feat: custom log drain endpoints

app/Actions/Server/InstallLogDrain.php

@@ -16,6 +16,8 @@ class InstallLogDrain
             $type = 'highlight';
         } else if ($server->settings->is_logdrain_axiom_enabled) {
             $type = 'axiom';
+        } else if ($server->settings->is_logdrain_custom_enabled) {
+            $type = 'custom';
         } else {
             $type = 'none';
         }
@@ -114,15 +116,23 @@ class InstallLogDrain
     json_date_format iso8601
     tls On
 ");
+            } else if ($type === 'custom') {
+                if (!$server->settings->is_logdrain_custom_enabled) {
+                    throw new \Exception('Custom log drain is not enabled.');
+                }
+                $config = base64_encode($server->settings->logdrain_custom_config);
+                $parsers = base64_encode($server->settings->logdrain_custom_config_parser);
             } else {
                 throw new \Exception('Unknown log drain type.');
             }
-            $parsers = base64_encode("
+            if ($type !== 'custom') {
+                $parsers = base64_encode("
 [PARSER]
-    Name        empty_line_skipper
+Name        empty_line_skipper
-    Format      regex
+Format      regex
-    Regex       /^(?!\s*$).+/
+Regex       /^(?!\s*$).+/
 ");
+            }
             $compose = base64_encode("
 services:
   coolify-log-drain:
@@ -179,6 +189,12 @@ Files:
                     "echo AXIOM_DATASET_NAME={$server->settings->logdrain_axiom_dataset_name} >> $config_path/.env",
                     "echo AXIOM_API_KEY={$server->settings->logdrain_axiom_api_key} >> $config_path/.env",
                 ];
+            } else if ($type === 'custom') {
+                $add_envs_command = [
+                    "touch $config_path/.env"
+                ];
+            } else {
+                throw new \Exception('Unknown log drain type.');
             }
             $restart_command = [
                 "echo 'Stopping old Fluent Bit'",

app/Http/Livewire/Server/LogDrains.php

@@ -19,6 +19,9 @@ class LogDrains extends Component
         'server.settings.is_logdrain_axiom_enabled' => 'required|boolean',
         'server.settings.logdrain_axiom_dataset_name' => 'required|string',
         'server.settings.logdrain_axiom_api_key' => 'required|string',
+        'server.settings.is_logdrain_custom_enabled' => 'required|boolean',
+        'server.settings.logdrain_custom_config' => 'required|string',
+        'server.settings.logdrain_custom_config_parser' => 'nullable',
     ];
     protected $validationAttributes = [
         'server.settings.is_logdrain_newrelic_enabled' => 'New Relic log drain',
@@ -29,6 +32,9 @@ class LogDrains extends Component
         'server.settings.is_logdrain_axiom_enabled' => 'Axiom log drain',
         'server.settings.logdrain_axiom_dataset_name' => 'Axiom dataset name',
         'server.settings.logdrain_axiom_api_key' => 'Axiom API key',
+        'server.settings.is_logdrain_custom_enabled' => 'Custom log drain',
+        'server.settings.logdrain_custom_config' => 'Custom log drain configuration',
+        'server.settings.logdrain_custom_config_parser' => 'Custom log drain configuration parser',
     ];
 
     public function mount()
@@ -84,6 +90,7 @@ class LogDrains extends Component
                 $this->server->settings->update([
                     'is_logdrain_highlight_enabled' => false,
                     'is_logdrain_axiom_enabled' => false,
+                    'is_logdrain_custom_enabled' => false,
                 ]);
             } else if ($type === 'highlight') {
                 $this->validate([
@@ -93,6 +100,7 @@ class LogDrains extends Component
                 $this->server->settings->update([
                     'is_logdrain_newrelic_enabled' => false,
                     'is_logdrain_axiom_enabled' => false,
+                    'is_logdrain_custom_enabled' => false,
                 ]);
             } else if ($type === 'axiom') {
                 $this->validate([
@@ -103,6 +111,18 @@ class LogDrains extends Component
                 $this->server->settings->update([
                     'is_logdrain_newrelic_enabled' => false,
                     'is_logdrain_highlight_enabled' => false,
+                    'is_logdrain_custom_enabled' => false,
+                ]);
+            } else if ($type === 'custom') {
+                $this->validate([
+                    'server.settings.is_logdrain_custom_enabled' => 'required|boolean',
+                    'server.settings.logdrain_custom_config' => 'required|string',
+                    'server.settings.logdrain_custom_config_parser' => 'nullable',
+                ]);
+                $this->server->settings->update([
+                    'is_logdrain_newrelic_enabled' => false,
+                    'is_logdrain_highlight_enabled' => false,
+                    'is_logdrain_axiom_enabled' => false,
                 ]);
             }
             $this->server->settings->save();
@@ -121,6 +141,10 @@ class LogDrains extends Component
                 $this->server->settings->update([
                     'is_logdrain_axiom_enabled' => false,
                 ]);
+            } else if ($type === 'custom') {
+                $this->server->settings->update([
+                    'is_logdrain_custom_enabled' => false,
+                ]);
             }
             handleError($e, $this);
             return false;

app/Models/Server.php

@@ -349,7 +349,7 @@ class Server extends BaseModel
     }
     public function isLogDrainEnabled()
     {
-        return $this->settings->is_logdrain_newrelic_enabled || $this->settings->is_logdrain_highlight_enabled || $this->settings->is_logdrain_axiom_enabled;
+        return $this->settings->is_logdrain_newrelic_enabled || $this->settings->is_logdrain_highlight_enabled || $this->settings->is_logdrain_axiom_enabled || $this->settings->is_logdrain_custom_enabled;
     }
     public function validateOS(): bool | Stringable
     {

database/migrations/2023_12_01_095356_add_custom_fluentd_config_for_logdrains.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('server_settings', function (Blueprint $table) {
+            $table->boolean('is_logdrain_custom_enabled')->default(false);
+            $table->text('logdrain_custom_config')->nullable();
+            $table->text('logdrain_custom_config_parser')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('server_settings', function (Blueprint $table) {
+            $table->dropColumn('is_logdrain_custom_enabled');
+            $table->dropColumn('logdrain_custom_config');
+            $table->dropColumn('logdrain_custom_config_parser');
+        });
+    }
+};

resources/views/livewire/server/log-drains.blade.php

@@ -62,6 +62,25 @@
                     </x-forms.button>
                 </div>
             </form> --}}
+            <h3>Custom FluentBit configuration</h3>
+            <div class="w-32">
+                <x-forms.checkbox instantSave='instantSave("custom")' id="server.settings.is_logdrain_custom_enabled"
+                    label="Enabled" />
+            </div>
+            <form wire:submit.prevent='submit("custom")' class="flex flex-col">
+                <div class="flex flex-col gap-4">
+                    <x-forms.textarea rows="6" required id="server.settings.logdrain_custom_config"
+                        label="Custom FluentBit Configuration" />
+                        <x-forms.textarea  id="server.settings.logdrain_custom_config_parser"
+                        label="Custom Parser Configuration" />
+                </div>
+                <div class="flex justify-end gap-4 pt-6">
+                    <x-forms.button type="submit">
+                        Save
+                    </x-forms.button>
+                </div>
+            </form>
+
         </div>
     </div>
 </div>