trunk/debian/fai-server.postinst

#! /bin/sh

# $Id $
#*********************************************************************
# postinst -- setup fai
#
# This script is part of FAI (Fully Automatic Installation)
# Copyright (c) 2000 by Thomas Lange, Universitaet zu Koeln
#*********************************************************************
#
# see: dh_installdeb(1)

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 /usr/doc/packaging-manual/
#
# 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'.

. /etc/fai.conf

test -f /etc/init.d/nfs-server && nfsserver=nfs-server
test -f /etc/init.d/nfs-kernel-server && nfsserver=nfs-kernel-server

add_export_line() {

    # add a line to /etc/exports

    pattern=$1
    shift
    options=$*

    [ -f /etc/exports ] && grep -q "^$pattern[[:space:]]" /etc/exports && return
    echo "$pattern $options" >> /etc/exports
    /etc/init.d/$nfsserver start >/dev/null
    /etc/init.d/$nfsserver reload >/dev/null
}

add_fai_account() {

    if id $LOGUSER 2>/dev/null 1>&2 ; then
        echo Account \$LOGUSER=$LOGUSER  already exists.
        echo Make sure, that all install clients can
        echo log into this account without a password
    else
        adduser --system --disabled-password --gecos "fai account for log files" $LOGUSER || true
        gid=`id -g $LOGUSER`
        perl -pi.bak -e "s#^$LOGUSER:(.+):/bin/false#$LOGUSER:\1:/bin/bash#" /etc/passwd
        echo "+@faiclients root" > /home/$LOGUSER/.rhosts
        chown $LOGUSER:$gid /home/$LOGUSER/.rhosts
        chmod go-rwx /home/$LOGUSER/.rhosts
        touch /home/$LOGUSER/.account_created_by_fai_package
    fi
}

case "$1" in
    configure)

    add_fai_account >/dev/null

    echo Creating FAI nfsroot can take a long time
    make-fai-nfsroot > /tmp/make-fai-nfsroot.log 2>&1

    add_export_line /usr/local/share/fai  "@faiclients(ro)"
    add_export_line $NFSROOT  "@faiclients(ro,no_root_squash)"
    add_export_line /usr  "@faiclients(ro,no_root_squash)"

    if [ ! -d /usr/local/share/fai/fai_config ];then
        echo "You have no fai configuration. Copy FAI template files with:"
        echo "cp -pR /usr/share/doc/fai/templates/* /usr/local/share/fai"
        echo "Then change the configuration files to meet your local needs."
    fi

    ;;

    abort-upgrade|abort-remove|abort-deconfigure)

    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 0
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0
1	lange	2	#! /bin/sh
2	lange	7
3			# $Id $
4	lange	2	#*********************************************************************
5			# postinst -- setup fai
6			#
7			# This script is part of FAI (Fully Automatic Installation)
8			# Copyright (c) 2000 by Thomas Lange, Universitaet zu Koeln
9			#*********************************************************************
10			#
11			# see: dh_installdeb(1)
12
13	lange	97	set -e
14	lange	2
15			# summary of how this script can be called:
16			# * <postinst> `configure' <most-recently-configured-version>
17			# * <old-postinst> `abort-upgrade' <new version>
18			# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
19			# <new-version>
20			# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
21			# <failed-install-package> <version> `removing'
22			# <conflicting-package> <version>
23			# for details, see /usr/doc/packaging-manual/
24			#
25			# quoting from the policy:
26			# Any necessary prompting should almost always be confined to the
27			# post-installation script, and should be protected with a conditional
28			# so that unnecessary prompting doesn't happen if a package's
29			# installation fails and the `postinst' is called with `abort-upgrade',
30			# `abort-remove' or `abort-deconfigure'.
31
32	lange	97	. /etc/fai.conf
33
34	lange	75	test -f /etc/init.d/nfs-server && nfsserver=nfs-server
35			test -f /etc/init.d/nfs-kernel-server && nfsserver=nfs-kernel-server
36	lange	2
37			add_export_line() {
38
39	lange	97	# add a line to /etc/exports
40	lange	2
41			pattern=$1
42			shift
43			options=$*
44
45	lange	97	[ -f /etc/exports ] && grep -q "^$pattern[[:space:]]" /etc/exports && return
46	lange	2	echo "$pattern $options" >> /etc/exports
47	lange	97	/etc/init.d/$nfsserver start >/dev/null
48			/etc/init.d/$nfsserver reload >/dev/null
49	lange	2	}
50
51	lange	97	add_fai_account() {
52
53			if id $LOGUSER 2>/dev/null 1>&2 ; then
54			echo Account \$LOGUSER=$LOGUSER already exists.
55			echo Make sure, that all install clients can
56			echo log into this account without a password
57			else
58			adduser --system --disabled-password --gecos "fai account for log files" $LOGUSER \|\| true
59			gid=`id -g $LOGUSER`
60			perl -pi.bak -e "s#^$LOGUSER:(.+):/bin/false#$LOGUSER:\1:/bin/bash#" /etc/passwd
61			echo "+@faiclients root" > /home/$LOGUSER/.rhosts
62			chown $LOGUSER:$gid /home/$LOGUSER/.rhosts
63			chmod go-rwx /home/$LOGUSER/.rhosts
64			touch /home/$LOGUSER/.account_created_by_fai_package
65			fi
66			}
67
68	lange	2	case "$1" in
69			configure)
70
71	lange	97	add_fai_account >/dev/null
72	lange	75
73	lange	97	echo Creating FAI nfsroot can take a long time
74			make-fai-nfsroot > /tmp/make-fai-nfsroot.log 2>&1
75	lange	75
76	lange	97	add_export_line /usr/local/share/fai "@faiclients(ro)"
77			add_export_line $NFSROOT "@faiclients(ro,no_root_squash)"
78			add_export_line /usr "@faiclients(ro,no_root_squash)"
79	lange	2
80	lange	97	if [ ! -d /usr/local/share/fai/fai_config ];then
81			echo "You have no fai configuration. Copy FAI template files with:"
82			echo "cp -pR /usr/share/doc/fai/templates/* /usr/local/share/fai"
83			echo "Then change the configuration files to meet your local needs."
84			fi
85	lange	2
86			;;
87
88			abort-upgrade\|abort-remove\|abort-deconfigure)
89
90			;;
91
92			*)
93			echo "postinst called with unknown argument \`$1'" >&2
94			exit 0
95			;;
96			esac
97
98			# dh_installdeb will replace this with shell code automatically
99			# generated by other debhelper scripts.
100
101			#DEBHELPER#
102
103			exit 0
Name	Value
svn:eol-style	native
svn:keywords	Author Date Id Revision