Contents of /trunk/grubby/new-kernel-pkg
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Revision 2684 -
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Wed Jul 16 10:26:39 2014 UTC (10 years, 2 months ago) by niro
File size: 23283 byte(s)
Wed Jul 16 10:26:39 2014 UTC (10 years, 2 months ago) by niro
File size: 23283 byte(s)
If we're on a zipl-based platform, use --banner passed to us (sanitized.)
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 | read_os_release() |
29 | { |
30 | local NAME |
31 | local ID |
32 | local Version |
33 | local Version_ID |
34 | local PRETTY_NAME |
35 | local ANSI_COLOR |
36 | local CPE_NAME |
37 | |
38 | if [[ -f /etc/os-release ]] |
39 | then |
40 | source /etc/os-release |
41 | |
42 | case $1 in |
43 | name) echo "${NAME}" ;; |
44 | id) echo "${ID}" ;; |
45 | version) echo "${Version}" ;; |
46 | version_id) echo "${Version_ID}" ;; |
47 | pretty_name) echo "${PRETTY_NAME}" ;; |
48 | ansi_color) echo "${ANSI_COLOR}" ;; |
49 | cpe_name) echo "${CPE_NAME}" ;; |
50 | esac |
51 | fi |
52 | } |
53 | |
54 | PATH=/sbin:/bin:$PATH |
55 | |
56 | lilo=/sbin/lilo |
57 | |
58 | # some defaults that are sane for most arches |
59 | kernelName=kernel |
60 | |
61 | if [ -x ./grubby ] |
62 | then |
63 | grubby=./grubby |
64 | else |
65 | grubby=/sbin/grubby |
66 | fi |
67 | |
68 | [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby |
69 | [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot |
70 | |
71 | cfgGrub2="" |
72 | cfgGrub2Efi="" |
73 | cfgGrub="" |
74 | cfgLilo="" |
75 | cfgExtlinux="" |
76 | cfguBoot="" |
77 | runLilo="" |
78 | grubConfig="" |
79 | grub2Config="" |
80 | grub2EfiConfig="" |
81 | extlinuxConfig="" |
82 | |
83 | ARCH=$(uname -m) |
84 | |
85 | if [[ ${ARCH} = ia64 ]] |
86 | then |
87 | liloConfig=/boot/efi/EFI/redhat/elilo.conf |
88 | bootPrefix=/boot/efi/EFI/redhat |
89 | liloFlag=elilo |
90 | isx86="" |
91 | elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
92 | then |
93 | liloConfig=/etc/yaboot.conf |
94 | grub2Config=/boot/grub/grub.cfg |
95 | bootPrefix=/boot |
96 | lilo=/sbin/ybin |
97 | liloFlag=yaboot |
98 | runLilo="yes" |
99 | isx86="" |
100 | elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]] |
101 | then |
102 | liloConfig=/etc/silo.conf |
103 | bootPrefix=/boot |
104 | liloFlag=silo |
105 | lilo=/sbin/silo |
106 | isx86="" |
107 | elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]] |
108 | then |
109 | liloConfig=/etc/zipl.conf |
110 | bootPrefix=/boot |
111 | liloFlag=zipl |
112 | lilo=/sbin/zipl |
113 | runLilo="yes" |
114 | isx86="" |
115 | elif [[ ${ARCH} =~ armv[5|7].*l ]] |
116 | then |
117 | liloConfig="" |
118 | bootPrefix=/boot |
119 | extlinuxConfig=$(readlink -f /etc/extlinux.conf 2>/dev/null) |
120 | ubootDir=${UBOOT_DIR:-"/boot"} |
121 | ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"} |
122 | ubootKList=${UBOOT_KLIST:-"klist.txt"} |
123 | ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"} |
124 | ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"} |
125 | ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"} |
126 | ubootAddress=${UBOOT_IMGADDR:-"0x00008000"} |
127 | mounted="" |
128 | liloFlag="" |
129 | isx86="" |
130 | else |
131 | # this leaves i?86 and x86_64 |
132 | liloConfig=/etc/lilo.conf |
133 | grubConfig=/boot/grub/grub.conf |
134 | grub2Config=/boot/grub/grub.cfg |
135 | grub2EfiConfig=/boot/grub/grub-efi.cfg |
136 | extlinuxConfig=/boot/extlinux/extlinux.conf |
137 | bootPrefix=/boot |
138 | liloFlag=lilo |
139 | isx86="yes" |
140 | fi |
141 | |
142 | mode="" |
143 | version="" |
144 | initrd="" |
145 | dracut="" |
146 | dracuthostonly="" |
147 | initrdfile="" |
148 | moddep="" |
149 | verbose="" |
150 | makedefault="" |
151 | package="" |
152 | mbkernel="${HYPERVISOR}" |
