public function work()
{
$t = new Timer('libvirt extension');
if (!extension_loaded('libvirt')) {
Errors::add('libvirt extension', 'Libvirt PHP extension not installed');
$this->res = false;
return;
}
if (!$this->connect()) {
Errors::add('libvirt extension', 'Failed connecting');
return;
}
if (!($doms = libvirt_list_domains($this->connection))) {
Errors::add('libvirt extension', 'Failed getting domain list');
$this->res = false;
return;
}
foreach ($doms as $name) {
if (!($domain = libvirt_domain_lookup_by_name($this->connection, $name))) {
continue;
}
if (!($info = libvirt_domain_get_info($domain)) || !is_array($info)) {
continue;
}
$info['autostart'] = libvirt_domain_get_autostart($domain);
if ($info['autostart'] == 1) {
$info['autostart'] = 'Yes';
} elseif ($info['autostart'] == 0) {
$info['autostart'] = 'No';
} else {
$info['autostart'] = 'N/A';
}
$info['nets'] = array();
$nets = @libvirt_domain_get_interface_devices($domain);
foreach ($nets as $key => $net) {
if (!is_numeric($key)) {
continue;
}
$info['nets'][] = $net;
}
$info['storage'] = array();
foreach ((array) @libvirt_domain_get_disk_devices($domain) as $blockName) {
if (!is_string($blockName)) {
continue;
}
// Sometime device exists but libvirt fails to get more docs. just settle for device name
if (!($blockInfo = @libvirt_domain_get_block_info($domain, $blockName)) || !is_array($blockInfo)) {
$info['storage'][] = array('device' => $blockName);
continue;
}
if (isset($blockInfo['partition']) && !isset($blockInfo['file'])) {
$blockInfo['file'] = $blockInfo['partition'];
}
$info['storage'][] = $blockInfo;
}
$this->VMs[$name] = $info;
}
$this->res = true;
}
public function index()
{
$conn = libvirt_connect('qemu+tcp://localhost/system', false);
$doms = libvirt_list_domains($conn);
$r_doms = [];
foreach ($doms as $dom) {
$r_dom = new \stdClass();
$res = libvirt_domain_lookup_by_name($conn, $dom);
$dd = libvirt_domain_get_info($res);
$r_dom->name = $dom;
$r_dom->cpu = $dd['nrVirtCpu'];
$r_dom->memory = $dd['maxMem'] / 1024 / 1024;
$r_dom->state = $dd['state'];
$r_doms[] = $r_dom;
}
return $r_doms;
return Vm::orderBy('created_at', 'asc')->get();
}
public function work()
{
$t = new LinfoTimerStart('libvirt extension');
if (!extension_loaded('libvirt')) {
$this->LinfoError->add('libvirt extension', 'Libvirt PHP extension not installed');
$this->res = false;
return false;
}
if (!$this->connect()) {
return false;
}
if (!($doms = libvirt_list_domains($this->connection))) {
$this->LinfoError->add('libvirt extension', 'Failed getting domain list');
$this->res = false;
return false;
}
foreach ($doms as $name) {
if (!($domain = libvirt_domain_lookup_by_name($this->connection, $name))) {
continue;
}
if (!($info = libvirt_domain_get_info($domain)) || !is_array($info)) {
continue;
}
$info['storage'] = array();
foreach ((array) @libvirt_domain_get_disk_devices($domain) as $blockName) {
if (!is_string($blockName)) {
continue;
}
// Sometime device exists but libvirt fails to get more docs. just settle for device name
if (!($blockInfo = libvirt_domain_get_block_info($domain, $blockName)) || !is_array($blockInfo)) {
$info['storage'][] = array('device' => $blockName);
continue;
}
if (isset($blockInfo['partition']) && !isset($blockInfo['file'])) {
$blockInfo['file'] = $blockInfo['partition'];
}
$info['storage'][] = $blockInfo;
}
$this->VMs[$name] = $info;
}
$this->res = true;
}
echo "Used Memory:\t" . $info['memory'] . " KB<br>";
if ($info['state'] == '5') {
echo "State:\t Shutdown" . "<br>";
} else {
echo "State:\t Running" . "<br>";
}
echo "CPU(s):\t" . $info['nrVirtCpu'] . "<br>";
echo "</div><div id=\"vmop\">";
echo "<button type=\"submit\" name=\"ON\" value=\"{$list[$i]}\"><img src=\"images/poweron.png\" alt=\"\" style=\"width:11%;height:10%;\"></button>";
echo "<button type=\"submit\" name=\"OFF\" value=\"{$list[$i]}\"><img src=\"images/poweroff.png\" alt=\"\" style=\"width:11%;height:21%\";></button>";
echo "</div></div>";
}
}
if (isset($_POST['courseid'])) {
$courseid = $_POST['courseid'];
$list = libvirt_list_domains($libvirt->conn);
$size = sizeof($list);
for ($i = 0; $i < $size; $i++) {
if (strlen(strstr($list[$i], $courseid)) > 0) {
echo "<div id=\"uppervm\">";
echo "<div id=\"vmname\">" . $list[$i] . "</div>";
echo "<div id=\"vmscreen\">";
if ($libvirt->is_active($list[$i])) {
echo "<img src=\"images/running.jpg\" height=95% style=\"border:2px solid gray;border-radius:10px;\">";
} else {
echo "<img src=\"images/vm.png\" height=95% style=\"border:2px solid gray;border-radius:10px;\">";
}
echo "</div>";
echo "<div id=\"vminfo\">";
$res = libvirt_domain_lookup_by_name($libvirt->conn, $list[$i]) or die(libvirt_get_last_error());
$info = libvirt_domain_get_info($res) or die(libvirt_get_last_error());
function domain_get_info_call($name = false, $name_override = false)
{
$ret = array();
if ($name != false) {
$dom = $this->get_domain_object($name);
if (!$dom) {
return false;
}
if ($name_override) {
$name = $name_override;
}
$ret[$name] = libvirt_domain_get_info($dom);
return $ret;
} else {
$doms = libvirt_list_domains($this->conn);
foreach ($doms as $dom) {
$tmp = $this->domain_get_name($dom);
$ret[$tmp] = libvirt_domain_get_info($dom);
}
}
ksort($ret);
return $ret;
}
/**
* Get Domains
*
* @return array
*/
public function getDomains()
{
return libvirt_list_domains($this->resource);
}
/**
* fetch a list of vm_virt_id from the virt host
*
* @global resource $host_conn libvirt connection
*
* @return array|bool vm_virt_id list or FALSE on error
*/
function ace_kvm_get_vm_list()
{
global $host_conn;
$vm_list = libvirt_list_domains($host_conn);
ace_kvm_log_last_error();
return $vm_list;
}
