mirror of
https://git.proxmox.com/git/qemu-server
synced 2025-11-04 03:06:53 +00:00
53 lines
1.3 KiB
Perl
Executable File
53 lines
1.3 KiB
Perl
Executable File
#!/usr/bin/perl -w
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use strict;
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use PVE::QemuServer;
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use PVE::Tools qw(run_command);
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use PVE::Network;
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my $iface = shift;
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die "no interface specified\n" if !$iface;
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die "got strange interface name '$iface'\n"
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if $iface !~ m/^tap(\d+)i(\d+)$/;
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my $vmid = $1;
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my $netid = "net$2";
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my $migratedfrom = $ENV{PVE_MIGRATED_FROM};
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my $conf = PVE::QemuServer::load_config($vmid, $migratedfrom);
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die "unable to get network config '$netid'\n"
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if !$conf->{$netid};
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my $net = PVE::QemuServer::parse_net($conf->{$netid});
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die "unable to parse network config '$netid'\n" if !$net;
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my $bridge = $net->{bridge};
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die "unable to get bridge setting\n" if !$bridge;
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my $bridgemtu = PVE::Tools::file_read_firstline("/sys/class/net/$bridge/mtu");
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die "bridge '$bridge' does not exist\n" if !$bridgemtu;
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system ("/sbin/ifconfig $iface 0.0.0.0 promisc up mtu $bridgemtu") == 0 ||
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die "interface activation failed\n";
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if ($net->{rate}) {
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my $debug = 0;
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my $rate = int($net->{rate}*1024*1024);
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my $burst = 1024*1024;
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PVE::Network::setup_tc_rate_limit($iface, $rate, $burst, $debug);
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}
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my $newbridge = PVE::Network::activate_bridge_vlan($bridge, $net->{tag});
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PVE::Network::copy_bridge_config($bridge, $newbridge) if $bridge ne $newbridge;
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system ("/usr/sbin/brctl addif $newbridge $iface") == 0 ||
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die "can't add interface to bridge\n";
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exit 0;
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