Contents of /tags/grubby-7_0_18/new-kernel-pkg

#!/bin/bash
# $Id$
#
# new-kernel-pkg
# Invoked upon installation or removal of a kernel package, the following
# tasks are/can be done here:
# creation/removal of initrd
# run of depmod/removal of depmod generated files
# addition/removal of kernel images from grub/lilo configuration (via grubby)
#
# Copyright 2002-2008 Red Hat, Inc.  All rights reserved.
# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

PATH=/sbin:/bin:$PATH

lilo=/sbin/lilo

# some defaults that are sane for most arches
kernelName=kernel

if [ -x ./grubby ]
then
	grubby=./grubby
else
	grubby=/sbin/grubby
fi

[ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby

cfgGrub=""
cfgLilo=""
runLilo=""
grubConfig=""

ARCH=$(uname -m)

if [[ ${ARCH} = ia64 ]]
then
	liloConfig=/boot/efi/EFI/redhat/elilo.conf
	bootPrefix=/boot/efi/EFI/redhat
	liloFlag=elilo
	isx86=""
elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	liloConfig=/etc/yaboot.conf
	bootPrefix=/boot
	lilo=/sbin/ybin
	liloFlag=yaboot
	runLilo="yes"
	isx86=""
elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]]
then
	liloConfig=/etc/silo.conf
	bootPrefix=/boot
	liloFlag=silo
	lilo=/sbin/silo
	isx86=""
elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]]
then
	liloConfig=/etc/zipl.conf
	bootPrefix=/boot
	liloFlag=zipl
	lilo=/sbin/zipl
	runLilo="yes"
	isx86=""
else
	# this leaves i?86 and x86_64
	liloConfig=/etc/lilo.conf
	grubConfig=/boot/grub/grub.conf
	bootPrefix=/boot
	liloFlag=lilo
	isx86="yes"
fi

mode=""
version=""
initrd=""
dracut=""
dracuthostonly=""
initrdfile=""
moddep=""
verbose=""
makedefault=""
package=""
mbkernel=""
mbargs=""
adddracutargs=""
addplymouthinitrd=""

usage()
{
	echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
	echo "       [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
	echo "       [--kernel-args=<args>] [--remove-args=<args>]" >&2
	echo "       [--banner=<banner>] [--multiboot=multiboot]" >&2
	echo "       [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
	echo "       [--add-plymouth-initrd]" >&2
	echo "       [--host-only]" >&2
	echo "       <--install | --remove | --update> <kernel-version>" >&2
	echo "       (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
	exit 1
}

run_grub2()
{
	if [ -d /boot/grub -a -x /sbin/grub-mkconfig ]
	then
		cp /boot/grub/grub.cfg /boot/grub/grub.cfg.old
		/sbin/grub-mkconfig -o /boot/grub/grub.cfg
	fi
}

install()
{
	# XXX kernel should be able to be specified also (or work right on ia64)
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
		if [[ -z ${initrdfile} ]]
		then
			[[ -n ${verbose} ]] && echo "No initrd, just adding system map"
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
		else
			/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
			/sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
			rm ${bootPrefix}/vmlinux.sm-${version}
		fi
		return
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	# get the root filesystem to use
	rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)

	if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
	then
		[[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
		cfgLilo=""
	fi

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"

		if [[ -n ${banner} ]]
		then
			title="${banner} (${version})"
		elif [ -f /etc/mageversion ]
		then
			title="Magellan Linux $(< /etc/mageversion) (${version})"
		else
			title="Magellan Linux (${version})"
		fi
		${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} --copy-default ${makedefault} --title "${title}" \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"

		${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
			--copy-default ${makedefault} --title ${version} \
			${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
			--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi
}

remove()
{
	# FIXME: is this a good heuristic to find out if we're on iSeries?
	if [ -d /proc/iSeries ]
	then
		[[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
		rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
		return
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
		${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
		${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi
}

update()
{
	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
	then
		[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
		return
	fi

	INITRD=""
	if [ -f ${initrdfile} ]
	then
		[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
		INITRD="--initrd ${initrdfile}"

		if [[ -n ${addplymouthinitrd} ]]
		then
			INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
		fi
	fi

