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c0815e4e | 1 | #!/bin/bash |
cc02093d HH |
2 | # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- |
3 | # ex: ts=8 sw=4 sts=4 et filetype=sh | |
3b403b32 | 4 | # |
641cc356 JK |
5 | # Generator script for a dracut initramfs |
6 | # Tries to retain some degree of compatibility with the command line | |
7 | # of the various mkinitrd implementations out there | |
8 | # | |
70c26b7f | 9 | |
7d848c55 | 10 | # Copyright 2005-2013 Red Hat, Inc. All rights reserved. |
4f18fe82 HH |
11 | # |
12 | # This program is free software; you can redistribute it and/or modify | |
13 | # it under the terms of the GNU General Public License as published by | |
14 | # the Free Software Foundation; either version 2 of the License, or | |
15 | # (at your option) any later version. | |
16 | # | |
17 | # This program is distributed in the hope that it will be useful, | |
18 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | # GNU General Public License for more details. | |
21 | # | |
22 | # You should have received a copy of the GNU General Public License | |
23 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
24 | # | |
ec9315e5 | 25 | |
58dad702 | 26 | # store for logging |
ffa71b4a | 27 | dracut_args=( "$@" ) |
5616feb0 | 28 | |
7abd4264 HH |
29 | set -o pipefail |
30 | ||
5616feb0 | 31 | usage() { |
dbf8f6ba HH |
32 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
33 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then | |
34 | . $dracutbasedir/dracut-version.sh | |
35 | fi | |
36 | ||
5616feb0 | 37 | # 80x25 linebreak here ^ |
cc02093d | 38 | cat << EOF |
ffa71b4a HH |
39 | Usage: $0 [OPTION]... [<initramfs> [<kernel-version>]] |
40 | ||
41 | Version: $DRACUT_VERSION | |
42 | ||
43 | Creates initial ramdisk images for preloading modules | |
44 | ||
45 | -h, --help Display all options | |
46 | ||
47 | If a [LIST] has multiple arguments, then you have to put these in quotes. | |
48 | ||
49 | For example: | |
50 | ||
51 | # dracut --add-drivers "module1 module2" ... | |
52 | ||
53 | EOF | |
54 | } | |
55 | ||
56 | long_usage() { | |
57 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut | |
58 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then | |
59 | . $dracutbasedir/dracut-version.sh | |
60 | fi | |
61 | ||
62 | # 80x25 linebreak here ^ | |
63 | cat << EOF | |
64 | Usage: $0 [OPTION]... [<initramfs> [<kernel-version>]] | |
dbf8f6ba HH |
65 | |
66 | Version: $DRACUT_VERSION | |
67 | ||
5616feb0 AT |
68 | Creates initial ramdisk images for preloading modules |
69 | ||
e65caf36 | 70 | --kver [VERSION] Set kernel version to [VERSION]. |
39ff0682 | 71 | -f, --force Overwrite existing initramfs file. |
54e7d7c3 | 72 | -a, --add [LIST] Add a space-separated list of dracut modules. |
5616feb0 AT |
73 | -m, --modules [LIST] Specify a space-separated list of dracut modules to |
74 | call when building the initramfs. Modules are located | |
c5a65990 | 75 | in /usr/lib/dracut/modules.d. |
39ff0682 | 76 | -o, --omit [LIST] Omit a space-separated list of dracut modules. |
ea3c4e82 HH |
77 | --force-add [LIST] Force to add a space-separated list of dracut modules |
78 | to the default set of modules, when -H is specified. | |
5616feb0 | 79 | -d, --drivers [LIST] Specify a space-separated list of kernel modules to |
ea3c4e82 HH |
80 | exclusively include in the initramfs. |
81 | --add-drivers [LIST] Specify a space-separated list of kernel | |
82 | modules to add to the initramfs. | |
fcbcb252 | 83 | --omit-drivers [LIST] Specify a space-separated list of kernel |
ea3c4e82 | 84 | modules not to add to the initramfs. |
8fa510d4 | 85 | --filesystems [LIST] Specify a space-separated list of kernel filesystem |
ea3c4e82 HH |
86 | modules to exclusively include in the generic |
87 | initramfs. | |
3b403b32 | 88 | -k, --kmoddir [DIR] Specify the directory, where to look for kernel |
ea3c4e82 | 89 | modules |
3b403b32 | 90 | --fwdir [DIR] Specify additional directories, where to look for |
ea3c4e82 | 91 | firmwares, separated by : |
33ee031c HH |
92 | --kernel-only Only install kernel drivers and firmware files |
93 | --no-kernel Do not install kernel drivers and firmware files | |
5bbfd484 | 94 | --early-microcode Combine early microcode with ramdisk |
5f2c30d9 | 95 | --no-early-microcode Do not combine early microcode with ramdisk |
d20fb951 | 96 | --kernel-cmdline [PARAMETERS] Specify default kernel command line parameters |
54e7d7c3 | 97 | --strip Strip binaries in the initramfs |
6c128565 | 98 | --nostrip Do not strip binaries in the initramfs |
54e7d7c3 | 99 | --hardlink Hardlink files in the initramfs |
04d18f55 | 100 | --nohardlink Do not hardlink files in the initramfs |
fd786adc | 101 | --prefix [DIR] Prefix initramfs files with [DIR] |
54e7d7c3 | 102 | --noprefix Do not prefix initramfs files |
2f02ae9d HH |
103 | --mdadmconf Include local /etc/mdadm.conf |
104 | --nomdadmconf Do not include local /etc/mdadm.conf | |
7a34efa5 | 105 | --lvmconf Include local /etc/lvm/lvm.conf |
cc02093d | 106 | --nolvmconf Do not include local /etc/lvm/lvm.conf |
25b45979 MS |
107 | --fscks [LIST] Add a space-separated list of fsck helpers. |
108 | --nofscks Inhibit installation of any fsck helpers. | |
ff3953ef | 109 | --ro-mnt Mount / and /usr read-only by default. |
5616feb0 | 110 | -h, --help This message |
00531568 | 111 | --debug Output debug information of the build process |
57258a2c | 112 | --profile Output profile information of the build process |
e103615b AŻ |
113 | -L, --stdlog [0-6] Specify logging level (to standard error) |
114 | 0 - suppress any messages | |
115 | 1 - only fatal errors | |
116 | 2 - all errors | |
117 | 3 - warnings | |
54e7d7c3 | 118 | 4 - info |
e103615b AŻ |
119 | 5 - debug info (here starts lots of output) |
120 | 6 - trace info (and even more) | |
54e7d7c3 HH |
121 | -v, --verbose Increase verbosity level |
122 | -q, --quiet Decrease verbosity level | |
5616feb0 AT |
123 | -c, --conf [FILE] Specify configuration file to use. |
124 | Default: /etc/dracut.conf | |
3b403b32 | 125 | --confdir [DIR] Specify configuration directory to use *.conf files |
cc02093d | 126 | from. Default: /etc/dracut.conf.d |
882c4c5a AŻ |
127 | --tmpdir [DIR] Temporary directory to be used instead of default |
128 | /var/tmp. | |
5616feb0 AT |
129 | -l, --local Local mode. Use modules from the current working |
130 | directory instead of the system-wide installed in | |
c5a65990 | 131 | /usr/lib/dracut/modules.d. |
5616feb0 | 132 | Useful when running dracut from a git checkout. |
