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Annotation of /trunk/grubby/new-kernel-pkg

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Revision 2239 - (hide annotations) (download)
Mon Oct 21 13:28:04 2013 UTC (11 years ago) by niro
File size: 23115 byte(s)
new-kernel-pkg: factor out $title generation
1 niro 532 #!/bin/bash
2 niro 924 # $Id$
3 niro 532 #
4 niro 923 # new-kernel-pkg
5 niro 532 # 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 niro 923 # Copyright 2002-2008 Red Hat, Inc. All rights reserved.
12 niro 532 # modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de>
13     #
14 niro 923 # 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 niro 532
28 niro 1778 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 niro 532 PATH=/sbin:/bin:$PATH
55    
56     lilo=/sbin/lilo
57    
58     # some defaults that are sane for most arches
59     kernelName=kernel
60    
61 niro 924 if [ -x ./grubby ]
62     then
63     grubby=./grubby
64 niro 532 else
65 niro 924 grubby=/sbin/grubby
66 niro 532 fi
67    
68 niro 925 [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby
69 niro 1691 [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot
70 niro 532
71 niro 1697 cfgGrub2=""
72     cfgGrub2Efi=""
73 niro 532 cfgGrub=""
74     cfgLilo=""
75 niro 1716 cfgExtlinux=""
76 niro 1691 cfguBoot=""
77 niro 532 runLilo=""
78     grubConfig=""
79 niro 1702 grub2Config=""
80     grub2EfiConfig=""
81 niro 1716 extlinuxConfig=""
82 niro 532
83     ARCH=$(uname -m)
84    
85 niro 924 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 niro 1803 grub2Config=/boot/grub/grub.cfg
95 niro 924 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 niro 1848 elif [[ ${ARCH} =~ armv[5|7].*l ]]
116 niro 1691 then
117     liloConfig=""
118     bootPrefix=/boot
119 niro 1847 ubootDir=${UBOOT_DIR:-"/boot"}
120 niro 1691 ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"}
121     ubootKList=${UBOOT_KLIST:-"klist.txt"}
122     ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"}
123     ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"}
124     ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"}
125 niro 1937 ubootAddress=${UBOOT_IMGADDR:-"0x00008000"}
126 niro 1691 mounted=""
127     liloFlag=""
128     isx86=""
129 niro 532 else
130 niro 924 # this leaves i?86 and x86_64
131     liloConfig=/etc/lilo.conf
132     grubConfig=/boot/grub/grub.conf
133 niro 1697 grub2Config=/boot/grub/grub.cfg
134     grub2EfiConfig=/boot/grub/grub-efi.cfg
135 niro 1716 extlinuxConfig=/boot/extlinux/extlinux.conf
136 niro 924 bootPrefix=/boot
137     liloFlag=lilo
138     isx86="yes"
139 niro 532 fi
140    
141     mode=""
142     version=""
143     initrd=""
144 niro 1334 dracut=""
145     dracuthostonly=""
146 niro 532 initrdfile=""
147     moddep=""
148     verbose=""
149     makedefault=""
150     package=""
151 niro 1706 mbkernel="${HYPERVISOR}"
152     mbargs="${HYPERVISOR_ARGS}"
153 niro 1334 adddracutargs=""
154     addplymouthinitrd=""
155 niro 532
156 niro 924 usage()
157     {
158 niro 1334 echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2
159 niro 924 echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2
160 niro 1305 echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2
161 niro 924 echo " [--banner=<banner>] [--multiboot=multiboot]" >&2
162 niro 1334 echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2
163     echo " [--add-plymouth-initrd]" >&2
164     echo " [--host-only]" >&2
165 niro 924 echo " <--install | --remove | --update> <kernel-version>" >&2
166     echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2
167     exit 1
168 niro 532 }
169    
170 niro 924 install()
171     {
172     # XXX kernel should be able to be specified also (or work right on ia64)
173     if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
174     then
175     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
176     return
177     fi
178 niro 923
179 niro 924 INITRD=""
180     if [ -f ${initrdfile} ]
181     then
182     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
183     INITRD="--initrd ${initrdfile}"
184 niro 1334
185     if [[ -n ${addplymouthinitrd} ]]
186     then
187     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
188     fi
189 niro 924 fi
190 niro 532
191 niro 924 # FIXME: is this a good heuristic to find out if we're on iSeries?
