postinst is in bacula-director-pgsql 5.2.5-0ubuntu6.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | #! /bin/bash
# postinst script for bacula-director-pgsql
#
. /usr/share/debconf/confmodule
db_version 2.0
set -e
# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.
dbc_first_version=1.38.9-2
# set in config, must not be set here: dbc_dbuser=bacula
# set in config, must not be set here: dbc_dbname=bacula
# source dbconfig-common shell library, and call the hook function
if [ -f /usr/share/dbconfig-common/dpkg/postinst.pgsql ]; then
  . /usr/share/dbconfig-common/dpkg/postinst.pgsql
  dbc_pgsql_createdb_encoding="SQL_ASCII"
  dbc_sql_substitutions="1"
  dbc_go bacula-director-pgsql $@
fi
LOGDIR="/var/log/bacula"
POSTINST_COMMON="/usr/share/bacula-director/postinst-common"
DEFCONFIG="/usr/share/bacula-common/defconfig"
CFGFILE="/etc/bacula/bacula-dir.conf"
CATALOG=bacula
PGSQL=/usr/bin/psql
GRANT_SQL_PRIVS="/usr/share/bacula-director/grant_pgsql_privileges"
AUTHFILE=`getent passwd bacula | cut -d ':' -f 6`/.pgpass
if [ -n "$2" ]; then
	/etc/init.d/bacula-director stop || true
	sleep 1
fi
. /usr/share/bacula-common/common-functions
readOrCreatePasswords
case "$1" in
configure)
	
	echo -n "Processing configuration..."
        . /etc/dbconfig-common/bacula-director-pgsql.conf
	TARGET=$CFGFILE.dpkg-tmp
        if [ "$dbc_install" = "true" ] ; then
            sed -e "s/make_catalog_backup bacula bacula/make_catalog_backup -h '$dbc_dbserver' -U $dbc_dbuser/" \
        -e "s/dbname = \"XXX_DBNAME_XXX\";/dbname = \"$dbc_dbname\"; DB Address = \"$dbc_dbserver\";/" \
	-e "s~/XXX_DBNAME_XXX~/$dbc_dbname~" \
        -e "s/XXX_DBUSER_XXX/$dbc_dbuser/" -e "s/XXX_DBPASSWORD_XXX/$dbc_dbpass/" \
        -e s~XXX_DIRPASSWORD_XXX~$DIRPASSWD~ \
        -e s~XXX_MONDIRPASSWORD_XXX~$DIRMPASSWD~ \
        -e s~XXX_SDPASSWORD_XXX~$SDPASSWD~ \
        -e s~XXX_FDPASSWORD_XXX~$FDPASSWD~ \
                $DEFCONFIG/bacula-dir.conf > $TARGET
        fi
	/bin/sh $POSTINST_COMMON
	echo "Ok."
	;;
abort-upgrade|abort-remove|abort-deconfigure)
	;;
*)
	echo "postinst called with unknown argument \`$1'" >&2
	exit 1
	;;
esac
# Do start daemon
db_stop
invoke-rc.d --quiet bacula-director start
exit 0
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