153 | mbargs="${HYPERVISOR_ARGS}" |
154 | adddracutargs="" |
155 | addplymouthinitrd="" |
156 | |
157 | usage() |
158 | { |
159 | echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2 |
160 | echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2 |
161 | echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2 |
162 | echo " [--banner=<banner>] [--multiboot=multiboot]" >&2 |
163 | echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2 |
164 | echo " [--add-plymouth-initrd]" >&2 |
165 | echo " [--host-only]" >&2 |
166 | echo " <--install | --remove | --update> <kernel-version>" >&2 |
167 | echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2 |
168 | exit 1 |
169 | } |
170 | |
171 | install() |
172 | { |
173 | # XXX kernel should be able to be specified also (or work right on ia64) |
174 | if [ ! -f ${kernelImage} ] |
175 | then |
176 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
177 | return |
178 | fi |
179 | |
180 | INITRD="" |
181 | if [ -f ${initrdfile} ] |
182 | then |
183 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
184 | INITRD="--initrd ${initrdfile}" |
185 | |
186 | if [[ -n ${addplymouthinitrd} ]] |
187 | then |
188 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
189 | fi |
190 | fi |
191 | |
192 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
193 | if [ -d /proc/iSeries ] |
194 | then |
195 | [[ -n ${verbose} ]] && echo "On an iSeries, just making img file" |
196 | if [[ -z ${initrdfile} ]] |
197 | then |
198 | [[ -n ${verbose} ]] && echo "No initrd, just adding system map" |
199 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${kernelImage} ${bootPrefix}/vmlinitrd-${version} |
200 | else |
201 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${kernelImage} ${bootPrefix}/vmlinux.sm-${version} |
202 | /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null |
203 | rm ${bootPrefix}/vmlinux.sm-${version} |
204 | fi |
205 | return |
206 | fi |
207 | |
208 | # get the root filesystem to use |
209 | rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab 2>/dev/null) |
210 | if [[ -z $rootdevice ]] |
211 | then |
212 | rootdevice=$(grep -o -P "(?<=root=)\S+" /proc/cmdline) |
213 | fi |
214 | |
215 | if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]] |
216 | then |
217 | [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf" |
218 | cfgLilo="" |
219 | fi |
220 | |
221 | if [[ -n ${banner} ]] |
222 | then |
223 | if [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]] |
224 | then |
225 | title=$(echo ${banner} | sed 's/ /_/g') |
226 | else |
227 | title="${banner} [ ${version} ]" |
228 | fi |
229 | elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]] |
230 | then |
231 | title=$(echo ${version} | sed 's/ /_/g') |
232 | elif [ -f /etc/os-release ] |
233 | then |
234 | title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]" |
235 | elif [ -f /etc/mageversion ] |
236 | then |
237 | title="Magellan Linux $(< /etc/mageversion) [ ${version} ]" |
238 | else |
239 | title="Magellan Linux [ ${version} ]" |
240 | fi |
241 | |
242 | if [[ -n ${cfgGrub} ]] |
243 | then |
244 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}" |
245 | |
246 | ${grubby} --grub -c ${grubConfig} \ |
247 | --add-kernel=${kernelImage} \ |
248 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
249 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
250 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
251 | else |
252 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
253 | fi |
254 | if [[ -n ${cfgGrub2} ]] |
255 | then |
256 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}" |
257 | |
258 | ${grubby} --grub2 -c ${grub2Config} \ |
259 | --add-kernel=${kernelImage} \ |
260 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
261 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