	# Run grub2's configuration update in parallel, if it is installed
	run_grub2

	if [[ -n ${cfgGrub} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
		${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"}
	else
		[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
	fi

	if [[ -n ${cfgLilo} ]]
	then
		[[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
		${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
			${INITRD} \
			${kernargs:+--args="${kernargs}"} \
			${removeargs:+--remove-args="${removeargs}"} \
			--${liloFlag}

		if [[ -n ${runLilo} ]]
		then
			[[ -n ${verbose} ]] && echo "running ${lilo}"
			if [ ! -x ${lilo} ]
			then
				[[ -n ${verbose} ]] && echo "${lilo} does not exist"
			else
				${lilo} > /dev/null
			fi
		fi
	else
		[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
	fi
}

mkinitrd()
{
	if [[ -n ${dracut} ]]
	then
		tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"
	else
		tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"
	fi
	[[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
	${tool}
	rc=$?
	if [ ${rc} != 0 ]
	then
		echo "mkinitrd failed" >&2
		exit 1
	fi
}

rminitrd()
{
	[[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
	[ -f ${initrdfile} ] && rm -f ${initrdfile}
}

doDepmod()
{
	[[ -n ${verbose} ]] && echo "running depmod for ${version}"
	depmod -ae -F /boot/System.map-${version} ${version}
}

doRmmoddep()
{
	[[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
	[ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
}


while [ $# -gt 0 ]
do
	case $1 in
		--mkinitrd)
			initrd="make"
			;;

		--rminitrd)
			initrd="remove"
			;;

		--dracut)
			dracut=--dracut
			;;

		--host-only)
			dracuthostonly=-H
			;;

		--initrdfile*)
			if echo $1 | grep '=' >/dev/null
			then
				initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
			else
				initrdfile=$2
				shift
			fi
			;;

		--kernel-args*)
			if echo $1 | grep '=' >/dev/null
			then
				kernargs=$(echo $1 | sed 's/^--kernel-args=//')
			else
				kernargs=$2
				shift
			fi
			;;

		--remove-args*)
			if echo $1 | grep '=' >/dev/null
			then
				removeargs=$(echo $1 | sed 's/^--remove-args=//')
			else
				removeargs=$2
				shift
			fi
			;;

		--banner*)
			if echo $1 | grep '=' >/dev/null
			then
				banner=$(echo $1 | sed 's/^--banner=//')
			else
				banner=$2
				shift
			fi
			;;

		--multiboot*)
			if echo $1 |grep '=' >/dev/null
			then
				mbkernel=$(echo $1 | sed 's/^--multiboot=//')
			else
				# can't really support having an optional second arg here
				# sorry!
				mbkernel="/boot/xen.gz"
			fi
			;;

		--mbargs*)
			if echo $1 |grep '=' >/dev/null
			then
				mbargs=$(echo $1 | sed 's/^--mbargs=//')
			else
				mbargs="$2"
				shift
			fi
			;;

		--depmod)
			moddep="make"
			;;

		--rmmoddep)
			moddep="remove"
			;;

		--make-default)
			makedefault="--make-default"
			;;

		--package)
			if echo $1 | grep '=' >/dev/null
			then
				package=$(echo $1 | sed 's/^--package=//')
			else
				package=$2
				shift
			fi
			;;

		--add-dracut-args)
			adddracutargs=--add-dracut-args
			;;

		--add-plymouth-initrd)
			addplymouthinitrd=--add-plymouth-initrd
			;;

		-v)
			verbose=-v
			;;

		*)
			if [[ -z ${mode} ]]
			then
				mode=$1
			elif [[ -z ${version} ]]
			then
				version=$1
			else
				usage
			fi
			;;
	esac

	shift
done

# make sure the mode is valid
if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
then
	usage
fi

if [[ -z ${version} ]]
then
	usage
fi

if [ "${mode}" != "--install" -a "${makedefault}" ]
then
	usage
fi

kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)

# kernel image for 2.4 is kernel
if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
then
	if [[ ${kernelmajor} = 2.4 ]]
	then
		kernelName=kernel
	fi
fi

