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Author SHA1 Message Date
Johannes 'josch' Schauer
6d3a824b45
disable Devel::Cover before exec-ing external tools to avoid massive slowdowns 2020-01-08 15:40:42 +01:00
Johannes 'josch' Schauer
4fed488c35
when re-execing itself, keep Devel::Cover options 2020-01-08 15:33:49 +01:00
Johannes 'josch' Schauer
dbdf3f34c6
add support for generating squashfs images using tar2sqfs 2020-01-07 17:40:13 +01:00
Johannes 'josch' Schauer
c6944d0b8f
cleanup leftovers in /tmp inside the chroot 2020-01-06 12:44:49 +01:00
Johannes 'josch' Schauer
61db086921
also clean package lists and apt cache from sources.d directory 2020-01-06 12:44:29 +01:00
Johannes 'josch' Schauer
327c0e83ca
further document prerequisites and limitations of different modes 2020-01-04 01:10:46 +01:00
Johannes 'josch' Schauer
ecd5c7a662
fixup warning message 2020-01-04 01:09:59 +01:00
Johannes 'josch' Schauer
8abb93633c
warn that creating tarball might also fail in proot mode for extract and custom variants 2020-01-04 00:59:22 +01:00
Johannes 'josch' Schauer
05e796cd95
add missing error handlers for fork() and open() calls 2020-01-04 00:39:00 +01:00
Johannes 'josch' Schauer
ed0b5069ce
on debug level verbosity, also print the line number 2020-01-04 00:37:49 +01:00
Johannes 'josch' Schauer
c8f79cf4b5
document that --xattrs --xattrs-include='*' is needed when extracting a tarball 2020-01-03 16:05:28 +01:00
Benjamin Drung
1dbb576c99
Preserve extended attributes in tarball 
When specifying a tarball as output format, the extended attributes are
lost. This leads to programs like ping fail to run as normal user.

Therefore preserve the extended attributes when generating the tarball.

Signed-off-by: Benjamin Drung <benjamin.drung@cloud.ionos.com>
 2019-12-10 17:38:36 +01:00
Johannes 'josch' Schauer
868081727e
add special hooks copy-in, copy-out, tar-in, tar-out, upload and download 2019-12-09 10:40:51 +01:00
Johannes 'josch' Schauer
e6d5d74d87
--keyring now overwrites the default apt keyring 
- apt can only handle one directory and one file as keyring
 - the signed-by option is used to specify the keyrings for suites that
   are not known by apt
 2019-12-03 10:16:43 +01:00
Johannes 'josch' Schauer
db1e7f27ad
add oldoldstable and jessie 2019-12-03 00:05:56 +01:00
Johannes 'josch' Schauer
2de2eb6a8c
add space between negation operator and test operator 2019-12-02 23:59:43 +01:00
Johannes 'josch' Schauer
394731102a
before unmounting /proc, check if /proc/sys/fs/binfmt_misc is mounted 2019-12-02 23:54:48 +01:00
Johannes 'josch' Schauer
d262d67877
Fix parallel xz compression... hopefully for the last time... 2019-12-02 21:17:45 +01:00
Johannes 'josch' Schauer
9f2ea61265
Fix parallel xz compression 2019-11-29 08:51:45 +01:00
Johannes 'josch' Schauer
aad36777e8
add --man option and reduce output of --help option 
Printing the full man page requires the perl-doc package. To avoid this
dependency, print the less verbose output containing only the synopsis
and the option list for the --help option and print the full output
(requiring perldoc) for the --man option.
 2019-11-29 08:45:13 +01:00
Johannes 'josch' Schauer
de8b6a457d
also run initial installation of Essential:yes with /proc, /dev and /sys mounted 
In Debian Jessie, init is part of Essential:yes and thus systemd gets
installed which needs working /proc, /dev and /sys
 2019-11-29 08:18:35 +01:00
Johannes 'josch' Schauer
3a1d5413e2
also remove /var/log/apt/eipp.log.xz 2019-11-29 07:48:44 +01:00
Johannes 'josch' Schauer
f5afbfaab0
don't let make_path fail if directory already existed 2019-11-21 22:56:59 +01:00
Benjamin Drung
4b82a664da
Use parallel xz compression 
One of mmdebstrap benefits over deboostrap is that it is faster.
Creating a xz tarball as output will take a lot of time, since xz
consumes a lot of compute power and tar uses only one core.

