<?php

require 'includes/graphs/common.inc.php';

$ceph_pool_rrd = ceph_rrd('df');

if (rrdtool_check_rrd_exists($ceph_pool_rrd)) {
    $rrd_filename = $ceph_pool_rrd;
}

$rrd_options .= ' -l 0 -b 1024 ';
$rrd_options .= " 'COMMENT:Bytes         Min         Cur        Max\\n'";

$usedc = 'CC0000';
$availc = '008C00';
$totalc = 'e5e5e5';

if ($vars['pool'] != "c") {
    $rrd_options .= " DEF:poolfree=$rrd_filename:avail:AVERAGE ";
    $rrd_options .= " DEF:poolused=$rrd_filename:used:AVERAGE ";
    $rrd_options .= " CDEF:pooltotal=poolused,poolfree,+ ";
    
    $rrd_options .= " LINE1:poolused#".$usedc;
    $rrd_options .= " LINE1:poolfree#".$availc.'::STACK';
    $rrd_options .= " AREA:poolused#".$usedc.'30:Used ';
    $rrd_options .= " GPRINT:poolused:MIN:%7.2lf%sB";
    $rrd_options .= ' GPRINT:poolused:LAST:%7.2lf%sB';
    $rrd_options .= ' GPRINT:poolused:MAX:%7.2lf%sB\n';
    $rrd_options .= " AREA:poolfree#".$availc.'30:Free:STACK';
    $rrd_options .= " GPRINT:poolfree:MIN:%7.2lf%sB";
    $rrd_options .= ' GPRINT:poolfree:LAST:%7.2lf%sB';
    $rrd_options .= ' GPRINT:poolfree:MAX:%7.2lf%sB\n';
    $rrd_options .= " LINE1:pooltotal#000000:Total";
    
    $rrd_options .= " GPRINT:pooltotal:MIN:%6.2lf%sB";
    $rrd_options .= " GPRINT:pooltotal:LAST:%7.2lf%sB";
    $rrd_options .= ' GPRINT:pooltotal:MAX:%7.2lf%sB\n';
} else {
    $rrd_options .= " DEF:poolsize=$rrd_filename:avail:AVERAGE ";
    $rrd_options .= " DEF:poolused=$rrd_filename:used:AVERAGE ";
    $rrd_options .= " DEF:poolfree=$rrd_filename:objects:AVERAGE ";

    $rrd_options .= " LINE1:poolused#".$usedc;
    $rrd_options .= " AREA:poolused#".$usedc.'30:Used';
    $rrd_options .= " GPRINT:poolused:MIN:%7.2lf%sB";
    $rrd_options .= ' GPRINT:poolused:LAST:%7.2lf%sB';
    $rrd_options .= ' GPRINT:poolused:MAX:%7.2lf%sB\n';
    $rrd_options .= " AREA:poolfree#".$availc.'30:Free:STACK';
    $rrd_options .= " GPRINT:poolfree:MIN:%7.2lf%sB";
    $rrd_options .= ' GPRINT:poolfree:LAST:%7.2lf%sB';
    $rrd_options .= ' GPRINT:poolfree:MAX:%7.2lf%sB\n';
    $rrd_options .= " LINE1:poolsize#000000:Total";
    $rrd_options .= " GPRINT:poolsize:MIN:%6.2lf%sB";
    $rrd_options .= ' GPRINT:poolsize:LAST:%7.2lf%sB';
    $rrd_options .= ' GPRINT:poolsize:MAX:%7.2lf%sB\n';
}
