Monitoring using Admin

Springboot also provides a comprehensive monitoring system. This article introduces springBoot – Admin monitoring the SpringBoot project.

Springboot — admin — Server acts as a monitoring center, similar to SpringCloud — Eureka. Other SpringBoot clients register their information with admin–server.

Create a Springboot-admin-server project. Add dependency to POM file, poM file complete code is as follows:

<? 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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> < modelVersion > 4.0.0 < / modelVersion > < groupId > com. Dalaoyang < / groupId > < artifactId > springboot_admin_server < / artifactId > < version > 0.0.1 - the SNAPSHOT < / version > < packaging > jar < / packaging > < name > springboot_admin_server < / name > <description>springboot_admin_server</description> <parent> <groupId>org.springframework.boot</groupId> The < artifactId > spring - the boot - starter - parent < / artifactId > < version > 1.5.9. RELEASE < / version > < relativePath / > <! -- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> < project. Reporting. OutputEncoding > utf-8 < / project. Reporting. OutputEncoding > < Java version > 1.8 < / Java version > </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-server</artifactId> < version > 1.5.6 < / version > < / dependency > < the dependency > < groupId > DE. Codecentric < / groupId > <artifactId>spring-boot-admin-server-ui</artifactId> <version>1.5.6</version> </dependency> </dependencies> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>Copy the code

Add the @enabLeadMinServer annotation to the SpringBoot boot class as follows:

package com.dalaoyang; import de.codecentric.boot.admin.config.EnableAdminServer; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication @EnableAdminServer public class SpringbootAdminServerApplication { public static void main(String[] args) { SpringApplication.run(SpringbootAdminServerApplication.class, args); }}Copy the code

At this point, the configuration is complete. Start the project and visit http://localhost:8080/. You can see the following figure

Create a springboot-admin-client project with the following POM 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 http://maven.apache.org/xsd/maven-4.0.0.xsd"> < modelVersion > 4.0.0 < / modelVersion > < groupId > com. Dalaoyang < / groupId > < artifactId > springboot_admin_client < / artifactId > < version > 0.0.1 - the SNAPSHOT < / version > < packaging > jar < / packaging > < name > springboot_admin_client < / name > <description>springboot_admin_client</description> <parent> <groupId>org.springframework.boot</groupId> The < artifactId > spring - the boot - starter - parent < / artifactId > < version > 1.5.9. RELEASE < / version > < relativePath / > <! -- lookup parent from repository --> </parent> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> < project. Reporting. OutputEncoding > utf-8 < / project. Reporting. OutputEncoding > < Java version > 1.8 < / Java version > </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>de.codecentric</groupId> <artifactId>spring-boot-admin-starter-client</artifactId> <version>1.5.6</version> </dependency> </dependencies> </dependencies> <build>  <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>Copy the code

Then simply configure the service to register with admin-server as follows:

Register the service with admin-server
spring.boot.admin.url=http://localhost:8080

# # the port number
server.port=8388

# Disable security controls
management.security.enabled=false
Copy the code

Start the project and discover that the service has been successfully registered at http://localhost:8080/, as shown below