use warnings;
use strict;
use Data::Dumper;
-
+use PVE::Tools;
use PVE::QemuServer;
# we need complete VM configuration of all VMs (openvz/qemu)
# in vmdata
sub compile {
- my ($vmdata) = @_;
+ my ($targetdir, $vmdata) = @_;
my $netinfo;
- my $bridges = {};
my $zoneinfo = {
fw => { type => 'firewall' },
};
+ my $register_bridge = sub {
+ my ($bridge) = @_;
+
+ my $zone = 'z' . $bridge;
+
+ return $zone if $zoneinfo->{$zone};
+
+ $zoneinfo->{$zone} = {
+ type => 'bridge',
+ bridge => $bridge,
+ };
+
+ return $zone;
+ };
+
foreach my $vmid (keys %{$vmdata->{qemu}}) {
$netinfo->{$vmid} = {};
my $conf = $vmdata->{qemu}->{$vmid};
next if !$net;
die "implement me" if !$net->{bridge};
my $bridge = $net->{bridge};
- $bridges->{$bridge} = 1;
- $zoneinfo->{$bridge}->{type} = 'ipv4';
- $zoneinfo->{$bridge}->{ifaces}->{$bridge} = 1;
+ my $bridge_zone = &$register_bridge($bridge);
if (defined($net->{tag})) {
$bridge = $bridge .= "v$net->{tag}";
- $bridges->{$bridge} = 1;
- $zoneinfo->{$bridge}->{type} = 'ipv4';
- $zoneinfo->{$bridge}->{ifaces}->{$bridge} = 1;
+ $bridge_zone = &$register_bridge($bridge);
}
- my $zone = $bridge . ($conf->{zone} || "vm$vmid");
+ my $vmzone = $conf->{zone} || "vm$vmid";
+ my $zone = "$bridge_zone$vmzone";
$net->{zone} = $zone;
$zoneinfo->{$zone}->{type} = 'bport';
- $zoneinfo->{$zone}->{bridge} = $bridge;
+ $zoneinfo->{$zone}->{bridge_zone} = $bridge_zone;
$zoneinfo->{$zone}->{ifaces}->{"tap${vmid}i${netid}"} = 1;
$netinfo->{$vmid}->{$netid} = $net;
}
#print Dumper($netinfo);
- # TODO: zone names have length limit, so we need to
+ # NOTE: zone names have length limit, so we need to
# translate them into shorter names
+ my $zoneid = 0;
+ my $zonemap = { fw => 'fw' };
+
+ my $lookup_zonename = sub {
+ my ($zone) = @_;
+
+ return $zonemap->{$zone} if defined($zonemap->{$zone});
+ $zonemap->{$zone} = 'z' . $zoneid++;
+
+ return $zonemap->{$zone};
+ };
+
# dump zone file
- print "DUMP: zones\n";
- my $format = "%-15s %-10s %s\n";
- printf($format, '#ZONE', 'TYPE', 'OPTIONS');
+ my $out;
+ my $format = "%-15s %-10s %s\n";
+ $out = sprintf($format, '#ZONE', 'TYPE', 'OPTIONS');
+
foreach my $z (sort keys %$zoneinfo) {
- printf($format, $z, $zoneinfo->{$z}->{type}, '');
+ my $zid = &$lookup_zonename($z);
+ if ($zoneinfo->{$z}->{type} eq 'firewall') {
+ $out .= sprintf($format, $zid, $zoneinfo->{$z}->{type}, '');
+ } elsif ($zoneinfo->{$z}->{type} eq 'bridge') {
+ $out .= sprintf($format, &$lookup_zonename($z), 'ipv4', '');
+ } elsif ($zoneinfo->{$z}->{type} eq 'bport') {
+ my $bridge_zone = $zoneinfo->{$z}->{bridge_zone} || die "internal error";
+ my $bzid = &$lookup_zonename($bridge_zone);
+ $out .= sprintf($format, "$zid:$bzid", 'bport', '');
+ } else {
+ die "internal error";
+ }
}
- print "#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n";
+ $out .= sprintf("#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n");
+
+ PVE::Tools::file_set_contents("$targetdir/zones", $out);
- print "\n";
- print "DUMP: interfaces\n";
+ # dump interfaces
$format = "%-15s %-20s %-10s %s\n";
- printf($format, '#ZONE', 'INTERFACE', 'BROADCAST', 'OPTIONS');
+ $out = sprintf($format, '#ZONE', 'INTERFACE', 'BROADCAST', 'OPTIONS');
+
foreach my $z (sort keys %$zoneinfo) {
- my $ifaces = $zoneinfo->{$z}->{ifaces};
- foreach my $iface (sort keys %$ifaces) {
- my $broadcast = $zoneinfo->{$z}->{type} eq 'ipv4' ? 'detect' : '';
- my $options = $bridges->{$iface} ? 'bridge' : '';
- my $bridge = $zoneinfo->{$z}->{bridge} || '';
- my $iftxt = $zoneinfo->{$z}->{bridge} ? "$zoneinfo->{$z}->{bridge}:$iface" : $iface;
- printf($format, $z, $iftxt, $broadcast, $options);
+ my $zid = &$lookup_zonename($z);
+ if ($zoneinfo->{$z}->{type} eq 'firewall') {
+ # do nothing;
+ } elsif ($zoneinfo->{$z}->{type} eq 'bridge') {
+ my $bridge = $zoneinfo->{$z}->{bridge} || die "internal error";
+ $out .= sprintf($format, $zid, $bridge, 'detect', 'bridge');
+
+ } elsif ($zoneinfo->{$z}->{type} eq 'bport') {
+ my $ifaces = $zoneinfo->{$z}->{ifaces};
+ foreach my $iface (sort keys %$ifaces) {
+ my $bridge_zone = $zoneinfo->{$z}->{bridge_zone} || die "internal error";
+ my $bridge = $zoneinfo->{$bridge_zone}->{bridge} || die "internal error";
+ my $iftxt = "$bridge:$iface";
+ $out .= sprintf($format, $zid, $iftxt, '', '');
+ }
+ } else {
+ die "internal error";
}
}
- print "#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n";
+ $out .= sprintf("#LAST LINE - ADD YOUR ENTRIES ABOVE THIS ONE - DO NOT REMOVE\n");
+
+ PVE::Tools::file_set_contents("$targetdir/interfaces", $out);
+
+ # dump policy
+
+ $format = "%-15s %-15s %-15s %s\n";
+ $out = sprintf($format, '#SOURCE', 'DEST', 'POLICY', 'LOG');
+ $out .= sprintf($format, 'all', 'all', 'REJECT', 'info');
- print "\n";
+ PVE::Tools::file_set_contents("$targetdir/policy", $out);
}