java.lang.RuntimeException: non-nullable field authBytes was serialized as null from Spring Boot to Azure Event Hub - spring

I'm developing a simple Spring Boot App using v2.7.5 and trying to send messages to event hub. Could someone please guide me?
Error:
java.lang.RuntimeException: non-nullable field authBytes was serialized as null
at org.apache.kafka.common.message.SaslAuthenticateResponseData.read(SaslAuthenticateResponseData.java:137) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.message.SaslAuthenticateResponseData.<init>(SaslAuthenticateResponseData.java:86) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.requests.SaslAuthenticateResponse.parse(SaslAuthenticateResponse.java:76) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.requests.AbstractResponse.parseResponse(AbstractResponse.java:187) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.requests.AbstractResponse.parseResponse(AbstractResponse.java:109) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.NetworkClient.parseResponse(NetworkClient.java:729) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.security.authenticator.SaslClientAuthenticator.receiveKafkaResponse(SaslClientAuthenticator.java:576) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.security.authenticator.SaslClientAuthenticator.receiveToken(SaslClientAuthenticator.java:508) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.security.authenticator.SaslClientAuthenticator.authenticate(SaslClientAuthenticator.java:302) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.network.KafkaChannel.prepare(KafkaChannel.java:181) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.network.Selector.pollSelectionKeys(Selector.java:543) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.network.Selector.poll(Selector.java:481) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.NetworkClient.poll(NetworkClient.java:560) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.NetworkClientUtils.awaitReady(NetworkClientUtils.java:73) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.producer.internals.Sender.awaitNodeReady(Sender.java:526) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.producer.internals.Sender.maybeSendAndPollTransactionalRequest(Sender.java:447) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.producer.internals.Sender.runOnce(Sender.java:316) [kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.producer.internals.Sender.run(Sender.java:243) [kafka-clients-3.1.2.jar:na]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_202]
application.properties
server:
port: 8088
spring:
kafka:
client-id: first-producer
properties:
sasl.jaas.config: org.apache.kafka.common.security.plain.PlainLoginModule required username="$ConnectionString" password="SOME VALUE";
sasl.mechanism: PLAIN
security.protocol: SASL_SSL
consumer:
bootstrap-servers: AAA.servicebus.windows.net:9093
group-id: group-id
auto-offset-reset: earliest
enable-auto-commit: true
key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
producer:
bootstrap-servers: AAA.servicebus.windows.net:9093
key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
topic:
name: t-employee
Any quick guidance?
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>kafka-producer-consumer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>kafka-producer-consumer</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>


I was able to solve it by upgrading Pricing tier :Standard. That solved this issue. I also got hint from here: Not able connect to EventHub via KAFKA api

Related

Spring Cloud Gateway unable to find microservices (404 not found)

I am creating a simple Hotel Review System. For me all the microservices work correctly individually.But when I try to access them using API Gateway none of them work for me.
Below are the registerd services in the Eureka Server-
ApiGateway pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.8</version>
<relativePath/> <!-- lookup parent from repository -->
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<groupId>com.pranaysahu.gateway</groupId>
<artifactId>ApiGateway</artifactId>
<version>0.0.1-SNAPSHOT</version>
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<properties>
<java.version>17</java.version>
<spring-cloud.version>2021.0.5</spring-cloud.version>
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<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
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<artifactId>spring-cloud-starter</artifactId>
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<dependency>
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<dependency>
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</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
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<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
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</configuration>
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</build>
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API Gateway applications.yml-
server:
port: 8084
spring:
application:
name: API-GATEWAY
cloud:
gateway:
routes:
- id: USER-SERVICE
uri: lb://USER-SERVICE/
predicates:
- Path=/users/**
- id: HOTEL-SERVICE
uri: lb://HOTEL-SERVICE/
predicates:
- Path=/hotels/**
- id: RATING-SERVICE
uri: lb://RATING-SERVICE/
predicates:
- Path=/ratings/**
eureka:
instance:
prefer-ip-address: true
client:
fetch-registry: true
register-with-eureka: true
service-url:
defaultZone: http://localhost:8761/eureka
Below is the error I am getting while testing-

try this way. Note the indentation of "cloud"
spring:
application:
name: API-GATEWAY
cloud:
gateway:
routes:

Micrometer tracing does not include the trace ID in the log

I need to include traceId in the logs for the microservice application. I'm using the micrometer tracing library, but the application is not printing logs with the Trace ID.
Can someone please help me to add traceid with application logs?
Below is the pom.xml file:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<groupId>org.springframework.boot</groupId>
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<version>3.0.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
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<java.version>19</java.version>
<spring-cloud.version>2022.0.0</spring-cloud.version>
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<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
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<groupId>io.micrometer</groupId>
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<groupId>org.springframework.boot</groupId>
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<groupId>io.zipkin.brave</groupId>
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<dependency>
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<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-tracing-bom</artifactId>
<version>${micrometer-tracing.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>io.zipkin.brave</groupId>
<artifactId>brave-bom</artifactId>
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<type>pom</type>
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<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
application.yml:
spring:
application:
name: SERVICE-Y
logging:
pattern:
level: "%5p [${spring.application.name:},%X{traceId:-},%X{spanId:-}]"
server:
port: 8082
eureka:
client:
serviceUrl:
defaultZone: http://localhost:8761/eureka
instance:
preferIpAddress: true
Thank you for the help in Advance.
 