7c179686 | 133 | -H, --hostonly Host-Only mode: Install only what is needed for |
5616feb0 | 134 | booting the local host instead of a generic host. |
472189da | 135 | -N, --no-hostonly Disables Host-Only mode |
7c179686 | 136 | --fstab Use /etc/fstab to determine the root device. |
70cb8a68 HH |
137 | --add-fstab [FILE] Add file to the initramfs fstab |
138 | --mount "[DEV] [MP] [FSTYPE] [FSOPTS]" | |
139 | Mount device [DEV] on mountpoint [MP] with filesystem | |
140 | [FSTYPE] and options [FSOPTS] in the initramfs | |
c586b033 | 141 | --add-device "[DEV]" Bring up [DEV] in initramfs |
5616feb0 | 142 | -i, --include [SOURCE] [TARGET] |
39ff0682 AT |
143 | Include the files in the SOURCE directory into the |
144 | Target directory in the final initramfs. | |
3b403b32 | 145 | If SOURCE is a file, it will be installed to TARGET |
4fea3ea6 | 146 | in the final initramfs. |
39ff0682 AT |
147 | -I, --install [LIST] Install the space separated list of files into the |
148 | initramfs. | |
5b158ad3 | 149 | --gzip Compress the generated initramfs using gzip. |
cc02093d HH |
150 | This will be done by default, unless another |
151 | compression option or --no-compress is passed. | |
5b158ad3 | 152 | --bzip2 Compress the generated initramfs using bzip2. |
cc02093d HH |
153 | Make sure your kernel has bzip2 decompression support |
154 | compiled in, otherwise you will not be able to boot. | |
155 | --lzma Compress the generated initramfs using lzma. | |
3b403b32 | 156 | Make sure your kernel has lzma support compiled in, |
cc02093d | 157 | otherwise you will not be able to boot. |
5e6c3b03 VL |
158 | --xz Compress the generated initramfs using xz. |
159 | Make sure that your kernel has xz support compiled | |
160 | in, otherwise you will not be able to boot. | |
161 | --compress [COMPRESSION] Compress the generated initramfs with the | |
162 | passed compression program. Make sure your kernel | |
3b403b32 | 163 | knows how to decompress the generated initramfs, |
5e6c3b03 | 164 | otherwise you will not be able to boot. |
5b158ad3 | 165 | --no-compress Do not compress the generated initramfs. This will |
cc02093d | 166 | override any other compression options. |
5b11bb73 | 167 | --list-modules List all available dracut modules. |
956af8f2 AŻ |
168 | -M, --show-modules Print included module's name to standard output during |
169 | build. | |
5fe5c7d0 | 170 | --keep Keep the temporary initramfs for debugging purposes |
ec3c5951 | 171 | --printsize Print out the module install size |
cdfeb278 | 172 | --sshkey [SSHKEY] Add ssh key to initramfs (use with ssh-client module) |
ccaa9bee HH |
173 | |
174 | If [LIST] has multiple arguments, then you have to put these in quotes. | |
ffa71b4a | 175 | |
ccaa9bee | 176 | For example: |
ffa71b4a HH |
177 | |
178 | # dracut --add-drivers "module1 module2" ... | |
179 | ||
cc02093d | 180 | EOF |
5616feb0 AT |
181 | } |
182 | ||
8466db96 HH |
183 | # function push() |
184 | # push values to a stack | |
185 | # $1 = stack variable | |
186 | # $2.. values | |
187 | # example: | |
188 | # push stack 1 2 "3 4" | |
189 | push() { | |
ffa71b4a | 190 | local _i |
8466db96 | 191 | local __stack=$1; shift |
ffa71b4a HH |
192 | for _i in "$@"; do |
193 | eval ${__stack}'[${#'${__stack}'[@]}]="$_i"' | |
8466db96 HH |
194 | done |
195 | } | |
196 | ||
197 | # function pop() | |
198 | # pops the last value from a stack | |
199 | # assigns value to second argument variable | |
200 | # or echo to stdout, if no second argument | |
201 | # $1 = stack variable | |
202 | # $2 = optional variable to store the value | |
203 | # example: | |
204 | # pop stack val | |
205 | # val=$(pop stack) | |
206 | pop() { | |
207 | local __stack=$1; shift | |
3b403b32 | 208 | local __resultvar=$1 |
ffa71b4a | 209 | local _value; |
8466db96 HH |
210 | # check for empty stack |
211 | eval '[[ ${#'${__stack}'[@]} -eq 0 ]] && return 1' | |
212 | ||
ffa71b4a | 213 | eval _value='${'${__stack}'[${#'${__stack}'[@]}-1]}' |
8466db96 HH |
214 | |
215 | if [[ "$__resultvar" ]]; then | |
ffa71b4a | 216 | eval $__resultvar="'$_value'" |
8466db96 | 217 | else |
b093aa2d | 218 | printf "%s" "$_value" |
8466db96 HH |
219 | fi |
220 | eval unset ${__stack}'[${#'${__stack}'[@]}-1]' | |
221 | return 0 | |
222 | } | |
223 | ||
5bc545ed VL |
224 | # Little helper function for reading args from the commandline. |
225 | # it automatically handles -a b and -a=b variants, and returns 1 if | |
226 | # we need to shift $3. | |
227 | read_arg() { | |
228 | # $1 = arg name | |
229 | # $2 = arg value | |
230 | # $3 = arg parameter | |
231 | local rematch='^[^=]*=(.*)$' | |
232 | if [[ $2 =~ $rematch ]]; then | |
cc02093d | 233 | read "$1" <<< "${BASH_REMATCH[1]}" |
5bc545ed | 234 | else |
cc02093d HH |
235 | read "$1" <<< "$3" |
236 | # There is no way to shift our callers args, so | |
237 | # return 1 to indicate they should do it instead. | |
238 | return 1 | |
5bc545ed VL |
239 | fi |
240 | } | |
241 | ||
335bc217 | 242 | dropindirs_sort() |
a42b2b81 | 243 | { |
b093aa2d HH |
244 | local suffix=$1; shift |
245 | local -a files | |
246 | local f d | |
247 | ||
dba20559 HH |
248 | for d in "$@"; do |
249 | for i in "$d/"*"$suffix"; do | |
250 | if [[ -e "$i" ]]; then | |
251 | printf "%s\n" "${i##*/}" | |
252 | fi | |
253 | done | |
254 | done | sort -Vu | { | |
255 | readarray -t files | |
256 | ||
257 | for f in "${files[@]}"; do | |
258 | for d in "$@"; do | |
259 | if [[ -e "$d/$f" ]]; then | |
260 | printf "%s\n" "$d/$f" | |
261 | continue 2 | |
b093aa2d | 262 | fi |
a42b2b81 | 263 | done |
a42b2b81 | 264 | done |
dba20559 | 265 | } |
a42b2b81 HH |
266 | } |
267 | ||
432196ae | 268 | verbosity_mod_l=0 |
f79e587c HH |
269 | unset kernel |
270 | unset outfile | |
486a1b93 | 271 | |
ffa71b4a HH |
272 | # Workaround -i, --include taking 2 arguments |
273 | set -- "${@/--include/++include}" | |
274 | ||
275 | # This prevents any long argument ending with "-i" | |
276 | # -i, like --opt-i but I think we can just prevent that | |
277 | set -- "${@/%-i/++include}" | |
278 | ||
279 | TEMP=$(unset POSIXLY_CORRECT; getopt \ | |
472189da | 280 | -o "a:m:o:d:I:k:c:L:fvqlHhMN" \ |
e65caf36 | 281 | --long kver: \ |
ffa71b4a HH |
282 | --long add: \ |
283 | --long force-add: \ | |
284 | --long add-drivers: \ | |
285 | --long omit-drivers: \ | |
286 | --long modules: \ | |
287 | --long omit: \ | |
288 | --long drivers: \ | |
289 | --long filesystems: \ | |
290 | --long install: \ | |
291 | --long fwdir: \ | |
292 | --long libdirs: \ | |
