Annotation of /trunk/mlivecdbuild/profiles/alx-0_7_branch/prepare_custom

#!/bin/bash

updateconfig()
{
	local variables="$@"
	local value
	local i

	if [[ -z ${CONFIG} ]]
	then
		echo "You must define \$CONFIG varibale first!"
		return 1
	fi

	for i in ${variables}
	do
		value="$(eval echo \${NEW_${i}})"
		if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
		then
			echo "fixing ${i} -> ${value}"
			sed -i "s|^\(${i}=\).*|\1\"${value}\"|" ${CONFIG}
		else
			echo "adding ${i}=${value}"
			echo "${i}=\"${value}\"" >> ${CONFIG}
		fi
	done
}

##
# create the install tarball
##
create_install_tarball()
{
	install -d ${LIVECDROOT}/install-temp
	install -d ${CDISOROOT}/system

	# use all settings from the global config, but the basesystem
	# has to be the normal install basesystem not for livecds
	mage-bootstrap \
		--root ${LIVECDROOT}/install-temp \
		--profile ${MAGE_PROFILE} \
		--magerc ${MAGERC} \
		--toolchain ${TOOLCHAIN} \
		--update-tarball \
		--basesystem basesystem || die "bootstrapping target system failed!"

	# set an empty root password for the install system too
	chroot ${LIVECDROOT}/install-temp passwd -d root

	# add user station with empty password
	chroot ${LIVECDROOT}/install-temp adduser -G users -h /home/station -s /bin/bash -D station

	# install xinitrc
	echo 'exec startfluxbox' > ${LIVECDROOT}/install-temp/home/station/.xinitrc

	# fix hostname and hosts file
	echo "alx-i486" > ${LIVECDROOT}/install-temp/etc/hostname
	echo "127.0.0.1 localhost alx-i486.magellan-linux.de alx-i486" > ${LIVECDROOT}/install-temp/etc/hosts
	cat >> ${LIVECDROOT}/install-temp/etc/hosts << EOF
::1             ip6-localhost   ip6-loopback
fe00::0         ip6-localnet
ff00::0         ip6-mcastprefix
ff02::1         ip6-allnodes
ff02::2         ip6-allrouters
ff02::3         ip6-allhosts
EOF

	# create a default network interface config file
	cat > ${LIVECDROOT}/install-temp/etc/conf.d/net.eth0 << EOF
ONBOOT="yes"
NETWORKING="dhcp"
EOF

	# fix mage.rc and config.rc
	NEW_SQL_USER="alx_install"
	NEW_SQL_PASS="@lx"
	NEW_SQL_HOST="128.20.41.110"
	NEW_SQL_DB="alx_web"
	NEW_SMB_UPDATE_HOST="//${NEW_SQL_HOST}/magetmp"
	NEW_SMB_UPDATE_USER="${NEW_SQL_USER}"
	NEW_SMB_UPDATE_PASS="${NEW_SQL_PASS}"
	NEW_MAGE_MIRRORS="http://${NEW_SQL_HOST}/magellan/alx-070"
	NEW_MAGE_RSYNC="rsync://${NEW_SQL_HOST}/mage-alx-070"
	NEW_RSYNC="${NEW_MAGE_RSYNC}"
	NEW_SMAGE2RSYNC="rsync://${NEW_SQL_HOST}/smage-alx-070"
	NEW_MIRRORS="${NEW_MAGE_MIRRORS}"
	NEW_MAGE_UNINSTALL_TIMEOUT="0"
	CONFIG="${LIVECDROOT}/install-temp/etc/mage.rc"
	updateconfig RSYNC SMAGE2RSYNC MIRRORS MAGE_UNINSTALL_TIMEOUT
	CONFIG="${LIVECDROOT}/install-temp/etc/alxconfig-ng/config.rc"
	updateconfig SQL_USER SQL_PASS SQL_HOST SQL_DB SMB_UPDATE_HOST SMB_UPDATE_USER SMB_UPDATE_PASS MAGE_MIRRORS MAGE_RSYNC

	# create tarball
	[[ -f ${CDISOROOT}/system/alx-i486.tar.bz2 ]] && rm ${CDISOROOT}/system/alx-i486.tar.bz2
	( cd ${LIVECDROOT}/install-temp; tar cvjpf ${CDISOROOT}/system/alx-i486.tar.bz2 ./ | tee log)