Therefore use parallel xz compression since xz supports it using the -T
parameter.

Closes: #943327
Signed-off-by: Benjamin Drung <benjamin.drung@cloud.ionos.com>
 2019-11-13 12:02:42 +01:00
Johannes 'josch' Schauer
bc423e6ab6
Add disclaimer of warranty and limitation of liability 2019-11-13 11:53:30 +01:00
Johannes 'josch' Schauer
a2cd0e9843
add --keyring option as a shorthand for --aptopt='Dir::Etc::Trusted... 2019-10-28 16:29:38 +01:00
Johannes 'josch' Schauer
6cac8e70e8
allow multiple --include options and use array instead of hash 
Package order is important when calling apt. Consider this dependency
graph:

    A -> B -> C | D , E -> D | C

"apt install A E" it will install "A B C E"
"apt install E A" it will install "E D A B"
 2019-10-28 15:35:36 +01:00
Johannes 'josch' Schauer
e12db588bd
add debug output for unknown data type 2019-10-28 14:53:03 +01:00
Johannes 'josch' Schauer
da4f9e4349
check whether /sbin/start-stop-daemon.REAL exists before overwriting it 2019-10-28 14:52:21 +01:00
Johannes 'josch' Schauer
daab09bfdd
only write /usr/sbin/policy-rc.d if /usr/sbin exists in the chroot 2019-10-28 14:51:49 +01:00
Johannes 'josch' Schauer
e0732140c0
make hooks work in chrootless mode 2019-10-28 14:27:37 +01:00
Johannes 'josch' Schauer
d36ba6b371
allow multiple --architecture options and separation by whitespace 2019-10-27 22:16:23 +01:00
Johannes 'josch' Schauer
7eb0851c59
only remove policy-rc.d if it exists 2019-10-23 14:00:55 +02:00
Johannes 'josch' Schauer
1f15f690e7
release 0.5.1 2019-10-19 23:26:10 +02:00
Johannes 'josch' Schauer
59472cc8fc
improve error message about arch not being executable 2019-10-19 16:25:02 +02:00
Johannes 'josch' Schauer
22c90c2ca6
it's possible that apt is already downloaded at the time where we want to install it 2019-10-19 16:24:58 +02:00
Johannes 'josch' Schauer
78358eaf9a
improve --components parsing with comma and whitespace as separator 2019-10-19 08:10:36 +02:00
Johannes 'josch' Schauer
9978cbddcb
turn error when --include is used with essential variant into a warning 2019-10-19 08:02:03 +02:00
Johannes 'josch' Schauer
86b430190f
set qemu binfmt identifier before using it to avoid uninitialized value error 2019-10-06 18:37:30 +02:00
Johannes 'josch' Schauer
ec1619d664
release 0.5.0 2019-10-05 21:24:47 +02:00
Johannes 'josch' Schauer
1f5e1483c7
add more to bugs section of man page 2019-10-05 07:51:18 +02:00
Johannes 'josch' Schauer
39a3915ea6
add more examples to man page 2019-10-05 07:51:05 +02:00
Johannes 'josch' Schauer
ad6883992a
fix mirror URIs for ubuntu 2019-10-05 07:49:15 +02:00
Johannes 'josch' Schauer
7a4cefaee2
only append to QEMU_LD_PREFIX if it's already set 2019-10-05 07:48:40 +02:00
Johannes 'josch' Schauer
b3536b98d0
export QEMU_LD_PREFIX in chrootless mode 2019-10-05 07:48:16 +02:00
Johannes 'josch' Schauer
d2a1029ee5
collect all diagnostics about binfmt_misc before throwing error 2019-09-27 10:18:15 +02:00
Johannes 'josch' Schauer
d5033dd0d1
also check for situations in which a non-native arch can be executed without emulation 2019-09-26 10:14:45 +02:00
Johannes 'josch' Schauer
3d3d3fe12d
Do not copy /etc/resolv.conf or /etc/hostname if the host system doesn't have them 2019-09-15 14:12:49 +02:00
Johannes 'josch' Schauer
3dc32b81b0
add --force-check-gpg dummy option 2019-09-14 18:25:40 +02:00
Helmut Grohne
4b440a0e01
allow messing with s-s-d in hooks 
Presently, mmdebstrap fails hard if e.g. a --setup-hook removes
start-stop-daemon.REAL.
 2019-09-13 23:15:18 +02:00
Helmut Grohne
ea0a6bcd89
make errors about moving s-s-d more verbose 2019-09-13 23:15:12 +02:00
Helmut Grohne
519046094e
fix error message about opening s-s-d 2019-09-13 23:15:00 +02:00
Johannes 'josch' Schauer
58ae0bb97d
select the right mirror for ubuntu, kali and tanglu 2019-09-10 12:46:49 +02:00
Johannes 'josch' Schauer
b70d8a0381
fix typo unpriviliged -> unprivileged 2019-09-04 15:47:15 +02:00
Johannes 'josch' Schauer
874a19050c
document that autopkgtest needs an additional entry in /etc/hosts 2019-09-04 15:45:43 +02:00
Johannes 'josch' Schauer
c8a3f053d7
document that the full apt syntax can be used 2019-09-04 15:45:18 +02:00
Johannes 'josch' Schauer
bfba0e7dce
add more debug output 2019-09-04 15:44:54 +02:00
Johannes 'josch' Schauer
4447769b50
when creating a tarball in chrootless mode, use root ownership 2019-09-04 13:50:25 +02:00
Johannes 'josch' Schauer
a921e32e6c
Do not unconditionally read standard input 
mmdebstrap used to attempt reading stdin if it was not a tty. This leads
to unexpected behaviour when mmdebstrap is used through ssh without a
pseudo-terminal allocated like so:

    $ ssh remote mmdebstrap unstable /output/dir http://mirror

This will stall forever, waiting for data on standard input. Or
consider:

    $ ssh remote << END
    > somecommand
    > mmdebstrap unstable /output/dir http://mirror
    > othercommand
    END

This will make mmdebstrap read "othercommand" and everything that
follows as a sources.list entry. To prevent this unexpected behaviour,
the following ways to use mmdebstrap will not be supported anymore:

    $ mmdebstrap unstable /output/dir < sources.list
    $ mmdebstrap unstable /output/dir http://mirror < sources.list

Instead, one must now explicitly pass "-" if one wants mmdebstrap to
read from stdin:

    $ mmdebstrap unstable /output/dir - < sources.list
    $ mmdebstrap unstable /output/dir http://mirror - < sources.list
 2019-08-28 00:53:04 +02:00
Johannes 'josch' Schauer
1219a65723
add /var/lib/dpkg/arch in chrootless mode when chroot architecture differs 2019-08-26 18:25:21 +02:00
Helmut Grohne
4f2e655ad5
Only attempt removing qemu-user-static for root or unshare mode 2019-08-26 16:34:35 +02:00
Johannes 'josch' Schauer
2d2cdfbbc3
create /var/lib/dpkg/cmethopt for dselect (see #930788) 2019-08-21 14:57:54 +02:00
Johannes 'josch' Schauer
68d7ec15bd
fix docs: fakechroot is tried before proot in auto mode 2019-07-24 16:47:47 +02:00
Johannes 'josch' Schauer
da489c6a53
Only error out on W: and Err: lines, on "apt-get update" 
Otherwise, maintainer scripts that output W: or Err: lines will break
package installation on "apt-get install".
 2019-04-30 00:07:35 +02:00
Johannes 'josch' Schauer
c734a59f86
chdir to parent of root before remove_tree to prevent 'cannot stat initial working directory' of File::Path 2019-04-25 08:56:42 +02:00
Johannes 'josch' Schauer
ca37c4e89e
chmod 0755 on qemu-user-static binary 2019-04-25 08:54:31 +02:00
Johannes 'josch' Schauer
14d3a4e30f
add Dir::State::Status to apt config for apt << 1.3 2019-04-25 08:51:42 +02:00
Johannes 'josch' Schauer
dd5214a8c8
chdir() before 'apt-get update' to accomodate for apt << 1.5 (Debian bug #860738) 2019-04-25 08:49:28 +02:00
Johannes 'josch' Schauer
b2d5a45932
cleanup auxfiles *after* running apt-get update or otherwise it will be re-created 2019-04-23 13:28:55 +02:00
Johannes 'josch' Schauer
19fdb4914d
coverage.sh: auto generate package list for aspcud instead of hardcoding it 2019-03-27 11:44:45 +01:00
Johannes 'josch' Schauer
454dd9fa3e
Annotate examples with a description of their effect 2019-03-25 14:50:41 +01:00
Johannes 'josch' Schauer
a69a2d39b8
also re-exec under fakechroot if fakechroot is picked in 'auto' mode 2019-03-25 14:35:38 +01:00
Johannes 'josch' Schauer
3e8a251e1f
fix EDSP output for external solvers so that apt doesn't mark itself as Essential:yes 2019-03-25 14:31:45 +01:00
Johannes 'josch' Schauer
6a51d410ec
do not skip package installation in 'custom' variant 2019-03-25 14:27:34 +01:00
Johannes 'josch' Schauer
6d774a3d92
release 0.4.1 2019-03-01 12:56:57 +01:00
Johannes 'josch' Schauer
016cac22f8
add note about dpkg config bug 2019-03-01 12:53:16 +01:00
Johannes 'josch' Schauer
52b1a9dc6e
instead of touching a file, test if /var/lib/apt/lists/partial is readable to decide about apt sandboxing 2019-03-01 01:05:32 +01:00