192     if [ -d /proc/iSeries ]
193     then
194     [[ -n ${verbose} ]] && echo "On an iSeries, just making img file"
195     if [[ -z ${initrdfile} ]]
196     then
197     [[ -n ${verbose} ]] && echo "No initrd, just adding system map"
198     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version}
199     else
200     /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version}
201     /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null
202     rm ${bootPrefix}/vmlinux.sm-${version}
203     fi
204     return
205 niro 532 fi
206    
207 niro 924 # get the root filesystem to use
208 niro 2238 rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab 2>/dev/null)
209 niro 2237 if [[ -z $rootdevice ]]
210     then
211     rootdevice=$(grep -o -P "(?<=root=)\S+" /proc/cmdline)
212     fi
213 niro 532
214 niro 924 if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]]
215     then
216     [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf"
217     cfgLilo=""
218     fi
219 niro 532
220 niro 2239 if [[ -n ${banner} ]]
221     then
222     title="${banner} [ ${version} ]"
223     elif [[ $(read_os_release id) = magellan ]]
224     then
225     title="$(read_os_release name) $(read_os_release version_id) [ ${version} ]"
226     elif [ -f /etc/mageversion ]
227     then
228     title="Magellan Linux $(< /etc/mageversion) [ ${version} ]"
229     else
230     title="Magellan Linux [ ${version} ]"
231     fi
232    
233 niro 924 if [[ -n ${cfgGrub} ]]
234     then
235     [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}"
236 niro 532
237 niro 1710 ${grubby} --grub -c ${grubConfig} \
238     --add-kernel=${bootPrefix}/${kernelName}-${version} \
239 niro 924 ${INITRD} --copy-default ${makedefault} --title "${title}" \
240     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
241     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
242 niro 532 else
243 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
244 niro 532 fi
245 niro 1697 if [[ -n ${cfgGrub2} ]]
246     then
247     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}"
248 niro 532
249 niro 1702 ${grubby} --grub2 -c ${grub2Config} \
250 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
251     ${INITRD} --copy-default ${makedefault} --title "${title}" \
252     ${mbkernel:+--add-multiboot="${mbkernel}"} \
253     ${mbargs:+--mbargs="${mbargs}"} \
254     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
255     else
256     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
257     fi
258     if [[ -n ${cfgGrub2Efi} ]]
259     then
260     [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}"
261    
262 niro 1940 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
263 niro 1697 --add-kernel=${bootPrefix}/${kernelName}-${version} \
264     ${INITRD} --copy-default ${makedefault} --title "${title}" \
265     ${mbkernel:+--add-multiboot="${mbkernel}"} \
266     ${mbargs:+--mbargs="${mbargs}"} \
267     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
268     else
269     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI"
270     fi
271    
272 niro 924 if [[ -n ${cfgLilo} ]]
273     then
274     [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}"
275 niro 532
276 niro 924 ${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \
277     --copy-default ${makedefault} --title ${version} \
278     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
279     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \
280     --${liloFlag}
281 niro 532
282 niro 924 if [[ -n ${runLilo} ]]
283     then
284     [[ -n ${verbose} ]] && echo "running ${lilo}"
285 niro 1305 if [ ! -x ${lilo} ]
286 niro 924 then
287     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
288     else
289     ${lilo} > /dev/null
290     fi
291     fi
292     else
293     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
294 niro 532 fi
295 niro 1716
296     if [[ -n ${cfgExtlinux} ]]
297     then
298     [[ -n ${verbose} ]] && echo "adding ${version} to ${extlinuxConfig}"
299    
300     ${grubby} --extlinux -c ${extlinuxConfig} \
301     --add-kernel=${bootPrefix}/${kernelName}-${version} \
302     ${INITRD} --copy-default ${makedefault} --title "${title}" \
303     ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \
304     --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}"
305     else
306     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
307     fi
308 niro 532 }
309    
310 niro 924 remove()
311     {
312     # FIXME: is this a good heuristic to find out if we're on iSeries?