262 | ${mbargs:+--mbargs="${mbargs}"} \ |
263 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
264 | else |
265 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
266 | fi |
267 | if [[ -n ${cfgGrub2Efi} ]] |
268 | then |
269 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}" |
270 | |
271 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
272 | --add-kernel=${kernelImage} \ |
273 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
274 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
275 | ${mbargs:+--mbargs="${mbargs}"} \ |
276 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
277 | else |
278 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI" |
279 | fi |
280 | |
281 | if [[ -n ${cfgLilo} ]] |
282 | then |
283 | [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}" |
284 | |
285 | ${grubby} --add-kernel=${kernelImage} ${INITRD} \ |
286 | --copy-default ${makedefault} --title "${title}" \ |
287 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
288 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \ |
289 | --${liloFlag} |
290 | |
291 | if [[ -n ${runLilo} ]] |
292 | then |
293 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
294 | if [ ! -x ${lilo} ] |
295 | then |
296 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
297 | else |
298 | ${lilo} > /dev/null |
299 | fi |
300 | fi |
301 | else |
302 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
303 | fi |
304 | |
305 | if [[ -n ${cfgExtlinux} ]] |
306 | then |
307 | [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}" |
308 | |
309 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
310 | --add-kernel=${kernelImage} \ |
311 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
312 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
313 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
314 | else |
315 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux" |
316 | fi |
317 | } |
318 | |
319 | remove() |
320 | { |
321 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
322 | if [ -d /proc/iSeries ] |
323 | then |
324 | [[ -n ${verbose} ]] && echo "On an iSeries, remove img file" |
325 | rm -f ${kernelImage}.img 2>/dev/null |
326 | return |
327 | fi |
328 | |
329 | if [[ -n ${cfgGrub} ]] |
330 | then |
331 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}" |
332 | ${grubby} --grub -c ${grubConfig} \ |
333 | --remove-kernel=${kernelImage} |
334 | else |
335 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
336 | fi |
337 | if [[ -n ${cfgGrub2} ]] |
338 | then |
339 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}" |
340 | ${grubby} --grub2 -c ${grub2Config} \ |
341 | --remove-kernel=${kernelImage} |
342 | else |
343 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
344 | fi |
345 | if [[ -n ${cfgGrub2Efi} ]] |
346 | then |
347 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}" |
348 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
349 | --remove-kernel=${kernelImage} |
350 | else |
351 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI" |
352 | fi |
353 | |
354 | if [[ -n ${cfgLilo} ]] |
355 | then |
356 | [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}" |
357 | ${grubby} --remove-kernel=${kernelImage} --${liloFlag} |
358 | |
359 | if [[ -n ${runLilo} ]] |
360 | then |
361 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
362 | if [ ! -x ${lilo} ] |
363 | then |
364 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
365 | else |
366 | ${lilo} > /dev/null |
367 | fi |
368 | fi |
369 | else |
370 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
371 | fi |
372 | |
373 | if [[ -n ${cfguBoot} ]] |
374 | then |
375 | [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..." |
376 | |
377 | if [ -f ${ubootDir}/${ubootKList} ] |
378 | then |