Johannes 'josch' Schauer
473bc354ae
only set apt Dir config option instead of setting apt directories individually 2019-02-28 12:22:42 +01:00
Johannes 'josch' Schauer
e1a41fac94
print errno when unlink fails 2019-02-28 12:20:42 +01:00
Johannes 'josch' Schauer
920877fa2a
disable apt sandboxing if the chroot directory is not accessible by the _apt user 2019-02-28 11:54:03 +01:00
Johannes 'josch' Schauer
d0f0283120
do not cleanup apt and dpkg lock files to not set bad precedence 2019-02-28 00:20:00 +01:00
Johannes 'josch' Schauer
e3219a5c8f
release 0.4.0 2019-02-23 13:25:56 +01:00
Johannes 'josch' Schauer
48e34852a2
clean /var/lib/apt/lists/auxfiles so that apt older than 1.6 has no problem with the chroot 2019-02-23 13:22:44 +01:00
Johannes 'josch' Schauer
a91a825e67
add --version option 2019-02-23 08:55:31 +01:00
Johannes 'josch' Schauer
d73b8396ac
print the used temporary directory as info message 2019-02-23 08:50:02 +01:00
Johannes 'josch' Schauer
e06f2e9c57
the mmdebstrap command name has to be written in bold 2019-02-23 08:49:19 +01:00
Johannes 'josch' Schauer
1b8ad8400b
add --logfile option 2019-02-23 08:43:15 +01:00
Johannes 'josch' Schauer
1fe5da3d56
Better documentation of example showing mmdebstrap with sources.list on stdin 2019-02-20 18:18:31 +01:00
Johannes 'josch' Schauer
6e61c1a183
document the behaviour if --quiet, --silent, --verbose or --debug are passed at the same time 2019-02-20 18:17:00 +01:00
Johannes 'josch' Schauer
db415fe4f4
add short options for --quiet, --silent, --verbose and --debug 2019-02-20 18:02:55 +01:00
Johannes 'josch' Schauer
fffd74afc2
explicitly configure Getopt::Long 2019-02-20 18:00:52 +01:00
Johannes 'josch' Schauer
0b058c7db1
add --setup-hook, --essential-hook and rename --customize to --customize-hook 2019-02-20 13:32:49 +01:00
Johannes 'josch' Schauer
89718d367e
test no-op options and print info message when they are used 2019-02-15 12:42:46 +01:00
Johannes 'josch' Schauer
5115ca87c3
don't unset environment variables in @chrootcmd so that hooks still have access to them 2019-02-15 11:40:06 +01:00
Johannes 'josch' Schauer
3f15f66892
fix example for vmdb2 replacement 2019-02-15 11:36:40 +01:00
Johannes 'josch' Schauer
548130867b
do not run another apt-get pass with custom variant 2019-02-15 11:32:44 +01:00
Johannes 'josch' Schauer
bde4c795ef
document that security mirrors are only implicitly added if no mirror was specified 2019-01-24 12:39:01 +01:00
Johannes 'josch' Schauer
b9e78796b2
prefer fakechroot to proot in auto mode because the latter produces wrong ownership 2019-01-24 12:37:44 +01:00
Johannes 'josch' Schauer
a3afe24fc0
Instead of using gzip compression support, run compressor ourselves 
- otherwise ./dev tar cannot be concatenated with the rest
 - test compressor early
 - better document the TARGET option
 2019-01-24 12:32:46 +01:00
Johannes 'josch' Schauer
84b0b5061b
start sanitizing the environment with chroot() and don't pass on TMPDIR 2019-01-20 10:46:19 +01:00
Johannes 'josch' Schauer
6f8bb8c977
since copy() is using syswrite(), we must flush the filehandle before calling it 2019-01-20 10:46:16 +01:00
