feat(backups): add configurable CPU usage for volume compression

Add server-level compression CPU presets for volume backups and close the private key modal after saving.

app/Jobs/VolumeBackupJob.php

@@ -77,13 +77,14 @@ class VolumeBackupJob implements ShouldBeEncrypted, ShouldQueue
             $source = $this->backup->sourcePath();
             $containerName = 'volume-backup-'.$this->execution->uuid;
             $image = coolifyHelperImage().':'.getHelperVersion();
-            $this->logCompressorInDevelopment($image, $server);
+            $compressionCpuPercentage = $this->compressionCpuPercentage($server);
+            $this->logCompressorInDevelopment($image, $server, $compressionCpuPercentage);
             $verifySourceCommand = $target instanceof LocalPersistentVolume && blank($target->host_path)
                 ? 'docker volume inspect '.escapeshellarg($source).' >/dev/null'
                 : 'test -d '.escapeshellarg($source);
 
             $archiveScript = "compressor='gzip -3'; "
-                .'if command -v pigz >/dev/null 2>&1; then compressor="pigz -3 -p $(( ($(nproc) + 1) / 2 ))"; fi; '
+                ."if command -v pigz >/dev/null 2>&1; then compressor=\"pigz -3 -p \$(( (\$(nproc) * {$compressionCpuPercentage} + 99) / 100 ))\"; fi; "
                 .'tar -I "$compressor" -cf - -C /volume .';
             $archiveCommand = 'docker run --rm --name '.escapeshellarg($containerName)
                 .' -v '.escapeshellarg($source.':/volume:ro')
@@ -337,13 +338,13 @@ class VolumeBackupJob implements ShouldBeEncrypted, ShouldQueue
         }
     }
 
-    private function logCompressorInDevelopment(string $image, Server $server): void
+    private function logCompressorInDevelopment(string $image, Server $server, int $compressionCpuPercentage): void
     {
         if (! isDev()) {
             return;
         }
 
-        $script = "if command -v pigz >/dev/null 2>&1; then printf 'pigz -3 -p %s' \"$(( ($(nproc) + 1) / 2 ))\"; else printf 'gzip -3'; fi";
+        $script = "if command -v pigz >/dev/null 2>&1; then printf 'pigz -3 -p %s' \"\$(( (\$(nproc) * {$compressionCpuPercentage} + 99) / 100 ))\"; else printf 'gzip -3'; fi";
         $compressor = instant_remote_process(
             ['docker run --rm '.escapeshellarg($image).' sh -c '.escapeshellarg($script)],
             $server,
@@ -356,9 +357,17 @@ class VolumeBackupJob implements ShouldBeEncrypted, ShouldQueue
             'execution_id' => $this->execution?->id,
             'compressor' => $compressor,
             'helper_image' => $image,
+            'cpu_percentage' => $compressionCpuPercentage,
         ]);
     }
 
+    private function compressionCpuPercentage(Server $server): int
+    {
+        $percentage = (int) ($server->settings->backup_compression_cpu_percentage ?? 25);
+
+        return in_array($percentage, [25, 50, 75, 100], true) ? $percentage : 25;
+    }
+
     private function removeExpiredBackups(Server $server): void
     {
         if ($this->hasRetentionLimits(

app/Livewire/Security/PrivateKey/Show.php

@@ -151,6 +151,9 @@ class Show extends Component
             refresh_server_connection($this->private_key);
             $this->dispatch('success', 'Private key updated.');
             $this->dispatch('securityResourceChanged');
+            if ($this->modalMode) {
+                $this->dispatch('close-modal');
+            }
         } catch (\Throwable $e) {
             return handleError($e, $this);
         }

app/Livewire/Server/Advanced.php

@@ -27,6 +27,9 @@ class Advanced extends Component
     #[Validate(['required', 'integer', 'min:1'])]
     public int|string $deploymentQueueLimit = 25;
 
+    #[Validate(['required', 'integer', 'in:25,50,75,100'])]
+    public int|string $backupCompressionCpuPercentage = 25;
+
     public function mount(string $server_uuid)
     {
         try {
@@ -47,6 +50,7 @@ class Advanced extends Component
             $this->server->settings->concurrent_builds = $this->concurrentBuilds;
             $this->server->settings->dynamic_timeout = $this->dynamicTimeout;
             $this->server->settings->deployment_queue_limit = $this->deploymentQueueLimit;
+            $this->server->settings->backup_compression_cpu_percentage = $this->backupCompressionCpuPercentage;
             $this->server->settings->server_disk_usage_notification_threshold = $this->serverDiskUsageNotificationThreshold;
             $this->server->settings->server_disk_usage_check_frequency = $this->serverDiskUsageCheckFrequency;
             $this->server->settings->save();
@@ -54,6 +58,7 @@ class Advanced extends Component
             $this->concurrentBuilds = $this->server->settings->concurrent_builds;
             $this->dynamicTimeout = $this->server->settings->dynamic_timeout;
             $this->deploymentQueueLimit = $this->server->settings->deployment_queue_limit;
+            $this->backupCompressionCpuPercentage = $this->server->settings->backup_compression_cpu_percentage;
             $this->serverDiskUsageNotificationThreshold = $this->server->settings->server_disk_usage_notification_threshold;
             $this->serverDiskUsageCheckFrequency = $this->server->settings->server_disk_usage_check_frequency;
         }

app/Models/ServerSetting.php

@@ -15,6 +15,7 @@ use OpenApi\Attributes as OA;
         'id' => ['type' => 'integer'],
         'concurrent_builds' => ['type' => 'integer'],
         'deployment_queue_limit' => ['type' => 'integer'],
+        'backup_compression_cpu_percentage' => ['type' => 'integer'],
         'dynamic_timeout' => ['type' => 'integer'],
         'force_disabled' => ['type' => 'boolean'],
         'force_server_cleanup' => ['type' => 'boolean'],
@@ -102,6 +103,7 @@ class ServerSetting extends Model
         'server_disk_usage_check_frequency',
         'is_terminal_enabled',
         'deployment_queue_limit',
+        'backup_compression_cpu_percentage',
         'disable_application_image_retention',
         'connection_timeout',
         'docker_version',
@@ -123,6 +125,7 @@ class ServerSetting extends Model
         'connection_timeout' => 'integer',
         'docker_version_checked_at' => 'datetime',
         'compose_version_checked_at' => 'datetime',
+        'backup_compression_cpu_percentage' => 'integer',
     ];
 
     /**