Heimdall-Apps/Proxmox/Proxmox.php
John Hollowell 41acb539d4
Update Proxmox to enhanced app (#409)
* Update Proxmox to enhanced app

* Uses API Tokens for better access control and session management
* Supports clusters of nodes

* Correct memory usage calculation

Thanks for the catch @DavidBrogli

* Add permissions comment and utilize override URL
2022-03-24 22:01:57 +00:00

100 lines
3.2 KiB
PHP

<?php namespace App\SupportedApps\Proxmox;
class Proxmox extends \App\SupportedApps implements \App\EnhancedApps {
public $config;
public function getRequestAttrs()
{
$token_id = $this->getConfigValue('token_id', null);
$token_value = $this->getConfigValue('token_value', null);
$ignoreTls = $this->getConfigValue('ignore_tls', false);
$auth = 'PVEAPIToken=' . $token_id . '=' . $token_value;
$attrs['headers'] = [
'Accept' => 'application/json',
'Authorization' => $auth];
if($ignoreTls) {
$attrs['verify'] = false;
}
return $attrs;
}
function __construct() {
}
public function test()
{
$attrs = $this->getRequestAttrs();
$test = parent::appTest($this->url('version'), $attrs);
echo $test->status;
}
public function livestats()
{
$status = 'active';
$attrs = $this->getRequestAttrs();
$nodes = explode(',', $this->getConfigValue('nodes', ''));
if ($nodes == ['']) {
$nodes = array_map(function ($v) {return $v->node;}, $this->apiCall('nodes'));
}
$vm_running = 0;
$vm_total = 0;
$container_running = 0;
$container_total = 0;
$cpu_percent_sum = 0.0;
$memory_total = 0.0;
$memory_used = 0.0;
foreach($nodes as $node){
$node_status = $this->apiCall('nodes/' . $node . '/status');
$cpu_percent_sum += $node_status->cpu;
$memory_used += $node_status->memory->used;
$memory_total += $node_status->memory->total;
$vm_stats = $this->apiCall('nodes/' . $node . '/qemu');
$vm_total += count($vm_stats);
$vm_running += count(array_filter($vm_stats, function($v){return $v->status == 'running';}));
$container_stats = $this->apiCall('nodes/' . $node . '/lxc');
$container_total += count($container_stats);
$container_running += count(array_filter($container_stats, function($v){return $v->status == 'running';}));
}
$res = parent::execute($this->url('version'), $attrs);
$details = json_decode($res->getBody())->data;
$data = [
'vm_running' => $vm_running,
'vm_total' => $vm_total,
'container_running' => $container_running,
'container_total' => $container_total,
'cpu_percent' => $cpu_percent_sum/count($nodes) * 100,
'memory_percent' => (100 / $memory_total) * $memory_used,
];
return parent::getLiveStats($status, $data);
}
public function url($endpoint)
{
$api_stub = 'api2/json/';
$api_url = parent::normaliseurl($this->getConfigValue('override_url', $this->config->url)) . $api_stub . $endpoint;
return $api_url;
}
public function apiCall($endpoint){
$res = parent::execute($this->url($endpoint), $this->getRequestAttrs());
return json_decode($res->getBody())->data;
}
public function getConfigValue($key, $default=null)
{
return (isset($this->config) && isset($this->config->$key)) ? $this->config->$key : $default;
}
}