File Coverage

lib/Rex/Virtualization/LibVirt/info.pm

Criterion	Covered	Total	%
statement	20	43	46.5
branch	0	12	0.0
condition	0	9	0.0
subroutine	7	8	87.5
pod	0	1	0.0
total	27	73	36.9

#
# (c) Jan Gehring
#

package Rex::Virtualization::LibVirt::info;

use v5.12.5;
use warnings;

our $VERSION = '1.14.2.3'; # TRIAL VERSION

use Rex::Logger;
use Rex::Helper::Run;

use XML::Simple;
use Rex::Virtualization::LibVirt::dumpxml;

use Data::Dumper;

sub execute {
  my ( $class, $vmname ) = @_;
  my $virt_settings = Rex::Config->get("virtualization");
  chomp( my $uri =
      ref($virt_settings) ? $virt_settings->{connect} : i_run "virsh uri" );

  unless ($vmname) {
    die("You have to define the vm name!");
  }

  Rex::Logger::debug("Getting info of domain: $vmname");

  my $xml;

  my @dominfo = i_run "virsh -c $uri dominfo '$vmname'", fail_ok => 1;

  if ( $? != 0 ) {
    die("Error running virsh dominfo '$vmname'");
  }

  my %ret = ();
  my ( $k, $v );

  for my $line (@dominfo) {
    ( $k, $v ) = split( /:\s+/, $line );
    $ret{$k} = $v;
  }

  if (Rex::Config::get_use_rex_kvm_agent) {
    my $xml_ref = Rex::Virtualization::LibVirt::dumpxml->execute($vmname);
    if ( $xml_ref
      && exists $xml_ref->{devices}->{serial}
      && ref $xml_ref->{devices}->{serial} eq "ARRAY" )
    {
      my ($agent_serial) = grep {
             exists $_->{type}
          && $_->{type} eq "tcp"
          && $_->{target}->{port} == 1
      } @{ $xml_ref->{devices}->{serial} };

#TODO: $xml_ref->{devices}->{serial} is an arrayref if there are multiple devices, hashref otherwise
#TODO: it might be a better idea to name the serial device and match by its name here

      $ret{has_kvm_agent_on_port} = $agent_serial->{source}->{service};
    }
  }

  return \%ret;
}

1;