feat(applications): add configurable restart loop limit

app/Actions/Docker/GetContainersStatus.php

@@ -2,6 +2,7 @@
 
 namespace App\Actions\Docker;
 
+use App\Actions\Application\StopApplication;
 use App\Actions\Database\StartDatabaseProxy;
 use App\Actions\Database\StopDatabaseProxy;
 use App\Actions\Shared\ComplexStatusCheck;
@@ -9,6 +10,7 @@ use App\Events\ServiceChecked;
 use App\Models\ApplicationPreview;
 use App\Models\Server;
 use App\Models\ServiceDatabase;
+use App\Notifications\Application\RestartLimitReached as ApplicationRestartLimitReached;
 use App\Services\ContainerStatusAggregator;
 use App\Traits\CalculatesExcludedStatus;
 use Illuminate\Support\Arr;
@@ -475,16 +477,11 @@ class GetContainersStatus
                             'last_restart_type' => 'crash',
                         ]);
 
-                        // Send notification
-                        $containerName = $application->name;
-                        $projectUuid = data_get($application, 'environment.project.uuid');
-                        $environmentName = data_get($application, 'environment.name');
-                        $applicationUuid = data_get($application, 'uuid');
-
-                        if ($projectUuid && $applicationUuid && $environmentName) {
-                            $url = base_url().'/project/'.$projectUuid.'/'.$environmentName.'/application/'.$applicationUuid;
-                        } else {
-                            $url = null;
+                        // Check if restart limit has been reached
+                        $maxAllowedRestarts = $application->max_restart_count ?? 0;
+                        if ($maxAllowedRestarts > 0 && $maxRestartCount >= $maxAllowedRestarts && $previousRestartCount < $maxAllowedRestarts) {
+                            StopApplication::dispatch($application);
+                            $application->environment->project->team?->notify(new ApplicationRestartLimitReached($application));
                         }
                     }
 

app/Livewire/Project/Application/Advanced.php

@@ -82,6 +82,9 @@ class Advanced extends Component
     #[Validate(['boolean'])]
     public bool $isConnectToDockerNetworkEnabled = false;
 
+    #[Validate(['integer', 'min:0'])]
+    public int $maxRestartCount = 10;
+
     public function mount()
     {
         try {
@@ -144,6 +147,7 @@ class Advanced extends Component
             $this->disableBuildCache = $this->application->settings->disable_build_cache;
             $this->injectBuildArgsToDockerfile = $this->application->settings->inject_build_args_to_dockerfile ?? true;
             $this->includeSourceCommitInBuild = $this->application->settings->include_source_commit_in_build ?? false;
+            $this->maxRestartCount = $this->application->max_restart_count ?? 10;
         }
     }
 
@@ -252,6 +256,21 @@ class Advanced extends Component
         }
     }
 
+    public function saveMaxRestartCount()
+    {
+        try {
+            $this->authorize('update', $this->application);
+            $this->validate([
+                'maxRestartCount' => 'integer|min:0',
+            ]);
+            $this->application->max_restart_count = $this->maxRestartCount;
+            $this->application->save();
+            $this->dispatch('success', 'Max restart count saved.');
+        } catch (\Throwable $e) {
+            return handleError($e, $this);
+        }
+    }
+
     public function render()
     {
         return view('livewire.project.application.advanced');

app/Models/Application.php

@@ -125,6 +125,7 @@ class Application extends BaseModel
     protected $casts = [
         'http_basic_auth_password' => 'encrypted',
         'restart_count' => 'integer',
+        'max_restart_count' => 'integer',
         'last_restart_at' => 'datetime',
     ];
 

