[pve-devel] [PATCH storage v4 1/2] fix #5267: storage: add bzip2 support
Maximiliano Sandoval
m.sandoval at proxmox.com
Fri Sep 13 10:13:51 CEST 2024
A popular ISO compressed exclusively with bz2 is OPNsense [2].
Since this requires adding `bz2` to the list of known compression
formats we add decompression methods for vmz and tar.
[2] https://opnsense.org/download/
Suggested-by: Stoiko Ivanov <s.ivanov at proxmox.com>
Signed-off-by: Maximiliano Sandoval <m.sandoval at proxmox.com>
---
Differences from v3:
- Remove gzip dependency from d/control
- Fix typo in commit message
- Add bz2 to VZTMPL_EXT_RE_1 regex which allow us to:
- Fix tests
Differences from v2:
- Fix typo s/lzpo/lzop
- Add fix to commit message
Differences from v1:
- Add more context to commit message
- Add decompression utilities as explicit dependencies
src/PVE/Storage.pm | 5 ++++-
src/PVE/Storage/Plugin.pm | 2 +-
src/test/archive_info_test.pm | 6 ++++--
src/test/list_volumes_test.pm | 20 ++++++++++++++++++--
src/test/parse_volname_test.pm | 14 +++++++-------
src/test/path_to_volume_id_test.pm | 26 ++++++++++++++++----------
6 files changed, 50 insertions(+), 23 deletions(-)
diff --git a/src/PVE/Storage.pm b/src/PVE/Storage.pm
index 57b2038e..2586753b 100755
--- a/src/PVE/Storage.pm
+++ b/src/PVE/Storage.pm
@@ -110,7 +110,7 @@ PVE::Storage::Plugin->init();
our $ISO_EXT_RE_0 = qr/\.(?:iso|img)/i;
-our $VZTMPL_EXT_RE_1 = qr/\.tar\.(gz|xz|zst)/i;
+our $VZTMPL_EXT_RE_1 = qr/\.tar\.(gz|xz|zst|bz2)/i;
our $BACKUP_EXT_RE_2 = qr/\.(tgz|(?:tar|vma)(?:\.(${\PVE::Storage::Plugin::COMPRESSOR_RE}))?)/;
@@ -1550,16 +1550,19 @@ sub decompressor_info {
gz => ['tar', '-z'],
lzo => ['tar', '--lzop'],
zst => ['tar', '--zstd'],
+ bz2 => ['tar', '--bzip2'],
},
vma => {
gz => ['zcat'],
lzo => ['lzop', '-d', '-c'],
zst => ['zstd', '-q', '-d', '-c'],
+ bz2 => ['bzcat', '-q'],
},
iso => {
gz => ['zcat'],
lzo => ['lzop', '-d', '-c'],
zst => ['zstd', '-q', '-d', '-c'],
+ bz2 => ['bzcat', '-q'],
},
};
diff --git a/src/PVE/Storage/Plugin.pm b/src/PVE/Storage/Plugin.pm
index 8cc693c7..445577bc 100644
--- a/src/PVE/Storage/Plugin.pm
+++ b/src/PVE/Storage/Plugin.pm
@@ -19,7 +19,7 @@ use JSON;
use base qw(PVE::SectionConfig);
-use constant KNOWN_COMPRESSION_FORMATS => ('gz', 'lzo', 'zst');
+use constant KNOWN_COMPRESSION_FORMATS => ('gz', 'lzo', 'zst', 'bz2');
use constant COMPRESSOR_RE => join('|', KNOWN_COMPRESSION_FORMATS);
use constant LOG_EXT => ".log";
diff --git a/src/test/archive_info_test.pm b/src/test/archive_info_test.pm
index cf03c3d8..53e37be1 100644
--- a/src/test/archive_info_test.pm
+++ b/src/test/archive_info_test.pm
@@ -121,11 +121,13 @@ my $decompressor = {
gz => ['tar', '-z'],
lzo => ['tar', '--lzop'],
zst => ['tar', '--zstd'],
+ bz2 => ['tar', '--bzip2'],
},
vma => {
gz => ['zcat'],
lzo => ['lzop', '-d', '-c'],
zst => ['zstd', '-q', '-d', '-c'],
+ bz2 => ['bzcat', '-q'],
},
};
@@ -163,8 +165,8 @@ for my $virt (sort keys %$bkp_suffix) {
# add compression formats to test failed matches
my $non_bkp_suffix = {
