#!/usr/bin/perl
# 
# This manages does two main tasks;
# - On Striker dashboards, it enables and disabled the "Install Target" feauter.
# - On nodes and DR hosts, it opens and closes VNC ports as servers are booted or stopped.
# 
# Examples;
# - Call without any arguments and it will check for running servers and, for each it will open the VNC port 
#   on both the BCN and IFN. Before doing so, it will check 'servers::<server_name>::vnc::<network>'. If that
#   is found and set to '0', the port will not be opened on the network. For example, to prevent a server 
#   named 'foo' from being accessible over 'ifn1', set 'servers::foo::vnc::ifn1 = 0'. The network name comes
#   from the first part of the interface name with the IP address. So for 'ifn1_bond1', the network is 
#   'ifn1'.
# - Call it with '--enable-install-target' or '--disable-install-target' to enable or disable the "Install 
#   Target" feature. This also enables or disables the dhcpd daemon. This can also be called as an Anvil jobs
#   to enable or disable the Install Target by setting the 'job_data' to 'install-target::enable' or 
#   'install-target::disable'.
#  
# 
# Exit codes;
# 0 = Normal exit.
# 
# 

use strict;
use warnings;
use Anvil::Tools;

# Disable buffering
$| = 1;

my $THIS_FILE           =  ($0 =~ /^.*\/(.*)$/)[0];
my $running_directory   =  ($0 =~ /^(.*?)\/$THIS_FILE$/)[0];
if (($running_directory =~ /^\./) && ($ENV{PWD}))
{
	$running_directory =~ s/^\./$ENV{PWD}/;
}

my $anvil = Anvil::Tools->new({log_level => 2, log_secure => 1});

$anvil->Storage->read_config({file => $anvil->data->{path}{configs}{'anvil.conf'}});
$anvil->Log->entry({source => $THIS_FILE, line => __LINE__, level => 1, secure => 0, key => "log_0115", variables => { program => $THIS_FILE }});

# Read switches
$anvil->data->{switches}{'y'} = "";
$anvil->Get->switches;



# We're done
$anvil->nice_exit({exit_code => 0});


#############################################################################################################
# Private functions.                                                                                        #
#############################################################################################################