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<?php |
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include("config.php"); |
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|
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function format_memory($size) { |
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if (1024 > $size) { |
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return "$size B"; |
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} else if (pow(1024,2) > $size) { |
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return round(($size / 1024),2) . " kB"; |
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} else { |
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return round(($size / pow(1024,2)), 2) . " MB"; |
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} |
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} |
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|
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function format_storage($size) { |
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if (1024 > $size) { |
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return "$size B"; |
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} else if (pow(1024,2) > $size) { |
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return round(($size / 1024),2) . " kB"; |
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} else if (pow(1024,3) > $size) { |
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return round(($size / pow(1024,2)), 2) . " MB"; |
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} else if (pow(1024,4) > $size) { |
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return round(($size / pow(1024,3)), 2). " GB"; |
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} |
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} |
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|
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function get_network_string($networks) { |
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global $hideipv6; |
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|
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$ret = ""; |
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foreach($networks as $net) { |
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if ($hideipv6 == true) { |
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if ( strpos($net, ":") !== false) |
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continue; |
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} |
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|
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if ($ret != "") |
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$ret .= ","; |
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|
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$ret .= $net; |
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} |
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return $ret; |
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} |
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|
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include('xenapi.php'); |
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|
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/* Establish session with Xenserver */ |
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$xenserver = new XenApi($url, $login, $password); |
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|
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//Opbyg cache arrays |
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$consolemap = array(); |
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$consoles = $xenserver->console__get_all_records(); |
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foreach($consoles as $key => $val) { |
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$consolemap[$key] = $val; |
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} |
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|
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$guestmetricmap = array(); |
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$guestmetrics = $xenserver->VM_guest_metrics__get_all_records(); |
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foreach($guestmetrics as $key => $val) { |
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$guestmetricmap[$key] = $val; |
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} |
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|
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//find data |
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|
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$hosts_array = $xenserver->host__get_all(); |
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$host = $xenserver->host__get_record($hosts_array[0]); |
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$host_metrics = $xenserver->host_metrics__get_record($host["metrics"]); |
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|
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$mem_total = $host_metrics["memory_total"]; |
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$mem_free = $host_metrics["memory_free"]; |
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|
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$cpus = $host["cpu_info"]["cpu_count"]; |
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$cpusum = 0.0; |
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for ($i=0; $i<$cpus; $i++) { |
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$cpusum += $xenserver->host__query_data_source($hosts_array[0], "cpu" . $i); |
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} |
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$cpuavg = round ( ($cpusum/$cpus) * 100); |
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|
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header("Content-Type: text/xml"); |
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echo "<xen>"; |
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echo "<host>"; |
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echo "<memtotal>{$mem_total}</memtotal>"; |
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echo "<memfree>{$mem_free}</memfree>"; |
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echo "<cpuavg>{$cpuavg}</cpuavg>"; |
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echo "</host>"; |
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|
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|
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|
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$vms_array = $xenserver->VM__get_all_records(); |
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// List all machines |
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foreach($vms_array as $vmref => $vm) { |
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if ($vm["is_a_template"] != 0 || $vm["is_control_domain"] != 0) { |
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continue; |
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} |
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|
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|
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$name = $vm["name_label"]; |
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$uuid = $vm["uuid"]; |
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$state = $vm["power_state"] ; |
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$cpus = $vm["VCPUs_max"]; |
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|
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$operations = $vm["current_operations"]; |
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if (sizeof($operations) > 0) { |
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$state = reset($operations); |
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} |
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|
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|
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$network = ""; |
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$url = ""; |
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$session = ""; |
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$os = ""; |
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$cpuavg = 0.0; |
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$curmem = 0; |
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$maxmem = 0; |
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$guestversion = ""; |
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|
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|
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if ( $vm["power_state"] == "Running" ) { |
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if ($vm["guest_metrics"] != "OpaqueRef:NULL") {//guest tools installed |
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//$guest_metrics = $xenserver->VM_guest_metrics__get_record( $vm["guest_metrics"] ); |
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$guest_metrics = $guestmetricmap[ $vm["guest_metrics"] ]; |
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$network = get_network_string($guest_metrics["networks"]) ; |
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$tmpos = explode('|', $guest_metrics["os_version"]["name"]); |
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$os = $tmpos[0]; |
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$guestversion = $guest_metrics["PV_drivers_version"]["major"] . "." . $guest_metrics["PV_drivers_version"]["minor"] . "." . $guest_metrics["PV_drivers_version"]["micro"]; |
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|
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$maxmem = round($xenserver->VM__query_data_source($vmref, "memory") / (1024*1024) ); |
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$free = round( $xenserver->VM__query_data_source($vmref, "memory_internal_free") / 1024 ); |
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$curmem = $maxmem - $free; |
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} else { |
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$maxmem = $vm["memory_static_max"] / (1024*1024); |
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} |
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|
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$cpusum = 0.0; |
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for ($i=0; $i<$cpus; $i++) { |
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$cpusum += $xenserver->VM__query_data_source($vmref, "cpu" . $i); |
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} |
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$cpuavg = round ( ($cpusum/$cpus) * 100); |
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|
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foreach($vm["consoles"] as $conref) { |
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//$con = $xenserver->console__get_record( $conref ); |
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$con = $consolemap[$conref]; |
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|
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if ($con["protocol"] == "rfb") { |
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$session = $xenserver->get_id(); |
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$url = urlencode( $con["location"] ); |
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} |
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} |
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|
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} else { |
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$maxmem = $vm["memory_static_max"] / (1024*1024); |
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} |
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|
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|
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|
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echo "<vm>"; |
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echo "<name>{$name}</name>"; |
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echo "<state>{$state}</state>"; |
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echo "<network>{$network}</network>"; |
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echo "<conurl>{$url}</conurl>"; |
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echo "<session>{$session}</session>"; |
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echo "<os>{$os}</os>"; |
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echo "<guestversion>{$guestversion}</guestversion>"; |
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echo "<cpuavg>{$cpuavg}</cpuavg>"; |
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echo "<curmem>{$curmem}</curmem>"; |
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echo "<maxmem>{$maxmem}</maxmem>"; |
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echo "<cpus>{$cpus}</cpus>"; |
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|
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echo "</vm>"; |
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} |
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echo "</xen>"; |
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?> |
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