293 | --long fscks: \ | |
294 | --long add-fstab: \ | |
295 | --long mount: \ | |
52f1b041 | 296 | --long device: \ |
ffa71b4a | 297 | --long nofscks: \ |
ff3953ef | 298 | --long ro-mnt \ |
ffa71b4a HH |
299 | --long kmoddir: \ |
300 | --long conf: \ | |
301 | --long confdir: \ | |
302 | --long tmpdir: \ | |
303 | --long stdlog: \ | |
304 | --long compress: \ | |
305 | --long prefix: \ | |
306 | --long force \ | |
307 | --long kernel-only \ | |
308 | --long no-kernel \ | |
d20fb951 | 309 | --long kernel-cmdline: \ |
ffa71b4a HH |
310 | --long strip \ |
311 | --long nostrip \ | |
312 | --long hardlink \ | |
313 | --long nohardlink \ | |
314 | --long noprefix \ | |
315 | --long mdadmconf \ | |
316 | --long nomdadmconf \ | |
317 | --long lvmconf \ | |
318 | --long nolvmconf \ | |
319 | --long debug \ | |
320 | --long profile \ | |
321 | --long sshkey: \ | |
322 | --long verbose \ | |
323 | --long quiet \ | |
324 | --long local \ | |
325 | --long hostonly \ | |
ea3c4e82 | 326 | --long host-only \ |
ffa71b4a | 327 | --long no-hostonly \ |
ea3c4e82 | 328 | --long no-host-only \ |
ffa71b4a HH |
329 | --long fstab \ |
330 | --long help \ | |
331 | --long bzip2 \ | |
332 | --long lzma \ | |
333 | --long xz \ | |
334 | --long no-compress \ | |
335 | --long gzip \ | |
336 | --long list-modules \ | |
337 | --long show-modules \ | |
338 | --long keep \ | |
339 | --long printsize \ | |
7d848c55 | 340 | --long regenerate-all \ |
83bb0893 | 341 | --long noimageifnotneeded \ |
ffa71b4a HH |
342 | -- "$@") |
343 | ||
344 | if (( $? != 0 )); then | |
345 | usage | |
346 | exit 1 | |
347 | fi | |
348 | ||
349 | eval set -- "$TEMP" | |
350 | ||
351 | while :; do | |
352 | case $1 in | |
e65caf36 | 353 | --kver) kernel="$2"; shift;; |
ffa71b4a HH |
354 | -a|--add) push add_dracutmodules_l "$2"; shift;; |
355 | --force-add) push force_add_dracutmodules_l "$2"; shift;; | |
356 | --add-drivers) push add_drivers_l "$2"; shift;; | |
357 | --omit-drivers) push omit_drivers_l "$2"; shift;; | |
358 | -m|--modules) push dracutmodules_l "$2"; shift;; | |
359 | -o|--omit) push omit_dracutmodules_l "$2"; shift;; | |
360 | -d|--drivers) push drivers_l "$2"; shift;; | |
361 | --filesystems) push filesystems_l "$2"; shift;; | |
362 | -I|--install) push install_items_l "$2"; shift;; | |
363 | --fwdir) push fw_dir_l "$2"; shift;; | |
364 | --libdirs) push libdirs_l "$2"; shift;; | |
365 | --fscks) push fscks_l "$2"; shift;; | |
366 | --add-fstab) push add_fstab_l "$2"; shift;; | |
367 | --mount) push fstab_lines "$2"; shift;; | |
c586b033 CG |
368 | --add-device|--device) |
369 | push add_device_l "$2"; shift;; | |
d20fb951 | 370 | --kernel-cmdline) push kernel_cmdline_l "$2"; shift;; |
25b45979 | 371 | --nofscks) nofscks_l="yes";; |
ff3953ef | 372 | --ro-mnt) ro_mnt_l="yes";; |
ffa71b4a HH |
373 | -k|--kmoddir) drivers_dir_l="$2"; shift;; |
374 | -c|--conf) conffile="$2"; shift;; | |
375 | --confdir) confdir="$2"; shift;; | |
376 | --tmpdir) tmpdir_l="$2"; shift;; | |
377 | -L|--stdlog) stdloglvl_l="$2"; shift;; | |
378 | --compress) compress_l="$2"; shift;; | |
379 | --prefix) prefix_l="$2"; shift;; | |
cc02093d HH |
380 | -f|--force) force=yes;; |
381 | --kernel-only) kernel_only="yes"; no_kernel="no";; | |
382 | --no-kernel) kernel_only="no"; no_kernel="yes";; | |
5bbfd484 | 383 | --early-microcode) early_microcode="yes";; |
5f2c30d9 | 384 | --no-early-microcode) early_microcode="no";; |
cc02093d HH |
385 | --strip) do_strip_l="yes";; |
386 | --nostrip) do_strip_l="no";; | |
04d18f55 HH |
387 | --hardlink) do_hardlink_l="yes";; |
388 | --nohardlink) do_hardlink_l="no";; | |
fd786adc | 389 | --noprefix) prefix_l="/";; |
690396a5 VL |
390 | --mdadmconf) mdadmconf_l="yes";; |
391 | --nomdadmconf) mdadmconf_l="no";; | |
392 | --lvmconf) lvmconf_l="yes";; | |
393 | --nolvmconf) lvmconf_l="no";; | |
cc02093d | 394 | --debug) debug="yes";; |
57258a2c | 395 | --profile) profile="yes";; |
ffa71b4a | 396 | --sshkey) sshkey="$2"; shift;; |
432196ae AŻ |
397 | -v|--verbose) ((verbosity_mod_l++));; |
398 | -q|--quiet) ((verbosity_mod_l--));; | |
dbf8f6ba HH |
399 | -l|--local) |
400 | allowlocal="yes" | |
b093aa2d HH |
401 | [[ -f "$(readlink -f "${0%/*}")/dracut-functions.sh" ]] \ |
402 | && dracutbasedir="$(readlink -f "${0%/*}")" | |
dbf8f6ba | 403 | ;; |
ea3c4e82 HH |
404 | -H|--hostonly|--host-only) |
405 | hostonly_l="yes" ;; | |
406 | -N|--no-hostonly|--no-host-only) | |
407 | hostonly_l="no" ;; | |
cc02093d | 408 | --fstab) use_fstab_l="yes" ;; |
ffa71b4a | 409 | -h|--help) long_usage; exit 1 ;; |
2aad2344 | 410 | -i|--include) push include_src "$2" |
ffa71b4a | 411 | shift;; |
3a714439 VL |
412 | --bzip2) compress_l="bzip2";; |
413 | --lzma) compress_l="lzma";; | |
414 | --xz) compress_l="xz";; | |
415 | --no-compress) _no_compress_l="cat";; | |
416 | --gzip) compress_l="gzip";; | |
ffa71b4a | 417 | --list-modules) do_list="yes";; |
956af8f2 AŻ |
418 | -M|--show-modules) |
419 | show_modules_l="yes" | |
420 | ;; | |
5fe5c7d0 | 421 | --keep) keep="yes";; |
ec3c5951 | 422 | --printsize) printsize="yes";; |
7d848c55 | 423 | --regenerate-all) regenerate_all="yes";; |
83bb0893 | 424 | --noimageifnotneeded) noimageifnotneeded="yes";; |
ffa71b4a HH |
425 | |
426 | --) shift; break;; | |
427 | ||
428 | *) # should not even reach this point | |
429 | printf "\n!Unknown option: '%s'\n\n" "$1" >&2; usage; exit 1;; | |
430 | esac | |
431 | shift | |
432 | done | |
433 | ||
434 | # getopt cannot handle multiple arguments, so just handle "-I,--include" | |
435 | # the old fashioned way | |
436 | ||
437 | while (($# > 0)); do | |
438 | case ${1%%=*} in | |
439 | ++include) push include_src "$2" | |
440 | push include_target "$3" | |
441 | shift 2;; | |
3b403b32 | 442 | *) |
dbf381f7 | 443 | if ! [[ ${outfile+x} ]]; then |
486a1b93 | 444 | outfile=$1 |
8a5354a9 | 445 | elif ! [[ ${kernel+x} ]]; then |
486a1b93 HH |
446 | kernel=$1 |
447 | else | |
ffa71b4a | 448 | printf "\nUnknown arguments: %s\n\n" "$*" >&2 |
486a1b93 HH |
449 | usage; exit 1; |
450 | fi | |
451 | ;; | |
641cc356 | 452 | esac |
b368a5f3 | 453 | shift |
641cc356 | 454 | done |
ffa71b4a | 455 | |
7d848c55 HH |
456 | if [[ $regenerate_all == "yes" ]]; then |
457 | ret=0 | |
458 | if [[ $kernel ]]; then | |
b093aa2d | 459 | printf -- "--regenerate-all cannot be called with a kernel version\n" >&2 |
7d848c55 HH |
460 | exit 1 |
461 | fi | |
462 | ||
463 | if [[ $outfile ]]; then | |
b093aa2d | 464 | printf -- "--regenerate-all cannot be called with a image file\n" >&2 |
7d848c55 HH |
465 | exit 1 |
466 | fi | |
467 | ||