379 | tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX) |
380 | curversion=$(tail -n1 ${ubootDir}/${ubootKList}) |
381 | sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList} |
382 | newversion=$(tail -n1 ${tmpKList}) |
383 | if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ] |
384 | then |
385 | if [[ ${curversion} != ${newversion} ]] |
386 | then |
387 | cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage} |
388 | if [ $? -ne 0 ] |
389 | then |
390 | [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit |
391 | fi |
392 | cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd} |
393 | if [ $? -ne 0 ] |
394 | then |
395 | [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit |
396 | fi |
397 | fi |
398 | |
399 | [[ -n ${verbose} ]] && echo "removing uImage-${version}" |
400 | if [ -f ${ubootDir}/uImage-${version} ] |
401 | then |
402 | rm -f ${ubootDir}/uImage-${version} |
403 | else |
404 | [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!" |
405 | fi |
406 | |
407 | [[ -n ${verbose} ]] && echo "removing uInitrd-${version}" |
408 | if [ -f ${ubootDir}/uInitrd-${version} ] |
409 | then |
410 | rm -f ${ubootDir}/uInitrd-${version} |
411 | else |
412 | [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!" |
413 | fi |
414 | |
415 | mv ${tmpKList} ${ubootDir}/${ubootKList} |
416 | [ -x /sbin/a-b-c ] && /sbin/a-b-c |
417 | else |
418 | [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!" |
419 | [ -f ${tmpKList} ] && rm -f ${tmpKList} |
420 | fi |
421 | else |
422 | [[ -n ${verbose} ]] && echo "No previous kernel version. U-Boot images not removed!" |
423 | fi |
424 | else |
425 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}" |
426 | fi |
427 | |
428 | if [[ -n ${cfgExtlinux} ]] |
429 | then |
430 | [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}" |
431 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
432 | --remove-kernel=${kernelImage} |
433 | else |
434 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux" |
435 | fi |
436 | } |
437 | |
438 | update() |
439 | { |
440 | if [ ! -f ${kernelImage} ] |
441 | then |
442 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
443 | return |
444 | fi |
445 | |
446 | INITRD="" |
447 | if [ -f ${initrdfile} ] |
448 | then |
449 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
450 | INITRD="--initrd ${initrdfile}" |
451 | |
452 | if [[ -n ${addplymouthinitrd} ]] |
453 | then |
454 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
455 | fi |
456 | fi |
457 | |
458 | if [[ -n ${cfgGrub} ]] |
459 | then |
460 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}" |
461 | ${grubby} --grub -c ${grubConfig} \ |
462 | --update-kernel=${kernelImage} \ |
463 | ${INITRD} \ |
464 | ${kernargs:+--args="${kernargs}"} \ |
465 | ${removeargs:+--remove-args="${removeargs}"} \ |
466 | ${mbkernel:+--add-multiboot="${mbkernel}"} |
467 | else |
468 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby" |
469 | fi |
470 | |
471 | if [[ -n ${cfgGrub2} ]] |
472 | then |
473 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}" |
474 | ${grubby} --grub2 -c ${grub2Config} \ |
475 | --update-kernel=${kernelImage} \ |
476 | ${INITRD} \ |
477 | ${kernargs:+--args="${kernargs}"} \ |
478 | ${removeargs:+--remove-args="${removeargs}"} |
479 | else |
480 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby" |
481 | fi |
482 | |
483 | if [[ -n ${cfgGrub2Efi} ]] |
484 | then |
485 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}" |
486 | ${grubby} --grub2 -c ${grub2EfiConfig} --efi \ |
487 | --update-kernel=${kernelImage} \ |
488 | ${INITRD} \ |
489 | ${kernargs:+--args="${kernargs}"} \ |
490 | ${removeargs:+--remove-args="${removeargs}"} |
491 | else |
492 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby" |
493 | fi |
