use strict;
use warnings;
-use PVE::Network::SDN::Zones::VlanPlugin;
+use PVE::Network::SDN::Zones::Plugin;
-use base('PVE::Network::SDN::Zones::VlanPlugin');
+use base('PVE::Network::SDN::Zones::Plugin');
sub type {
return 'qinq';
sub properties {
return {
- tag => {
- type => 'integer',
- description => "vlan tag",
- },
+ tag => {
+ type => 'integer',
+ minimum => 0,
+ description => "Service-VLAN Tag",
+ },
mtu => {
type => 'integer',
- description => "mtu",
+ description => "MTU",
optional => 1,
},
+ 'vlan-protocol' => {
+ type => 'string',
+ enum => ['802.1q', '802.1ad'],
+ default => '802.1q',
+ optional => 1,
+ }
};
}
'tag' => { optional => 0 },
'bridge' => { optional => 0 },
'mtu' => { optional => 1 },
+ 'vlan-protocol' => { optional => 1 },
};
}
sub generate_sdn_config {
my ($class, $plugin_config, $zoneid, $vnetid, $vnet, $controller, $interfaces_config, $config) = @_;
- my $tag = $plugin_config->{tag};
+ my $stag = $plugin_config->{tag};
my $mtu = $plugin_config->{mtu};
my $bridge = $plugin_config->{'bridge'};
+ my $vlanprotocol = $plugin_config->{'vlan-protocol'};
+ my $ctag = $vnet->{tag};
+ my $alias = $vnet->{alias};
+ die "can't find bridge $bridge" if !-d "/sys/class/net/$bridge";
- die "missing vlan tag" if !$tag;
+ my $vlan_aware = PVE::Tools::file_read_firstline("/sys/class/net/$bridge/bridge/vlan_filtering");
+ my $is_ovs = 1 if !-d "/sys/class/net/$bridge/brif";
- if (!$config->{$zoneid}) {
- #zone vlan bridge
- my @iface_config = ();
+ my @iface_config = ();
+ my $vnet_bridge_ports = "";
+
+ if($is_ovs) {
+
+ #ovs--->ovsintport(dot1q-tunnel tag)------->vlanawarebrige-----(tag)--->vnet
+
+ $vlanprotocol = "802.1q" if !$vlanprotocol;
+ my $svlan_iface = "sv_".$zoneid;
+ my $zone = "z_$zoneid";
+
+ #ovs dot1q-tunnel port
+ @iface_config = ();
+ push @iface_config, "ovs_type OVSIntPort";
+ push @iface_config, "ovs_bridge $bridge";
+ push @iface_config, "ovs_mtu $mtu" if $mtu;
+ push @iface_config, "ovs_options vlan_mode=dot1q-tunnel tag=$stag other_config:qinq-ethtype=$vlanprotocol";
+ push(@{$config->{$svlan_iface}}, @iface_config) if !$config->{$svlan_iface};
+
+ #redefine main ovs bridge, ifupdown2 will merge ovs_ports
+ @iface_config = ();
+ push @iface_config, "ovs_ports $svlan_iface";
+ push(@{$config->{$bridge}}, @iface_config);
+
+ #zone vlan aware bridge
+ @iface_config = ();
push @iface_config, "mtu $mtu" if $mtu;
push @iface_config, "bridge-stp off";
+ push @iface_config, "bridge-ports $svlan_iface";
push @iface_config, "bridge-fd 0";
push @iface_config, "bridge-vlan-aware yes";
push @iface_config, "bridge-vids 2-4094";
- push(@{$config->{$zoneid}}, @iface_config);
+ push(@{$config->{$zone}}, @iface_config) if !$config->{$zone};
+
+ $vnet_bridge_ports = "$zone.$ctag";
- #main bridge. ifupdown2 will merge it
+ } elsif ($vlan_aware) {
+
+ #vlanawarebrige-(tag)----->vlanwarebridge-(tag)----->vnet
+
+ my $zone = "z_$zoneid";
+
+ if($vlanprotocol) {
+ @iface_config = ();
+ push @iface_config, "bridge-vlan-protocol $vlanprotocol";
+ push(@{$config->{$bridge}}, @iface_config) if !$config->{$bridge};
+ }
+
+ #zone vlan bridge
@iface_config = ();
- push @iface_config, "bridge-ports $zoneid.$tag";
- push(@{$config->{$bridge}}, @iface_config);
- return $config;
+ push @iface_config, "mtu $mtu" if $mtu;
+ push @iface_config, "bridge-stp off";
+ push @iface_config, "bridge-ports $bridge.$stag";
+ push @iface_config, "bridge-fd 0";
+ push @iface_config, "bridge-vlan-aware yes";
+ push @iface_config, "bridge-vids 2-4094";
+ push(@{$config->{$zone}}, @iface_config) if !$config->{$zone};
+
+ $vnet_bridge_ports = "$zone.$ctag";
+
+ } else {
+
+ #eth--->eth.x(svlan)--->eth.x.y(cvlan)---->vnet
+
+ my @bridge_ifaces = ();
+ my $dir = "/sys/class/net/$bridge/brif";
+ PVE::Tools::dir_glob_foreach($dir, '(((eth|bond)\d+|en[^.]+)(\.\d+)?)', sub {
+ push @bridge_ifaces, $_[0];
+ });
+
+ foreach my $bridge_iface (@bridge_ifaces) {
+
+ # use named vlan interface to avoid too long names
+ my $svlan_iface = "sv_$vnetid";
+ my $cvlan_iface = "cv_$vnetid";
+
+ #svlan
+ @iface_config = ();
+ push @iface_config, "vlan-raw-device $bridge_iface";
+ push @iface_config, "vlan-id $stag";
+ push @iface_config, "vlan-protocol $vlanprotocol" if $vlanprotocol;
+ push(@{$config->{$svlan_iface}}, @iface_config) if !$config->{$svlan_iface};
+
+ #cvlan
+ @iface_config = ();
+ push @iface_config, "vlan-raw-device $svlan_iface";
+ push @iface_config, "vlan-id $ctag";
+ push(@{$config->{$cvlan_iface}}, @iface_config) if !$config->{$cvlan_iface};
+
+ $vnet_bridge_ports .= " $cvlan_iface";
+ }
+ }
+
+ #vnet bridge
+ @iface_config = ();
+ push @iface_config, "bridge_ports $vnet_bridge_ports";
+ push @iface_config, "bridge_stp off";
+ push @iface_config, "bridge_fd 0";
+ if($vnet->{vlanaware}) {
+ push @iface_config, "bridge-vlan-aware yes";
+ push @iface_config, "bridge-vids 2-4094";
}
+ push @iface_config, "mtu $mtu" if $mtu;
+ push @iface_config, "alias $alias" if $alias;
+ push(@{$config->{$vnetid}}, @iface_config) if !$config->{$vnetid};
+
}
sub status {
}
}
-sub get_bridge_vlan {
- my ($class, $plugin_config, $vnetid, $tag) = @_;
-
- my $bridge = $plugin_config->{bridge};
- die "bridge $bridge is missing" if !-d "/sys/class/net/$bridge/";
-
- my $vlan_aware = PVE::Tools::file_read_firstline("/sys/class/net/$bridge/bridge/vlan_filtering");
- my $is_ovs = 1 if !-d "/sys/class/net/$bridge/brif";
-
- die "ovs $bridge is not supported by qinq" if $is_ovs;
- die "bridge $bridge is not vlan aware" if !$vlan_aware;
-
- return ($bridge, $tag);
-}
-
1;
projects / pve-network.git / blobdiff