468 | ((len=${#dracut_args[@]})) | |
469 | for ((i=0; i < len; i++)); do | |
470 | [[ ${dracut_args[$i]} == "--regenerate-all" ]] && \ | |
471 | unset dracut_args[$i] | |
472 | done | |
473 | ||
474 | cd /lib/modules | |
475 | for i in *; do | |
476 | [[ -f $i/modules.builtin ]] || continue | |
b093aa2d | 477 | dracut --kver="$i" "${dracut_args[@]}" |
7d848c55 HH |
478 | ((ret+=$?)) |
479 | done | |
480 | exit $ret | |
aacdba2b HH |
481 | elif [[ $kernel ]]; then |
482 | if ! [[ -d /lib/modules/$kernel ]] && [[ $no_kernel != yes ]]; then | |
483 | printf -- "Kernel version $kernel has no modules in /lib/modules/$kernel\n" >&2 | |
484 | exit 1 | |
485 | fi | |
7d848c55 HH |
486 | fi |
487 | ||
8a5354a9 | 488 | if ! [[ $kernel ]]; then |
486a1b93 HH |
489 | kernel=$(uname -r) |
490 | fi | |
ffa71b4a HH |
491 | |
492 | if ! [[ $outfile ]]; then | |
cc230300 HH |
493 | [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id |
494 | ||
495 | if [[ $MACHINE_ID ]] && ( [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]] ); then | |
496 | outfile="/boot/${MACHINE_ID}/$kernel/initrd" | |
497 | else | |
498 | outfile="/boot/initramfs-$kernel.img" | |
499 | fi | |
ffa71b4a | 500 | fi |
4cba351e | 501 | |
7b2d3d99 | 502 | for i in /usr/sbin /sbin /usr/bin /bin; do |
65fe8ae8 HH |
503 | rl=$i |
504 | if [ -L "$i" ]; then | |
505 | rl=$(readlink -f $i) | |
506 | fi | |
ffa71b4a HH |
507 | if [[ "$NPATH" != "*:$rl*" ]] ; then |
508 | NPATH+=":$rl" | |
509 | fi | |
65fe8ae8 | 510 | done |
7b2d3d99 | 511 | export PATH="${NPATH#:}" |
02b5c8e3 HH |
512 | unset LC_MESSAGES |
513 | unset LC_CTYPE | |
514 | export LC_ALL=C | |
515 | export LANG=C | |
68910ba4 | 516 | unset NPATH |
d619fb5e | 517 | unset LD_LIBRARY_PATH |
1fcf2d2f | 518 | unset GREP_OPTIONS |
a55711cd | 519 | |
89d44e72 | 520 | export DRACUT_LOG_LEVEL=warning |
3b403b32 | 521 | [[ $debug ]] && { |
89d44e72 | 522 | export DRACUT_LOG_LEVEL=debug |
c36ce334 VL |
523 | export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): '; |
524 | set -x | |
525 | } | |
526 | ||
57258a2c HH |
527 | [[ $profile ]] && { |
528 | export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: '; | |
529 | set -x | |
530 | debug=yes | |
531 | } | |
532 | ||
c5a65990 | 533 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
5d791c0e | 534 | |
f1336ac7 | 535 | # if we were not passed a config file, try the default one |
42c71947 | 536 | if [[ ! -f $conffile ]]; then |
b093aa2d HH |
537 | if [[ $allowlocal ]]; then |
538 | conffile="$dracutbasedir/dracut.conf" | |
539 | else | |
eebc929a | 540 | conffile="/etc/dracut.conf" |
b093aa2d | 541 | fi |
42c71947 | 542 | fi |
f1336ac7 | 543 | |
2c2c4580 | 544 | if [[ ! -d $confdir ]]; then |
b093aa2d HH |
545 | if [[ $allowlocal ]]; then |
546 | confdir="$dracutbasedir/dracut.conf.d" | |
547 | else | |
eebc929a | 548 | confdir="/etc/dracut.conf.d" |
b093aa2d | 549 | fi |
2c2c4580 HH |
550 | fi |
551 | ||
2245f372 AB |
552 | # source our config file |
553 | [[ -f $conffile ]] && . "$conffile" | |
554 | ||
2c2c4580 | 555 | # source our config dir |
335bc217 | 556 | for f in $(dropindirs_sort ".conf" "$confdir" "$dracutbasedir/dracut.conf.d"); do |
a42b2b81 HH |
557 | [[ -e $f ]] && . "$f" |
558 | done | |
2c2c4580 | 559 | |
d87c2708 | 560 | # these optins add to the stuff in the config file |
e5e5c895 | 561 | if (( ${#add_dracutmodules_l[@]} )); then |
661f9a34 HH |
562 | while pop add_dracutmodules_l val; do |
563 | add_dracutmodules+=" $val " | |
564 | done | |
565 | fi | |
566 | ||
31f1c02d AW |
567 | if (( ${#force_add_dracutmodules_l[@]} )); then |
568 | while pop force_add_dracutmodules_l val; do | |
569 | force_add_dracutmodules+=" $val " | |
570 | done | |
571 | fi | |
572 | ||
25b45979 MS |
573 | if (( ${#fscks_l[@]} )); then |
574 | while pop fscks_l val; do | |
575 | fscks+=" $val " | |
576 | done | |
577 | fi | |
578 | ||
70cb8a68 HH |
579 | if (( ${#add_fstab_l[@]} )); then |
580 | while pop add_fstab_l val; do | |
581 | add_fstab+=" $val " | |
582 | done | |
583 | fi | |
584 | ||
585 | if (( ${#fstab_lines_l[@]} )); then | |
586 | while pop fstab_lines_l val; do | |
587 | push fstab_lines $val | |
588 | done | |
589 | fi | |
590 | ||
0ec40e08 HH |
591 | if (( ${#install_items_l[@]} )); then |
592 | while pop install_items_l val; do | |
c6c6a088 | 593 | install_items+=" $val " |
0ec40e08 HH |
594 | done |
595 | fi | |
596 | ||
f1336ac7 | 597 | # these options override the stuff in the config file |
e5e5c895 | 598 | if (( ${#dracutmodules_l[@]} )); then |
661f9a34 HH |
599 | dracutmodules='' |
600 | while pop dracutmodules_l val; do | |
601 | dracutmodules+="$val " | |
602 | done | |
603 | fi | |
604 | ||
e5e5c895 | 605 | if (( ${#omit_dracutmodules_l[@]} )); then |
661f9a34 HH |
606 | omit_dracutmodules='' |
607 | while pop omit_dracutmodules_l val; do | |
608 | omit_dracutmodules+="$val " | |
609 | done | |
610 | fi | |
611 | ||
e5e5c895 | 612 | if (( ${#filesystems_l[@]} )); then |
661f9a34 HH |
613 | filesystems='' |
614 | while pop filesystems_l val; do | |
615 | filesystems+="$val " | |
616 | done | |
617 | fi | |
618 | ||
e5e5c895 | 619 | if (( ${#fw_dir_l[@]} )); then |
661f9a34 HH |
620 | fw_dir='' |
621 | while pop fw_dir_l val; do | |
622 | fw_dir+="$val " | |
623 | done | |
624 | fi | |
625 | ||
c9143a63 JAH |
626 | if (( ${#libdirs_l[@]} )); then |
627 | libdirs='' | |
628 | while pop libdirs_l val; do | |
629 | libdirs+="$val " | |
630 | done | |
631 | fi | |
632 | ||
e103615b | 633 | [[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l |
b991617f | 634 | [[ ! $stdloglvl ]] && stdloglvl=4 |
432196ae AŻ |
635 | stdloglvl=$((stdloglvl + verbosity_mod_l)) |
636 | ((stdloglvl > 6)) && stdloglvl=6 | |
637 | ((stdloglvl < 0)) && stdloglvl=0 | |
638 | ||
26537a5b | 639 | [[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l |
31f7db66 | 640 | [[ $do_strip_l ]] && do_strip=$do_strip_l |
6c128565 | 641 | [[ $do_strip ]] || do_strip=yes |
04d18f55 HH |
642 | [[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l |
643 | [[ $do_hardlink ]] || do_hardlink=yes | |
fd786adc HH |
644 | [[ $prefix_l ]] && prefix=$prefix_l |
645 | [[ $prefix = "/" ]] && unset prefix | |
ba726310 | 646 | [[ $hostonly_l ]] && hostonly=$hostonly_l |
7c179686 | 647 | [[ $use_fstab_l ]] && use_fstab=$use_fstab_l |
2f02ae9d | 648 | [[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l |
7a34efa5 | 649 | [[ $lvmconf_l ]] && lvmconf=$lvmconf_l |
c5a65990 | 650 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut |
