implement tracing with sleuth and visualize them with zipkin

Author: hamidreza-ka

customer/pom.xml

@@ -39,6 +39,16 @@
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-sleuth-zipkin</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.hrk</groupId>
             <artifactId>clients</artifactId>

customer/src/main/resources/application.yml

@@ -1,12 +1,15 @@
 server:
   port: 8080
+
 spring:
   application:
     name: customer
+
   datasource:
     password: password
     url: jdbc:postgresql://localhost:5434/customer
     username: hrk
+
   jpa:
     hibernate:
       ddl-auto: create-drop
@@ -15,6 +18,10 @@ spring:
         dialect: org.hibernate.dialect.PostgreSQLDialect
         format_sql: true
     show-sql: true
+
+  zipkin:
+    base-url: http://localhost:9411
+
 eureka:
   client:
     service-url:

docker-compose.yml

@@ -27,6 +27,11 @@ services:
     networks:
       - postgres
     restart: unless-stopped
+  zipkin:
+    image: openzipkin/zipkin
+    container_name: zipkin
+    ports:
+      - "9411:9411"
 
 networks:
   postgres:

eureka-server/pom.xml

@@ -22,6 +22,16 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-sleuth-zipkin</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

eureka-server/src/main/resources/application.yml

@@ -2,6 +2,9 @@ spring:
   application:
     name: eureka-server
 
+  zipkin:
+    base-url: http://localhost:9411
+
 server:
   port: 8761
 

fraud/pom.xml

@@ -39,6 +39,16 @@
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-sleuth-zipkin</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.hrk</groupId>
             <artifactId>clients</artifactId>

fraud/src/main/resources/application.yml

@@ -1,12 +1,15 @@
 server:
   port: 8081
+
 spring:
   application:
     name: fraud
+
   datasource:
       password: password
       url: jdbc:postgresql://localhost:5434/fraud
       username: hrk
+
   jpa:
       hibernate:
         ddl-auto: create-drop
@@ -16,6 +19,9 @@ spring:
           format_sql: true
       show-sql: true
 
+  zipkin:
+    base-url: http://localhost:9411
+
 eureka:
   client:
     service-url:

notification/pom.xml

@@ -39,6 +39,16 @@
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-sleuth</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-sleuth-zipkin</artifactId>
+        </dependency>
+
         <dependency>
             <groupId>com.hrk</groupId>
             <artifactId>clients</artifactId>

notification/src/main/resources/application.yml

@@ -9,6 +9,7 @@ spring:
     password: password
     url: jdbc:postgresql://localhost:5434/notification
     username: hrk
+
   jpa:
     hibernate:
       ddl-auto: create-drop
@@ -18,6 +19,9 @@ spring:
         format_sql: true
     show-sql: true
 
+  zipkin:
+    base-url: http://localhost:9411
+
 eureka:
   client:
     service-url: