lgw_postinstall.sh@ 87093

Last change on this file since 87093 was 86471, checked in by vboxsync, 4 years ago
OCI: (bugref:9469) Fixed network interface parsing in local bridge script.
Property svn:eol-style set to `LF` Property svn:executable set to ``* Property svn:keywords set to `Author Date Id Revision`
File size: 16.9 KB

Line
1	#!/bin/bash
2	## @file
3	# Post installation script template for local gateway image.
4	#
5	# Note! This script expects to be running chrooted (inside new sytem).
6	#
7
8	#
9	# Copyright (C) 2020 Oracle Corporation
10	#
11	# This file is part of VirtualBox Open Source Edition (OSE), as
12	# available from http://www.virtualbox.org. This file is free software;
13	# you can redistribute it and/or modify it under the terms of the GNU
14	# General Public License (GPL) as published by the Free Software
15	# Foundation, in version 2 as it comes in the "COPYING" file of the
16	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18	#
19
20
21	#
22	# Globals.
23	#
24	MY_TARGET="/mnt/sysimage"
25	MY_LOGFILE="${MY_TARGET}/var/log/vboxpostinstall.log"
26	MY_CHROOT_CDROM="/cdrom"
27	MY_CDROM_NOCHROOT="/tmp/vboxcdrom"
28	MY_EXITCODE=0
29	MY_DEBUG="" # "yes"
30
31	@@VBOX_COND_HAS_PROXY@@
32	PROXY="@@VBOX_INSERT_PROXY@@"
33	export http_proxy="${PROXY}"
34	export https_proxy="${PROXY}"
35	echo "HTTP proxy is ${http_proxy}" \| tee -a "${MY_LOGFILE}"
36	echo "HTTPS proxy is ${https_proxy}" \| tee -a "${MY_LOGFILE}"
37	@@VBOX_COND_END@@
38
39	#
40	# Do we need to exec using target bash? If so, we must do that early
41	# or ash will bark 'bad substitution' and fail.
42	#
43	if [ "$1" = "--need-target-bash" ]; then
44	# Try figure out which directories we might need in the library path.
45	if [ -z "${LD_LIBRARY_PATH}" ]; then
46	LD_LIBRARY_PATH="${MY_TARGET}/lib"
47	fi
48	for x in \
49	${MY_TARGET}/lib \
50	${MY_TARGET}/usr/lib \
51	${MY_TARGET}/lib/*linux-gnu/ \
52	${MY_TARGET}/lib32/ \
53	${MY_TARGET}/lib64/ \
54	${MY_TARGET}/usr/lib/*linux-gnu/ \
55	${MY_TARGET}/usr/lib32/ \
56	${MY_TARGET}/usr/lib64/ \
57	;
58	do
59	if [ -e "$x" ]; then LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${x}"; fi;
60	done
61	export LD_LIBRARY_PATH
62
63	# Append target bin directories to the PATH as busybox may not have tee.
64	PATH="${PATH}:${MY_TARGET}/bin:${MY_TARGET}/usr/bin:${MY_TARGET}/sbin:${MY_TARGET}/usr/sbin"
65	export PATH
66
67	# Drop the --need-target-bash argument and re-exec.
68	shift
69	echo "******************************************************************************" >> "${MY_LOGFILE}"
70	echo "** Relaunching using ${MY_TARGET}/bin/bash $0 $*" >> "${MY_LOGFILE}"
71	echo "** LD_LIBRARY_PATH=${LD_LIBRARY_PATH}" >> "${MY_LOGFILE}"
72	echo "** PATH=${PATH}" >> "${MY_LOGFILE}"
73	exec "${MY_TARGET}/bin/bash" "$0" "$@"
74	fi
75
76
77	#
78	# Commands.
79	#
80
81	# Logs execution of a command.
82	log_command()
83	{
84	echo "--------------------------------------------------" >> "${MY_LOGFILE}"
85	echo "** Date: `date -R`" >> "${MY_LOGFILE}"
86	echo "** Executing: $*" >> "${MY_LOGFILE}"
87	"$@" 2>&1 \| tee -a "${MY_LOGFILE}"
88	MY_TMP_EXITCODE="${PIPESTATUS[0]}" # bashism - whatever.
89	if [ "${MY_TMP_EXITCODE}" != "0" ]; then
90	if [ "${MY_TMP_EXITCODE}" != "${MY_IGNORE_EXITCODE}" ]; then
91	echo "** exit code: ${MY_TMP_EXITCODE}" \| tee -a "${MY_LOGFILE}"
92	MY_EXITCODE=1;
93	else
94	echo "** exit code: ${MY_TMP_EXITCODE} (ignored)" \| tee -a "${MY_LOGFILE}"
95	fi
96	fi
97	}
98
99	# Logs execution of a command inside the target.
100	log_command_in_target()
101	{
102	log_command chroot "${MY_TARGET}" "$@"
103	}
104
105	# Checks if $1 is a command on the PATH inside the target jail.
106	chroot_which()
107	{
108	for dir in /bin /usr/bin /sbin /usr/sbin;
109	do
110	if [ -x "${MY_TARGET}${dir}/$1" ]; then
111	return 0;
112	fi
113	done
114	return 1;
115	}
116
117	#
118	# Log header.
119	#
120	echo "******************************************************************************" >> "${MY_LOGFILE}"
121	echo "** VirtualBox Unattended Guest Installation - Late installation actions" >> "${MY_LOGFILE}"
122	echo "** Date: `date -R`" >> "${MY_LOGFILE}"
123	echo "** Started: $0 $*" >> "${MY_LOGFILE}"
124
125
126	#
127	# We want the ISO available inside the target jail.
128	#
129	if [ -d "${MY_TARGET}${MY_CHROOT_CDROM}" ]; then
130	MY_RMDIR_TARGET_CDROM=
131	else
132	MY_RMDIR_TARGET_CDROM="yes"
133	log_command mkdir -p ${MY_TARGET}${MY_CHROOT_CDROM}
134	fi
135
136	if [ -f "${MY_TARGET}${MY_CHROOT_CDROM}/vboxpostinstall.sh" ]; then
137	MY_UNMOUNT_TARGET_CDROM=
138	echo "** binding cdrom into jail: already done" \| tee -a "${MY_LOGFILE}"
139	else
140	MY_UNMOUNT_TARGET_CDROM="yes"
141	log_command mount -o bind "${MY_CDROM_NOCHROOT}" "${MY_TARGET}${MY_CHROOT_CDROM}"
142	if [ -f "${MY_TARGET}${MY_CHROOT_CDROM}/vboxpostinstall.sh" ]; then
143	echo "** binding cdrom into jail: success" \| tee -a "${MY_LOGFILE}"
144	else
145	echo "** binding cdrom into jail: failed" \| tee -a "${MY_LOGFILE}"
146	fi
147	if [ "${MY_DEBUG}" = "yes" ]; then
148	log_command find "${MY_TARGET}${MY_CHROOT_CDROM}"
149	fi
150	fi
151
152
153	#
154	# Debug
155	#
156	if [ "${MY_DEBUG}" = "yes" ]; then
157	log_command id
158	log_command ps
159	log_command ps auxwwwf
160	log_command env
161	log_command df
162	log_command mount
163	log_command_in_target df
164	log_command_in_target mount
165	#log_command find /
166	MY_EXITCODE=0
167	fi
168
169
170	#
171	# Proxy hack for yum
172	#
173	@@VBOX_COND_HAS_PROXY@@
174	echo "" >> "${MY_TARGET}/etc/yum.conf"
175	echo "proxy=@@VBOX_INSERT_PROXY@@" >> "${MY_TARGET}/etc/yum.conf"
176	@@VBOX_COND_END@@
177
178	#
179	# Packages needed for GAs.
180	#
181	echo "--------------------------------------------------" >> "${MY_LOGFILE}"
182	echo '** Installing packages for building kernel modules...' \| tee -a "${MY_LOGFILE}"
183	log_command_in_target yum -y install "kernel-devel-$(uname -r)"
184	log_command_in_target yum -y install "kernel-headers-$(uname -r)"
185	log_command_in_target yum -y install gcc
186	log_command_in_target yum -y install binutils
187	log_command_in_target yum -y install make
188	log_command_in_target yum -y install dkms
189	log_command_in_target yum -y install make
190	log_command_in_target yum -y install bzip2
191	log_command_in_target yum -y install perl
192
193
194	#
195	# GAs
196	#
197	@@VBOX_COND_IS_INSTALLING_ADDITIONS@@
198	echo "--------------------------------------------------" >> "${MY_LOGFILE}"
199	echo '** Installing VirtualBox Guest Additions...' \| tee -a "${MY_LOGFILE}"
200	MY_IGNORE_EXITCODE=2 # returned if modules already loaded and reboot required.
201	log_command_in_target /bin/bash "${MY_CHROOT_CDROM}/vboxadditions/VBoxLinuxAdditions.run" --nox11
202	log_command_in_target /bin/bash -c "udevadm control --reload-rules" # GAs doesn't yet do this.
203	log_command_in_target /bin/bash -c "udevadm trigger" # (ditto)
204	MY_IGNORE_EXITCODE=
205	log_command_in_target usermod -a -G vboxsf "@@VBOX_INSERT_USER_LOGIN@@"
206	@@VBOX_COND_END@@
207
208	#
209	# Local gateway support
210	#
211	log_command_in_target yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
212	#log_command_in_target yum -y update
213	log_command_in_target yum -y install openvpn
214	log_command_in_target yum -y install connect-proxy
215	log_command_in_target usermod -a -G wheel "@@VBOX_INSERT_USER_LOGIN@@"
216
217	echo "** Creating ${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/cloud-bridge.conf..." \| tee -a "${MY_LOGFILE}"
218	cat >"${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/cloud-bridge.conf" <<'EOT'
219	# port 1194
220	# proto udp
221	port 443
222	proto tcp-server
223	dev tap0
224	secret static.key
225	keepalive 10 120
226	compress lz4-v2
227	push "compress lz4-v2"
228	persist-key
229	persist-tun
230	status /var/log/openvpn-status.log
231	log-append /var/log/openvpn.log
232	verb 3
233	EOT
234
235	echo "** Creating ${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/cloud-bridge.sh..." \| tee -a "${MY_LOGFILE}"
236	cat >"${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/cloud-bridge.sh" <<'EOT'
237	# Initialize variables
238	br="br0"
239	tap="tap0"
240	vnic1=$1
241	vnic2=$2
242	vnic2_gw=$3
243	target_mac=$4
244
245	# Install openvpn if it is missing
246	if ! yum list installed openvpn; then
247	sudo yum -y install openvpn
248	fi
249
250	# Let openvpn traffic through Linux firewall
251	#sudo iptables -I INPUT -p udp --dport 1194 -j ACCEPT
252	sudo iptables -I INPUT -p tcp --dport 443 -j ACCEPT
253
254	# Switch to secondary VNIC
255	sudo ip route change default via $vnic2_gw dev $vnic2
256	sudo ip link set dev $vnic1 down
257
258	# Bring up the cloud end of the tunnel
259	sudo openvpn --config cloud-bridge.conf --daemon
260
261	# Use target MAC for primary VNIC
262	sudo ip link set dev $vnic1 address $target_mac
263
264	# Bridge tap and primary VNIC
265	sudo ip link add name $br type bridge
266	sudo ip link set dev $vnic1 master $br
267	sudo ip link set dev $tap master $br
268
269	# Bring up all interfaces
270	sudo ip link set dev $tap up
271	sudo ip link set dev $vnic1 up
272	sudo ip link set dev $br up
273	EOT
274	log_command chmod +x "${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/cloud-bridge.sh"
275
276	echo "** Creating ${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/local-bridge.conf..." \| tee -a "${MY_LOGFILE}"
277	cat >"${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/local-bridge.conf" <<'EOT'
278	dev tap0
279	# proto udp
280	# port 1194
281	proto tcp-client
282	port 443
283	persist-key
284	persist-tun
285	secret static.key
286	compress lz4-v2
287	log-append /var/log/openvpn.log
288	verb 3
289	EOT
290
291	echo "** Creating ${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/local-bridge.sh..." \| tee -a "${MY_LOGFILE}"
292	cat >"${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/local-bridge.sh" <<'EOT'
293	echo Complete command line for debugging purposes:
294	echo $0 $*
295
296	# Make sure we are at home
297	cd ~
298
299	# Initialize variables
300	user=opc
301	cbr_ip1=$1
302	cbr_ip2=$2
303	target_mac=$3
304	br="br0"
305	tap="tap0"
306	eth="enp0s8"
307
308	proxy1_ssh=""
309	proxy2_ssh=""
310	proxy2_vpn=""
311	case $4 in
312	HTTP \| HTTPS)
313	proxy1_ssh="connect-proxy -w 30 -H $5:$6 %h %p"
314	;;
315	SOCKS \| SOCKS5)
316	proxy1_ssh="connect-proxy -w 30 -S $5:$6 %h %p"
317	;;
318	SOCKS4)
319	proxy1_ssh="connect-proxy -w 30 -4 -S $5:$6 %h %p"
320	;;
321	esac
322	case $7 in
323	HTTP \| HTTPS)
324	proxy2_ssh="connect-proxy -w 30 -H $8:$9 %h %p"
325	proxy2_vpn="--http-proxy $8 $9"
326	;;
327	SOCKS \| SOCKS5)
328	proxy2_ssh="connect-proxy -w 30 -S $8:$9 %h %p"
329	proxy2_vpn="--socks-proxy $8 $9"
330	;;
331	SOCKS4)
332	proxy2_ssh="connect-proxy -w 30 -4 -S $8:$9 %h %p"
333	proxy2_vpn="--socks-proxy $8 $9"
334	;;
335	esac
336
337	# Generate pre-shared secret and share it with the server, bypassing proxy if necessary
338	/usr/sbin/openvpn --genkey --secret static.key
339	for i in 1 2 3 4
340	do
341	# Go via proxy if set
342	scp ${proxy1_ssh:+ -o ProxyCommand="$proxy1_ssh"} static.key cloud-bridge.conf cloud-bridge.sh $user@$cbr_ip1:
343	if [ $? -eq 0 ]; then break; fi; sleep 15
344	# Go direct even if proxy is set
345	scp static.key cloud-bridge.conf cloud-bridge.sh $user@$cbr_ip1:
346	if [ $? -eq 0 ]; then proxy1_ssh=""; break; fi; sleep 15
347	done
348
349	# Get metadata info from the cloud bridge
350	for i in 1 2 3 4; do metadata=$(ssh ${proxy1_ssh:+ -o ProxyCommand="$proxy1_ssh"} $user@$cbr_ip1 sudo oci-network-config) && break \|\| sleep 15; done
351
352	# Extract primary VNIC info
353	vnic1_md=`echo "$metadata"\|grep -E "\sUP\s"`
354	vnic1_dev=`echo $vnic1_md\|cut -d ' ' -f 8`
355	vnic1_mac=`echo $vnic1_md\|cut -d ' ' -f 12`
356	# Extract secondary VNIC info
357	vnic2_md=`echo "$metadata"\|grep -E "\sDOWN\s"`
358	vnic2_dev=`echo $vnic2_md\|cut -d ' ' -f 8`
359	vnic2_gw=`echo $vnic2_md\|cut -d ' ' -f 5`
360
361	# Configure secondary VNIC
362	ssh ${proxy1_ssh:+ -o ProxyCommand="$proxy1_ssh"} $user@$cbr_ip1 sudo oci-network-config -c
363
364	# Bring up the cloud bridge
365	ssh ${proxy2_ssh:+ -o ProxyCommand="$proxy2_ssh"} $user@$cbr_ip2 /bin/sh -x cloud-bridge.sh $vnic1_dev $vnic2_dev $vnic2_gw $target_mac
366	if [ $? -eq 0 ]
367	then
368	# SSH was able to reach cloud via proxy, establish a tunnel via proxy as well
369	sudo /usr/sbin/openvpn $proxy2_vpn --config local-bridge.conf --daemon --remote $cbr_ip2
370	else
371	# Retry without proxy
372	ssh $user@$cbr_ip2 /bin/sh -x cloud-bridge.sh $vnic1_dev $vnic2_dev $vnic2_gw $target_mac
373	# Establish a tunnel to the cloud bridge
374	sudo /usr/sbin/openvpn --config local-bridge.conf --daemon --remote $cbr_ip2
