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tap_unplug: auto-detect bridge, improve error messages

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Based on patch sent by Alexandre.
This commit is contained in:
Dietmar Maurer 2014-05-08 09:09:12 +02:00
parent 39313ced7e
commit 2db1cc0de9
1 changed files with 8 additions and 5 deletions
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13
data/PVE/Network.pm
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@ -88,16 +88,19 @@ sub tap_plug {
}
sub tap_unplug {
my ($iface, $bridge, $tag) = @_;
my ($iface) = @_;
if (-d "/sys/class/net/$bridge/bridge") {
$bridge .= "v$tag" if $tag;
my $path= "/sys/class/net/$iface/brport/bridge";
if (-l $path) {
my $bridge = basename(readlink($path));
#avoid insecure dependency;
($bridge) = $bridge =~ /(\S+)/;
system("/sbin/brctl delif $bridge $iface") == 0 ||
die "can't del interface from bridge\n";
die "can't del interface '$iface' from bridge '$bridge'\n";
} else {
system ("/usr/bin/ovs-vsctl del-port $iface") == 0 ||
die "can't del interface from bridge\n";
die "can't del ovs port '$iface'\n";
}
}