# set the initrd file based on arch; ia64 is the only currently known oddball
if [[ -z ${initrdfile} ]]
then
	INITRD_NAME_PREFIX="initrd"
	if [[ -n ${dracut} ]]
	then
		INITRD_NAME_PREFIX="initramfs"
	fi

	if [[ $(uname -m) = ia64 ]]
	then
		initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
	else
		initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
	fi
fi
[[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"

# add dracut i18n, keyboard and plymouth kernel args if requested
if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
then
	[ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
	[ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont

	if [[ -n ${KEYMAP} ]]
	then
		kernargs="${kernargs} KEYTABLE=${KEYMAP}"
	fi

	if [[ -n ${CONSOLEFONT} ]]
	then
		kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
	fi
fi

# set this as the default if we have the package and it matches
if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
	[[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
then
	makedefault="--make-default"
	[[ -n ${verbose} ]] && echo "making it the default based on config"
fi

if [[ ${moddep} = make ]]
then
	doDepmod
elif [[ ${moddep} = remove ]]
then
	doRmmoddep
fi

if [[ ${initrd} = make ]]
then
	mkinitrd
elif [[ ${initrd} = remove ]]
then
	rminitrd
fi

if [ ! -x ${grubby} ]
then
	[[ -n ${verbose} ]] && echo "${grubby} does not exist"
	exit 0
fi

[[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
[[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1

# if we have a lilo config on an x86 box, see if the default boot loader
# is lilo to determine if it should be run
if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
then
	runLilo=$(${grubby} --bootloader-probe | grep lilo)
fi

if [[ ${mode} = --install ]]
then
	install
elif [[ ${mode} = --remove ]]
then
	remove
elif [[ ${mode} = --update ]]
then
	update
fi