313     if [ -d /proc/iSeries ]
314     then
315     [[ -n ${verbose} ]] && echo "On an iSeries, remove img file"
316     rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null
317     return
318     fi
319 niro 532
320 niro 924 if [[ -n ${cfgGrub} ]]
321     then
322     [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}"
323 niro 1710 ${grubby} --grub -c ${grubConfig} \
324     --remove-kernel=${bootPrefix}/${kernelName}-${version}
325 niro 924 else
326 niro 1697 [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97"
327 niro 924 fi
328 niro 1697 if [[ -n ${cfgGrub2} ]]
329     then
330     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}"
331     ${grubby} --grub2 -c ${grub2Config} \
332     --remove-kernel=${bootPrefix}/${kernelName}-${version}
333     else
334     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2"
335     fi
336     if [[ -n ${cfgGrub2Efi} ]]
337     then
338     [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}"
339 niro 2051 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
340 niro 1697 --remove-kernel=${bootPrefix}/${kernelName}-${version}
341     else
342     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI"
343     fi
344 niro 532
345 niro 924 if [[ -n ${cfgLilo} ]]
346     then
347     [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}"
348 niro 1305 ${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag}
349 niro 532
350 niro 924 if [[ -n ${runLilo} ]]
351     then
352     [[ -n ${verbose} ]] && echo "running ${lilo}"
353     if [ ! -x ${lilo} ]
354     then
355     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
356     else
357     ${lilo} > /dev/null
358     fi
359     fi
360     else
361     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
362 niro 532 fi
363 niro 1691
364     if [[ -n ${cfguBoot} ]]
365     then
366     [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..."
367    
368     if [ -f ${ubootDir}/${ubootKList} ]
369     then
370     tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX)
371     curversion=$(tail -n1 ${ubootDir}/${ubootKList})
372 niro 1847 sed "/$version$/d" ${ubootDir}/${ubootKList} > ${tmpKList}
373 niro 1691 newversion=$(tail -n1 ${tmpKList})
374     if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ]
375     then
376     if [[ ${curversion} != ${newversion} ]]
377     then
378     cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage}
379     if [ $? -ne 0 ]
380     then
381     [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit
382     fi
383     cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd}
384     if [ $? -ne 0 ]
385     then
386     [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit
387     fi
388     fi
389    
390     [[ -n ${verbose} ]] && echo "removing uImage-${version}"
391     if [ -f ${ubootDir}/uImage-${version} ]
392     then
393     rm -f ${ubootDir}/uImage-${version}
394     else
395     [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!"
396     fi
397    
398     [[ -n ${verbose} ]] && echo "removing uInitrd-${version}"
399     if [ -f ${ubootDir}/uInitrd-${version} ]
400     then
401     rm -f ${ubootDir}/uInitrd-${version}
402     else
403     [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!"
404     fi
405    
406     mv ${tmpKList} ${ubootDir}/${ubootKList}
407     else
408     [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!"
409     [ -f ${tmpKList} ] && rm -f ${tmpKList}
410     fi
411     else
412 niro 1752 [[ -n ${verbose} ]] && echo "No previous kernel version. U-Boot images not removed!"
413 niro 1691 fi
414     else
415     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}"
416     fi
417 niro 1716
418     if [[ -n ${cfgExtlinux} ]]
419     then
420     [[ -n ${verbose} ]] && echo "removing ${version} from ${extlinuxConfig}"
421     ${grubby} --extlinux -c ${extlinuxConfig} \
422     --remove-kernel=${bootPrefix}/${kernelName}-${version}
423     else
424     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby for extlinux"
425     fi
426 niro 532 }
427    
428 niro 924 update()
429     {
430 niro 1305 if [ ! -f ${bootPrefix}/${kernelName}-${version} ]
431     then
432     [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby"
433     return
434     fi
435    
436     INITRD=""
437     if [ -f ${initrdfile} ]
438     then
439     [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby"
440     INITRD="--initrd ${initrdfile}"
