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#! /bin/sh
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# $Id $
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#*********************************************************************
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# postinst -- setup fai
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#
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# This script is part of FAI (Fully Automatic Installation)
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# Copyright (c) 2000 by Thomas Lange, Universitaet zu Koeln
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#*********************************************************************
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#
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# see: dh_installdeb(1)
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set -e
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# summary of how this script can be called:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see /usr/doc/packaging-manual/
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#
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# quoting from the policy:
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# Any necessary prompting should almost always be confined to the
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# post-installation script, and should be protected with a conditional
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# so that unnecessary prompting doesn't happen if a package's
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# installation fails and the `postinst' is called with `abort-upgrade',
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# `abort-remove' or `abort-deconfigure'.
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. /etc/fai.conf
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test -f /etc/init.d/nfs-server && nfsserver=nfs-server
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test -f /etc/init.d/nfs-kernel-server && nfsserver=nfs-kernel-server
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add_export_line() {
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# add a line to /etc/exports
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pattern=$1
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shift
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options=$*
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[ -f /etc/exports ] && grep -q "^$pattern[[:space:]]" /etc/exports && return
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echo "$pattern $options" >> /etc/exports
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/etc/init.d/$nfsserver start >/dev/null
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/etc/init.d/$nfsserver reload >/dev/null
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}
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add_fai_account() {
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if id $LOGUSER 2>/dev/null 1>&2 ; then
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echo Account \$LOGUSER=$LOGUSER already exists.
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echo Make sure, that all install clients can
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echo log into this account without a password
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else
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adduser --system --disabled-password --gecos "fai account for log files" $LOGUSER || true
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gid=`id -ng $LOGUSER`
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perl -pi.bak -e "s#^$LOGUSER:(.+):/bin/false#$LOGUSER:\1:/bin/bash#" /etc/passwd
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echo "+@faiclients root" > /home/$LOGUSER/.rhosts
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chown $LOGUSER:$gid /home/$LOGUSER/.rhosts
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chmod go-rwx /home/$LOGUSER/.rhosts
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touch /home/$LOGUSER/.account_created_by_fai_package
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fi
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}
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case "$1" in
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configure)
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add_fai_account >/dev/null
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MYTMPFILE=`mktemp /tmp/make-fai-nfsroot.XXXXXX`
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echo Creating FAI nfsroot can take a long time
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make-fai-nfsroot > $MYTMPFILE 2>&1
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mkdir -p /usr/local/share/fai || true
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add_export_line /usr/local/share/fai "@faiclients(ro)"
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add_export_line $NFSROOT "@faiclients(ro,no_root_squash)"
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add_export_line /usr "@faiclients(ro,no_root_squash)"
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if [ ! -d /usr/local/share/fai/fai_config ];then
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echo "You have no fai configuration. Copy FAI template files with:"
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echo "cp -pR /usr/share/doc/fai/templates/* /usr/local/share/fai"
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echo "Then change the configuration files to meet your local needs."
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fi
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 0
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;;
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esac
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# dh_installdeb will replace this with shell code automatically
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# generated by other debhelper scripts.
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#DEBHELPER#
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exit 0
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