exit 0
1	#!/bin/bash
2	# $Id$
3	#
4	# new-kernel-pkg
5	# Invoked upon installation or removal of a kernel package, the following
6	# tasks are/can be done here:
7	# creation/removal of initrd
8	# run of depmod/removal of depmod generated files
9	# addition/removal of kernel images from grub/lilo configuration (via grubby)
10	#
11	# Copyright 2002-2008 Red Hat, Inc. All rights reserved.
12	# modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
13	#
14	# This program is free software; you can redistribute it and/or modify
15	# it under the terms of the GNU General Public License as published by
16	# the Free Software Foundation; either version 2 of the License, or
17	# (at your option) any later version.
18	#
19	# This program is distributed in the hope that it will be useful,
20	# but WITHOUT ANY WARRANTY; without even the implied warranty of
21	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22	# GNU General Public License for more details.
23	#
24	# You should have received a copy of the GNU General Public License
25	# along with this program. If not, see <http://www.gnu.org/licenses/>.
26	#
27
28	PATH=/sbin:/bin:$PATH
29
30	lilo=/sbin/lilo
31
32	# some defaults that are sane for most arches
33	kernelName=kernel
34
35	if [ -x ./grubby ]
36	then
37	grubby=./grubby
38	else
39	grubby=/sbin/grubby
40	fi
41
42	[ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
43
44	cfgGrub=""
45	cfgLilo=""
46	runLilo=""
47	grubConfig=""
48
49	ARCH=$(uname -m)
50
51	if [[ ${ARCH} = ia64 ]]
52	then
53	liloConfig=/boot/efi/EFI/redhat/elilo.conf
54	bootPrefix=/boot/efi/EFI/redhat
55	liloFlag=elilo
56	isx86=""
57	elif [[ ${ARCH} = ppc64 ]] \|\| [[ ${ARCH} = ppc ]]
58	then
59	liloConfig=/etc/yaboot.conf
60	bootPrefix=/boot
61	lilo=/sbin/ybin
62	liloFlag=yaboot
63	runLilo="yes"
64	isx86=""
65	elif [[ ${ARCH} = sparc ]] \|\| [[ ${ARCH} = sparc64 ]]
66	then
67	liloConfig=/etc/silo.conf
68	bootPrefix=/boot
69	liloFlag=silo
70	lilo=/sbin/silo
71	isx86=""
72	elif [[ ${ARCH} = s390 ]] \|\| [[ ${ARCH} = s390x ]]
73	then
74	liloConfig=/etc/zipl.conf
75	bootPrefix=/boot
76	liloFlag=zipl
77	lilo=/sbin/zipl
78	runLilo="yes"
79	isx86=""
80	else
81	# this leaves i?86 and x86_64
82	liloConfig=/etc/lilo.conf
83	grubConfig=/boot/grub/grub.conf
84	bootPrefix=/boot
85	liloFlag=lilo
86	isx86="yes"
87	fi
88
89	mode=""
90	version=""
91	initrd=""
92	dracut=""
93	dracuthostonly=""
94	initrdfile=""
95	moddep=""
96	verbose=""
97	makedefault=""
98	package=""
99	mbkernel=""
100	mbargs=""
101	adddracutargs=""
102	addplymouthinitrd=""
103
104	usage()
105	{
106	echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
107	echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
108	echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2
109	echo " [--banner=<banner>] [--multiboot=multiboot]" >&2
110	echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
111	echo " [--add-plymouth-initrd]" >&2
112	echo " [--host-only]" >&2
113	echo " <--install \| --remove \| --update> <kernel-version>" >&2
114	echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
115	exit 1
116	}
117
118	run_grub2()
119	{
120	if [ -d /boot/grub -a -x /sbin/grub-mkconfig ]
121	then
122	cp /boot/grub/grub.cfg /boot/grub/grub.cfg.old
123	/sbin/grub-mkconfig -o /boot/grub/grub.cfg
124	fi
125	}
126
127	install()
128	{
129	# XXX kernel should be able to be specified also (or work right on ia64)
130	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
131	then
132	[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
133	return
134	fi
135
136	INITRD=""
137	if [ -f ${initrdfile} ]
138	then
139	[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
140	INITRD="--initrd ${initrdfile}"
141
142	if [[ -n ${addplymouthinitrd} ]]
143	then
144	INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
145	fi
146	fi
147
148	# FIXME: is this a good heuristic to find out if we're on iSeries?
149	if [ -d /proc/iSeries ]
150	then
151	[[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
152	if [[ -z ${initrdfile} ]]
153	then
154	[[ -n ${verbose} ]] && echo "No initrd, just adding system map"
155	/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
156	else
157	/sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
158	/sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
159	rm ${bootPrefix}/vmlinux.sm-${version}
160	fi
161	return
162	fi
163
164	# Run grub2's configuration update in parallel, if it is installed
165	run_grub2
166
167	# get the root filesystem to use
168	rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab)
169
170	if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
171	then
172	[[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
173	cfgLilo=""
174	fi
175