441 niro 1334
442     if [[ -n ${addplymouthinitrd} ]]
443     then
444     INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img"
445     fi
446 niro 1305 fi
447    
448 niro 924 if [[ -n ${cfgGrub} ]]
449     then
450     [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}"
451 niro 1710 ${grubby} --grub -c ${grubConfig} \
452     --update-kernel=${bootPrefix}/${kernelName}-${version} \
453 niro 1305 ${INITRD} \
454 niro 924 ${kernargs:+--args="${kernargs}"} \
455     ${removeargs:+--remove-args="${removeargs}"}
456     else
457     [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby"
458     fi
459 niro 923
460 niro 1697 if [[ -n ${cfgGrub2} ]]
461     then
462     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}"
463     ${grubby} --grub2 -c ${grub2Config} \
464     --update-kernel=${bootPrefix}/${kernelName}-${version} \
465     ${INITRD} \
466     ${kernargs:+--args="${kernargs}"} \
467     ${removeargs:+--remove-args="${removeargs}"}
468     else
469     [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby"
470     fi
471    
472     if [[ -n ${cfgGrub2Efi} ]]
473     then
474     [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}"
475 niro 2051 ${grubby} --grub2 -c ${grub2EfiConfig} --efi \
476 niro 1697 --update-kernel=${bootPrefix}/${kernelName}-${version} \
477     ${INITRD} \
478     ${kernargs:+--args="${kernargs}"} \
479     ${removeargs:+--remove-args="${removeargs}"}
480     else
481     [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby"
482     fi
483    
484 niro 924 if [[ -n ${cfgLilo} ]]
485     then
486     [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}"
487     ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \
488 niro 1305 ${INITRD} \
489 niro 924 ${kernargs:+--args="${kernargs}"} \
490     ${removeargs:+--remove-args="${removeargs}"} \
491     --${liloFlag}
492 niro 923
493 niro 924 if [[ -n ${runLilo} ]]
494     then
495     [[ -n ${verbose} ]] && echo "running ${lilo}"
496     if [ ! -x ${lilo} ]
497     then
498     [[ -n ${verbose} ]] && echo "${lilo} does not exist"
499     else
500     ${lilo} > /dev/null
501     fi
502     fi
503     else
504     [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby"
505 niro 923 fi
506 niro 1691
507     if [[ -n ${cfguBoot} ]]
508     then
509     [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..."
510    
511     [[ -n ${verbose} ]] && echo "creating uImage-${version}"
512 niro 1752 mkimage -A arm -O linux -T kernel -C none -a ${ubootAddress} \
513     -e ${ubootAddress} -n ${version} \
514     -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version}
515 niro 1691
516     [[ -n ${verbose} ]] && echo "creating uInitrd-${version}"
517     mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \
518     -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version}
519    
520     if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ]
521     then
522     cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage}
523     if [ $? -ne 0 ]
524     then
525     [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit
526     fi
527     cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd}
528     if [ $? -ne 0 ]
529     then
530     [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit
531     fi
532     echo ${version} >> ${ubootDir}/${ubootKList}
533     else
534     [[ -n ${verbose} ]] && echo "cannot make ${version} the default"
535     fi
536     else
537     [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}"
538     fi
539 niro 1716
540     if [[ -n ${cfgExtlinux} ]]
541     then
542     [[ -n ${verbose} ]] && echo "updating ${version} from ${extlinuxConfig}"
543     ${grubby} --extlinux -c ${extlinuxConfig} \
544     --update-kernel=${bootPrefix}/${kernelName}-${version} \
545     ${INITRD} \
546     ${kernargs:+--args="${kernargs}"} \
547     ${removeargs:+--remove-args="${removeargs}"}
548     else
549     [[ -n ${verbose} ]] && echo "${extlinuxConfig} does not exist, not running grubby"
550     fi
551 niro 923 }
552    
553 niro 1756 makeinitrd()
554 niro 924 {
555 niro 1334 if [[ -n ${dracut} ]]
556     then
557 niro 1728 tool="dracut ${dracuthostonly} -f ${initrdfile} ${version}"
558 niro 1334 else
559 niro 1749 tool="mkinitrd --allow-missing -f ${initrdfile} ${version}"
560 niro 1334 fi
561 niro 924 [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}"
562 niro 1334 ${tool}
563 niro 924 rc=$?
