Add prometheus features on backend-springboot

Author: ganatan

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "java.compile.nullAnalysis.mode": "disabled",
+    "java.configuration.updateBuildConfiguration": "disabled"
+}

backend-javascript/docker/prometheus.yml

@@ -13,3 +13,9 @@ scrape_configs:
     static_configs:
       - targets:
           - host.docker.internal:3002
+
+  - job_name: 'backend-springboot'
+    metrics_path: '/prometheus'
+    static_configs:
+      - targets:
+          - host.docker.internal:3003

backend-springboot/README.md

@@ -4,6 +4,17 @@ Application Spring Boot packagée en WAR, compatible Tomcat / Jetty, avec linter
 
 ---
 
+## 📊 Updates (Dependency Updates)
+
+Check outdated dependencies and plugins:
+
+```bash
+mvn versions:display-dependency-updates
+mvn versions:display-plugin-updates
+```
+
+---
+
 ## 🔧 Lint (analyse statique)
 
 Analyse du style de code Java avec Checkstyle :

backend-springboot/pom.xml

@@ -56,6 +56,18 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
+
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+			</dependency>
+		<dependency>
+			<groupId>io.micrometer</groupId>
+			<artifactId>micrometer-registry-prometheus</artifactId>
+		</dependency>
+		
+		
 	</dependencies>
 
 	<build>
@@ -64,21 +76,21 @@
 				<groupId>org.springframework.boot</groupId>
 				<artifactId>spring-boot-maven-plugin</artifactId>
 			</plugin>
-			
-			
-		 <!-- Plugin JaCoCo -->
+
+
+			<!-- Plugin JaCoCo -->
 		    <plugin>
 		      <groupId>org.jacoco</groupId>
 		      <artifactId>jacoco-maven-plugin</artifactId>
 		      <version>0.8.11</version>
 		      <executions>
-		        <!-- Agent JaCoCo avant les tests -->
+					<!-- Agent JaCoCo avant les tests -->
 		        <execution>
 		          <goals>
 		            <goal>prepare-agent</goal>
 		          </goals>
 		        </execution>
-		        <!-- Génération du rapport après les tests -->
+					<!-- Génération du rapport après les tests -->
 		        <execution>
 		          <id>report</id>
 		          <phase>test</phase>

backend-springboot/src/main/resources/application.properties

@@ -7,4 +7,9 @@ db.client=mock
 
 # === Application ===
 spring.application.name=backend-springboot
-server.port=3003
+server.port=3003
+
+# === prometheus ===
+management.endpoints.web.exposure.include=prometheus
+management.endpoint.prometheus.enabled=true
+management.endpoints.web.base-path=/

backend-springboot/src/main/resources/application.properties.mock

@@ -7,4 +7,4 @@ db.client=mock
 
 # === Application ===
 spring.application.name=backend-springboot
-server.port=8080
+server.port=3003

backend-typescript/.env.development

@@ -53,3 +53,4 @@ REDIS_URL=redis://localhost:6379
 PROMETHEUS_ENABLED=true
 # PROMETHEUS_MODE=http_requests_total
 PROMETHEUS_MODE=all
+