176	if [[ -n ${cfgGrub} ]]
177	then
178	[[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"
179
180	if [[ -n ${banner} ]]
181	then
182	title="${banner} (${version})"
183	elif [ -f /etc/mageversion ]
184	then
185	title="Magellan Linux $(< /etc/mageversion) (${version})"
186	else
187	title="Magellan Linux (${version})"
188	fi
189	${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} \
190	${INITRD} --copy-default ${makedefault} --title "${title}" \
191	${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
192	--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
193	else
194	[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
195	fi
196
197	if [[ -n ${cfgLilo} ]]
198	then
199	[[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"
200
201	${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
202	--copy-default ${makedefault} --title ${version} \
203	${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
204	--args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
205	--${liloFlag}
206
207	if [[ -n ${runLilo} ]]
208	then
209	[[ -n ${verbose} ]] && echo "running ${lilo}"
210	if [ ! -x ${lilo} ]
211	then
212	[[ -n ${verbose} ]] && echo "${lilo} does not exist"
213	else
214	${lilo} > /dev/null
215	fi
216	fi
217	else
218	[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
219	fi
220	}
221
222	remove()
223	{
224	# FIXME: is this a good heuristic to find out if we're on iSeries?
225	if [ -d /proc/iSeries ]
226	then
227	[[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
228	rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
229	return
230	fi
231
232	# Run grub2's configuration update in parallel, if it is installed
233	run_grub2
234
235	if [[ -n ${cfgGrub} ]]
236	then
237	[[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
238	${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version}
239	else
240	[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
241	fi
242
243	if [[ -n ${cfgLilo} ]]
244	then
245	[[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
246	${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}
247
248	if [[ -n ${runLilo} ]]
249	then
250	[[ -n ${verbose} ]] && echo "running ${lilo}"
251	if [ ! -x ${lilo} ]
252	then
253	[[ -n ${verbose} ]] && echo "${lilo} does not exist"
254	else
255	${lilo} > /dev/null
256	fi
257	fi
258	else
259	[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
260	fi
261	}
262
263	update()
264	{
265	if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
266	then
267	[[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
268	return
269	fi
270
271	INITRD=""
272	if [ -f ${initrdfile} ]
273	then
274	[[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
275	INITRD="--initrd ${initrdfile}"
276
277	if [[ -n ${addplymouthinitrd} ]]
278	then
279	INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
280	fi
281	fi
282
283	# Run grub2's configuration update in parallel, if it is installed
284	run_grub2
285
286	if [[ -n ${cfgGrub} ]]
287	then
288	[[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
289	${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
290	${INITRD} \
291	${kernargs:+--args="${kernargs}"} \
292	${removeargs:+--remove-args="${removeargs}"}
293	else
294	[[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
295	fi
296
297	if [[ -n ${cfgLilo} ]]
298	then
299	[[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
300	${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
301	${INITRD} \
302	${kernargs:+--args="${kernargs}"} \
303	${removeargs:+--remove-args="${removeargs}"} \
304	--${liloFlag}
305
306	if [[ -n ${runLilo} ]]
307	then
308	[[ -n ${verbose} ]] && echo "running ${lilo}"
309	if [ ! -x ${lilo} ]
310	then
311	[[ -n ${verbose} ]] && echo "${lilo} does not exist"
312	else
313	${lilo} > /dev/null
314	fi
315	fi
316	else
317	[[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
318	fi
319	}
320
321	mkinitrd()
322	{
323	if [[ -n ${dracut} ]]
324	then
325	tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}"
326	else
327	tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}"
328	fi
329	[[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
330	${tool}
331	rc=$?
332	if [ ${rc} != 0 ]
333	then
334	echo "mkinitrd failed" >&2
335	exit 1
336	fi
337	}
338
339	rminitrd()
340	{
341	[[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
342	[ -f ${initrdfile} ] && rm -f ${initrdfile}
343	}
344
345	doDepmod()
346	{
347	[[ -n ${verbose} ]] && echo "running depmod for ${version}"
348	depmod -ae -F /boot/System.map-${version} ${version}
349	}
350
351	doRmmoddep()
352	{
353	[[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
354	[ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
355	}
356
357
358	while [ $# -gt 0 ]