8bc650d9 | 651 | [[ $fw_dir ]] || fw_dir="/lib/firmware/updates /lib/firmware" |
882c4c5a AŻ |
652 | [[ $tmpdir_l ]] && tmpdir="$tmpdir_l" |
653 | [[ $tmpdir ]] || tmpdir=/var/tmp | |
3a714439 | 654 | [[ $compress_l ]] && compress=$compress_l |
956af8f2 | 655 | [[ $show_modules_l ]] && show_modules=$show_modules_l |
25b45979 | 656 | [[ $nofscks_l ]] && nofscks="yes" |
ff3953ef | 657 | [[ $ro_mnt_l ]] && ro_mnt="yes" |
ddfd1d10 VL |
658 | # eliminate IFS hackery when messing with fw_dir |
659 | fw_dir=${fw_dir//:/ } | |
9a8a00cf | 660 | |
3a714439 | 661 | # handle compression options. |
55468fb9 | 662 | [[ $compress ]] || compress="gzip" |
3a714439 | 663 | case $compress in |
6f223367 | 664 | bzip2) compress="bzip2 -9";; |
3a714439 VL |
665 | lzma) compress="lzma -9";; |
666 | xz) compress="xz --check=crc32 --lzma2=dict=1MiB";; | |
b093aa2d | 667 | gzip) compress="gzip -9"; command -v pigz > /dev/null 2>&1 && compress="pigz -9";; |
3a714439 VL |
668 | esac |
669 | if [[ $_no_compress_l = "cat" ]]; then | |
670 | compress="cat" | |
671 | fi | |
672 | ||
ba726310 | 673 | [[ $hostonly = yes ]] && hostonly="-h" |
ba67b923 | 674 | [[ $hostonly != "-h" ]] && unset hostonly |
ba726310 | 675 | |
26c231f1 | 676 | readonly TMPDIR="$tmpdir" |
b093aa2d | 677 | readonly initdir="$(mktemp --tmpdir="$TMPDIR/" -d -t initramfs.XXXXXX)" |
26c231f1 | 678 | [ -d "$initdir" ] || { |
b093aa2d | 679 | printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t initramfs.XXXXXX failed." >&2 |
26c231f1 HH |
680 | exit 1 |
681 | } | |
682 | ||
5f2c30d9 KRW |
683 | if [[ $early_microcode = yes ]]; then |
684 | readonly microcode_dir="$(mktemp --tmpdir="$TMPDIR/" -d -t early_microcode.XXXXXX)" | |
685 | [ -d "$microcode_dir" ] || { | |
686 | printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t early_microcode.XXXXXX failed." >&2 | |
687 | exit 1 | |
688 | } | |
689 | fi | |
d008b6b8 | 690 | # clean up after ourselves no matter how we die. |
bbaa0d59 HH |
691 | trap ' |
692 | ret=$?; | |
693 | [[ $outfile ]] && [[ -f $outfile.$$ ]] && rm -f -- "$outfile.$$"; | |
694 | [[ $keep ]] && echo "Not removing $initdir." >&2 || { [[ $initdir ]] && rm -rf -- "$initdir"; }; | |
695 | [[ $keep ]] && echo "Not removing $microcode_dir." >&2 || { [[ $microcode_dir ]] && rm -Rf -- "$microcode_dir"; }; | |
696 | [[ $_dlogdir ]] && rm -Rf -- "$_dlogdir"; | |
697 | exit $ret; | |
698 | ' EXIT | |
699 | ||
d008b6b8 HH |
700 | # clean up after ourselves no matter how we die. |
701 | trap 'exit 1;' SIGINT | |
702 | ||
89d44e72 HH |
703 | export DRACUT_KERNEL_LAZY="1" |
704 | export DRACUT_RESOLVE_LAZY="1" | |
705 | ||
552ecca6 HH |
706 | if [[ -f $dracutbasedir/dracut-functions.sh ]]; then |
707 | . $dracutbasedir/dracut-functions.sh | |
adbc8a42 | 708 | else |
b093aa2d HH |
709 | printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-functions.sh." >&2 |
710 | printf "%s\n" "dracut: Are you running from a git checkout?" >&2 | |
711 | printf "%s\n" "dracut: Try passing -l as an argument to $0" >&2 | |
cc02093d | 712 | exit 1 |
adbc8a42 | 713 | fi |
22fd1627 | 714 | |
bfd2e8c2 HH |
715 | inst /bin/sh |
716 | if ! $DRACUT_INSTALL ${initdir+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then | |
717 | unset DRACUT_RESOLVE_LAZY | |
718 | export DRACUT_RESOLVE_DEPS=1 | |
719 | fi | |
32bd2fbb | 720 | rm -fr -- ${initdir}/* |
bfd2e8c2 | 721 | |
dbf8f6ba HH |
722 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then |
723 | . $dracutbasedir/dracut-version.sh | |
724 | fi | |
725 | ||
bfd2e8c2 | 726 | # Verify bash version, current minimum is 3.1 |
b093aa2d HH |
727 | if (( BASH_VERSINFO[0] < 4 )); then |
728 | dfatal 'You need at least Bash 4 to use dracut, sorry.' | |
d239b550 MS |
729 | exit 1 |
730 | fi | |
731 | ||
552ecca6 | 732 | dracutfunctions=$dracutbasedir/dracut-functions.sh |
5cad5bb5 | 733 | export dracutfunctions |
9a8a00cf | 734 | |
fcbcb252 HH |
735 | if (( ${#drivers_l[@]} )); then |
736 | drivers='' | |
737 | while pop drivers_l val; do | |
738 | drivers+="$val " | |
739 | done | |
740 | fi | |
741 | drivers=${drivers/-/_} | |
742 | ||
743 | if (( ${#add_drivers_l[@]} )); then | |
744 | while pop add_drivers_l val; do | |
745 | add_drivers+=" $val " | |
746 | done | |
747 | fi | |
748 | add_drivers=${add_drivers/-/_} | |
749 | ||
750 | if (( ${#omit_drivers_l[@]} )); then | |
751 | while pop omit_drivers_l val; do | |
752 | omit_drivers+=" $val " | |
753 | done | |
754 | fi | |
755 | omit_drivers=${omit_drivers/-/_} | |
756 | ||
d20fb951 HH |
757 | if (( ${#kernel_cmdline_l[@]} )); then |
758 | while pop kernel_cmdline_l val; do | |
759 | kernel_cmdline+=" $val " | |
760 | done | |
761 | fi | |
762 | ||
34248c92 | 763 | omit_drivers_corrected="" |
fcbcb252 | 764 | for d in $omit_drivers; do |
b093aa2d | 765 | [[ " $drivers $add_drivers " == *\ $d\ * ]] && continue |
34248c92 | 766 | omit_drivers_corrected+="$d|" |
fcbcb252 | 767 | done |
34248c92 | 768 | omit_drivers="${omit_drivers_corrected%|}" |
fcbcb252 HH |
769 | unset omit_drivers_corrected |
770 | ||
ffa71b4a HH |
771 | # prepare args for logging |
772 | for ((i=0; i < ${#dracut_args[@]}; i++)); do | |
b093aa2d | 773 | [[ "${dracut_args[$i]}" == *\ * ]] && \ |
ffa71b4a | 774 | dracut_args[$i]="\"${dracut_args[$i]}\"" |
a4210166 | 775 | #" keep vim happy |
ffa71b4a | 776 | done |
bbaa0d59 | 777 | dinfo "Executing: $0 ${dracut_args[@]}" |
58dad702 | 778 | |
5b11bb73 HH |
779 | [[ $do_list = yes ]] && { |
780 | for mod in $dracutbasedir/modules.d/*; do | |
781 | [[ -d $mod ]] || continue; | |
d8e8e14e AŻ |
782 | [[ -e $mod/install || -e $mod/installkernel || \ |
783 | -e $mod/module-setup.sh ]] || continue | |
b093aa2d | 784 | printf "%s\n" "${mod##*/??}" |
5b11bb73 HH |
785 | done |
786 | exit 0 | |
787 | } | |
788 | ||
66ac3cd1 | 789 | # This is kinda legacy -- eventually it should go away. |
f1336ac7 | 790 | case $dracutmodules in |
66ac3cd1 | 791 | ""|auto) dracutmodules="all" ;; |
f1336ac7 | 792 | esac |
e12aac5e | 793 | |
454771cd | 794 | abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile" |
ec9315e5 | 795 | |
5db6ca5a HH |
796 | if [[ -d $srcmods ]]; then |
797 | [[ -f $srcmods/modules.dep ]] || { | |
798 | dwarn "$srcmods/modules.dep is missing. Did you run depmod?" | |
799 | } | |
800 | fi | |
fe1484f3 | 801 | |
c8937ec4 | 802 | if [[ -f $outfile && ! $force ]]; then |
432196ae | 803 | dfatal "Will not override existing initramfs ($outfile) without --force" |
ec9315e5 JK |
804 | exit 1 |
805 | fi | |
806 | ||
ebfdb219 | 807 | outdir=${outfile%/*} |
52eed268 HH |
808 | [[ $outdir ]] || outdir="/" |
