[pve-devel] [PATCH storage 3/9] allow .tar container templates

From: Filip Schauer <f.schauer@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH storage 3/9] allow .tar container templates
Date: Tue, 20 May 2025 14:42:51 +0200	[thread overview]
Message-ID: <20250520124257.165949-4-f.schauer@proxmox.com> (raw)
In-Reply-To: <20250520124257.165949-1-f.schauer@proxmox.com>

This is needed for OCI container images bundled as tar files, as
generated by `docker save`. OCI images do not need additional
compression, since the content is usually compressed already.

Signed-off-by: Filip Schauer <f.schauer@proxmox.com>
---
 src/PVE/Storage.pm        | 2 +-
 src/PVE/Storage/Plugin.pm | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PVE/Storage.pm b/src/PVE/Storage.pm
index d0a696a..6b03e32 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|bz2)/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}))?)/;
 
diff --git a/src/PVE/Storage/Plugin.pm b/src/PVE/Storage/Plugin.pm
index 4e16420..db24f4a 100644
--- a/src/PVE/Storage/Plugin.pm
+++ b/src/PVE/Storage/Plugin.pm
@@ -1380,7 +1380,7 @@ my $get_subdir_files = sub {
 	} elsif ($tt eq 'vztmpl') {
 	    next if $fn !~ m!/([^/]+$PVE::Storage::VZTMPL_EXT_RE_1)$!;
 
-	    $info = { volid => "$sid:vztmpl/$1", format => "t$2" };
+	    $info = { volid => "$sid:vztmpl/$1", format => $2 ? "t$2" : "tar" };
 
 	} elsif ($tt eq 'backup') {
 	    next if $fn !~ m!/([^/]+$PVE::Storage::BACKUP_EXT_RE_2)$!;
-- 
2.39.5



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