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This article introduces the knowledge of "how to create SpringBoot Admin applications". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

1. Introduction of SrpingBoot Admin

SpringBoot Admin is an open source community project for managing and monitoring SpringBoot applications and displaying monitoring information on SpringBoot Admin Client's Actuator endpoints.

To understand the springcloud architecture, please add: three, six, two, four, seven, two, 59

It provides the following functions for applications:

Displays the health status of the application

Follow and download log files

View jvm system and environment properties

View Spring Boot configuration properties

Postable / env- and / refresh-endpoint supporting Spring Cloud

Easy log-level management

II. Introduction to SrpingCloud Kubernetes

Spring Cloud Kubernetes provides Spring Cloud common interface implementation for service discovery in Kubernetes environment. The main goal is to facilitate the integration of Spring Cloud and Spring Boot applications running in Kubernetes.

Here we mainly use SpringCloud Kubernetes to provide service discovery in Kubernetes environment for SpringBoot Admin.

Third, create SpringBoot Admin application

Create a SpringBoot Admin application and introduce SpringCloud Kubernetes as a service discovery.

Maven introduces related dependencies

Introduce "spring-boot-admin-starter-server" and "spring-cloud-kubernetes-discovery" dependencies into Maven.

4.0.0 org.springframework.boot spring-boot-starter-parent 2.1.6.RELEASE club.mydlq springboot-admin-k8s 0.0.2 springboot-admin-k8s demo 1.8 org.springframework.boot spring-boot-starter-web De.codecentric spring-boot-admin-starter-server 2.1.5 org.springframework.cloud spring-cloud-kubernetes-discovery 1.0.2.RELEASE org.springframework.boot spring-boot-maven- Plugin configuration application file

Add two parameters:

Spring.cloud.kubernetes.discovery.primaryPortName:

Spring.cloud.kubernetes.discovery.serviceLabels:

Server: port: 8080 management: server: port: 8081 #-specify the monitoring data port as 8081 Avoid the risk of being consistent with server.port endpoints: web: exposure: include: "*" spring: application: name: springboot-admin-k8s cloud: kubernetes: discovery: primaryPortName: management #-set the Label tag to monitor Service by setting the port name serviceLabels: admin: enabled #-to monitor Service

Startup class

Four comments need to be added:

@ SpringBootApplication: enable SpringBoot-related comments, and the relevant information will be automatically configured.

EnableDiscoveryClient: enable the Spring service discovery mechanism.

@ EnableAdminServer: enable SpringBoot Admin.

@ EnableScheduling: enable the timing task. Without this annotation, service discovery will not perform a scheduled refresh.

This is the end of import de.codecentric.boot.admin.server.config.EnableAdminServer;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cloud.client.discovery.EnableDiscoveryClient;import org.springframework.scheduling.annotation.EnableScheduling;@SpringBootApplication@EnableDiscoveryClient@EnableAdminServer@EnableSchedulingpublic class Application {public static void main (String [] args) {SpringApplication.run (Application.class, args);}} "how to create SpringBoot Admin applications". Thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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