494 | |
495 | if [[ -n ${cfgLilo} ]] |
496 | then |
497 | [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}" |
498 | ${grubby} --update-kernel=${kernelImage} \ |
499 | ${INITRD} \ |
500 | ${kernargs:+--args="${kernargs}"} \ |
501 | ${removeargs:+--remove-args="${removeargs}"} \ |
502 | --${liloFlag} |
503 | |
504 | if [[ -n ${runLilo} ]] |
505 | then |
506 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
507 | if [ ! -x ${lilo} ] |
508 | then |
509 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
510 | else |
511 | ${lilo} > /dev/null |
512 | fi |
513 | fi |
514 | else |
515 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
516 | fi |
517 | |
518 | if [[ -n ${cfguBoot} ]] |
519 | then |
520 | [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..." |
521 | |
522 | [[ -n ${verbose} ]] && echo "creating uImage-${version}" |
523 | mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \ |
524 | -e ${ubootAddress} -n ${version} \ |
525 | -d ${kernelImage} ${ubootDir}/uImage-${version} |
526 | |
527 | [[ -n ${verbose} ]] && echo "creating uInitrd-${version}" |
528 | mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \ |
529 | -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version} |
530 | |
531 | if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ] |
532 | then |
533 | cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage} |
534 | if [ $? -ne 0 ] |
535 | then |
536 | [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit |
537 | fi |
538 | cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd} |
539 | if [ $? -ne 0 ] |
540 | then |
541 | [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit |
542 | fi |
543 | echo ${version} >> ${ubootDir}/${ubootKList} |
544 | [ -x /sbin/a-b-c ] && /sbin/a-b-c |
545 | else |
546 | [[ -n ${verbose} ]] && echo "cannot make ${version} the default" |
547 | fi |
548 | else |
549 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}" |
550 | fi |
551 | |
552 | if [[ -n ${cfgExtlinux} ]] |
553 | then |
554 | [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}" |
555 | ${grubby} --extlinux -c ${extlinuxConfig} \ |
556 | --update-kernel=${kernelImage} \ |
557 | ${INITRD} \ |
558 | ${kernargs:+--args="${kernargs}"} \ |
559 | ${removeargs:+--remove-args="${removeargs}"} |
560 | else |
561 | [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby" |
562 | fi |
563 | } |
564 | |
565 | makeinitrd() |
566 | { |
567 | if [[ -n ${dracut} ]] |
568 | then |
569 | tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}" |
570 | else |
571 | tool="mkinitrd --allow-missing -f ${initrdfile} ${version}" |
572 | fi |
573 | [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}" |
574 | ${tool} |
575 | rc=$? |
576 | if [ ${rc} != 0 ] |
577 | then |
578 | echo "mkinitrd failed" >&2 |
579 | exit 1 |
580 | fi |
581 | } |
582 | |
583 | rminitrd() |
584 | { |
585 | [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}" |
586 | [ -f ${initrdfile} ] && rm -f ${initrdfile} |
587 | } |
588 | |
589 | doDepmod() |
590 | { |
591 | [[ -n ${verbose} ]] && echo "running depmod for ${version}" |
592 | depmod -ae -F /boot/System.map-${version} ${version} |
593 | } |
594 | |
595 | doRmmoddep() |
596 | { |
597 | [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}" |
598 | if [ -d /lib/modules/${version} ] |
599 | then |
600 | rm -f /lib/modules/${version}/modules.*.bin \ |
601 | /lib/modules/${version}/modules.{alias,dep,devname,symbols,softdep} |
602 | fi |
603 | } |
604 | |
605 | |
606 | while [ $# -gt 0 ] |
607 | do |
608 | case $1 in |
609 | --mkinitrd) |
610 | initrd="make" |
611 | ;; |
612 | |
613 | --rminitrd) |
614 | initrd="remove" |
615 | ;; |
616 | |
617 | --dracut) |
618 | dracut=--dracut |
619 | ;; |
620 | |
621 | --host-only) |
622 | dracuthostonly=-H |
623 | ;; |
624 | |