	# create images.conf
	echo "CDIMAGENAME=alx-i486.tar.bz2" > ${CDISOROOT}/system/images.conf
	echo "TOTALLINES=$(wc -l ${LIVECDROOT}/install-temp/log | cut -d' ' -f1)" >> ${CDISOROOT}/system/images.conf

	create_netboot_image

	# clean up
	if [[ -d ${LIVECDROOT}/install-temp ]]
	then
		rm -rf ${LIVECDROOT}/install-temp
	fi
}

##
# create the network image
##
create_netboot_image()
{
	install -d ${CDISOROOT}/netboot
	install -d ${LIVECDROOT}/network-temp

	install -d ${LIVECDROOT}/network-temp/{LiveOS,mnt} || die

	# get the actual size of the chroot
	size=$(du -s ${LIVECDROOT}/install-temp | sed 's:^\(.*\)[[:space:]].*:\1:')

	# generate a ext3fs file for devicemapper
	dd if=/dev/zero of=${LIVECDROOT}/network-temp/LiveOS/ext3fs.img bs=1024 count=$(( ${size} + 10 )) || die
	# create a filesystem
	mkfs.ext3 -L "_${CDID}_EXT3" -m 1 -b 1024 -F ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img || die
	# set mount_counts and check_intervals to 0
	# set dir_index top, to speed up thing with hashed b-trees
	# allow acls too
	tune2fs -c0 -i0 -Odir_index -ouser_xattr,acl ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img || die

	# losetup the device
	loopdev=$(losetup -f)
	[[ -z ${loopdev} ]] && die "No unused loopdev found. Maybe you want 'modprobe loop'?"

	# mount the image
	losetup ${loopdev} ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img || die
	mount ${loopdev} ${LIVECDROOT}/network-temp/mnt || die

	# copy everything to the image file and preserve permissions
	( cd ${LIVECDROOT}/install-temp && tar cpf - . ) | ( cd ${LIVECDROOT}/network-temp/mnt && tar xvpf - )
	sleep 3

	# now umount everything and create the squashfs image
	umount ${LIVECDROOT}/network-temp/mnt || die
	losetup -d ${loopdev} || die
	# remove mount to not ending up in the squashfs image
	if [[ -d ${LIVECDROOT}/network-temp/mnt ]]
	then
		rm -r ${LIVECDROOT}/network-temp/mnt || die
	fi
	mksquashfs ${LIVECDROOT}/network-temp ${CDISOROOT}/netboot/squashfs.img || die

	# copy kernel and create initramfs to isoroot/netboot
	install -d ${CDISOROOT}/netboot || die
	# kernel
	kimg="$(find ${CDCHROOTDIR}/boot -name kernel-\* -printf '%f\n')"
	install ${CDCHROOTDIR}/boot/${kimg} ${CDISOROOT}/netboot/${CDKERNELNAME} || die
	# initrd
	install -d ${CDCHROOTDIR}/etc/dracut.conf.d || die
	echo 'add_dracutmodules+=" livenet busybox"' > ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf || die
	echo 'omit_dracutmodules+=" systemd plymouth mcored"' >> ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf || die
	# install dracut-dev package to have all modules
	custom_packages install dracut-dev curl curl-dev || die
	## mlivecdbuild function
	generate_initrd
	mv ${CDISOROOT}/isolinux/initrd.gz ${CDISOROOT}/netboot/ || die
	custom_packages uninstall dracut-dev curl curl-dev || die
	if [ -e ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf ]
	then
		rm ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf
	fi

	# final cleanup
	if [[ -d ${LIVECDROOT}/network-temp ]]
	then
		rm -r ${LIVECDROOT}/network-temp || die
	fi
}

# set an empty root password
chroot ${CDCHROOTDIR} passwd -d root

# install a custom boot-duration matching this livecd
install -d ${CDCHROOTDIR}/var/lib/plymouth || die
install -m 0644 $(get_profile boot-duration.livecd) ${CDCHROOTDIR}/var/lib/plymouth/boot-duration || die

# install mnt-cdrom mount service, should be provided by alxinstall-ng
#install -m 0644 $(get_profile mnt-cdrom.mount) ${CDCHROOTDIR}/usr/lib/systemd/system/mnt-cdrom.mount || die
#ln -snf ../mnt-cdrom.mount ${CDCHROOTDIR}/usr/lib/systemd/system/local-fs.target.wants/mnt-cdrom.mount || die

# disable splash X11 vt change and set splash to be always verbose
#if [[ -f ${CDCHROOTDIR}/etc/splash/splash.conf ]]
#then
#	sed -i -e 's:^\(SPLASH_X11_TTY=.*\):#\1:' \
#		-e 's:^\(SPLASH_MODE=\).*:\1\"verbose\":' \
#		${CDCHROOTDIR}/etc/splash/splash.conf
#fi