Johannes 'josch' Schauer
982f8e982c
add --quiet and --debug switches and debug/verbose/info/warning/error functions 2019-01-20 10:39:01 +01:00
Johannes 'josch' Schauer
58a3069495
add mmdebstrap prefix to temporary directory name 2019-01-14 22:24:33 +01:00
Johannes 'josch' Schauer
765f5b91e9
call apt with Dpkg::Use-Pty=false to enable immediate termination upon SIGINT and prevent it from messing up the terminal with tcsetattr() 2019-01-14 22:23:02 +01:00
Johannes 'josch' Schauer
be1af15489
use common function for run_dpkg_progress and run_apt_progress 2019-01-13 22:04:25 +01:00
Johannes 'josch' Schauer
7f58c4596a
handle INT, HUB, PIPE and TERM signals, wait for child processes and clean up mounts 2019-01-13 10:17:46 +01:00
Johannes 'josch' Schauer
0345d30ae6
run_*_progress: fix error message when exec() failed 2019-01-12 00:48:40 +01:00
Johannes 'josch' Schauer
a3f69f8874
add undocumented --customize option 2019-01-08 11:28:27 +01:00
Johannes 'josch' Schauer
d66a5a7d74
Several formatting improvements to POD 2019-01-08 11:27:56 +01:00
Johannes 'josch' Schauer
e0ea1e6d65
add FIXME option to also support Debian derivatives 2019-01-08 11:26:24 +01:00
Johannes 'josch' Schauer
fa836c01f7
refer to #898446 when warning about unprivileged_userns_clone 2019-01-08 11:23:39 +01:00
Johannes 'josch' Schauer
e0b107453d
add another example --aptopt to man page 2019-01-07 13:19:38 +01:00
Johannes 'josch' Schauer
25bec4d5e1
add --merged-usr and --no-merged-usr no-op options for debootstrap compatibility 2019-01-07 13:18:59 +01:00
Johannes 'josch' Schauer
418b42746e
create an empty /var/lib/dpkg/available as otherwise dpkg fails on package removal 2019-01-07 13:16:51 +01:00
Johannes 'josch' Schauer
1e0b4cb3b0
now that fakechroot and proot are fixed, add support for for variants beyond essential and apt 2019-01-01 14:28:56 +01:00
Johannes 'josch' Schauer
29550acb88
add --interactive=never to rm call to avoid prompts for removal of write protected files in proot mode 2018-12-30 17:18:27 +01:00
Johannes 'josch' Schauer
e6ce901be4
run several binfmt checks before using qemu-user mode 2018-12-28 07:19:24 +01:00
Johannes 'josch' Schauer
4a2bf62931
add --resolve-deps no-op option for sbuild-createchroot compatibility 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
3f29fa461a
don't die if output cannot be written to tarball and instead check error condition early 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
f4263ebd74
add --verbose option that prints apt and dpkg output instead of progress bars 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
61ad8a8e45
update --help output for --aptopt using single quotes to avoid escaping of double quotes 2018-12-28 07:19:23 +01:00
Johannes 'josch' Schauer
97d273aaf6
disable merged usr 2018-12-07 00:17:10 +01:00
Johannes 'josch' Schauer
f101057e1b
add qemu TODO item 2018-12-06 17:15:56 +01:00
Johannes 'josch' Schauer
b0979d1d6b
add verbose mode to test_unshare() so that it can report what went wrong 2018-12-05 08:06:26 +01:00
Johannes 'josch' Schauer
3ffc8ea35f
add FIXME comment about binfmt_misc support 2018-12-05 08:05:32 +01:00
Johannes 'josch' Schauer
4ef1eda200