625 | --initrdfile*) |
626 | if [[ $1 == --initrdfile\=* ]] |
627 | then |
628 | initrdfile=${1#--initrdfile=} |
629 | else |
630 | initrdfile=$2 |
631 | shift |
632 | fi |
633 | ;; |
634 | |
635 | --kernel-args*) |
636 | if [[ $1 == --kernel-args\=* ]] |
637 | then |
638 | kernargs=${1#--kernel-args=} |
639 | else |
640 | kernargs=$2 |
641 | shift |
642 | fi |
643 | ;; |
644 | |
645 | --remove-args*) |
646 | if [[ $1 == --remove-args\=* ]] |
647 | then |
648 | removeargs=${1#--remove-args=} |
649 | else |
650 | removeargs=$2 |
651 | shift |
652 | fi |
653 | ;; |
654 | |
655 | --banner*) |
656 | if [[ $1 == --banner\=* ]] |
657 | then |
658 | banner=${1#--banner=} |
659 | else |
660 | banner=$2 |
661 | shift |
662 | fi |
663 | ;; |
664 | |
665 | --multiboot*) |
666 | if [[ $1 == --multiboot\=* ]] |
667 | then |
668 | mbkernel=${1#--multiboot=} |
669 | else |
670 | # can't really support having an optional second arg here |
671 | # sorry! |
672 | mbkernel="/boot/xen.gz" |
673 | fi |
674 | ;; |
675 | |
676 | --mbargs*) |
677 | if [[ $1 == --mbargs\=* ]] |
678 | then |
679 | mbargs=${1#--mbargs=} |
680 | else |
681 | mbargs="$2" |
682 | shift |
683 | fi |
684 | ;; |
685 | |
686 | --depmod) |
687 | moddep="make" |
688 | ;; |
689 | |
690 | --rmmoddep) |
691 | moddep="remove" |
692 | ;; |
693 | |
694 | --make-default) |
695 | makedefault="--make-default" |
696 | ;; |
697 | |
698 | --package*) |
699 | if [[ $1 == --package\=* ]] |
700 | then |
701 | package=${1#--package=} |
702 | else |
703 | package=$2 |
704 | shift |
705 | fi |
706 | ;; |
707 | |
708 | --add-dracut-args) |
709 | adddracutargs=--add-dracut-args |
710 | ;; |
711 | |
712 | --add-plymouth-initrd) |
713 | addplymouthinitrd=--add-plymouth-initrd |
714 | ;; |
715 | |
716 | --kernel-image*) |
717 | if [[ $1 == --kernel-image\=* ]] |
718 | then |
719 | kernelImage=${1#--kernel-image=} |
720 | else |
721 | kernelImage="$2" |
722 | shift |
723 | fi |
724 | if ! [[ -f ${kernelImage} ]] |
725 | then |
726 | echo "Can't find kernel image '${kernelImage}'" >&2 |
727 | usage |
728 | exit 1 |
729 | fi |
730 | ;; |
731 | |
732 | -v) |
733 | verbose=-v |
734 | ;; |
735 | |
736 | *) |
737 | if [[ -z ${mode} ]] |
738 | then |
739 | mode=$1 |
740 | elif [[ -z ${version} ]] |
741 | then |
742 | version=$1 |
743 | else |
744 | usage |
745 | fi |
746 | ;; |
747 | esac |
748 | |
749 | shift |
750 | done |
751 | |
752 | # make sure the mode is valid |
753 | if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]] |
754 | then |
755 | usage |
756 | fi |
757 | |
758 | if [[ -z ${version} ]] |
759 | then |
760 | usage |
761 | fi |
762 | |
763 | if [ "${mode}" != "--install" -a "${makedefault}" ] |
764 | then |
765 | usage |
766 | fi |
767 | |
768 | kernelmajor=$(echo ${kernel} | cut -d . -f 1,2) |
769 | |
770 | # kernel image for 2.4 is kernel |
771 | if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
772 | then |
773 | if [[ ${kernelmajor} = 2.4 ]] |
774 | then |
775 | kernelName=kernel |
776 | fi |
777 | fi |
778 | |
779 | [[ ${kernelImage} ]] || kernelImage="${bootPrefix}/${kernelName}-${version}" |
780 | |
781 | # set the initrd file based on arch; ia64 is the only currently known oddball |
782 | if [[ -z ${initrdfile} ]] |
783 | then |
784 | INITRD_NAME_PREFIX="initrd" |
785 | if [[ -n ${dracut} ]] |
786 | then |
787 | INITRD_NAME_PREFIX="initramfs" |
788 | fi |
789 | |
790 | if [[ $(uname -m) = ia64 ]] |
791 | then |
792 | initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img" |
793 | else |
794 | initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img" |
795 | fi |
796 | fi |
797 | [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}" |
798 | |
799 | # add dracut i18n, keyboard and plymouth kernel args if requested |
800 | if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]] |
