feat: start Sentinel on servers.

app/Actions/Docker/GetContainersStatus.php

@@ -55,10 +55,10 @@ public function handle()
             $sentinel_found = json_decode($sentinel_found, true);
             $status = data_get($sentinel_found, '0.State.Status', 'exited');
             if ($status === 'running') {
-                ray('Sentinel');
+                ray('Checking with Sentinel');
                 $this->sentinel();
             } else {
-                ray('Old way');
+                ray('Checking the Old way');
                 $this->old_way();
             }
         }

app/Actions/Server/StartSentinel.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\Actions\Server;
+
+use Lorisleiva\Actions\Concerns\AsAction;
+use App\Models\Server;
+
+class StartSentinel
+{
+    use AsAction;
+    public function handle(Server $server)
+    {
+        return instant_remote_process(['docker run --pull always -d --name coolify-sentinel --restart always -p 127.0.0.1:8888:8888 -v /var/run/docker.sock:/var/run/docker.sock -v /data/coolify/metrics:/var/www/html/storage/app/metrics --pid host --health-cmd "curl --fail http://127.0.0.1:8888/api/health || exit 1" --health-interval 10s --health-retries 3 ghcr.io/coollabsio/sentinel:latest'], $server, false);
+    }
+}

app/Jobs/ServerStatusJob.php

@@ -44,6 +44,7 @@ public function handle()
             if ($this->server->isFunctional()) {
                 $this->cleanup(notify: false);
                 $this->removeCoolifyYaml();
+                $this->server->checkSentinel();
             }
         } catch (\Throwable $e) {
             send_internal_notification('ServerStatusJob failed with: ' . $e->getMessage());

app/Models/Server.php

@@ -3,6 +3,7 @@
 namespace App\Models;
 
 use App\Actions\Server\InstallDocker;
+use App\Actions\Server\StartSentinel;
 use App\Enums\ProxyTypes;
 use App\Notifications\Server\Revived;
 use App\Notifications\Server\Unreachable;
@@ -462,6 +463,20 @@ public function forceDisableServer()
         Storage::disk('ssh-keys')->delete($sshKeyFileLocation);
         Storage::disk('ssh-mux')->delete($this->muxFilename());
     }
+    public function checkSentinel() {
+        ray("Checking sentinel on server: {$this->name}");
+        if ($this->is_metrics_enabled) {
+            $sentinel_found = instant_remote_process(["docker inspect coolify-sentinel"], $this, false);
+            $sentinel_found = json_decode($sentinel_found, true);
+            $status = data_get($sentinel_found, '0.State.Status', 'exited');
+            if ($status !== 'running') {
+                ray('Sentinel is not running, starting it...');
+                StartSentinel::dispatch($this);
+            } else {
+                ray('Sentinel is running');
+            }
+        }
+    }
     public function isServerReady(int $tries = 3)
     {
         if ($this->skipServer()) {

docker-compose.prod.yml

@@ -112,6 +112,9 @@ services:
       - "127.0.0.1:8888:8888"
     healthcheck:
       test: curl --fail http://127.0.0.1:8888/api/health || exit 1
+      interval: 10s
+      retries: 2
+      timeout: 5s
   postgres:
     volumes:
       - coolify-db:/var/lib/postgresql/data