PVE/Network/Transport.pm

   1 package PVE::Network::Transport;
   2
   3 use strict;
   4 use warnings;
   5 use Data::Dumper;
   6 use PVE::Cluster qw(cfs_read_file cfs_write_file cfs_lock_file);
   7 use PVE::Network::Transport::Plugin;
   8 use PVE::Network::Transport::VlanPlugin;
   9 use PVE::Network::Transport::VxlanMulticastPlugin;
  10
  11 PVE::Network::Transport::VlanPlugin->register();
  12 PVE::Network::Transport::VxlanMulticastPlugin->register();
  13 PVE::Network::Transport::Plugin->init();
  14
  15
  16 sub transport_config {
  17     my ($cfg, $transportid, $noerr) = @_;
  18
  19     die "no transport ID specified\n" if !$transportid;
  20
  21     my $scfg = $cfg->{ids}->{$transportid};
  22     die "transport '$transportid' does not exists\n" if (!$noerr && !$scfg);
  23
  24     return $scfg;
  25 }
  26
  27 sub config {
  28
  29     return cfs_read_file("network/transports.cfg");
  30 }
  31
  32 sub write_config {
  33     my ($cfg) = @_;
  34
  35     cfs_write_file("network/transports.cfg", $cfg);
  36 }
  37
  38 sub lock_transport_config {
  39     my ($code, $errmsg) = @_;
  40
  41     cfs_lock_file("network/transports.cfg", undef, $code);
  42     my $err = $@;
  43     if ($err) {
  44         $errmsg ? die "$errmsg: $err" : die $err;
  45     }
  46 }
  47
  48 sub transports_ids {
  49     my ($cfg) = @_;
  50
  51     return keys %{$cfg->{ids}};
  52 }
  53
  54 sub complete_transport {
  55     my ($cmdname, $pname, $cvalue) = @_;
  56
  57     my $cfg = PVE::Network::Transport::config();
  58
  59     return  $cmdname eq 'add' ? [] : [ PVE::Network::Transport::transports_ids($cfg) ];
  60 }
  61
  62 1;