809 | ||
ebfdb219 | 810 | if [[ ! -d "$outdir" ]]; then |
cc230300 | 811 | dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible." |
454771cd | 812 | exit 1 |
ebfdb219 | 813 | elif [[ ! -w "$outdir" ]]; then |
ffa71b4a | 814 | dfatal "No permission to write to $outdir." |
454771cd | 815 | exit 1 |
0a325a91 | 816 | elif [[ -f "$outfile" && ! -w "$outfile" ]]; then |
432196ae | 817 | dfatal "No permission to write $outfile." |
734a0d9e HH |
818 | exit 1 |
819 | fi | |
820 | ||
f6f74096 DD |
821 | # Need to be able to have non-root users read stuff (rpcbind etc) |
822 | chmod 755 "$initdir" | |
823 | ||
5bfa3b36 HH |
824 | if [[ $hostonly ]]; then |
825 | for i in /sys /proc /run /dev; do | |
5e601454 | 826 | if ! findmnt --target "$i" &>/dev/null; then |
5bfa3b36 HH |
827 | dwarning "Turning off host-only mode: '$i' is not mounted!" |
828 | unset hostonly | |
829 | fi | |
830 | done | |
831 | fi | |
832 | ||
d351541e HH |
833 | declare -A host_fs_types |
834 | ||
cd7ff122 AW |
835 | for line in "${fstab_lines[@]}"; do |
836 | set -- $line | |
837 | #dev mp fs fsopts | |
d0096de7 | 838 | push host_devs "$1" |
d351541e | 839 | host_fs_types["$1"]="$3" |
cd7ff122 AW |
840 | done |
841 | ||
842 | for f in $add_fstab; do | |
b093aa2d | 843 | [[ -e $f ]] || continue |
cd7ff122 | 844 | while read dev rest; do |
b093aa2d HH |
845 | push host_devs "$dev" |
846 | done < "$f" | |
847 | done | |
848 | ||
849 | for dev in $add_device; do | |
850 | push host_devs "$dev" | |
cd7ff122 AW |
851 | done |
852 | ||
c586b033 CG |
853 | if (( ${#add_device_l[@]} )); then |
854 | while pop add_device_l val; do | |
855 | add_device+=" $val " | |
b093aa2d | 856 | push host_devs "$val" |
c586b033 CG |
857 | done |
858 | fi | |
859 | ||
7ae5d9d1 | 860 | if [[ $hostonly ]]; then |
480d772f HH |
861 | # in hostonly mode, determine all devices, which have to be accessed |
862 | # and examine them for filesystem types | |
863 | ||
bcfbddef | 864 | for mp in \ |
7ae5d9d1 HH |
865 | "/" \ |
866 | "/etc" \ | |
d624f606 HH |
867 | "/bin" \ |
868 | "/sbin" \ | |
869 | "/lib" \ | |
870 | "/lib64" \ | |
af75a298 | 871 | "/usr" \ |
9fc14445 HH |
872 | "/usr/bin" \ |
873 | "/usr/sbin" \ | |
874 | "/usr/lib" \ | |
875 | "/usr/lib64" \ | |
bcfbddef HH |
876 | "/boot"; |
877 | do | |
d624f606 | 878 | mp=$(readlink -f "$mp") |
7ae5d9d1 | 879 | mountpoint "$mp" >/dev/null 2>&1 || continue |
a4f7b504 | 880 | _dev=$(find_block_device "$mp") |
e95b6723 | 881 | _bdev=$(readlink -f "/dev/block/$_dev") |
a4f7b504 HH |
882 | [[ -b $_bdev ]] && _dev=$_bdev |
883 | push host_devs $_dev | |
5a6a98f8 HH |
884 | [[ "$_mp" == "/" ]] && root_dev="$_dev" |
885 | push host_devs "$_dev" | |
7ae5d9d1 | 886 | done |
dd587549 | 887 | |
7fd850d5 HH |
888 | if [[ -f /proc/swaps ]] && [[ -f /etc/fstab ]]; then |
889 | while read dev type rest; do | |
890 | [[ -b $dev ]] || continue | |
891 | [[ "$type" == "partition" ]] || continue | |
892 | ||
893 | while read _d _m _t _o _r; do | |
894 | [[ "$_d" == \#* ]] && continue | |
895 | [[ $_d ]] || continue | |
896 | [[ $_t != "swap" ]] || [[ $_m != "swap" ]] && continue | |
897 | [[ "$_o" == *noauto* ]] && continue | |
898 | [[ "$_d" == UUID\=* ]] && _d="/dev/disk/by-uuid/${_d#UUID=}" | |
899 | [[ "$_d" == LABEL\=* ]] && _d="/dev/disk/by-label/$_d#LABEL=}" | |
900 | [[ "$_d" -ef "$dev" ]] || continue | |
901 | ||
902 | if [[ -f /etc/crypttab ]]; then | |
903 | while read _mapper _a _p _o; do | |
904 | [[ $_mapper = \#* ]] && continue | |
905 | [[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue | |
906 | [[ "$_o" ]] || _o="$_p" | |
bcfbddef | 907 | # skip mkswap swap |
7fd850d5 HH |
908 | [[ $_o == *swap* ]] && continue 2 |
909 | done < /etc/crypttab | |
910 | fi | |
bcfbddef | 911 | |
7fd850d5 HH |
912 | push host_devs "$(readlink -f "$dev")" |
913 | break | |
914 | done < /etc/fstab | |
915 | done < /proc/swaps | |
916 | fi | |
7ae5d9d1 | 917 | fi |
7ae5d9d1 | 918 | |
dba20559 | 919 | _get_fs_type() { |
19bab59c | 920 | [[ $1 ]] || return |
b093aa2d | 921 | if [[ -b /dev/block/$1 ]] && ID_FS_TYPE=$(get_fs_env "/dev/block/$1"); then |
dba20559 | 922 | host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE" |
19bab59c | 923 | return 1 |
cd7ff122 | 924 | fi |
b093aa2d | 925 | if [[ -b $1 ]] && ID_FS_TYPE=$(get_fs_env "$1"); then |
dba20559 | 926 | host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE" |
19bab59c | 927 | return 1 |
4f10ae2b | 928 | fi |
b093aa2d | 929 | if fstype=$(find_dev_fstype "$1"); then |
dba20559 | 930 | host_fs_types["$1"]="$fstype" |
19bab59c | 931 | return 1 |
cd7ff122 AW |
932 | fi |
933 | return 1 | |
dba20559 HH |
934 | } |
935 | ||
936 | for dev in ${host_devs[@]}; do | |
937 | _get_fs_type "$dev" | |
938 | check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")" | |
cd7ff122 AW |
939 | done |
940 | ||
d1615612 | 941 | [[ -d $udevdir ]] \ |
b093aa2d | 942 | || udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)" |
d1615612 HH |
943 | if ! [[ -d "$udevdir" ]]; then |
944 | [[ -d /lib/udev ]] && udevdir=/lib/udev | |
945 | [[ -d /usr/lib/udev ]] && udevdir=/usr/lib/udev | |
946 | fi | |
947 | ||
948 | [[ -d $systemdutildir ]] \ | |
949 | || systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null) | |
d1615612 HH |
950 | |
951 | if ! [[ -d "$systemdutildir" ]]; then | |
952 | [[ -d /lib/systemd ]] && systemdutildir=/lib/systemd | |
953 | [[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd | |
954 | fi | |
cb8def95 HH |
955 | |
956 | [[ -d $systemdsystemunitdir ]] \ | |
957 | || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null) | |
958 | ||
d1615612 HH |
959 | [[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system |
960 | ||
cb8def95 HH |
961 | [[ -d $systemdsystemconfdir ]] \ |
962 | || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null) | |
963 | ||
964 | [[ -d "$systemdsystemconfdir" ]] || systemdsystemconfdir=/etc/systemd/system | |
965 | ||
aec9f902 | 966 | export initdir dracutbasedir dracutmodules \ |
e103615b | 967 | fw_dir drivers_dir debug no_kernel kernel_only \ |
5a6a98f8 | 968 | omit_drivers mdadmconf lvmconf root_dev \ |
ff3953ef | 969 | use_fstab fstab_lines libdirs fscks nofscks ro_mnt \ |
1e64e493 | 970 | stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \ |
dbf8f6ba | 971 | debug host_fs_types host_devs sshkey add_fstab \ |
cb8def95 HH |
972 | DRACUT_VERSION udevdir prefix filesystems drivers \ |
973 | systemdutildir systemdsystemunitdir systemdsystemconfdir | |
f4fff04e | 974 | |
dbad9f46 | 975 | # Create some directory structure first |
