allow exclude-path in /etc/vzdump.conf

PVE/API2/VZDump.pm

@@ -71,7 +71,7 @@ __PACKAGE__->register_method ({
 	
 	# exclude-path list need to be 0 separated
 	my @expaths = split(/\0/, $param->{'exclude-path'} || '');
-	$param->{'exclude-path'} = @expaths;
+	$param->{'exclude-path'} = [ @expaths ];
 
 	my @mailto = PVE::Tools::split_list(extract_param($param, 'mailto'));
 	$param->{mailto} = [ @mailto ];

PVE/VZDump.pm

@@ -212,6 +212,8 @@ sub read_vzdump_defaults {
 	    $res->{size} = int($1);
 	} elsif ($line =~ m/maxfiles:\s*(\d+)\s*$/) {
 	    $res->{maxfiles} = int($1);
+	} elsif ($line =~ m/exclude-path:\s*(.*)\s*$/) {
+	    $res->{'exclude-path'} = PVE::Tools::split_args($1); 
 	} elsif ($line =~ m/mode:\s*(stop|snapshot|suspend)\s*$/) {
 	    $res->{mode} = $1;
 	} else {
@@ -455,6 +457,12 @@ sub new {
 
     $self->find_add_exclude ('-type', 's'); # skip sockets
 
+    if ($defaults->{'exclude-path'}) {
+	foreach my $path (@{$defaults->{'exclude-path'}}) {
+	    $self->find_add_exclude ('-regex', $path);
+	}
+    }
+
     if ($opts->{'exclude-path'}) {
 	foreach my $path (@{$opts->{'exclude-path'}}) {
 	    $self->find_add_exclude ('-regex', $path);
@@ -1172,7 +1180,13 @@ sub command_line {
 	next if $p eq 'id' || $p eq 'vmid' || $p eq 'starttime' || $p eq 'dow';
 	my $v = $param->{$p};
 	my $pd = $confdesc->{$p} || die "no such vzdump option '$p'\n";
-	$cmd .= " --$p " . PVE::Tools::shellquote($v) if defined($v) && $v ne '';
+	if ($p eq 'exclude-path') {
+	    foreach my $path (split(/\0/, $v || '')) {
+		$cmd .= " --$p " . PVE::Tools::shellquote($path);
+	    }
+	} else {
+	    $cmd .= " --$p " . PVE::Tools::shellquote($v) if defined($v) && $v ne '';
+	}
     }
 
     return $cmd;

bin/vzdump

@@ -123,6 +123,7 @@ Global configuration is stored in /etc/vzdump.conf.
  size: MB
  maxfiles: N
  script: FILENAME
+ exclude-path: PATHLIST
 
 =head1 HOOK SCRIPT
 

vzdump.conf

@@ -11,3 +11,4 @@
 #size: MB
 #maxfiles: N
 #script: FILENAME
+#exclude-path: PATHLIST