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Commit | Line | Data |
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f5eabba0 | 1 | package PVE::Network::SDN::Zones::QinQPlugin; |
20e19696 AD |
2 | |
3 | use strict; | |
4 | use warnings; | |
3dfdc684 | 5 | use PVE::Network::SDN::Zones::Plugin; |
20e19696 | 6 | |
3dfdc684 | 7 | use base('PVE::Network::SDN::Zones::Plugin'); |
20e19696 AD |
8 | |
9 | sub type { | |
10 | return 'qinq'; | |
11 | } | |
12 | ||
20e19696 AD |
13 | sub properties { |
14 | return { | |
1c95991c TL |
15 | tag => { |
16 | type => 'integer', | |
17 | minimum => 0, | |
18 | description => "Service-VLAN Tag", | |
19 | }, | |
823f2e2a AD |
20 | mtu => { |
21 | type => 'integer', | |
1c95991c | 22 | description => "MTU", |
823f2e2a AD |
23 | optional => 1, |
24 | }, | |
3dfdc684 AD |
25 | 'vlan-protocol' => { |
26 | type => 'string', | |
27 | enum => ['802.1q', '802.1ad'], | |
28 | default => '802.1q', | |
29 | optional => 1, | |
30 | } | |
20e19696 AD |
31 | }; |
32 | } | |
33 | ||
34 | sub options { | |
35 | ||
36 | return { | |
c2b9c173 | 37 | nodes => { optional => 1}, |
20e19696 | 38 | 'tag' => { optional => 0 }, |
938ebef7 | 39 | 'bridge' => { optional => 0 }, |
823f2e2a | 40 | 'mtu' => { optional => 1 }, |
3dfdc684 | 41 | 'vlan-protocol' => { optional => 1 }, |
20e19696 AD |
42 | }; |
43 | } | |
44 | ||
45 | # Plugin implementation | |
46 | sub generate_sdn_config { | |
ba7ac021 | 47 | my ($class, $plugin_config, $zoneid, $vnetid, $vnet, $controller, $interfaces_config, $config) = @_; |
20e19696 | 48 | |
3dfdc684 | 49 | my $stag = $plugin_config->{tag}; |
938ebef7 AD |
50 | my $mtu = $plugin_config->{mtu}; |
51 | my $bridge = $plugin_config->{'bridge'}; | |
3dfdc684 AD |
52 | my $vlanprotocol = $plugin_config->{'vlan-protocol'}; |
53 | my $ctag = $vnet->{tag}; | |
54 | my $alias = $vnet->{alias}; | |
ae3f4de8 | 55 | die "can't find bridge $bridge" if !-d "/sys/class/net/$bridge"; |
20e19696 | 56 | |
3dfdc684 AD |
57 | my $vlan_aware = PVE::Tools::file_read_firstline("/sys/class/net/$bridge/bridge/vlan_filtering"); |
58 | my $is_ovs = 1 if !-d "/sys/class/net/$bridge/brif"; | |
20e19696 | 59 | |
3dfdc684 AD |
60 | my @iface_config = (); |
61 | my $vnet_bridge_ports = ""; | |
62 | ||
63 | if($is_ovs) { | |
64 | ||
65 | #ovs--->ovsintport(dot1q-tunnel tag)------->vlanawarebrige-----(tag)--->vnet | |
66 | ||
67 | $vlanprotocol = "802.1q" if !$vlanprotocol; | |
68 | my $svlan_iface = "sv_".$zoneid; | |
69 | my $zone = "z_$zoneid"; | |
70 | ||
71 | #ovs dot1q-tunnel port | |
72 | @iface_config = (); | |
73 | push @iface_config, "ovs_type OVSIntPort"; | |
74 | push @iface_config, "ovs_bridge $bridge"; | |
75 | push @iface_config, "ovs_options vlan_mode=dot1q-tunnel tag=$stag other_config:qinq-ethtype=$vlanprotocol"; | |
76 | push(@{$config->{$svlan_iface}}, @iface_config) if !$config->{$svlan_iface}; | |
77 | ||
880f6d61 AD |
78 | #redefine main ovs bridge, ifupdown2 will merge ovs_ports |
79 | @iface_config = (); | |
80 | push @iface_config, "ovs_ports $svlan_iface"; | |
81 | push(@{$config->{$bridge}}, @iface_config); | |
3dfdc684 AD |
82 | |
83 | #zone vlan aware bridge | |
84 | @iface_config = (); | |
938ebef7 AD |
85 | push @iface_config, "mtu $mtu" if $mtu; |
86 | push @iface_config, "bridge-stp off"; | |
3dfdc684 | 87 | push @iface_config, "bridge-ports $svlan_iface"; |
938ebef7 AD |
88 | push @iface_config, "bridge-fd 0"; |
89 | push @iface_config, "bridge-vlan-aware yes"; | |
90 | push @iface_config, "bridge-vids 2-4094"; | |
3dfdc684 AD |
91 | push(@{$config->{$zone}}, @iface_config) if !$config->{$zone}; |
92 | ||
93 | $vnet_bridge_ports = "$zone.$ctag"; | |
94 | ||
95 | } elsif ($vlan_aware) { | |