564     if [ ${rc} != 0 ]
565     then
566     echo "mkinitrd failed" >&2
567     exit 1
568     fi
569 niro 532 }
570    
571 niro 924 rminitrd()
572     {
573     [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}"
574     [ -f ${initrdfile} ] && rm -f ${initrdfile}
575 niro 532 }
576    
577 niro 924 doDepmod()
578     {
579     [[ -n ${verbose} ]] && echo "running depmod for ${version}"
580     depmod -ae -F /boot/System.map-${version} ${version}
581 niro 532 }
582    
583 niro 924 doRmmoddep()
584     {
585     [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}"
586     [ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.*
587 niro 532 }
588    
589    
590 niro 924 while [ $# -gt 0 ]
591     do
592     case $1 in
593     --mkinitrd)
594     initrd="make"
595     ;;
596 niro 532
597 niro 924 --rminitrd)
598     initrd="remove"
599     ;;
600 niro 532
601 niro 1334 --dracut)
602     dracut=--dracut
603     ;;
604    
605     --host-only)
606     dracuthostonly=-H
607     ;;
608    
609 niro 924 --initrdfile*)
610     if echo $1 | grep '=' >/dev/null
611     then
612     initrdfile=$(echo $1 | sed 's/^--initrdfile=//')
613     else
614     initrdfile=$2
615     shift
616     fi
617     ;;
618 niro 532
619 niro 924 --kernel-args*)
620     if echo $1 | grep '=' >/dev/null
621     then
622     kernargs=$(echo $1 | sed 's/^--kernel-args=//')
623     else
624     kernargs=$2
625     shift
626     fi
627     ;;
628 niro 532
629 niro 924 --remove-args*)
630     if echo $1 | grep '=' >/dev/null
631     then
632 niro 1305 removeargs=$(echo $1 | sed 's/^--remove-args=//')
633 niro 924 else
634     removeargs=$2
635     shift
636     fi
637     ;;
638 niro 923
639 niro 924 --banner*)
640     if echo $1 | grep '=' >/dev/null
641     then
642     banner=$(echo $1 | sed 's/^--banner=//')
643     else
644     banner=$2
645     shift
646     fi
647     ;;
648 niro 532
649 niro 924 --multiboot*)
650     if echo $1 |grep '=' >/dev/null
651     then
652     mbkernel=$(echo $1 | sed 's/^--multiboot=//')
653     else
654     # can't really support having an optional second arg here
655     # sorry!
656     mbkernel="/boot/xen.gz"
657     fi
658     ;;
659 niro 532
660 niro 924 --mbargs*)
661     if echo $1 |grep '=' >/dev/null
662     then
663     mbargs=$(echo $1 | sed 's/^--mbargs=//')
664     else
665     mbargs="$2"
666     shift
667     fi
668     ;;
669 niro 532
670 niro 924 --depmod)
671     moddep="make"
672     ;;
673 niro 532
674 niro 924 --rmmoddep)
675     moddep="remove"
676     ;;
677 niro 532
678 niro 924 --make-default)
679     makedefault="--make-default"
680     ;;
681 niro 532
682 niro 924 --package)
683     if echo $1 | grep '=' >/dev/null
684     then
685     package=$(echo $1 | sed 's/^--package=//')
686     else
687     package=$2
688     shift
689     fi
690     ;;
691 niro 532
692 niro 1334 --add-dracut-args)
693     adddracutargs=--add-dracut-args
694     ;;
695    
696     --add-plymouth-initrd)
697     addplymouthinitrd=--add-plymouth-initrd
698     ;;
699    
700 niro 924 -v)
701     verbose=-v
702     ;;
703 niro 532
704 niro 924 *)
705     if [[ -z ${mode} ]]
706     then
707     mode=$1
708     elif [[ -z ${version} ]]
709     then
710     version=$1
711     else
712     usage
713     fi
714     ;;
715     esac
716 niro 532
717 niro 924 shift
718 niro 532 done
719    
720     # make sure the mode is valid
721 niro 924 if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]]
722     then
723     usage
724 niro 532 fi
725    
726 niro 924 if [[ -z ${version} ]]
727     then
728     usage
729 niro 532 fi
730    
731 niro 924 if [ "${mode}" != "--install" -a "${makedefault}" ]
732     then
733     usage
734 niro 532 fi
735    
736 niro 924 kernelmajor=$(echo ${kernel} | cut -d . -f 1,2)
737 niro 532
738 niro 1305 # kernel image for 2.4 is kernel
739 niro 924 if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]]
740     then
741     if [[ ${kernelmajor} = 2.4 ]]
742     then
743     kernelName=kernel
744     fi
745 niro 532 fi
746    
747     # set the initrd file based on arch; ia64 is the only currently known oddball
748 niro 924 if [[ -z ${initrdfile} ]]
749     then
750     INITRD_NAME_PREFIX="initrd"
751 niro 1334 if [[ -n ${dracut} ]]
752     then
753     INITRD_NAME_PREFIX="initramfs"
754     fi
755 niro 923
756 niro 924 if [[ $(uname -m) = ia64 ]]
757     then