375	fi
376
377	# Bridge the openvpn tap device and the local Ethernet interface
378	sudo ip link set dev $eth down
379	sudo ip link add name $br type bridge
380	sudo ip link set dev $eth master $br
381	sudo ip link set dev $tap master $br
382
383	# Bring up all interfaces
384	sudo ip link set dev $tap up
385	sudo ip link set dev $eth up
386	sudo ip link set dev $br up
387	EOT
388	log_command chmod +x "${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/local-bridge.sh"
389
390	echo "** Creating ${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/.ssh/config..." \| tee -a "${MY_LOGFILE}"
391	log_command mkdir "${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/.ssh"
392	cat >"${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/.ssh/config" <<'EOT'
393	Host *
394	StrictHostKeyChecking no
395	EOT
396	log_command chmod 400 "${MY_TARGET}/home/@@VBOX_INSERT_USER_LOGIN@@/.ssh/config"
397
398	log_command_in_target chown -R @@VBOX_INSERT_USER_LOGIN@@:@@VBOX_INSERT_USER_LOGIN@@ "/home/@@VBOX_INSERT_USER_LOGIN@@"
399
400	echo '** Creating /etc/systemd/system/keygen.service...' \| tee -a "${MY_LOGFILE}"
401	cat >"${MY_TARGET}/etc/systemd/system/keygen.service" <<'EOT'
402	[Unit]
403	Description=Boot-time ssh key pair generator
404	After=vboxadd.service
405
406	[Service]
407	ExecStart=/bin/sh -c 'su - vbox -c "cat /dev/zero \| ssh-keygen -q -N \\\"\\\""'
408	ExecStartPost=/bin/sh -c 'VBoxControl guestproperty set "/VirtualBox/Gateway/PublicKey" "`cat ~vbox/.ssh/id_rsa.pub`" --flags TRANSIENT'
409	Type=oneshot
410	RemainAfterExit=yes
411
412	[Install]
413	WantedBy=multi-user.target
414	EOT
415	log_command chmod 644 "${MY_TARGET}/etc/systemd/system/keygen.service"
416	log_command_in_target systemctl enable keygen.service
417
418	echo '** Creating /etc/sudoers.d/020_vbox_sudo...' \| tee -a "${MY_LOGFILE}"
419	echo "@@VBOX_INSERT_USER_LOGIN@@ ALL=(ALL) NOPASSWD: ALL" > "${MY_TARGET}/etc/sudoers.d/020_vbox_sudo"
420
421	#
422	# Test Execution Service.
423	#
424	@@VBOX_COND_IS_INSTALLING_TEST_EXEC_SERVICE@@
425	echo "--------------------------------------------------" >> "${MY_LOGFILE}"
426	echo '** Installing Test Execution Service...' \| tee -a "${MY_LOGFILE}"
427	log_command_in_target test "${MY_CHROOT_CDROM}/vboxvalidationkit/linux/@@VBOX_INSERT_OS_ARCH@@/TestExecService"
428	log_command mkdir -p "${MY_TARGET}/opt/validationkit" "${MY_TARGET}/media/cdrom"
429	log_command cp -R ${MY_CDROM_NOCHROOT}/vboxvalidationkit/* "${MY_TARGET}/opt/validationkit/"
430	log_command chmod -R u+rw,a+xr "${MY_TARGET}/opt/validationkit/"
431	if [ -e "${MY_TARGET}/usr/bin/chcon" -o -e "${MY_TARGET}/bin/chcon" -o -e "${MY_TARGET}/usr/sbin/chcon" -o -e "${MY_TARGET}/sbin/chcon" ]; then
432	MY_IGNORE_EXITCODE=1
433	log_command_in_target chcon -R -t usr_t "/opt/validationkit/"
434	MY_IGNORE_EXITCODE=
435	fi
436
437	# systemd service config:
438	MY_UNIT_PATH="${MY_TARGET}/lib/systemd/system"
439	test -d "${MY_TARGET}/usr/lib/systemd/system" && MY_UNIT_PATH="${MY_TARGET}/usr/lib/systemd/system"
440	if [ -d "${MY_UNIT_PATH}" ]; then
441	log_command cp "${MY_TARGET}/opt/validationkit/linux/vboxtxs.service" "${MY_UNIT_PATH}/vboxtxs.service"
442	log_command chmod 644 "${MY_UNIT_PATH}/vboxtxs.service"
443	log_command_in_target systemctl -q enable vboxtxs
444
445	# System V like:
446	elif [ -e "${MY_TARGET}/etc/init.d/" ]; then
447
448	# Install the script. On rhel6 scripts are under /etc/rc.d/ with /etc/init.d and /etc/rc?.d being symlinks.