# setup de keymap and locales
if [ -f ${CDCHROOTDIR}/etc/vconsole.conf ]
then
	cat > ${CDCHROOTDIR}/etc/vconsole.conf << EOF || die
KEYMAP=de
KEYMAP_TOGGLE=
FONT=lat9w-16
FONT_MAP=8859-1_to_uni
FONT_UNIMAP=
EOF
fi
if [ -f ${CDCHROOTDIR}/etc/locale.conf ]
then
	sed -i "s:^\(LANG=\).*:\1\"de_DE.utf8\":" ${CDCHROOTDIR}/etc/locale.conf || die
fi

# stop here if the user don't want to create the install tarball
[[ -n ${SKIP_CREATE_INSTALL_TARBALL} ]] || create_install_tarball

# install usb-install script
[ ! -d ${CDISOROOT}/usb-install ] && mkdir ${CDISOROOT}/usb-install
[ -f $(get_profile usb-install/usb-install.cmd) ] && cp $(get_profile usb-install)/usb-install.cmd ${CDISOROOT}/usb-install
[ -f $(get_profile usb-install/syslinux.exe) ] && cp $(get_profile usb-install)/syslinux.exe ${CDISOROOT}/usb-install
[ -f $(get_profile usb-install/syslinux.cfg) ] && cp $(get_profile usb-install)/syslinux.cfg ${CDISOROOT}/usb-install
1	niro	2119	#!/bin/bash
2
3	niro	2664	updateconfig()
4			{
5			local variables="$@"
6			local value
7			local i
8
9			if [[ -z ${CONFIG} ]]
10			then
11			echo "You must define \$CONFIG varibale first!"
12			return 1
13			fi
14
15			for i in ${variables}
16			do
17			value="$(eval echo \${NEW_${i}})"
18			if [[ ! -z $(grep "^${i}=" ${CONFIG}) ]]
19			then
20			echo "fixing ${i} -> ${value}"
21			sed -i "s\|^\(${i}=\).*\|\1\"${value}\"\|" ${CONFIG}
22			else
23			echo "adding ${i}=${value}"
24			echo "${i}=\"${value}\"" >> ${CONFIG}
25			fi
26			done
27			}
28
29			##
30			# create the install tarball
31			##
32			create_install_tarball()
33			{
34			install -d ${LIVECDROOT}/install-temp
35			install -d ${CDISOROOT}/system
36
37			# use all settings from the global config, but the basesystem
38			# has to be the normal install basesystem not for livecds
39			mage-bootstrap \
40			--root ${LIVECDROOT}/install-temp \
41			--profile ${MAGE_PROFILE} \
42			--magerc ${MAGERC} \
43			--toolchain ${TOOLCHAIN} \
44			--update-tarball \
45			--basesystem basesystem \|\| die "bootstrapping target system failed!"
46
47			# set an empty root password for the install system too
48			chroot ${LIVECDROOT}/install-temp passwd -d root
49
50			# add user station with empty password
51			chroot ${LIVECDROOT}/install-temp adduser -G users -h /home/station -s /bin/bash -D station
52
53			# install xinitrc
54			echo 'exec startfluxbox' > ${LIVECDROOT}/install-temp/home/station/.xinitrc
55
56			# fix hostname and hosts file
57			echo "alx-i486" > ${LIVECDROOT}/install-temp/etc/hostname
58			echo "127.0.0.1 localhost alx-i486.magellan-linux.de alx-i486" > ${LIVECDROOT}/install-temp/etc/hosts
59			cat >> ${LIVECDROOT}/install-temp/etc/hosts << EOF
60			::1 ip6-localhost ip6-loopback
61			fe00::0 ip6-localnet
62			ff00::0 ip6-mcastprefix
63			ff02::1 ip6-allnodes
64			ff02::2 ip6-allrouters
65			ff02::3 ip6-allhosts
66			EOF
67
68			# create a default network interface config file
69			cat > ${LIVECDROOT}/install-temp/etc/conf.d/net.eth0 << EOF
70			ONBOOT="yes"
71			NETWORKING="dhcp"
72			EOF
73
74			# fix mage.rc and config.rc
75			NEW_SQL_USER="alx_install"
76			NEW_SQL_PASS="@lx"
77			NEW_SQL_HOST="128.20.41.110"
78			NEW_SQL_DB="alx_web"
79			NEW_SMB_UPDATE_HOST="//${NEW_SQL_HOST}/magetmp"