801 | then |
802 | if [ -r /etc/vconsole.conf ] |
803 | then |
804 | . /etc/vconsole.conf |
805 | |
806 | for i in SYSFONT SYSFONTACM UNIMAP KEYTABLE |
807 | do |
808 | val=$(eval echo \$$i) |
809 | [[ -n ${val} ]] && kernargs="${kernargs} ${i}=${val}" |
810 | done |
811 | else |
812 | if [ -r /etc/conf.d/consolefont ] |
813 | then |
814 | . /etc/conf.d/consolefont |
815 | |
816 | if [[ -n ${CONSOLEFONT} ]] |
817 | then |
818 | kernargs="${kernargs} SYSFONT=${CONSOLEFONT}" |
819 | fi |
820 | fi |
821 | |
822 | if [ -r /etc/conf.d/keymap ] |
823 | then |
824 | . /etc/conf.d/keymap |
825 | |
826 | if [[ -n ${KEYMAP} ]] |
827 | then |
828 | kernargs="${kernargs} KEYTABLE=${KEYMAP}" |
829 | fi |
830 | fi |
831 | fi |
832 | |
833 | if [ -r /etc/locale.conf ] |
834 | then |
835 | . /etc/locale.conf |
836 | |
837 | if [[ -n ${LANG} ]] |
838 | then |
839 | kernargs="${kernargs} LANG=${LANG}" |
840 | fi |
841 | fi |
842 | fi |
843 | |
844 | # set this as the default if we have the package and it matches |
845 | if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] && |
846 | [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]] |
847 | then |
848 | makedefault="--make-default" |
849 | [[ -n ${verbose} ]] && echo "making it the default based on config" |
850 | fi |
851 | |
852 | if [[ ${moddep} = make ]] |
853 | then |
854 | doDepmod |
855 | elif [[ ${moddep} = remove ]] |
856 | then |
857 | doRmmoddep |
858 | fi |
859 | |
860 | if [[ ${initrd} = make ]] |
861 | then |
862 | makeinitrd |
863 | elif [[ ${initrd} = remove ]] |
864 | then |
865 | rminitrd |
866 | fi |
867 | |
868 | if [ ! -x ${grubby} ] |
869 | then |
870 | [[ -n ${verbose} ]] && echo "${grubby} does not exist" |
871 | exit 0 |
872 | fi |
873 | |
874 | [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1 |
875 | [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1 |
876 | [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1 |
877 | [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1 |
878 | [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1 |
879 | |
880 | # if we have a U-Boot directory, but no boot script, check if the directory |
881 | # is mounted. If not, mount it, and then check if a boot script exists. |
882 | if [[ -n ${ubootDir} ]] |
883 | then |
884 | if [ -f ${ubootScript} ] |
885 | then |
886 | cfguBoot=1 |
887 | else |
888 | mountEntry=$(mount | grep ${ubootDir}) |
889 | if [[ -z ${mountEntry} ]] |
890 | then |
891 | mount ${ubootDevice} ${ubootDir} |
892 | mounted=1 |
893 | fi |
894 | [ -f ${ubootScript} ] && cfguBoot=1 |
895 | fi |
896 | fi |
897 | |
898 | # if we're using U-Boot, check if the default load address should change |
899 | if [[ -n ${cfguBoot} ]] && [[ -z ${UBOOT_IMGADDR} ]] |
900 | then |
901 | [[ ${version} =~ .([^.]*)$ ]] |
902 | platform=${BASH_REMATCH[1]} |
903 | # A few platforms use an alternate kernel load address |
904 | if [[ ${platform} = omap ]] |
905 | then |
906 | ubootAddress=0x80008000 |
907 | elif [[ ${platform} = imx ]] |
908 | then |
909 | ubootAddress=0x90008000 |
910 | fi |
911 | fi |
912 | |
913 | # if we have a lilo config on an x86 box, see if the default boot loader |
914 | # is lilo to determine if it should be run |
915 | if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]] |
916 | then |
917 | runLilo=$(${grubby} --bootloader-probe | grep lilo) |
918 | fi |
919 | |
920 | if [[ ${mode} = --install ]] |
921 | then |
922 | install |
923 | elif [[ ${mode} = --remove ]] |
924 | then |
925 | remove |
926 | elif [[ ${mode} = --update ]] |
927 | then |
928 | update |
929 | fi |
930 | |
931 | # if we mounted the U-Boot directory, unmount it. |
932 | [[ -n ${mounted} ]] && umount ${ubootDir} |
933 | |
934 | exit 0 |
Properties
Name | Value |
---|---|
svn:executable | * |