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4f4fbeb048
When using OVS tap_plug() resets rate limiting so we need to pass it along to reapply it. The rate on its own can still be hot-plugged with the regular tap_rate_limit() call.
44 lines
996 B
Perl
Executable File
44 lines
996 B
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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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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my $hotplug = 0;
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if ($iface eq '--hotplug') {
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$hotplug = 1;
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$iface = shift;
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}
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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 = $hotplug ? undef : $ENV{PVE_MIGRATED_FROM};
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my $conf = PVE::QemuConfig->load_config($vmid, $migratedfrom);
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my $netconf = $conf->{$netid};
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$netconf = $conf->{pending}->{$netid} if !$migratedfrom && defined($conf->{pending}->{$netid});
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die "unable to get network config '$netid'\n"
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if !defined($netconf);
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my $net = PVE::QemuServer::parse_net($netconf);
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die "unable to parse network config '$netid'\n" if !$net;
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PVE::Network::tap_create($iface, $net->{bridge});
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PVE::Network::tap_plug($iface, $net->{bridge}, $net->{tag}, $net->{firewall}, $net->{trunks}, $net->{rate});
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exit 0;
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