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Commit | Line | Data |
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6bad73d0 | 1 | package PVE::Network::Network::VlanPlugin; |
f8140d53 AD |
2 | |
3 | use strict; | |
4 | use warnings; | |
6bad73d0 | 5 | use PVE::Network::Network::Plugin; |
f8140d53 | 6 | |
6bad73d0 | 7 | use base('PVE::Network::Network::Plugin'); |
f8140d53 AD |
8 | |
9 | sub type { | |
10 | return 'vlan'; | |
11 | } | |
12 | ||
13 | PVE::JSONSchema::register_format('pve-network-vlanrange', \&pve_verify_network_vlanrange); | |
14 | sub pve_verify_network_vlanrange { | |
15 | my ($vlanstr) = @_; | |
16 | ||
6bad73d0 | 17 | PVE::Network::Network::Plugin::parse_tag_number_or_range($vlanstr, '4096'); |
f8140d53 AD |
18 | |
19 | return $vlanstr; | |
20 | } | |
21 | ||
22 | sub properties { | |
23 | return { | |
eec580bf AD |
24 | 'uplink-id' => { |
25 | type => 'integer', | |
26 | minimum => 1, maximum => 4096, | |
27 | description => 'Uplink interface', | |
28 | }, | |
f8140d53 AD |
29 | 'vlan-allowed' => { |
30 | type => 'string', format => 'pve-network-vlanrange', | |
31 | description => "Allowed vlan range", | |
32 | }, | |
33 | 'vlan-aware' => { | |
34 | type => 'boolean', | |
35 | description => "enable 802.1q stacked vlan", | |
36 | }, | |
37 | 'vlan-protocol' => { | |
38 | type => 'string', | |
39 | enum => ['802.1q', '802.1ad'], | |
40 | default => '802.1q', | |
41 | optional => 1, | |
42 | description => "vlan protocol", | |
43 | } | |
44 | }; | |
45 | } | |
46 | ||
47 | sub options { | |
48 | ||
49 | return { | |
41eec961 | 50 | 'uplink-id' => { optional => 0 }, |
f8140d53 AD |
51 | 'vlan-allowed' => { optional => 1 }, |
52 | 'vlan-protocol' => { optional => 1 }, | |
53 | 'vlan-aware' => { optional => 1 }, | |
54 | ||
55 | }; | |
56 | } | |
57 | ||
58 | # Plugin implementation | |
59 | sub generate_network_config { | |
bad3d113 | 60 | my ($class, $plugin_config, $zoneid, $vnetid, $vnet, $uplinks) = @_; |
f8140d53 AD |
61 | |
62 | my $tag = $vnet->{tag}; | |
63 | my $mtu = $vnet->{mtu}; | |
dc7e431e | 64 | my $alias = $vnet->{alias}; |
f8140d53 AD |
65 | my $vlanaware = $plugin_config->{'vlan-aware'}; |
66 | my $vlanprotocol = $plugin_config->{'vlan-protocol'}; | |
67 | my $uplink = $plugin_config->{'uplink-id'}; | |
68 | my $vlanallowed = $plugin_config->{'vlan-allowed'}; | |
69 | ||
70 | die "missing vlan tag" if !$tag; | |
f8140d53 | 71 | |
83d209f5 TL |
72 | my $iface = $uplinks->{$uplink}->{name}; |
73 | $iface = "uplink${uplink}" if !$iface; | |
f8140d53 | 74 | $iface .= ".$tag"; |
f8140d53 | 75 | my $config = "\n"; |
f93d43e8 AD |
76 | $config .= "auto $iface\n"; |
77 | $config .= "iface $iface inet manual\n"; | |
78 | $config .= " vlan-protocol $vlanprotocol\n" if $vlanprotocol; | |
79 | $config .= " mtu $mtu\n" if $mtu; | |
80 | $config .= "\n"; | |
f8140d53 AD |
81 | $config .= "auto $vnetid\n"; |
82 | $config .= "iface $vnetid inet manual\n"; | |
83 | $config .= " bridge_ports $iface\n"; | |
84 | $config .= " bridge_stp off\n"; | |
85 | $config .= " bridge_fd 0\n"; | |
0ec8cb87 | 86 | $config .= " bridge-vlan-aware yes \n" if $vlanaware; |
f8140d53 | 87 | $config .= " mtu $mtu\n" if $mtu; |
dc7e431e | 88 | $config .= " alias $alias\n" if $alias; |
f8140d53 AD |
89 | |
90 | return $config; | |
91 | } | |
92 | ||
fe0c6b9e | 93 | sub on_delete_hook { |
a8ad2789 | 94 | my ($class, $transportid, $network_cfg) = @_; |
fe0c6b9e | 95 | |
a8ad2789 AD |
96 | # verify that no vnet are associated to this transport |
97 | foreach my $id (keys %{$network_cfg->{ids}}) { | |
98 | my $network = $network_cfg->{ids}->{$id}; | |
99 | die "transport $transportid is used by vnet $id" | |
100 | if ($network->{type} eq 'vnet' && defined($network->{transportzone}) && $network->{transportzone} eq $transportid); | |
101 | } | |
fe0c6b9e AD |
102 | } |
103 | ||
e8d5906e | 104 | sub on_update_hook { |
da07e2b1 AD |
105 | my ($class, $transportid, $network_cfg) = @_; |
106 | ||
107 | my $transport = $network_cfg->{ids}->{$transportid}; | |
e8d5906e AD |
108 | |
109 | # verify that vlan-allowed don't conflict with another vlan-allowed transport | |
110 | ||
111 | # verify that vlan-allowed is matching currently vnet tag in this transport | |
da07e2b1 AD |
112 | my $vlanallowed = $transport->{'vlan-allowed'}; |
113 | if ($vlanallowed) { | |
114 | foreach my $id (keys %{$network_cfg->{ids}}) { | |
115 | my $network = $network_cfg->{ids}->{$id}; | |
116 | if ($network->{type} eq 'vnet' && defined($network->{tag})) { | |
117 | if(defined($network->{transportzone}) && $network->{transportzone} eq $transportid) { | |
118 | my $tag = $network->{tag}; | |
119 | eval { | |
120 | PVE::Network::Network::Plugin::parse_tag_number_or_range($vlanallowed, '4096', $tag); | |
121 | }; | |
122 | if($@) { | |
123 | die "vlan $tag is not allowed in transport $transportid"; | |
124 | } | |
125 | } | |
126 | } | |
127 | } | |
128 | } | |
e8d5906e AD |
129 | } |
130 | ||
f8140d53 AD |
131 | 1; |
132 | ||
133 |