Service gateway (zuul)

• Dynamic Routing Dynamic routing
• Security Monitoring and review
• Authentication Identity authentication and security
• Stress Testing Pressure test : Gradually increase the traffic of a service cluster , To understand service performance ;
• Canary Testing Canary test
• Service Migration Service migration
• Load Shedding Load clipping : Allocate the corresponding capacity for each load type , Discard requests that exceed the limit ;
• Static Response handling Static response processing
• Active/Active traffic management
• Insights

Spring Cloud 2021.0.1 Removed Hystrix、Zuul etc. Netflix Components

<?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>

    <artifactId>dms-cloud-zuul</artifactId>
    <groupId>cn.dails</groupId>
    <version>1.0-SNAPSHOT</version>
    <parent>
        <groupId>cn.dails</groupId>
        <artifactId>dails-parent</artifactId>
        <version>1.0-SNAPSHOT</version>
        <relativePath></relativePath>
    </parent>

    <properties>
        <maven.compiler.source>8</maven.compiler.source>
        <maven.compiler.target>8</maven.compiler.target>
<!--        <spring-boot.version>2.3.12.RELEASE</spring-boot.version>-->
<!--        <spring-cloud.version>Hoxton.SR12</spring-cloud.version>-->
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
<!--            <version>2.2.9.RELEASE</version>-->
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-zuul</artifactId>
            <version>2.2.9.RELEASE</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>dms-zuul</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${spring-boot.version}</version>
            </plugin>
        </plugins>
    </build>
</project>

Inside this spring-cloud-starter-netflix-zuul Already need to specify version 了

yml

server:
  port: 18088
  base-uri-code: zuul
spring:
  application:
    name: dms-zuul

eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:8088/eureka/

zuul:
  routes:
    dms-user:
      stripPrefix: false
      path: /user/**
      serviceId: dms-user
    dms-asset:
      stripPrefix: false
      path: /asset/**
      serviceId: dms-asset

ZuulApplication

package cn.dms;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.netflix.zuul.EnableZuulProxy;

@SpringBootApplication
@EnableZuulProxy
@EnableEurekaClient
@EnableDiscoveryClient
public class ZuulApplication {

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