Spring-boot-admin 2.0

  springboot

Order

This article mainly shows the new features of Spring-Boot-Admin version 2.0

Server instance

maven

        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-server</artifactId>
            <version>2.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-webflux</artifactId>
        </dependency>
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>

Configuration

spring:
  application:
    name: spring-boot-admin-server
eureka:
  instance:
    preferIpAddress: true
    leaseRenewalIntervalInSeconds: 10
  client:
    registryFetchIntervalSeconds: 5
    serviceUrl:
      defaultZone: ${EUREKA_SERVICE_URL:http://localhost:8761}/eureka/

management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS

config

@Configuration
@EnableAutoConfiguration
@EnableAdminServer
public class AdminServerApplication {

    public static void main(String[] args) {
        SpringApplication.run(AdminServerApplication.class, args);
    }
}

Client instance

maven

        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-client</artifactId>
            <version>2.0.0</version>
        </dependency>
                <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.jolokia</groupId>
            <artifactId>jolokia-core</artifactId>
        </dependency>

Configuration

spring:
  boot:
    admin:
      client:
        url: http://localhost:8080

The address of admin server is configured here.

Running instance

wallboard

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Wallboard instance details

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applications

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journal

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Summary

The front end of the new version is reconfigured by vue.js, while the back end is reconfigured by using the principle of event sourcing, supporting spring5, removing spring-cloud-starter dependency, and replacing zuul with WebClient. For details, please refer tospring-boot-admin-changes-with-2-x.

For the client side, it is not possible to rely on Spring Cloud Discovery for automatic registration as in version 1.x, and Spring-Boot-Admin-Starter-Client is currently required.

doc

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