app/Notifications/Application/RestartLimitReached.php

@@ -0,0 +1,140 @@
+<?php
+
+namespace App\Notifications\Application;
+
+use App\Models\Application;
+use App\Notifications\CustomEmailNotification;
+use App\Notifications\Dto\DiscordMessage;
+use App\Notifications\Dto\PushoverMessage;
+use App\Notifications\Dto\SlackMessage;
+use Illuminate\Notifications\Messages\MailMessage;
+
+class RestartLimitReached extends CustomEmailNotification
+{
+    public string $resource_name;
+
+    public string $project_uuid;
+
+    public string $environment_uuid;
+
+    public string $environment_name;
+
+    public ?string $resource_url = null;
+
+    public ?string $fqdn;
+
+    public int $restart_count;
+
+    public int $max_restart_count;
+
+    public function __construct(public Application $resource)
+    {
+        $this->onQueue('high');
+        $this->resource_name = data_get($resource, 'name');
+        $this->project_uuid = data_get($resource, 'environment.project.uuid');
+        $this->environment_uuid = data_get($resource, 'environment.uuid');
+        $this->environment_name = data_get($resource, 'environment.name');
+        $this->fqdn = data_get($resource, 'fqdn', null);
+        $this->restart_count = $resource->restart_count;
+        $this->max_restart_count = $resource->max_restart_count;
+        if (str($this->fqdn)->explode(',')->count() > 1) {
+            $this->fqdn = str($this->fqdn)->explode(',')->first();
+        }
+        $this->resource_url = base_url()."/project/{$this->project_uuid}/environment/{$this->environment_uuid}/application/{$this->resource->uuid}";
+    }
+
+    public function via(object $notifiable): array
+    {
+        return $notifiable->getEnabledChannels('status_change');
+    }
+
+    public function toMail(): MailMessage
+    {
+        $mail = new MailMessage;
+        $mail->subject("Coolify: {$this->resource_name} stopped - restart limit reached ({$this->restart_count}/{$this->max_restart_count})");
+        $mail->view('emails.application-restart-limit-reached', [
+            'name' => $this->resource_name,
+            'fqdn' => $this->fqdn,
+            'resource_url' => $this->resource_url,
+            'restart_count' => $this->restart_count,
+            'max_restart_count' => $this->max_restart_count,
+        ]);
+
+        return $mail;
+    }
+
+    public function toDiscord(): DiscordMessage
+    {
+        return new DiscordMessage(
+            title: ':warning: Restart limit reached',
+            description: "{$this->resource_name} has been stopped after {$this->restart_count} restarts (limit: {$this->max_restart_count}).\n\n[Open Application in Coolify]({$this->resource_url})",
+            color: DiscordMessage::errorColor(),
+            isCritical: true,
+        );
+    }
+
+    public function toTelegram(): array
+    {
+        $message = "Coolify: {$this->resource_name} has been stopped after {$this->restart_count} restarts (limit: {$this->max_restart_count}).";
+
+        return [
+            'message' => $message,
+            'buttons' => [
+                [
+                    'text' => 'Open Application in Coolify',
+                    'url' => $this->resource_url,
+                ],
+            ],
+        ];
+    }
+
+    public function toPushover(): PushoverMessage
+    {
+        $message = "{$this->resource_name} has been stopped after {$this->restart_count} restarts (limit: {$this->max_restart_count}).";
+
+        return new PushoverMessage(
+            title: 'Restart limit reached',
+            level: 'error',
+            message: $message,
+            buttons: [
+                [
+                    'text' => 'Open Application in Coolify',
+                    'url' => $this->resource_url,
+                ],
+            ],
+        );
+    }
+
+    public function toSlack(): SlackMessage
+    {
+        $title = 'Restart limit reached';
+        $description = "{$this->resource_name} has been stopped after {$this->restart_count} restarts (limit: {$this->max_restart_count})";
+
+        $description .= "\n\n*Project:* ".data_get($this->resource, 'environment.project.name');
+        $description .= "\n*Environment:* {$this->environment_name}";
+        $description .= "\n*Application URL:* {$this->resource_url}";
+
+        return new SlackMessage(
+            title: $title,
+            description: $description,
+            color: SlackMessage::errorColor()
+        );
+    }
+
+    public function toWebhook(): array
+    {
+        return [
+            'success' => false,
+            'message' => 'Restart limit reached',
+            'event' => 'restart_limit_reached',
+            'application_name' => $this->resource_name,
+            'application_uuid' => $this->resource->uuid,
+            'restart_count' => $this->restart_count,
+            'max_restart_count' => $this->max_restart_count,
+            'url' => $this->resource_url,
+            'project' => data_get($this->resource, 'environment.project.name'),
+            'environment' => $this->environment_name,
+            'fqdn' => $this->fqdn,
+        ];
+    }
+}