449	if [ -d "${MY_TARGET}/etc/rc.d/init.d/" ]; then
450	MY_INIT_D_PARENT_PATH="${MY_TARGET}/etc/rc.d"
451	log_command ln -s "../../../opt/validationkit/linux/vboxtxs" "${MY_INIT_D_PARENT_PATH}/init.d/"
452	else
453	MY_INIT_D_PARENT_PATH="${MY_TARGET}/etc"
454	log_command ln -s "../../opt/validationkit/linux/vboxtxs" "${MY_INIT_D_PARENT_PATH}/init.d/"
455	fi
456
457	# Use runlevel management script if found.
458	if chroot_which chkconfig; then # Redhat based sysvinit systems
459	log_command_in_target chkconfig --add vboxtxs
460	elif chroot_which insserv; then # SUSE-based sysvinit systems
461	log_command_in_target insserv vboxtxs
462	elif chroot_which update-rc.d; then # Debian/Ubuntu-based systems
463	log_command_in_target update-rc.d vboxtxs defaults
464	elif chroot_which rc-update; then # Gentoo Linux
465	log_command_in_target rc-update add vboxtxs default
466	# Fall back on hardcoded symlinking.
467	else
468	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc0.d/K65vboxtxs"
469	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc1.d/K65vboxtxs"
470	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc6.d/K65vboxtxs"
471	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc2.d/S35vboxtxs"
472	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc3.d/S35vboxtxs"
473	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc4.d/S35vboxtxs"
474	log_command ln -s "../init.d/vboxtxs" "${MY_INIT_D_PARENT_PATH}/rc5.d/S35vboxtxs"
475	fi
476	else
477	echo "** error: Unknown init script system." \| tee -a "${MY_LOGFILE}"
478	fi
479
480	@@VBOX_COND_END@@
481
482
483	#
484	# Run user command.
485	#
486	@@VBOX_COND_HAS_POST_INSTALL_COMMAND@@
487	echo '** Running custom user command ...' \| tee -a "${MY_LOGFILE}"
488	log_command @@VBOX_INSERT_POST_INSTALL_COMMAND@@
489	@@VBOX_COND_END@@
490
491
492	#
493	# Unmount the cdrom if we bound it and clean up the chroot if we set it up.
494	#
495	if [ -n "${MY_UNMOUNT_TARGET_CDROM}" ]; then
496	echo "** unbinding cdrom from jail..." \| tee -a "${MY_LOGFILE}"
497	log_command umount "${MY_TARGET}${MY_CHROOT_CDROM}"
498	fi
499
500	if [ -n "${MY_RMDIR_TARGET_CDROM}" ]; then
501	log_command rmdir "${MY_TARGET}${MY_CHROOT_CDROM}"
502	fi
503
504
505	#
506	# Log footer.
507	#
508	echo "******************************************************************************" >> "${MY_LOGFILE}"
509	echo "** Date: `date -R`" >> "${MY_LOGFILE}"
510	echo "** Final exit code: ${MY_EXITCODE}" >> "${MY_LOGFILE}"
511	echo "******************************************************************************" >> "${MY_LOGFILE}"
512
513	exit ${MY_EXITCODE}
514

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source: vbox/trunk/src/VBox/Main/UnattendedTemplates/lgw_postinstall.sh@ 87093

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