ngcpcfg/lib/get_mgmt_name

[%
# vi: ft=tt2

# Returns the name of the management node calling this function.
#
# @return out           The mgmt name (e.g. 'web01' or 'db01').
-%]
[% PERL -%]
  my $filename = '/etc/ngcp_mgmt_node';
  open my $hh, '<', $filename or die "Error opening $filename";
  my $mgmt_name = <$hh>;
  close $hh;
  chomp $mgmt_name;
  die "Fatal error retrieving mgmt_name [$mgmt_name]" unless length $mgmt_name;

  $stash->set(out => $mgmt_name);
[% END -%]