359	do
360	case $1 in
361	--mkinitrd)
362	initrd="make"
363	;;
364
365	--rminitrd)
366	initrd="remove"
367	;;
368
369	--dracut)
370	dracut=--dracut
371	;;
372
373	--host-only)
374	dracuthostonly=-H
375	;;
376
377	--initrdfile*)
378	if echo $1 \| grep '=' >/dev/null
379	then
380	initrdfile=$(echo $1 \| sed 's/^--initrdfile=//')
381	else
382	initrdfile=$2
383	shift
384	fi
385	;;
386
387	--kernel-args*)
388	if echo $1 \| grep '=' >/dev/null
389	then
390	kernargs=$(echo $1 \| sed 's/^--kernel-args=//')
391	else
392	kernargs=$2
393	shift
394	fi
395	;;
396
397	--remove-args*)
398	if echo $1 \| grep '=' >/dev/null
399	then
400	removeargs=$(echo $1 \| sed 's/^--remove-args=//')
401	else
402	removeargs=$2
403	shift
404	fi
405	;;
406
407	--banner*)
408	if echo $1 \| grep '=' >/dev/null
409	then
410	banner=$(echo $1 \| sed 's/^--banner=//')
411	else
412	banner=$2
413	shift
414	fi
415	;;
416
417	--multiboot*)
418	if echo $1 \|grep '=' >/dev/null
419	then
420	mbkernel=$(echo $1 \| sed 's/^--multiboot=//')
421	else
422	# can't really support having an optional second arg here
423	# sorry!
424	mbkernel="/boot/xen.gz"
425	fi
426	;;
427
428	--mbargs*)
429	if echo $1 \|grep '=' >/dev/null
430	then
431	mbargs=$(echo $1 \| sed 's/^--mbargs=//')
432	else
433	mbargs="$2"
434	shift
435	fi
436	;;
437
438	--depmod)
439	moddep="make"
440	;;
441
442	--rmmoddep)
443	moddep="remove"
444	;;
445
446	--make-default)
447	makedefault="--make-default"
448	;;
449
450	--package)
451	if echo $1 \| grep '=' >/dev/null
452	then
453	package=$(echo $1 \| sed 's/^--package=//')
454	else
455	package=$2
456	shift
457	fi
458	;;
459
460	--add-dracut-args)
461	adddracutargs=--add-dracut-args
462	;;
463
464	--add-plymouth-initrd)
465	addplymouthinitrd=--add-plymouth-initrd
466	;;
467
468	-v)
469	verbose=-v
470	;;
471
472	*)
473	if [[ -z ${mode} ]]
474	then
475	mode=$1
476	elif [[ -z ${version} ]]
477	then
478	version=$1
479	else
480	usage
481	fi
482	;;
483	esac
484
485	shift
486	done
487
488	# make sure the mode is valid
489	if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
490	then
491	usage
492	fi
493
494	if [[ -z ${version} ]]
495	then
496	usage
497	fi
498
499	if [ "${mode}" != "--install" -a "${makedefault}" ]
500	then
501	usage
502	fi
503
504	kernelmajor=$(echo ${kernel} \| cut -d . -f 1,2)
505
506	# kernel image for 2.4 is kernel
507	if [[ ${ARCH} = ppc64 ]] \|\| [[ ${ARCH} = ppc ]]
508	then
509	if [[ ${kernelmajor} = 2.4 ]]
510	then
511	kernelName=kernel
512	fi
513	fi
514
515	# set the initrd file based on arch; ia64 is the only currently known oddball
516	if [[ -z ${initrdfile} ]]
517	then
518	INITRD_NAME_PREFIX="initrd"
519	if [[ -n ${dracut} ]]
520	then
521	INITRD_NAME_PREFIX="initramfs"
522	fi
523
524	if [[ $(uname -m) = ia64 ]]
525	then
526	initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
527	else
528	initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
529	fi
530	fi
531	[[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"
532
533	# add dracut i18n, keyboard and plymouth kernel args if requested
534	if [[ -n ${dracut} ]] \|\| [[ -n ${adddracutargs} ]]
535	then
536	[ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap
537	[ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont
538
539	if [[ -n ${KEYMAP} ]]
540	then
541	kernargs="${kernargs} KEYTABLE=${KEYMAP}"
542	fi
543
544	if [[ -n ${CONSOLEFONT} ]]
545	then
546	kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
547	fi
548	fi
549
550	# set this as the default if we have the package and it matches
551	if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
552	[[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
553	then
554	makedefault="--make-default"
555	[[ -n ${verbose} ]] && echo "making it the default based on config"
556	fi
557
558	if [[ ${moddep} = make ]]
559	then
560	doDepmod
561	elif [[ ${moddep} = remove ]]
562	then
563	doRmmoddep
564	fi
565
566	if [[ ${initrd} = make ]]
567	then
568	mkinitrd
569	elif [[ ${initrd} = remove ]]
570	then
571	rminitrd
572	fi
573
574	if [ ! -x ${grubby} ]
575	then
576	[[ -n ${verbose} ]] && echo "${grubby} does not exist"
577	exit 0
578	fi
579
580	[[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
581	[[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
582
583	# if we have a lilo config on an x86 box, see if the default boot loader
584	# is lilo to determine if it should be run
585	if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
586	then
587	runLilo=$(${grubby} --bootloader-probe \| grep lilo)
588	fi
589
590	if [[ ${mode} = --install ]]
591	then
592	install
593	elif [[ ${mode} = --remove ]]
594	then
595	remove
596	elif [[ ${mode} = --update ]]
597	then
598	update
599	fi
600
601	exit 0