET typname = 'pg_user' WHERE typname = 'xpg_user';" |\
- postgres $PGSQL_OPT template1 > /dev/null
-mv $PGDATA/base/template1/xpg_user $PGDATA/base/template1/pg_user
-
-echo "CREATE RULE _RETpg_user AS ON SELECT TO pg_user DO INSTEAD \
- SELECT usename, usesysid, usecreatedb, usetrace, \
- usesuper, usecatupd, '********'::text as passwd, \
- valuntil FROM pg_shadow;" | \
- postgres $PGSQL_OPT template1 > /dev/null
-echo "REVOKE ALL on pg_shadow FROM public" | \
- postgres $PGSQL_OPT template1 > /dev/null
-
-echo "loading pg_description"
-echo "copy pg_description from '$TEMPLATE_DESCR'" | \
- postgres $PGSQL_OPT template1 > /dev/null
-echo "copy pg_description from '$GLOBAL_DESCR'" | \
- postgres $PGSQL_OPT template1 > /dev/null
-echo "vacuum analyze" | \
- postgres $PGSQL_OPT template1 > /dev/null
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