758     initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img"
759     else
760     initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img"
761     fi
762 niro 532 fi
763 niro 924 [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}"
764 niro 532
765 niro 1334 # add dracut i18n, keyboard and plymouth kernel args if requested
766     if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]]
767     then
768 niro 2059 if [ -r /etc/vconsole.conf ]
769     then
770     . /etc/vconsole.conf
771 niro 1334
772 niro 2059 for i in SYSFONT SYSFONTACM UNIMAP KEYTABLE
773     do
774     val=$(eval echo \$$i)
775     [[ -n ${val} ]] && kernargs="${kernargs} ${i}=${val}"
776     done
777     else
778     if [ -r /etc/conf.d/consolefont ]
779     then
780     . /etc/conf.d/consolefont
781    
782     if [[ -n ${CONSOLEFONT} ]]
783     then
784     kernargs="${kernargs} SYSFONT=${CONSOLEFONT}"
785     fi
786     fi
787    
788     if [ -r /etc/conf.d/keymap ]
789     then
790     . /etc/conf.d/keymap
791    
792     if [[ -n ${KEYMAP} ]]
793     then
794     kernargs="${kernargs} KEYTABLE=${KEYMAP}"
795     fi
796     fi
797 niro 1334 fi
798    
799 niro 2059 if [ -r /etc/locale.conf ]
800 niro 1334 then
801 niro 2059 . /etc/locale.conf
802    
803     if [[ -n ${LANG} ]]
804     then
805     kernargs="${kernargs} LANG=${LANG}"
806     fi
807 niro 1334 fi
808     fi
809    
810 niro 532 # set this as the default if we have the package and it matches
811 niro 924 if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] &&
812     [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]]
813     then
814     makedefault="--make-default"
815     [[ -n ${verbose} ]] && echo "making it the default based on config"
816 niro 532 fi
817    
818 niro 924 if [[ ${moddep} = make ]]
819     then
820     doDepmod
821     elif [[ ${moddep} = remove ]]
822     then
823     doRmmoddep
824 niro 532 fi
825    
826 niro 924 if [[ ${initrd} = make ]]
827     then
828 niro 1756 makeinitrd
829 niro 924 elif [[ ${initrd} = remove ]]
830     then
831     rminitrd
832 niro 532 fi
833    
834 niro 924 if [ ! -x ${grubby} ]
835     then
836     [[ -n ${verbose} ]] && echo "${grubby} does not exist"
837     exit 0
838 niro 532 fi
839    
840 niro 924 [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1
841 niro 1697 [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1
842     [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1
843 niro 924 [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1
844 niro 1716 [[ -n ${extlinuxConfig} ]] && [ -f ${extlinuxConfig} ] && cfgExtlinux=1
845 niro 532
846 niro 1752 # if we have a U-Boot directory, but no boot script, check if the directory
847     # is mounted. If not, mount it, and then check if a boot script exists.
848 niro 1691 if [[ -n ${ubootDir} ]]
849     then
850 niro 1752 if [ -f ${ubootScript} ]
851 niro 1691 then
852 niro 1752 cfguBoot=1
853     else
854     mountEntry=$(mount | grep ${ubootDir})
855     if [[ -z ${mountEntry} ]]
856     then
857     mount ${ubootDevice} ${ubootDir}
858     mounted=1
859     fi
860     [ -f ${ubootScript} ] && cfguBoot=1
861 niro 1691 fi
862     fi
863    
864 niro 1937 # if we're using U-Boot, check if the default load address should change
865     if [[ -n ${cfguBoot} ]] && [[ -z ${UBOOT_IMGADDR} ]]
866     then
867     [[ ${version} =~ .([^.]*)$ ]]
868     platform=${BASH_REMATCH[1]}
869     # A few platforms use an alternate kernel load address
870     if [[ ${platform} = omap ]]
871     then
872     ubootAddress=0x80008000
873     elif [[ ${platform} = imx ]]
874     then
875     ubootAddress=0x90008000
876     fi
877     fi
878    
879 niro 532 # if we have a lilo config on an x86 box, see if the default boot loader
880     # is lilo to determine if it should be run
881 niro 924 if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]]
882     then
883     runLilo=$(${grubby} --bootloader-probe | grep lilo)
884 niro 532 fi
885    
886 niro 924 if [[ ${mode} = --install ]]
887     then
888     install
889     elif [[ ${mode} = --remove ]]
890     then
891     remove
892     elif [[ ${mode} = --update ]]
893     then
894     update
895 niro 532 fi
896    
897 niro 1752 # if we mounted the U-Boot directory, unmount it.
898     [[ -n ${mounted} ]] && umount ${ubootDir}
899    
900 niro 532 exit 0

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