Signed-off-by: Philipp Hufnagl <p.hufn...@proxmox.com>
---
src/PVE/API2/Storage/Status.pm | 17 +++++++++++++++--
src/PVE/Storage.pm | 6 ++++++
2 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/src/PVE/API2/Storage/Status.pm b/src/PVE/API2/Storage/Status.pm
index 2aaeff6..1d73c96 100644
--- a/src/PVE/API2/Storage/Status.pm
+++ b/src/PVE/API2/Storage/Status.pm
@@ -23,6 +23,8 @@ use PVE::Storage;
use base qw(PVE::RESTHandler);
+our $KNOWN_COMPRESSION_FORMATS = ['zst', 'gz', 'lzo'];
+
__PACKAGE__->register_method ({
subclass => "PVE::API2::Storage::PruneBackups",
path => '{storage}/prunebackups',
@@ -578,6 +580,12 @@ __PACKAGE__->register_method({
requires => 'checksum-algorithm',
optional => 1,
},
+ compression => {
+ description => "Decompress the downloaded file using specified
compression algorithm",
+ type => 'string',
+ enum => $KNOWN_COMPRESSION_FORMATS,
+ optional => 1,
+ },
'checksum-algorithm' => {
description => "The algorithm to calculate the checksum of the
file.",
type => 'string',
@@ -604,7 +612,7 @@ __PACKAGE__->register_method({
my $cfg = PVE::Storage::config();
- my ($node, $storage) = $param->@{'node', 'storage'};
+ my ($node, $storage, $compression) = $param->@{'node',
'storage','compression'};
my $scfg = PVE::Storage::storage_check_enabled($cfg, $storage, $node);
die "can't upload to storage type '$scfg->{type}', not a file based
storage!\n"
@@ -642,13 +650,18 @@ __PACKAGE__->register_method({
http_proxy => $dccfg->{http_proxy},
};
- my ($checksum, $checksum_algorithm) = $param->@{'checksum',
'checksum-algorithm'};
+ my ($checksum, $checksum_algorithm) = $param->@{'checksum',
'checksum-algorithm' };
if ($checksum) {
$opts->{"${checksum_algorithm}sum"} = $checksum;
$opts->{hash_required} = 1;
}
my $worker = sub {
+ if ($compression) {
+ die "decompression not supported for $content\n" if $content ne
'iso';
+ my $info = PVE::Storage::decompressor_info('iso', $compression);
+ $opts->{decompression_command} = $info->{decompressor};
+ }
PVE::Tools::download_file_from_url("$path/$filename", $url, $opts);
};
diff --git a/src/PVE/Storage.pm b/src/PVE/Storage.pm
index a4d85e1..cb70113 100755
--- a/src/PVE/Storage.pm
+++ b/src/PVE/Storage.pm
@@ -1531,6 +1531,12 @@ sub decompressor_info {
lzo => ['lzop', '-d', '-c'],
zst => ['zstd', '-q', '-d', '-c'],
},
+ iso => {
+ # zstd seem to be able to handle .gzip fine. Therefore we dont need
additional other tool
+ gz => ['zcat'],
+ lzo => ['lzop', '-d', '-c'],
+ zst => ['zstd', '-q', '-d', '-c'],
+ },
};
die "ERROR: archive format not defined\n"
--
2.39.2
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