- 'openvz' => [ 'zip', 'tgz.lzo', 'tar.bz2', 'zip.gz', '', ],
- 'lxc' => [ 'zip', 'tgz.lzo', 'tar.bz2', 'zip.gz', '', ],
+ 'openvz' => [ 'zip', 'tgz.lzo', 'zip.gz', '', ],
+ 'lxc' => [ 'zip', 'tgz.lzo', 'zip.gz', '', ],
'qemu' => [ 'vma.xz', 'vms.gz', 'vmx.zst', '', ],
'none' => [ 'tar.gz', ],
};
diff --git a/src/test/list_volumes_test.pm b/src/test/list_volumes_test.pm
index d155cb9f..e2648029 100644
--- a/src/test/list_volumes_test.pm
+++ b/src/test/list_volumes_test.pm
@@ -189,6 +189,7 @@ my @tests = (
"$storage_dir/dump/vzdump-lxc-16112-2020_03_30-21_49_30.tar.gz",
"$storage_dir/dump/vzdump-lxc-16112-2020_03_30-21_49_30.tar.zst",
"$storage_dir/dump/vzdump-lxc-16112-2020_03_30-21_59_30.tgz",
+ "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2",
],
expected => [
{
@@ -237,6 +238,15 @@ my @tests = (
'vmid' => '16112',
'volid' => 'local:backup/vzdump-lxc-16112-2020_03_30-21_59_30.tgz',
},
+ {
+ 'content' => 'backup',
+ 'ctime' => 1585604370,
+ 'format' => 'tar.bz2',
+ 'size' => DEFAULT_SIZE,
+ 'subtype' => 'openvz',
+ 'vmid' => '16112',
+ 'volid' => 'local:backup/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2',
+ },
],
},
{
@@ -315,6 +325,7 @@ my @tests = (
"$storage_dir/template/iso/proxmox-ve_6.1-1.iso",
"$storage_dir/template/cache/archlinux-base_20190924-1_amd64.tar.gz",
"$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.tar.gz",
+ "$storage_dir/template/cache/debian-11.0-standard_11.0-1_amd64.tar.bz2",
"$storage_dir/template/cache/alpine-3.10-default_20190626_amd64.tar.xz",
"$storage_dir/snippets/userconfig.yaml",
"$storage_dir/snippets/hookscript.pl",
@@ -343,6 +354,13 @@ my @tests = (
'size' => DEFAULT_SIZE,
'volid' => 'local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz',
},
+ {
+ 'content' => 'vztmpl',
+ 'ctime' => DEFAULT_CTIME,
+ 'format' => 'tbz2',
+ 'size' => DEFAULT_SIZE,
+ 'volid' => 'local:vztmpl/debian-11.0-standard_11.0-1_amd64.tar.bz2',
+ },
{
'content' => 'iso',
'ctime' => DEFAULT_CTIME,
@@ -438,9 +456,7 @@ my @tests = (
"$storage_dir/images/ssss/vm-1234-disk-0.qcow2",
"$storage_dir/template/iso/yet-again-a-installation-disk.dvd",
"$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.zip.gz",
- "$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.tar.bz2",
"$storage_dir/private/subvol-19254-disk-0/19254",
- "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2",
"$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.zip.gz",
"$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.tgz.lzo",
"$storage_dir/dump/vzdump-qemu-16110-2020_03_30-21_12_40.vma.xz",
diff --git a/src/test/parse_volname_test.pm b/src/test/parse_volname_test.pm
index d6ac8854..6c5ba043 100644
--- a/src/test/parse_volname_test.pm
+++ b/src/test/parse_volname_test.pm
@@ -49,6 +49,11 @@ my $tests = [
volname => 'vztmpl/debian-10.0-standard_10.0-1_amd64.tar.xz',
expected => ['vztmpl', 'debian-10.0-standard_10.0-1_amd64.tar.xz'],
},
+ {
+ description => 'Container template tar.bz2',
+ volname => 'vztmpl/debian-10.0-standard_10.0-1_amd64.tar.bz2',
+ expected => ['vztmpl', 'debian-10.0-standard_10.0-1_amd64.tar.bz2'],