fd786adc | 976 | [[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}" |
dbad9f46 | 977 | |
785a6cd2 | 978 | [[ -h /lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib" |
fd786adc | 979 | [[ $prefix ]] && ln -sfn "${prefix#/}/lib" "$initdir/lib" |
dbad9f46 | 980 | |
785a6cd2 | 981 | if [[ $prefix ]]; then |
d2a9c4a8 | 982 | for d in bin etc lib sbin tmp usr var $libdirs; do |
b093aa2d | 983 | [[ "$d" == */* ]] && continue |
785a6cd2 HH |
984 | ln -sfn "${prefix#/}/${d#/}" "$initdir/$d" |
985 | done | |
986 | fi | |
987 | ||
988 | if [[ $kernel_only != yes ]]; then | |
3f54a83c | 989 | for d in usr/bin usr/sbin bin etc lib sbin tmp usr var $libdirs; do |
fd786adc | 990 | [[ -e "${initdir}${prefix}/$d" ]] && continue |
d433da44 HH |
991 | if [ -L "/$d" ]; then |
992 | inst_symlink "/$d" "${prefix}/$d" | |
785a6cd2 HH |
993 | else |
994 | mkdir -m 0755 -p "${initdir}${prefix}/$d" | |
995 | fi | |
3b403b32 | 996 | done |
dbad9f46 | 997 | |
7c14b368 | 998 | for d in dev proc sys sysroot root run run/lock run/initramfs; do |
d433da44 HH |
999 | if [ -L "/$d" ]; then |
1000 | inst_symlink "/$d" | |
785a6cd2 HH |
1001 | else |
1002 | mkdir -m 0755 -p "$initdir/$d" | |
1003 | fi | |
33ee031c | 1004 | done |
dbad9f46 | 1005 | |
506b2192 HH |
1006 | ln -sfn ../run "$initdir/var/run" |
1007 | ln -sfn ../run/lock "$initdir/var/lock" | |
3f54a83c | 1008 | ln -sfn ../run/log "$initdir/var/log" |
6f09acf8 HH |
1009 | else |
1010 | for d in lib "$libdir"; do | |
1011 | [[ -e "${initdir}${prefix}/$d" ]] && continue | |
1012 | if [ -h "/$d" ]; then | |
1013 | inst "/$d" "${prefix}/$d" | |
1014 | else | |
1015 | mkdir -m 0755 -p "${initdir}${prefix}/$d" | |
1016 | fi | |
1017 | done | |
33ee031c | 1018 | fi |
0f86847d | 1019 | |
14c47b0e HH |
1020 | if [[ $kernel_only != yes ]]; then |
1021 | mkdir -p "${initdir}/etc/cmdline.d" | |
4fed3ddf HH |
1022 | for _d in $hookdirs; do |
1023 | mkdir -m 0755 -p ${initdir}/lib/dracut/hooks/$_d | |
1024 | done | |
26144216 | 1025 | if [[ "$UID" = "0" ]]; then |
ad200fbc HH |
1026 | [ -c ${initdir}/dev/null ] || mknod ${initdir}/dev/null c 1 3 |
1027 | [ -c ${initdir}/dev/kmsg ] || mknod ${initdir}/dev/kmsg c 1 11 | |
1028 | [ -c ${initdir}/dev/console ] || mknod ${initdir}/dev/console c 5 1 | |
26144216 | 1029 | fi |
14c47b0e | 1030 | fi |
96b8d60a | 1031 | |
1b7fd0fa | 1032 | mods_to_load="" |
66ac3cd1 VL |
1033 | # check all our modules to see if they should be sourced. |
1034 | # This builds a list of modules that we will install next. | |
1b7fd0fa AW |
1035 | for_each_module_dir check_module |
1036 | for_each_module_dir check_mount | |
1037 | ||
b093aa2d | 1038 | [[ "$mods_to_load " == *01fips\ * ]] && export DRACUT_FIPS_MODE=1 |
89d44e72 | 1039 | |
ec3c5951 | 1040 | _isize=0 #initramfs size |
979c4a93 | 1041 | modules_loaded=" " |
95bde758 | 1042 | # source our modules. |
5d791c0e | 1043 | for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do |
979c4a93 | 1044 | _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]} |
b093aa2d HH |
1045 | if [[ "$mods_to_load" == *\ $_d_mod\ * ]]; then |
1046 | if [[ $show_modules = yes ]]; then | |
1047 | printf "%s\n" "$_d_mod" | |
1048 | else | |
979c4a93 | 1049 | dinfo "*** Including module: $_d_mod ***" |
b093aa2d HH |
1050 | fi |
1051 | if [[ $kernel_only == yes ]]; then | |
1052 | module_installkernel "$_d_mod" || { | |
a6d3be9d AW |
1053 | dfatal "installkernel failed in module $_d_mod" |
1054 | exit 1 | |
1055 | } | |
cc02093d | 1056 | else |
b093aa2d | 1057 | module_install "$_d_mod" |
95d2dabc | 1058 | if [[ $no_kernel != yes ]]; then |
b093aa2d | 1059 | module_installkernel "$_d_mod" || { |
a6d3be9d AW |
1060 | dfatal "installkernel failed in module $_d_mod" |
1061 | exit 1 | |
1062 | } | |
cc02093d HH |
1063 | fi |
1064 | fi | |
979c4a93 HH |
1065 | mods_to_load=${mods_to_load// $_d_mod /} |
1066 | modules_loaded+="$_d_mod " | |
ec3c5951 DY |
1067 | |
1068 | #print the module install size | |
1069 | if [ -n "$printsize" ]; then | |
1070 | _isize_new=$(du -sk ${initdir}|cut -f1) | |
b093aa2d HH |
1071 | _isize_delta=$((_isize_new - _isize)) |
1072 | printf "%s\n" "$_d_mod install size: ${_isize_delta}k" | |
ec3c5951 DY |
1073 | _isize=$_isize_new |
1074 | fi | |
66ac3cd1 | 1075 | fi |
15136762 | 1076 | done |
20abd914 | 1077 | unset moddir |
0a35a80b HH |
1078 | |
1079 | for i in $modules_loaded; do | |
43fed151 | 1080 | mkdir -p $initdir/lib/dracut |
b093aa2d | 1081 | printf "%s\n" "$i" >> $initdir/lib/dracut/modules.txt |
0a35a80b HH |
1082 | done |
1083 | ||
ea216a65 | 1084 | dinfo "*** Including modules done ***" |
aabc0553 | 1085 | |
0f86847d | 1086 | ## final stuff that has to happen |
89d44e72 | 1087 | if [[ $no_kernel != yes ]]; then |
aec9f902 HH |
1088 | |
1089 | if [[ $drivers ]]; then | |
1090 | hostonly='' instmods $drivers | |
1091 | fi | |
1092 | ||
1093 | if [[ $add_drivers ]]; then | |
1094 | hostonly='' instmods -c $add_drivers | |
1095 | fi | |
1096 | if [[ $filesystems ]]; then | |
1097 | hostonly='' instmods -c $filesystems | |
1098 | fi | |
1099 | ||
89d44e72 HH |
1100 | dinfo "*** Installing kernel module dependencies and firmware ***" |
1101 | dracut_kernel_post | |
1102 | dinfo "*** Installing kernel module dependencies and firmware done ***" | |
83bb0893 HH |
1103 | |
1104 | if [[ $noimageifnotneeded == yes ]] && [[ $hostonly ]]; then | |
1105 | if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] && \ | |
1106 | [[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then | |
1107 | for i in ${initdir}/etc/cmdline.d/*.conf; do | |
1108 | # We need no initramfs image and do not generate one. | |
1109 | [[ $i == "${initdir}/etc/cmdline.d/*.conf" ]] && exit 0 | |
1110 | done | |
1111 | fi | |
1112 | fi | |
89d44e72 | 1113 | fi |
d8aeb3a7 | 1114 | |
998bf6e0 | 1115 | if [[ $kernel_only != yes ]]; then |
af119460 | 1116 | (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]} |
998bf6e0 | 1117 | |
b093aa2d | 1118 | [[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf" |
d20fb951 | 1119 | |
998bf6e0 | 1120 | while pop fstab_lines line; do |
b093aa2d | 1121 | printf "%s\n" "$line 0 0" >> "${initdir}/etc/fstab" |
998bf6e0 HH |
1122 | done |
1123 | ||
1124 | for f in $add_fstab; do | |
b093aa2d | 1125 | cat "$f" >> "${initdir}/etc/fstab" |
998bf6e0 HH |
1126 | done |
1127 | ||
6c6d8057 HH |
1128 | if [ -d ${initdir}/$systemdutildir ]; then |
1129 | mkdir -p ${initdir}/etc/conf.d | |
1130 | { | |
b093aa2d HH |
1131 | printf "%s\n" "systemdutildir=\"$systemdutildir\"" |
