Configured Prometheus & Grafana

docker-compose.yml

@@ -0,0 +1,30 @@
+version: "3"
+services:
+  app:
+    image: spring/library:latest
+    container_name: 'library'
+    build:
+      context: ./
+      dockerfile: Dockerfile
+    ports:
+      - '8080:8080'
+
+  prometheus:
+    image: prom/prometheus:v2.4.3
+    container_name: 'prometheus'
+    volumes:
+      - ./monitoring/prometheus:/etc/prometheus/
+    ports:
+      - '9090:9090'
+
+  grafana:
+    image: grafana/grafana:5.2.4
+    container_name: 'grafana'
+    ports:
+      - '3000:3000'
+    volumes:
+      - ./monitoring/grafana/provisioning/:/etc/grafana/provisioning/
+    env_file:
+      - ./monitoring/grafana/config.monitoring
+    depends_on:
+      - prometheus

monitoring/grafana/config.monitoring

@@ -0,0 +1,2 @@
+GF_SECURITY_ADMIN_PASSWORD=password
+GF_USERS_ALLOW_SIGN_UP=false

monitoring/grafana/provisioning/datasources/datasource.yml

@@ -0,0 +1,16 @@
+apiVersion: 1
+
+deleteDatasources:
+  - name: Prometheus
+    orgId: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    orgId: 1
+    url: http://prometheus:9090
+    basicAuth: false
+    isDefault: true
+    version: 1
+    editable: true

monitoring/prometheus/prometheus.yml

@@ -0,0 +1,11 @@
+global:
+  scrape_interval:   15s # By default, scrape targets every 15 seconds.
+
+scrape_configs:
+  - job_name:       'library'
+    scrape_interval: 10s
+    metrics_path: '/actuator/prometheus'
+    static_configs:
+      - targets: ['library:8080']
+        labels:
+          application: 'library'

pom.xml

@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.2.0.M1</version>
+        <version>2.2.0.M6</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>io.pillopl</groupId>
@@ -64,6 +64,11 @@
             <artifactId>spring-boot-starter-hateoas</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-registry-prometheus</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
@@ -239,6 +244,10 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>pl.project13.maven</groupId>
+                <artifactId>git-commit-id-plugin</artifactId>
+            </plugin>
         </plugins>
     </build>
 

src/main/resources/application.yml

@@ -0,0 +1,5 @@
+management:
+  endpoints:
+    web:
+      exposure:
+        include: info, health, metrics, prometheus