96 | ||
97 | #vlanawarebrige-(tag)----->vlanwarebridge-(tag)----->vnet | |
938ebef7 | 98 | |
3dfdc684 AD |
99 | my $zone = "z_$zoneid"; |
100 | ||
101 | if($vlanprotocol) { | |
102 | @iface_config = (); | |
103 | push @iface_config, "bridge-vlan-protocol $vlanprotocol"; | |
104 | push(@{$config->{$bridge}}, @iface_config) if !$config->{$bridge}; | |
105 | } | |
106 | ||
107 | #zone vlan bridge | |
938ebef7 | 108 | @iface_config = (); |
3dfdc684 AD |
109 | push @iface_config, "mtu $mtu" if $mtu; |
110 | push @iface_config, "bridge-stp off"; | |
111 | push @iface_config, "bridge-ports $bridge.$stag"; | |
112 | push @iface_config, "bridge-fd 0"; | |
113 | push @iface_config, "bridge-vlan-aware yes"; | |
114 | push @iface_config, "bridge-vids 2-4094"; | |
115 | push(@{$config->{$zone}}, @iface_config) if !$config->{$zone}; | |
116 | ||
117 | $vnet_bridge_ports = "$zone.$ctag"; | |
118 | ||
119 | } else { | |
120 | ||
121 | #eth--->eth.x(svlan)--->eth.x.y(cvlan)---->vnet | |
122 | ||
123 | my @bridge_ifaces = (); | |
124 | my $dir = "/sys/class/net/$bridge/brif"; | |
125 | PVE::Tools::dir_glob_foreach($dir, '(((eth|bond)\d+|en[^.]+)(\.\d+)?)', sub { | |
126 | push @bridge_ifaces, $_[0]; | |
127 | }); | |
128 | ||
129 | foreach my $bridge_iface (@bridge_ifaces) { | |
130 | ||
131 | # use named vlan interface to avoid too long names | |
132 | my $svlan_iface = "sv_$vnetid"; | |
133 | my $cvlan_iface = "cv_$vnetid"; | |
134 | ||
135 | #svlan | |
136 | @iface_config = (); | |
137 | push @iface_config, "vlan-raw-device $bridge_iface"; | |
138 | push @iface_config, "vlan-id $stag"; | |
139 | push @iface_config, "vlan-protocol $vlanprotocol" if $vlanprotocol; | |
140 | push(@{$config->{$svlan_iface}}, @iface_config) if !$config->{$svlan_iface}; | |
141 | ||
142 | #cvlan | |
143 | @iface_config = (); | |
144 | push @iface_config, "vlan-raw-device $svlan_iface"; | |
145 | push @iface_config, "vlan-id $ctag"; | |
146 | push(@{$config->{$cvlan_iface}}, @iface_config) if !$config->{$cvlan_iface}; | |
147 | ||
148 | $vnet_bridge_ports .= " $cvlan_iface"; | |
149 | } | |
150 | } | |
151 | ||
152 | #vnet bridge | |
153 | @iface_config = (); | |
154 | push @iface_config, "bridge_ports $vnet_bridge_ports"; | |
155 | push @iface_config, "bridge_stp off"; | |
156 | push @iface_config, "bridge_fd 0"; | |
912fb443 AD |
157 | if($vnet->{vlanaware}) { |
158 | push @iface_config, "bridge-vlan-aware yes"; | |
159 | push @iface_config, "bridge-vids 2-4094"; | |
160 | } | |
3dfdc684 AD |
161 | push @iface_config, "mtu $mtu" if $mtu; |
162 | push @iface_config, "alias $alias" if $alias; | |
163 | push(@{$config->{$vnetid}}, @iface_config) if !$config->{$vnetid}; | |
164 | ||
20e19696 AD |
165 | } |
166 | ||
58433186 AD |
167 | sub status { |
168 | my ($class, $plugin_config, $zone, $id, $vnet, $err_config, $status, $vnet_status, $zone_status) = @_; | |
169 | ||
170 | my $bridge = $plugin_config->{bridge}; | |
171 | $vnet_status->{$id}->{zone} = $zone; | |
172 | $zone_status->{$zone}->{status} = 'available' if !defined($zone_status->{$zone}->{status}); | |
173 | ||
174 | if($err_config) { | |
175 | $vnet_status->{$id}->{status} = 'pending'; | |
176 | $vnet_status->{$id}->{statusmsg} = $err_config; | |
177 | $zone_status->{$zone}->{status} = 'pending'; | |
178 | } elsif ($status->{$bridge}->{status} && $status->{$bridge}->{status} eq 'pass') { | |
179 | $vnet_status->{$id}->{status} = 'available'; | |
180 | } else { | |
181 | $vnet_status->{$id}->{status} = 'error'; | |
182 | $vnet_status->{$id}->{statusmsg} = 'missing bridge'; | |
183 | $zone_status->{$zone}->{status} = 'error'; | |
184 | } | |
185 | } | |
186 | ||
20e19696 AD |
187 | 1; |
188 | ||
189 |