Add a dependency to spring-boot-starter-actuator because that's where ObservationAutoConfiguration is.

How to fix Spring Boot DataSource: 'url' attribute is not specified

When I clone my project from git hub with another laptop. the console told me that below
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class
Action:
Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
The situation is very strange because the configuration with my original laptop can be work.
I already had configurated the relational properties in application.yaml like below
#datasource
spring:
datasource:
username: root
password: 123456
url: jdbc:mysql://localhost:3306/project?serverTimezone=UTC&useUnicode=true&characterEncoding=utf-8
driver-class-name: com.mysql.cj.jdbc.Driver
mail:
host: smtp.gmail.com
port: 587
username: xxxx#gmail.com
password: 12345678
protocol: smtp
tls: true
properties.mail.smtp:
auth: true
starttls.enable: true
ssl.trust: smtp.gmail.com
#thymeleaf
thymeleaf: cache=false
#mybatis
mybatis.type-aliases-package: com.jason.pojo
mybatis:
configuration:
log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
and check relational dependencies.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com</groupId>
<artifactId>jason</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>jason</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.1</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
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<dependency>
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<artifactId>thymeleaf-spring5</artifactId>
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<dependency>
<groupId>org.thymeleaf.extras</groupId>
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<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.12</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.thymeleaf.extras</groupId>
<artifactId>thymeleaf-extras-springsecurity5</artifactId>
<version>3.0.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-mail</artifactId>
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<dependency>
<groupId>com.sun.mail</groupId>
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<groupId>org.springframework.boot</groupId>
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<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
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<resources>
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<directory>src/main/java</directory>
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How can I fix this problem? thanks.

changing:
driver-class-name: com.mysql.cj.jdbc.Driver
to:
driverClassName: com.mysql.cj.jdbc.Driver
Answer edited
It seem that your application not scan your properties. So try adding this to you pom.xml and unchanged if you change the driverClassName property I have asked to changed.
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.xml</include>
<include>**/*.yaml</include> //--> this
</includes>
<filtering>true</filtering>
</resource>
</resources>

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So I have been learning microservices with Spring Cloud for a while. I have correctly configured the config server but some properties like the server port and the actuator endpoints are not loaded from config repo. I am obliged to set them locally(which removes the centralized advantage of config server).
For example this is the property file in config repo for a service:
eureka.instance.prefer-ip-address= true
eureka.client.register-with-eureka= true
eureka.client.fetch-registry= true
eureka.client.service-url.defaultZone= http://localhost:8761/eureka/
server.port= 5555
management.endpoints.web.exposure.include=health,info,routes
My Bootstrap.yml for the same service:
spring:
application:
name: licensingservice
cloud:
config:
uri: http://localhost:8888
This is my pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.4</version>
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</parent>
<groupId>com.thoughtmecanix</groupId>
<artifactId>api-gateway</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>api-gateway</name>
<description>A service for the API Gateway</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>2020.0.2</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-zuul</artifactId>
<version>2.2.7.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
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</project>
The Eureka properties are picked up but not the server port and actuator endpoints. I have already searched for the problem but no I have not found a solution to my problem.
Please can someone help me understand why.
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I have done the same for Zuul Server app. When I start two instances of Zuul Server, both start running on random ports as expected. However the Eureka registry does not record their ports correctly. It records port number as 0.
I have used port as 0 in application.yml for my endpoint Spring Boot apps as well. Eureka has no problems registering the correct port for each endpoint instance. It is only with the Zuul Server app that the port gets registered as 0.
application.yml for the Zuul Server app
server:
host: localhost
port: 0
zuul:
routes:
foos:
path: /api/**
serviceId: endpoint
spring:
application:
name: zuul-server
eureka:
client:
registerWithEureka: true
fetchRegistry: true
serviceUrl:
defaultZone: http://localhost:8761/eureka
instance:
preferIpAddress: true
instance-id: ${spring.application.name}:${spring.application.instance_id:${random.value}}
management:
endpoints:
web:
exposure:
include: "routes,beans"
I am using Zuul 1.3.1, Spring Boot 2.1.8, Spring Cloud Version: Greenwich.SR3
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.priyank</groupId>
<artifactId>eureka</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>eureka</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Greenwich.SR3</spring-cloud.version>
<!-- <spring-cloud.version>Finchley.SR1</spring-cloud.version> -->
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
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</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
POM for Zuul Server:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.billdesk.priyank</groupId>
<artifactId>zuul</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>zuul</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>Greenwich.SR3</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-zuul</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

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