80			NEW_SMB_UPDATE_USER="${NEW_SQL_USER}"
81			NEW_SMB_UPDATE_PASS="${NEW_SQL_PASS}"
82			NEW_MAGE_MIRRORS="http://${NEW_SQL_HOST}/magellan/alx-070"
83			NEW_MAGE_RSYNC="rsync://${NEW_SQL_HOST}/mage-alx-070"
84			NEW_RSYNC="${NEW_MAGE_RSYNC}"
85			NEW_SMAGE2RSYNC="rsync://${NEW_SQL_HOST}/smage-alx-070"
86			NEW_MIRRORS="${NEW_MAGE_MIRRORS}"
87			NEW_MAGE_UNINSTALL_TIMEOUT="0"
88			CONFIG="${LIVECDROOT}/install-temp/etc/mage.rc"
89			updateconfig RSYNC SMAGE2RSYNC MIRRORS MAGE_UNINSTALL_TIMEOUT
90			CONFIG="${LIVECDROOT}/install-temp/etc/alxconfig-ng/config.rc"
91			updateconfig SQL_USER SQL_PASS SQL_HOST SQL_DB SMB_UPDATE_HOST SMB_UPDATE_USER SMB_UPDATE_PASS MAGE_MIRRORS MAGE_RSYNC
92
93			# create tarball
94			[[ -f ${CDISOROOT}/system/alx-i486.tar.bz2 ]] && rm ${CDISOROOT}/system/alx-i486.tar.bz2
95			( cd ${LIVECDROOT}/install-temp; tar cvjpf ${CDISOROOT}/system/alx-i486.tar.bz2 ./ \| tee log)
96
97			# create images.conf
98			echo "CDIMAGENAME=alx-i486.tar.bz2" > ${CDISOROOT}/system/images.conf
99			echo "TOTALLINES=$(wc -l ${LIVECDROOT}/install-temp/log \| cut -d' ' -f1)" >> ${CDISOROOT}/system/images.conf
100
101			create_netboot_image
102
103			# clean up
104			if [[ -d ${LIVECDROOT}/install-temp ]]
105			then
106			rm -rf ${LIVECDROOT}/install-temp
107			fi
108			}
109
110			##
111			# create the network image
112			##
113			create_netboot_image()
114			{
115			install -d ${CDISOROOT}/netboot
116			install -d ${LIVECDROOT}/network-temp
117
118			install -d ${LIVECDROOT}/network-temp/{LiveOS,mnt} \|\| die
119
120			# get the actual size of the chroot
121			size=$(du -s ${LIVECDROOT}/install-temp \| sed 's:^\(.\)[[:space:]].:\1:')
122
123			# generate a ext3fs file for devicemapper
124			dd if=/dev/zero of=${LIVECDROOT}/network-temp/LiveOS/ext3fs.img bs=1024 count=$(( ${size} + 10 )) \|\| die
125			# create a filesystem
126			mkfs.ext3 -L "_${CDID}_EXT3" -m 1 -b 1024 -F ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img \|\| die
127			# set mount_counts and check_intervals to 0
128			# set dir_index top, to speed up thing with hashed b-trees
129			# allow acls too
130			tune2fs -c0 -i0 -Odir_index -ouser_xattr,acl ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img \|\| die
131
132			# losetup the device
133			loopdev=$(losetup -f)
134			[[ -z ${loopdev} ]] && die "No unused loopdev found. Maybe you want 'modprobe loop'?"
135
136			# mount the image
137			losetup ${loopdev} ${LIVECDROOT}/network-temp/LiveOS/ext3fs.img \|\| die
138			mount ${loopdev} ${LIVECDROOT}/network-temp/mnt \|\| die
139
140			# copy everything to the image file and preserve permissions
141			( cd ${LIVECDROOT}/install-temp && tar cpf - . ) \| ( cd ${LIVECDROOT}/network-temp/mnt && tar xvpf - )
142			sleep 3
143
144			# now umount everything and create the squashfs image
145			umount ${LIVECDROOT}/network-temp/mnt \|\| die
146			losetup -d ${loopdev} \|\| die
147			# remove mount to not ending up in the squashfs image
148			if [[ -d ${LIVECDROOT}/network-temp/mnt ]]
149			then
150			rm -r ${LIVECDROOT}/network-temp/mnt \|\| die
151			fi
152			mksquashfs ${LIVECDROOT}/network-temp ${CDISOROOT}/netboot/squashfs.img \|\| die
153
154			# copy kernel and create initramfs to isoroot/netboot