+ },
#
# container rootdir
#
@@ -98,11 +103,6 @@ my $tests = [
volname => 'vztmpl/debian-10.0-standard_10.0-1_amd64.zip.gz',
expected => "unable to parse directory volume name 'vztmpl/debian-10.0-standard_10.0-1_amd64.zip.gz'\n",
},
- {
- description => 'Failed match: Container template, tar.bz2',
- volname => 'vztmpl/debian-10.0-standard_10.0-1_amd64.tar.bz2',
- expected => "unable to parse directory volume name 'vztmpl/debian-10.0-standard_10.0-1_amd64.tar.bz2'\n",
- },
{
description => 'Failed match: Container rootdir, subvol',
volname => "rootdir/subvol-$vmid-disk-0",
@@ -177,7 +177,7 @@ foreach my $s (@$disk_suffix) {
# create more test cases for backup files matches
my $bkp_suffix = {
qemu => [ 'vma', 'vma.gz', 'vma.lzo', 'vma.zst' ],
- lxc => [ 'tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.zst' ],
+ lxc => [ 'tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.zst', 'tar.bz2' ],
openvz => [ 'tar', 'tgz', 'tar.gz', 'tar.lzo', 'tar.zst' ],
};
@@ -204,7 +204,7 @@ foreach my $virt (keys %$bkp_suffix) {
# create more test cases for failed backup files matches
my $non_bkp_suffix = {
qemu => [ 'vms.gz', 'vma.xz' ],
- lxc => [ 'tar.bz2', 'zip.gz', 'tgz.lzo' ],
+ lxc => [ 'zip.gz', 'tgz.lzo' ],
};
foreach my $virt (keys %$non_bkp_suffix) {
my $suffix = $non_bkp_suffix->{$virt};
diff --git a/src/test/path_to_volume_id_test.pm b/src/test/path_to_volume_id_test.pm
index 8149c881..3198752f 100644
--- a/src/test/path_to_volume_id_test.pm
+++ b/src/test/path_to_volume_id_test.pm
@@ -116,6 +116,14 @@ my @tests = (
'local:backup/vzdump-lxc-16112-2020_03_30-21_39_30.tar.zst'
],
},
+ {
+ description => 'Backup, tar.bz2',
+ volname => "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2",
+ expected => [
+ 'backup',
+ 'local:backup/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2',
+ ],
+ },
{
description => 'ISO file',
@@ -133,6 +141,14 @@ my @tests = (
'local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.gz',
],
},
+ {
+ description => 'CT template, wrong ending, tar bz2',
+ volname => "$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.tar.bz2",
+ expected => [
+ 'vztmpl',
+ 'local:vztmpl/debian-10.0-standard_10.0-1_amd64.tar.bz2',
+ ],
+ },
{
description => 'Rootdir',
@@ -191,21 +207,11 @@ my @tests = (
volname => "$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.zip.gz",
expected => [''],
},
- {
- description => 'CT template, wrong ending, tar bz2',
- volname => "$storage_dir/template/cache/debian-10.0-standard_10.0-1_amd64.tar.bz2",
- expected => [''],
- },
{
description => 'Rootdir as subvol, wrong path',
volname => "$storage_dir/private/subvol-19254-disk-0/",
expected => [''],
},
- {
- description => 'Backup, wrong ending, openvz, tar.bz2',
- volname => "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.tar.bz2",
- expected => [''],
- },
{
description => 'Backup, wrong format, openvz, zip.gz',
volname => "$storage_dir/dump/vzdump-openvz-16112-2020_03_30-21_39_30.zip.gz",
--
2.39.2
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