PVE/Network/SDN/FaucetControllerPlugin.pm

   1 package PVE::Network::SDN::FaucetControllerPlugin;
   2
   3 use strict;
   4 use warnings;
   5 use PVE::Network::SDN::Plugin;
   6 use PVE::Tools;
   7 use PVE::INotify;
   8 use PVE::JSONSchema qw(get_standard_option);
   9 use CPAN::Meta::YAML;
  10 use Encode;
  11
  12 use base('PVE::Network::SDN::Plugin');
  13
  14 sub type {
  15     return 'faucetcontroller';
  16 }
  17
  18 sub plugindata {
  19     return {
  20         role => 'controller',
  21     };
  22 }
  23
  24 sub properties {
  25     return {
  26     };
  27 }
  28
  29 # Plugin implementation
  30 sub generate_controller_config {
  31     my ($class, $plugin_config, $router, $id, $uplinks, $config) = @_;
  32
  33 }
  34
  35 sub generate_controller_transport_config {
  36     my ($class, $plugin_config, $router, $id, $uplinks, $config) = @_;
  37
  38     my $dpid = $plugin_config->{'dp-id'};
  39     my $dphex = printf("%x",$dpid);
  40
  41     my $transport_config = {
  42                                 dp_id => $dphex,
  43                                 hardware => "Open vSwitch",
  44                            };
  45
  46     $config->{faucet}->{dps}->{$id} = $transport_config;
  47
  48 }
  49
  50
  51 sub generate_controller_vnet_config {
  52     my ($class, $plugin_config, $controller, $transportid, $vnetid, $config) = @_;
  53
  54     my $mac = $plugin_config->{mac};
  55     my $ipv4 = $plugin_config->{ipv4};
  56     my $ipv6 = $plugin_config->{ipv6};
  57     my $tag = $plugin_config->{tag};
  58     my $alias = $plugin_config->{alias};
  59
  60     my @ips = ();
  61     push @ips, $ipv4 if $ipv4;
  62     push @ips, $ipv6 if $ipv6;
  63
  64     my $vlan_config = { vid => $tag };
  65
  66     $vlan_config->{description} = $alias if $alias;
  67     $vlan_config->{faucet_mac} = $mac if $mac;
  68     $vlan_config->{faucet_vips} = \@ips if scalar @ips > 0;
  69
  70     $config->{faucet}->{vlans}->{$vnetid} = $vlan_config;
  71
  72     push(@{$config->{faucet}->{routers}->{$transportid}->{vlans}} , $vnetid);
  73
  74 }
  75
  76 sub on_delete_hook {
  77     my ($class, $routerid, $sdn_cfg) = @_;
  78
  79 }
  80
  81 sub on_update_hook {
  82     my ($class, $routerid, $sdn_cfg) = @_;
  83
  84 }
  85
  86 sub write_controller_config {
  87     my ($class, $plugin_config, $config) = @_;
  88
  89     my $rawconfig = encode('UTF-8', CPAN::Meta::YAML::Dump($config->{faucet}));
  90
  91     return if !$rawconfig;
  92     return if !-d "/etc/faucet";
  93
  94     my $frr_config_file = "/etc/faucet/faucet.yaml";
  95
  96     my $writefh = IO::File->new($frr_config_file,">");
  97     print $writefh $rawconfig;
  98     $writefh->close();
  99 }
 100
 101 sub reload_controller {
 102     my ($class) = @_;
 103
 104     my $conf_file = "/etc/faucet/faucet.yaml";
 105     my $bin_path = "/usr/bin/faucet";
 106
 107     if (-e $conf_file && -e $bin_path) {
 108         PVE::Tools::run_command(['systemctl', 'reload', 'faucet']);
 109     }
 110 }
 111
 112 1;
 113