1132 | printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\"" | |
1133 | printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\"" | |
6c6d8057 HH |
1134 | } > ${initdir}/etc/conf.d/systemd.conf |
1135 | fi | |
1136 | ||
998bf6e0 HH |
1137 | if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then |
1138 | dinfo "*** Resolving executable dependencies ***" | |
1139 | find "$initdir" -type f \ | |
1140 | '(' -perm -0100 -or -perm -0010 -or -perm -0001 ')' \ | |
1141 | -not -path '*.ko' -print0 \ | |
b093aa2d | 1142 | | xargs -r -0 $DRACUT_INSTALL ${initdir+-D "$initdir"} -R ${DRACUT_FIPS_MODE+-H} -- |
998bf6e0 HH |
1143 | dinfo "*** Resolving executable dependencies done***" |
1144 | fi | |
1145 | fi | |
1146 | ||
661f9a34 HH |
1147 | while pop include_src src && pop include_target tgt; do |
1148 | if [[ $src && $tgt ]]; then | |
1149 | if [[ -f $src ]]; then | |
1150 | inst $src $tgt | |
1151 | else | |
3b403b32 | 1152 | ddebug "Including directory: $src" |
661f9a34 | 1153 | mkdir -p "${initdir}/${tgt}" |
dbad9f46 | 1154 | # check for preexisting symlinks, so we can cope with the |
fd786adc | 1155 | # symlinks to $prefix |
dbad9f46 HH |
1156 | for i in "$src"/*; do |
1157 | [[ -e "$i" || -h "$i" ]] || continue | |
1158 | s=${initdir}/${tgt}/${i#$src/} | |
1159 | if [[ -d "$i" ]]; then | |
1160 | if ! [[ -e "$s" ]]; then | |
1161 | mkdir -m 0755 -p "$s" | |
1162 | chmod --reference="$i" "$s" | |
1163 | fi | |
98eb6d57 | 1164 | cp --reflink=auto --sparse=auto -fa -t "$s" "$i"/* |
dbad9f46 | 1165 | else |
98eb6d57 | 1166 | cp --reflink=auto --sparse=auto -fa -t "$s" "$i" |
3b403b32 | 1167 | fi |
dbad9f46 | 1168 | done |
661f9a34 | 1169 | fi |
4fea3ea6 | 1170 | fi |
661f9a34 | 1171 | done |
88ffd2df | 1172 | |
14c47b0e | 1173 | if [[ $kernel_only != yes ]]; then |
1254925f HH |
1174 | # make sure that library links are correct and up to date |
1175 | for f in /etc/ld.so.conf /etc/ld.so.conf.d/*; do | |
482c573d | 1176 | [[ -f $f ]] && inst_simple "$f" |
1254925f HH |
1177 | done |
1178 | if ! ldconfig -r "$initdir"; then | |
1179 | if [[ $UID = 0 ]]; then | |
1180 | derror "ldconfig exited ungracefully" | |
1181 | else | |
1182 | derror "ldconfig might need uid=0 (root) for chroot()" | |
1183 | fi | |
432196ae AŻ |
1184 | fi |
1185 | fi | |
fdc421db | 1186 | |
b093aa2d | 1187 | PRELINK_BIN="$(command -v prelink)" |
404815ea HH |
1188 | if [[ $UID = 0 ]] && [[ $PRELINK_BIN ]]; then |
1189 | if [[ $DRACUT_FIPS_MODE ]]; then | |
8461734e | 1190 | dinfo "*** Installing prelink files ***" |
af119460 | 1191 | inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf /etc/prelink.cache |
404815ea HH |
1192 | else |
1193 | dinfo "*** Pre-linking files ***" | |
af119460 | 1194 | inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf |
b093aa2d HH |
1195 | chroot "$initdir" "$PRELINK_BIN" -a |
1196 | rm -f -- "$initdir/$PRELINK_BIN" | |
32bd2fbb | 1197 | rm -fr -- "$initdir"/etc/prelink.* |
404815ea HH |
1198 | dinfo "*** Pre-linking files done ***" |
1199 | fi | |
1200 | fi | |
1201 | ||
1202 | if [[ $do_hardlink = yes ]] && command -v hardlink >/dev/null; then | |
1203 | dinfo "*** Hardlinking files ***" | |
1204 | hardlink "$initdir" 2>&1 | |
1205 | dinfo "*** Hardlinking files done ***" | |
1206 | fi | |
1207 | ||
3b403b32 | 1208 | # strip binaries |
98adb06e | 1209 | if [[ $do_strip = yes ]] ; then |
69b35075 | 1210 | for p in strip xargs find; do |
cc02093d | 1211 | if ! type -P $p >/dev/null; then |
fefd3f66 | 1212 | dinfo "Could not find '$p'. Not stripping the initramfs." |
cc02093d HH |
1213 | do_strip=no |
1214 | fi | |
31f7db66 HH |
1215 | done |
1216 | fi | |
1217 | ||
5ae33613 | 1218 | if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then |
89d44e72 | 1219 | dinfo "*** Stripping files ***" |
5ae33613 HH |
1220 | find "$initdir" -type f \ |
1221 | -executable -not -path '*/lib/modules/*.ko' -print0 \ | |
1222 | | xargs -r -0 strip -g 2>/dev/null | |
2d9b156e HH |
1223 | |
1224 | # strip kernel modules, but do not touch signed modules | |
1225 | find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \ | |
1226 | | while read -r -d $'\0' f; do | |
1227 | SIG=$(tail -c 28 "$f") | |
b093aa2d | 1228 | [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; } |
2d9b156e HH |
1229 | done | xargs -r -0 strip -g |
1230 | ||
89d44e72 | 1231 | dinfo "*** Stripping files done ***" |
979c4a93 | 1232 | fi |
5f2c30d9 KRW |
1233 | if [[ $early_microcode = yes ]]; then |
1234 | dinfo "*** Generating early-microcode cpio image ***" | |
1235 | ucode_dir=(amd-ucode intel-ucode) | |
1236 | ucode_dest=(AuthenticAMD.bin GenuineIntel.bin) | |
1237 | _dest_dir="$microcode_dir/d/kernel/x86/microcode" | |
1238 | _dest_idx="0 1" | |
1239 | mkdir -p $_dest_dir | |
1240 | if [[ $hostonly ]]; then | |
1241 | [[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0" | |
1242 | [[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1" | |
1243 | fi | |
1244 | for idx in $_dest_idx; do | |
1245 | _fw=${ucode_dir[$idx]} | |
1246 | for _fwdir in $fw_dir; do | |
1247 | if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then | |
1248 | _src="*" | |
1249 | dinfo "*** Constructing ${ucode_dest[$idx]} ****" | |
1250 | if [[ $hostonly ]]; then | |
1251 | _src=$(get_ucode_file) | |
1252 | fi | |
1253 | cat $_fwdir/$_fw/$_src > $_dest_dir/${ucode_dest[$idx]} | |
1254 | fi | |
1255 | done | |
1256 | done | |
283c34fc | 1257 | (cd "$microcode_dir/d"; find . -print0 | cpio --null -o -H newc --quiet >../ucode.cpio) |
5f2c30d9 | 1258 | fi |
bbaa0d59 | 1259 | |
32bd2fbb | 1260 | rm -f -- "$outfile" |
89d44e72 | 1261 | dinfo "*** Creating image file ***" |
5f2c30d9 KRW |
1262 | if [[ $early_microcode = yes ]]; then |
1263 | # The microcode blob is _before_ the initramfs blob, not after | |
1264 | mv $microcode_dir/ucode.cpio $outfile.$$ | |
1265 | fi | |
283c34fc | 1266 | if ! ( umask 077; cd "$initdir"; find . -print0 | cpio --null -R 0:0 -H newc -o --quiet| \ |
5f2c30d9 | 1267 | $compress >> "$outfile.$$"; ); then |
9a9c6e12 | 1268 | dfatal "dracut: creation of $outfile.$$ failed" |
734a0d9e | 1269 | exit 1 |
3b403b32 | 1270 | fi |
b093aa2d | 1271 | mv -- "$outfile.$$" "$outfile" |
89d44e72 | 1272 | dinfo "*** Creating image file done ***" |
432196ae | 1273 | |
bbaa0d59 | 1274 | if (( maxloglvl >= 5 )); then |
dadd2b69 HH |
1275 | if [[ $allowlocal ]]; then |
1276 | "$dracutbasedir/lsinitrd.sh" "$outfile"| ddebug | |
1277 | else | |
1278 | lsinitrd "$outfile"| ddebug | |
1279 | fi | |
bbaa0d59 | 1280 | fi |
1faecdc1 | 1281 | |
3da58569 | 1282 | exit 0 |