#!/usr/bin/perl
#use Data::Dumper;

if ($ARGV[0] eq "") {
        printf "no mail address given to send report to. exit\n";
        exit 1;
}

@servers = qw/conpve28 conpve29 conpve20/;

print "-- get general info from every host\n";
for $server (@servers) {
        print "--- server $server\n";
        @serverinfo = `ssh -q -l root $server qm list | sed "s/\$/$server/" | grep -v VMID 2> /dev/null`;
        foreach (@serverinfo) {
                ($vmid,
                  $vms{$1}{'name'},
                  $vms{$1}{'status'},
                  $vms{$1}{'memory'},
                  $vms{$1}{'bootdisk'},
                  $vms{$1}{'pid'},
                  $vms{$1}{'host'}
                ) = $_ =~ / *([0-9]{3,4}) *([^ ]*) *([a-z]*) *([0-9]*) *([0-9.]*) *([0-9]*) *($server)/gm;
        }
        $vmlist="";
        foreach $vmid (keys %vms) {
                $vmlist = $vmlist . "$vmid " if ($vms{$vmid}{'host'} eq $server);
        }

        print "--- get more details from vms $vmlist\n";
        @more = `ssh -q -l root $server bash /opt/pve-reporting/get_vmid_info.sh $vmlist 2> /dev/null`;
        foreach (@more) {
                chomp;
                ( $vmid,
                  $vms{$1}{'os'},
                  $vms{$1}{'disksizes'},
                  $vms{$1}{'usages'},
                  $vms{$1}{'sockets'},
                  $vms{$1}{'cores'},
                  $vms{$1}{'description'},
                  $vms{$1}{'tags'},
                  $vms{$1}{'cdrom'}
                ) = $_ =~ /([^|]*).([^|]*).([^|]*).([^|]*).([^|]*).([^|]*).([^|]*).([^|]*).([^|]*)$/gm;
        }
}

#print Dumper(%vms);

open OUTPUT, ">output.txt";
print "-- print vm information to console and in file output.txt\n";
$str = sprintf "VMID|NAME|OS|DISKSIZE(S)|DISKUSAG(S)|SOCKETS|CORES|MEMORY(MB)|BOOTDISK(GB)|DESCRIPTION|TAGS|STATUS|HOST|PID|CDROM\n";
printf $str;
printf OUTPUT $str;
foreach $vm (sort keys %vms) {
        $str = sprintf ("%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s|%s\n", 
          $vm,
          $vms{$vm}{'name'}, 
          $vms{$vm}{'os'}, 
          $vms{$vm}{'disksizes'}, 
          $vms{$vm}{'diskusages'}, 
          $vms{$vm}{'sockets'}, 
          $vms{$vm}{'cores'},
          $vms{$vm}{'memory'},
          $vms{$vm}{'bootdisk'},
          $vms{$vm}{'description'},
          $vms{$vm}{'tags'},
          $vms{$vm}{'status'},
          $vms{$vm}{'host'},
          $vms{$vm}{'pid'},
          $vms{$vm}{'cdrom'}
        );
        printf $str;
        printf OUTPUT $str;
}
close OUTPUT;


print "-- send output.txt as attachement via email\n";

open MAIL, ">mail.tmp";
printf MAIL "TO: $ARGV[0]\n";
printf MAIL "FROM: CONET Services Monitoing Reporter <help\@conet.de\n";
printf MAIL "SUBJECT: Proxmox VE Report\n";
printf MAIL "X-CONET-SRC: conetadm\@conlxsyslog03:/scripts/conetadm/pve-reporting/get_vminfo.pl\n";
printf MAIL "\n\n";
`echo "" | mutt -H mail.tmp -a output.txt -- $ARGV[0]`;
unlink "mail.tmp";