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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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include('xenapi.php'); |
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|
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/* Establish session with Xenserver */ |
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$xenserver = new XenApi($url, $login, $password); |
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|
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$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 = $vm["VCPUs_max"]; |
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|
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|
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$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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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( $vm["guest_metrics"] ); |
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$network = implode( ",", $guest_metrics["networks"]) ; |
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$os = $guest_metrics["os_version"]["name"]; |
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} |
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$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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|
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foreach($vm["consoles"] as $conref) { |
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$con = $xenserver->console__get_record( $conref ); |
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|
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if ($con["protocol"] == "rfb") { |
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$url = urlencode( $con["location"] ); |
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$session = $xenserver->get_id(); |
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} |
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} |
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|
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} |
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|
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|
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|
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echo "<vm>"; |
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echo "<name>{$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>{$os}</os>"; |
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echo "<cpuavg>{$cpuavg}</cpuavg>"; |
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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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