Export prometheus metrics

Dani-Valles · Jul 18, 2020 · 7fe7376 · 7fe7376
1 parent 9b34597
commit 7fe7376
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Showing 16 changed files with 853 additions and 54 deletions.
diff --git a/Makefile b/Makefile
@@ -27,7 +27,10 @@ reload: composer-env-file
 	@docker-compose exec nginx nginx -s reload
 
 test: composer-env-file
-	@docker exec codelytv-php_ddd_skeleton-php make run-tests
+	docker exec codelytv-php_ddd_skeleton-mooc_backend-php ./vendor/bin/phpunit --testsuite mooc
+	docker exec codelytv-php_ddd_skeleton-mooc_backend-php ./vendor/bin/phpunit --testsuite shared
+	docker exec codelytv-php_ddd_skeleton-mooc_backend-php ./vendor/bin/behat -p mooc_backend --format=progress -v
+	docker exec codelytv-php_ddd_skeleton-backoffice_backend-php ./vendor/bin/phpunit --testsuite backoffice
 
 run-tests: composer-env-file
 	mkdir -p build/test_results/phpunit
@@ -69,4 +72,6 @@ ping-mysql:
 
 clean-cache:
 	@rm -rf apps/*/*/var
-
+	@docker exec codelytv-php_ddd_skeleton-backoffice_backend-php ./apps/backoffice/backend/bin/console cache:warmup
+	@docker exec codelytv-php_ddd_skeleton-backoffice_frontend-php ./apps/backoffice/frontend/bin/console cache:warmup
+	@docker exec codelytv-php_ddd_skeleton-mooc_backend-php ./apps/mooc/backend/bin/console cache:warmup
diff --git a/README.md b/README.md
@@ -129,6 +129,9 @@ The [Event Bus](src/Shared/Infrastructure/Bus/Event/InMemory/InMemorySymfonyEven
 The [MySql Bus](src/Shared/Infrastructure/Bus/Event/MySql/MySqlDoctrineEventBus.php) uses a MySql+Pulling as a bus.
 The [RabbitMQ Bus](src/Shared/Infrastructure/Bus/Event/RabbitMq/RabbitMqEventBus.php) uses RabbitMQ C extension.
 
+## 📱 Monitoring
+Every time a domain event is published it's exported to Prometheus. You can access to the Prometheus panel [here](http://localhost:9999/)
+
 ## 🤔 Contributing
 There are some things missing (add swagger, improve documentation...), feel free to add this if you want! If you want
 some guidelines feel free to contact us :)

diff --git a/apps/backoffice/backend/config/routes/metrics.yaml b/apps/backoffice/backend/config/routes/metrics.yaml
@@ -0,0 +1,4 @@
+metrics_get:
+  path: /metrics
+  controller: CodelyTv\Apps\Backoffice\Backend\Controller\Metrics\MetricsController
+  methods:  [GET]
diff --git a/apps/backoffice/backend/src/Controller/Metrics/MetricsController.php b/apps/backoffice/backend/src/Controller/Metrics/MetricsController.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodelyTv\Apps\Backoffice\Backend\Controller\Metrics;
+
+use CodelyTv\Shared\Infrastructure\Monitoring\PrometheusMonitor;
+use Prometheus\RenderTextFormat;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+final class MetricsController
+{
+    private PrometheusMonitor $monitor;
+
+    public function __construct(PrometheusMonitor $monitor)
+    {
+        $this->monitor = $monitor;
+    }
+
+    public function __invoke(Request $request): Response
+    {
+        $renderer = new RenderTextFormat();
+        $result   = $renderer->render($this->monitor->registry()->getMetricFamilySamples());
+
+        return new Response($result, 200, ['Content-Type' => RenderTextFormat::MIME_TYPE]);
+    }
+}
diff --git a/apps/backoffice/frontend/config/routes/metrics.yaml b/apps/backoffice/frontend/config/routes/metrics.yaml
@@ -0,0 +1,4 @@
+metrics_get:
+  path: /metrics
+  controller: CodelyTv\Apps\Backoffice\Frontend\Controller\Metrics\MetricsController
+  methods:  [GET]
diff --git a/apps/backoffice/frontend/src/Controller/Metrics/MetricsController.php b/apps/backoffice/frontend/src/Controller/Metrics/MetricsController.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodelyTv\Apps\Backoffice\Frontend\Controller\Metrics;
+
+use CodelyTv\Shared\Infrastructure\Monitoring\PrometheusMonitor;
+use Prometheus\RenderTextFormat;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+final class MetricsController
+{
+    private PrometheusMonitor $monitor;
+
+    public function __construct(PrometheusMonitor $monitor)
+    {
+        $this->monitor = $monitor;
+    }
+
+    public function __invoke(Request $request): Response
+    {
+        $renderer = new RenderTextFormat();
+        $result   = $renderer->render($this->monitor->registry()->getMetricFamilySamples());
+
+        return new Response($result, 200, ['Content-Type' => RenderTextFormat::MIME_TYPE]);
+    }
+}
diff --git a/apps/mooc/backend/config/routes/metrics.yaml b/apps/mooc/backend/config/routes/metrics.yaml
@@ -0,0 +1,4 @@
+metrics_get:
+  path: /metrics
+  controller: CodelyTv\Apps\Mooc\Backend\Controller\Metrics\MetricsController
+  methods:  [GET]
diff --git a/apps/mooc/backend/src/Controller/Metrics/MetricsController.php b/apps/mooc/backend/src/Controller/Metrics/MetricsController.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodelyTv\Apps\Mooc\Backend\Controller\Metrics;
+
+use CodelyTv\Shared\Infrastructure\Monitoring\PrometheusMonitor;
+use Prometheus\RenderTextFormat;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+final class MetricsController
+{
+    private PrometheusMonitor $monitor;
+
+    public function __construct(PrometheusMonitor $monitor)
+    {
+        $this->monitor = $monitor;
+    }
+
+    public function __invoke(Request $request): Response
+    {
+        $renderer = new RenderTextFormat();
+        $result   = $renderer->render($this->monitor->registry()->getMetricFamilySamples());
+
+        return new Response($result, 200, ['Content-Type' => RenderTextFormat::MIME_TYPE]);
+    }
+}
diff --git a/composer.json b/composer.json
@@ -25,10 +25,12 @@
 
     "doctrine/dbal": "^2.10",
     "doctrine/orm": "^2.7",
-    "ocramius/proxy-manager": "^2.9",
+    "ocramius/proxy-manager": "2.8.1",
 
     "elasticsearch/elasticsearch": "^7.3",
-    "monolog/monolog": "^2.1"
+    "monolog/monolog": "^2.1",
+
+    "endclothing/prometheus_client_php": "^1.0"
   },
   "require-dev": {
     "ext-xdebug": "*",