bin/pvectl

   1 #!/usr/bin/perl -w
   2
   3 use strict;
   4
   5 use PVE::Tools qw(extract_param);
   6 use PVE::Cluster qw(cfs_register_file cfs_read_file);
   7 use PVE::SafeSyslog;
   8 use PVE::INotify;
   9 use PVE::RPCEnvironment;
  10 use PVE::CLIHandler;
  11 use PVE::API2::OpenVZ;
  12
  13 use Data::Dumper; # fixme: remove
  14
  15 use base qw(PVE::CLIHandler);
  16
  17 $ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
  18
  19 initlog('pvectl');
  20
  21 die "please run as root\n" if $> != 0;
  22
  23 PVE::INotify::inotify_init();
  24 my $nodename = PVE::INotify::nodename();
  25
  26 my $rpcenv = PVE::RPCEnvironment->init('cli');
  27
  28 $rpcenv->init_request();
  29 $rpcenv->set_language($ENV{LANG});
  30 $rpcenv->set_user('root@pam');
  31
  32 my $upid_exit = sub {
  33     my $upid = shift;
  34     my $status = PVE::Tools::upid_read_status($upid);
  35     exit($status eq 'OK' ? 0 : -1);
  36 };
  37
  38 my $cmddef = {
  39
  40     list => [ "PVE::API2::OpenVZ", 'vmlist', [],
  41              { node => $nodename }, sub {
  42                  my $vmlist = shift;
  43
  44                  exit 0 if (!scalar(@$vmlist));
  45
  46                  printf "%10s %-20s %-10s %-10s %-12s\n",
  47                  qw(VMID NAME STATUS MEM(MB) DISK(GB));
  48
  49                  foreach my $rec (sort { $a->{vmid} <=> $b->{vmid} } @$vmlist) {
  50                      printf "%10s %-20s %-10s %-10s %-12.2f\n", $rec->{vmid}, $rec->{name} || '',
  51                      $rec->{status},
  52                      ($rec->{maxmem} || 0)/(1024*1024),
  53                      ($rec->{maxdisk} || 0)/(1024*1024*1024);
  54                  }
  55               } ],
  56
  57     create => [ 'PVE::API2::OpenVZ', 'create_vm', ['vmid', 'ostemplate'], { node => $nodename }, $upid_exit ],
  58     destroy => [ 'PVE::API2::OpenVZ', 'destroy_vm', ['vmid'], { node => $nodename }, $upid_exit ],
  59
  60     set => [ "PVE::API2::OpenVZ", 'update_vm', ['vmid'], { node => $nodename } ],
  61
  62     config => [ "PVE::API2::OpenVZ", 'vm_config', ['vmid'],
  63                 { node => $nodename }, sub {
  64                     my $config = shift;
  65                     foreach my $k (sort (keys %$config)) {
  66                         next if $k eq 'digest';
  67                         my $v = $config->{$k};
  68                         if ($k eq 'description') {
  69                             $v = PVE::Tools::encode_text($v);
  70                         }
  71                         print "$k: $v\n";
  72                     }
  73                 }],
  74
  75     start => [ 'PVE::API2::OpenVZ', 'vm_start', ['vmid'], { node => $nodename }, $upid_exit],
  76     shutdown => [ 'PVE::API2::OpenVZ', 'vm_shutdown', ['vmid'], { node => $nodename }, $upid_exit],
  77     stop => [ 'PVE::API2::OpenVZ', 'vm_stop', ['vmid'], { node => $nodename }, $upid_exit],
  78     mount => [ 'PVE::API2::OpenVZ', 'vm_mount', ['vmid'], { node => $nodename }, $upid_exit],
  79     umount => [ 'PVE::API2::OpenVZ', 'vm_umount', ['vmid'], { node => $nodename }, $upid_exit],
  80     migrate => [ "PVE::API2::OpenVZ", 'migrate_vm', ['vmid', 'target'], { node => $nodename }, $upid_exit],
  81 };
  82
  83 my $cmd = shift;
  84
  85 PVE::CLIHandler::handle_cmd($cmddef, "pvectl", $cmd, \@ARGV, undef, $0);
  86
  87 exit 0;
  88
  89 __END__
  90
  91 =head1 NAME
  92
  93 pvectl - vzctl wrapper to manage OpenVZ containers
  94
  95 =head1 SYNOPSIS
  96
  97 =include synopsis
  98
  99 =head1 DESCRIPTION
 100
 101 This is a small wrapper around vztl.
 102
 103 =include pve_copyright