append to $PATH instead of replacing its content 2018-11-23 17:30:32 +01:00
Johannes 'josch' Schauer
972b207508
implement 'extract' variant 2018-11-21 00:21:47 +01:00
Johannes 'josch' Schauer
16d2a4a8d9
allow empty lost+found directory in target directory 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
1730a17286
add two code comments 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
2949691591
When packaging the tarball with proot, exclude /host-rootfs 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
1890e22b14
do not make the default mirror for the native arch only. The sane expectation is, that the default mirror is for any architecture. 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
cc7dddb1b3
re-installing packages with dpkg also requires --force-depends because dpkg doesn't consider Pre-Depends 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
a9765a3ad2
fix Apt::Architectures architecture list 2018-11-21 00:21:46 +01:00
Johannes 'josch' Schauer
7948894159
dereference array foreignarchs before iterating 2018-11-02 17:24:28 +01:00
Johannes 'josch' Schauer
4c9d2bd3d7
add sanity check for fakechroot/proot renameat2 bug 2018-10-24 02:41:43 +02:00
Johannes 'josch' Schauer
b8c63f8797
check the mode earlier so that we can re-exec under fakechroot earlier 2018-10-23 18:04:34 +02:00
Johannes 'josch' Schauer
70c1468453
in fakechroot mode, do not create symlinks to non-existing /proc 2018-10-23 18:04:34 +02:00
Johannes 'josch' Schauer
a5866a347c
add --qemu option to proot when creating tar of foreign arch chroot 2018-10-23 18:04:33 +02:00
Johannes 'josch' Schauer
174d54f933
for simplicity, always use our own /dev tar entries 2018-10-23 18:04:33 +02:00
Johannes 'josch' Schauer
7534a7607f
Add chrootless mode and extract and custom variants 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
07f0e53081
Add POD section for environment variables 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
a6d6ad4d0d
Add more markup to POD 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
2d6703add0
fix tar call in proot mode (avoid extra entry for /dev and error message about non-existant working directory) 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
5498f61ce5
apt does not support double quotes in paths 2018-10-23 15:29:20 +02:00
Johannes 'josch' Schauer
27f10e2300
fix error string (apt is part of the required variant) 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
1409405af7
always clean apt from the outside in case there is no apt inside the chroot 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
61ff05566a
as a defensive measure, in conditionals for variant and mode, always check for unknown variant/mode 
That way, when adding new variants or modes, we have to consciously
choose which branch is to be taken instead of accidentally taking the
default branch.
 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
12fc63385b
skip /dev in directory creation 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
145bfe5233
symlinks must also be created with havemknod 2018-10-23 15:29:19 +02:00
Johannes 'josch' Schauer
b0efc9aa86
also conditionally only act on symlinks if havemknod is false 2018-10-23 15:29:19 +02:00