1 package PVE
::Network
::SDN
::Zones
::VlanPlugin
;
5 use PVE
::Network
::SDN
::Zones
::Plugin
;
7 use base
('PVE::Network::SDN::Zones::Plugin');
13 PVE
::JSONSchema
::register_format
('pve-sdn-vlanrange', \
&pve_verify_sdn_vlanrange
);
14 sub pve_verify_sdn_vlanrange
{
17 PVE
::Network
::SDN
::Zones
::Plugin
::parse_tag_number_or_range
($vlanstr, '4096');
33 nodes
=> { optional
=> 1},
34 'bridge' => { optional
=> 0 },
35 mtu
=> { optional
=> 1 }
39 # Plugin implementation
40 sub generate_sdn_config
{
41 my ($class, $plugin_config, $zoneid, $vnetid, $vnet, $controller, $interfaces_config, $config) = @_;
43 my $bridge = $plugin_config->{bridge
};
44 die "can't find bridge $bridge" if !-d
"/sys/class/net/$bridge";
46 my $vlan_aware = PVE
::Tools
::file_read_firstline
("/sys/class/net/$bridge/bridge/vlan_filtering");
47 my $is_ovs = !-d
"/sys/class/net/$bridge/brif";
49 my $tag = $vnet->{tag
};
50 my $alias = $vnet->{alias
};
51 my $mtu = $plugin_config->{mtu
};
53 my $vnet_uplink = "ln_".$vnetid;
54 my $vnet_uplinkpeer = "pr_".$vnetid;
56 my @iface_config = ();
60 # keep vmbrXvY for compatibility with existing network
61 # eth0----ovs vmbr0--(ovsintport tag)---->vnet---->vm
64 push @iface_config, "ovs_type OVSIntPort";
65 push @iface_config, "ovs_bridge $bridge";
66 push @iface_config, "ovs_mtu $mtu" if $mtu;
67 if($vnet->{vlanaware
}) {
68 push @iface_config, "ovs_options vlan_mode=dot1q-tunnel other_config:qinq-ethtype=802.1q tag=$tag";
70 push @iface_config, "ovs_options tag=$tag";
72 push(@{$config->{$vnet_uplink}}, @iface_config) if !$config->{$vnet_uplink};
74 #redefine main ovs bridge, ifupdown2 will merge ovs_ports
76 push @iface_config, "ovs_ports $vnet_uplink";
77 push(@{$config->{$bridge}}, @iface_config);
79 } elsif ($vlan_aware) {
80 # eth0----vlanaware bridge vmbr0--(vmbr0.X tag)---->vnet---->vm
81 $vnet_uplink = "$bridge.$tag";
84 # keep vmbrXvY for compatibility with existing network
85 # eth0<---->eth0.X----vmbr0v10------vnet---->vm
87 my $bridgevlan = $bridge."v".$tag;
89 my @bridge_ifaces = ();
90 my $dir = "/sys/class/net/$bridge/brif";
91 PVE
::Tools
::dir_glob_foreach
($dir, '(((eth|bond)\d+|en[^.]+)(\.\d+)?)', sub {
92 push @bridge_ifaces, $_[0];
95 my $bridge_ports = "";
96 foreach my $bridge_iface (@bridge_ifaces) {
97 $bridge_ports .= " $bridge_iface.$tag";
101 push @iface_config, "link-type veth";
102 push @iface_config, "veth-peer-name $vnet_uplinkpeer";
103 push(@{$config->{$vnet_uplink}}, @iface_config) if !$config->{$vnet_uplink};
106 push @iface_config, "link-type veth";
107 push @iface_config, "veth-peer-name $vnet_uplink";
108 push(@{$config->{$vnet_uplinkpeer}}, @iface_config) if !$config->{$vnet_uplinkpeer};
111 push @iface_config, "bridge_ports $bridge_ports $vnet_uplinkpeer";
112 push @iface_config, "bridge_stp off";
113 push @iface_config, "bridge_fd 0";
114 push(@{$config->{$bridgevlan}}, @iface_config) if !$config->{$bridgevlan};
119 push @iface_config, "bridge_ports $vnet_uplink";
120 push @iface_config, "bridge_stp off";
121 push @iface_config, "bridge_fd 0";
122 if($vnet->{vlanaware
}) {
123 push @iface_config, "bridge-vlan-aware yes";
124 push @iface_config, "bridge-vids 2-4094";
126 push @iface_config, "mtu $mtu" if $mtu;
127 push @iface_config, "alias $alias" if $alias;
128 push(@{$config->{$vnetid}}, @iface_config) if !$config->{$vnetid};
134 my ($class, $plugin_config, $zone, $vnetid, $vnet, $status) = @_;
136 my $bridge = $plugin_config->{bridge
};
139 if (!-d
"/sys/class/net/$bridge") {
140 push @$err_msg, "missing $bridge";
144 my $vlan_aware = PVE
::Tools
::file_read_firstline
("/sys/class/net/$bridge/bridge/vlan_filtering");
145 my $is_ovs = !-d
"/sys/class/net/$bridge/brif";
147 my $tag = $vnet->{tag
};
148 my $vnet_uplink = "ln_".$vnetid;
149 my $vnet_uplinkpeer = "pr_".$vnetid;
152 my $ifaces = [ $vnetid, $bridge ];
154 push @$ifaces, $vnet_uplink;
155 } elsif (!$vlan_aware) {
156 my $bridgevlan = $bridge."v".$tag;
157 push @$ifaces, $bridgevlan;
158 push @$ifaces, $vnet_uplink;
159 push @$ifaces, $vnet_uplinkpeer;
162 foreach my $iface (@{$ifaces}) {
163 if (!$status->{$iface}->{status
}) {
164 push @$err_msg, "missing $iface";
165 } elsif ($status->{$iface}->{status
} ne 'pass') {
166 push @$err_msg, "error iface $iface";