155			install -d ${CDISOROOT}/netboot \|\| die
156			# kernel
157			kimg="$(find ${CDCHROOTDIR}/boot -name kernel-\* -printf '%f\n')"
158			install ${CDCHROOTDIR}/boot/${kimg} ${CDISOROOT}/netboot/${CDKERNELNAME} \|\| die
159			# initrd
160			install -d ${CDCHROOTDIR}/etc/dracut.conf.d \|\| die
161			echo 'add_dracutmodules+=" livenet busybox"' > ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf \|\| die
162			echo 'omit_dracutmodules+=" systemd plymouth mcored"' >> ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf \|\| die
163			# install dracut-dev package to have all modules
164			custom_packages install dracut-dev curl curl-dev \|\| die
165			## mlivecdbuild function
166			generate_initrd
167			mv ${CDISOROOT}/isolinux/initrd.gz ${CDISOROOT}/netboot/ \|\| die
168			custom_packages uninstall dracut-dev curl curl-dev \|\| die
169			if [ -e ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf ]
170			then
171			rm ${CDCHROOTDIR}/etc/dracut.conf.d/03-netboot.conf
172			fi
173
174			# final cleanup
175			if [[ -d ${LIVECDROOT}/network-temp ]]
176			then
177			rm -r ${LIVECDROOT}/network-temp \|\| die
178			fi
179			}
180
181	niro	2119	# set an empty root password
182			chroot ${CDCHROOTDIR} passwd -d root
183
184			# install a custom boot-duration matching this livecd
185			install -d ${CDCHROOTDIR}/var/lib/plymouth \|\| die
186			install -m 0644 $(get_profile boot-duration.livecd) ${CDCHROOTDIR}/var/lib/plymouth/boot-duration \|\| die
187
188	niro	2121	# install mnt-cdrom mount service, should be provided by alxinstall-ng
189	niro	2661	#install -m 0644 $(get_profile mnt-cdrom.mount) ${CDCHROOTDIR}/usr/lib/systemd/system/mnt-cdrom.mount \|\| die
190			#ln -snf ../mnt-cdrom.mount ${CDCHROOTDIR}/usr/lib/systemd/system/local-fs.target.wants/mnt-cdrom.mount \|\| die
191	niro	2121
192	niro	2119	# disable splash X11 vt change and set splash to be always verbose
193			#if [[ -f ${CDCHROOTDIR}/etc/splash/splash.conf ]]
194			#then
195			# sed -i -e 's:^\(SPLASH_X11_TTY=.*\):#\1:' \
196			# -e 's:^\(SPLASH_MODE=\).*:\1\"verbose\":' \
197			# ${CDCHROOTDIR}/etc/splash/splash.conf
198			#fi
199
200	niro	2661	# setup de keymap and locales
201			if [ -f ${CDCHROOTDIR}/etc/vconsole.conf ]
202			then
203	niro	2663	cat > ${CDCHROOTDIR}/etc/vconsole.conf << EOF \|\| die
204	niro	2661	KEYMAP=de
205			KEYMAP_TOGGLE=
206			FONT=lat9w-16
207			FONT_MAP=8859-1_to_uni
208			FONT_UNIMAP=
209			EOF
210			fi
211			if [ -f ${CDCHROOTDIR}/etc/locale.conf ]
212			then
213	niro	2662	sed -i "s:^\(LANG=\).*:\1\"de_DE.utf8\":" ${CDCHROOTDIR}/etc/locale.conf \|\| die
214	niro	2661	fi
215
216	niro	2119	# stop here if the user don't want to create the install tarball
217	niro	2664	[[ -n ${SKIP_CREATE_INSTALL_TARBALL} ]] \|\| create_install_tarball
218	niro	2119
219			# install usb-install script
220			[ ! -d ${CDISOROOT}/usb-install ] && mkdir ${CDISOROOT}/usb-install
221			[ -f $(get_profile usb-install/usb-install.cmd) ] && cp $(get_profile usb-install)/usb-install.cmd ${CDISOROOT}/usb-install
222			[ -f $(get_profile usb-install/syslinux.exe) ] && cp $(get_profile usb-install)/syslinux.exe ${CDISOROOT}/usb-install
223			[ -f $(get_profile usb-install/syslinux.cfg) ] && cp $(get_profile usb-install)/syslinux.cfg ${CDISOROOT}/usb-install