gateway support

spring-cloud/pom.xml

@@ -16,6 +16,7 @@
         <module>spring-cloud-eureka</module>
         <module>spring-cloud-hystrix-dashboard</module>
         <module>spring-cloud-config</module>
+        <module>spring-cloud-gateway</module>
     </modules>
 
 

spring-cloud/spring-cloud-gateway/pom.xml

@@ -0,0 +1,41 @@
+<?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">
+    <parent>
+        <artifactId>spring-cloud</artifactId>
+        <groupId>com.blockchain</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>spring-cloud-gateway</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-webflux</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-gateway</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

spring-cloud/spring-cloud-gateway/src/main/java/com/blockchain/spring/cloud/gateway/GatewayApplication.java

@@ -0,0 +1,14 @@
+package com.blockchain.spring.cloud.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
+
+
+@SpringBootApplication
+@EnableEurekaClient
+public class GatewayApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(GatewayApplication.class,args);
+    }
+}

spring-cloud/spring-cloud-gateway/src/main/resources/application.yml

@@ -0,0 +1,82 @@
+server:
+  port: 8003
+spring:
+  application:
+    name: dapp-gateway-server
+  cloud:
+    gateway:
+      routes:
+        - id: blockchain-server-btc
+          uri: lb://dapp-btc-server
+          predicates:
+            - Path=/btc/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-cct
+          uri: lb://dapp-cct-server
+          predicates:
+            - Path=/cct/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-currency
+          uri: lb://dapp-currency-server
+          predicates:
+            - Path=/currency/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-databot
+          uri: lb://dapp-databot-server
+          predicates:
+            - Path=/databot/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-eos
+          uri: lb://dapp-eos-server
+          predicates:
+            - Path=/eos/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-eth
+          uri: lb://dapp-eth-server
+          predicates:
+            - Path=/eth/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-imjg
+          uri: lb://dapp-imjg-server
+          predicates:
+            - Path=/imjg/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-otc
+          uri: lb://dapp-otc-server
+          predicates:
+            - Path=/otc/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-sysconf
+          uri: lb://dapp-sysconf-server
+          predicates:
+            - Path=/sysconf/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-user
+          uri: lb://dapp-user-server
+          predicates:
+            - Path=/user/**
+          filters:
+            - StripPrefix=1
+        - id: blockchain-server-yyyf
+          uri: lb://dapp-yyyf-server
+          predicates:
+            - Path=/yyyfuser/**
+          filters:
+            - StripPrefix=1
+eureka:
+  client:
+    service-url:
+      defaultZone: http://${eureka-host}:8001/eureka/
+  instance:
+    prefer-ip-address: true
+    instance-id: ${spring.cloud.client.ip-address}:${server.port}
+    hostname: ${spring.cloud.client.ip-address}