api gateway

cloud2/eureka/HELP.md

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+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
+* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/)
+* [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/#build-image)
+
+### Guides
+The following guides illustrate how to use some features concretely:
+
+* [Service Registration and Discovery](https://spring.io/guides/gs/service-registration-and-discovery/)
+

cloud2/eureka/pom.xml

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+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.4.1</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>ru.sysout</groupId>
+	<artifactId>eureka</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>eureka</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>11</java.version>
+		<spring-cloud.version>2020.0.0-RC1</spring-cloud.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>${spring-cloud.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+	<repositories>
+		<repository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+		</repository>
+	</repositories>
+
+</project>

cloud2/eureka/src/main/java/ru/sysout/eureka/EurekaApplication.java

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+package ru.sysout.eureka;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
+
+@SpringBootApplication
+@EnableEurekaServer
+public class EurekaApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(EurekaApplication.class, args);
+	}
+
+}

cloud2/eureka/src/main/resources/application.properties

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+eureka.client.registerWithEureka=false
+eureka.client.fetchRegistry=false
+spring.application.name=eureka-server
+spring.cloud.loadbalancer.ribbon.enabled=false
+server.port=8761

cloud2/eureka/src/test/java/ru/sysout/eureka/EurekaApplicationTests.java

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+package ru.sysout.eureka;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class EurekaApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

cloud2/gateway-proxy/HELP.md

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+# Read Me First
+The following was discovered as part of building this project:
+
+* The original package name 'ru.sysout.gateway-proxy' is invalid and this project uses 'ru.sysout.gatewayproxy' instead.
+
+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
+* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/)
+* [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/#build-image)
+
+### Guides
+The following guides illustrate how to use some features concretely:
+
+* [Using Spring Cloud Gateway](https://github.com/spring-cloud-samples/spring-cloud-gateway-sample)
+

cloud2/gateway-proxy/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         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>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.4.1</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>io.github.olgamaciaszek</groupId>
+    <artifactId>gateway-proxy</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>gateway-proxy</name>
+    <description>Demo project for Spring Boot</description>
+
+    <properties>
+        <java.version>11</java.version>
+        <spring-cloud.version>2020.0.0-RC1</spring-cloud.version>
+    </properties>
+
+    <dependencies>
+        <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>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+
+    <repositories>
+        <repository>
+            <id>spring-milestones</id>
+            <name>Spring Milestones</name>
+            <url>https://repo.spring.io/milestone</url>
+        </repository>
+    </repositories>
+
+</project>

cloud2/gateway-proxy/src/main/java/ru/sysout/gatewayproxy/GatewayProxyApplication.java

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+package ru.sysout.gatewayproxy;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class GatewayProxyApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(GatewayProxyApplication.class, args);
+	}
+
+}

cloud2/gateway-proxy/src/main/java/ru/sysout/gatewayproxy/ProxyConfig.java

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+package ru.sysout.gatewayproxy;
+
+import org.springframework.cloud.gateway.route.RouteLocator;
+import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.http.HttpMethod;
+
+
+//@Configuration
+class ProxyConfig {
+
+    @Bean
+    RouteLocator customRouteLocator(RouteLocatorBuilder builder) {
+        return builder.routes()
+                .route("random_animal_route",
+                        route -> route.path("/random-animal/**")
+                                .and()
+                                .method(HttpMethod.GET)
+                                .filters(filter -> filter.stripPrefix(1)
+                                )
+                                .uri("lb://random-animal"))
+                .route("zoo_route",
+                        route -> route.path("/zoo/**")
+                                .filters(filter -> filter.stripPrefix(1)
+                                )
+                                .uri("lb://zoo"))
+                .build();
+    }
+}

cloud2/gateway-proxy/src/main/resources/application.yml

@@ -0,0 +1,31 @@
+server:
+  port: 8080
+spring:
+  application:
+    name: proxy
+    loadbalancer:
+      ribbon:
+        enabled: false
+  cloud:
+    gateway:
+      routes:
+        - id: random_animal_route
+          uri: lb://random-animal
+          predicates:
+            - Path=/random-animal/**
+          filters:
+            - StripPrefix=1
+        - id: zoo_route
+          uri: lb://zoo
+          predicates:
+            - Path=/zoo/**
+          filters:
+            - StripPrefix=1
+eureka:
+  client:
+    healthcheck:
+      enabled: true
+logging:
+  level:
+    org.springframework: debug
+

cloud2/gateway-proxy/src/test/java/ru/sysout/gatewayproxy/GatewayProxyApplicationTests.java

@@ -0,0 +1,13 @@
+package ru.sysout.gatewayproxy;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class GatewayProxyApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

cloud2/random-animal/HELP.md

@@ -0,0 +1,14 @@
+# Read Me First
+The following was discovered as part of building this project:
+
+* The original package name 'ru.sysout.check-animal' is invalid and this project uses 'ru.sysout.randomanimal' instead.
+
+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
+* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/)
+* [Create an OCI image](https://docs.spring.io/spring-boot/docs/2.4.1/maven-plugin/reference/html/#build-image)
+

cloud2/random-animal/pom.xml

@@ -0,0 +1,67 @@
+<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>2.4.1</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>ru.sysout</groupId>
+	<artifactId>check-animal</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>random-animal</name>
+	<description>Demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>11</java.version>
+		<spring-cloud.version>2020.0.0-RC1</spring-cloud.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.cloud</groupId>
+			<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.springframework.cloud</groupId>
+				<artifactId>spring-cloud-dependencies</artifactId>
+				<version>${spring-cloud.version}</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+	<repositories>
+		<repository>
+			<id>spring-milestones</id>
+			<name>Spring Milestones</name>
+			<url>https://repo.spring.io/milestone</url>
+		</repository>
+	</repositories>
+
+</project>

cloud2/random-animal/src/main/java/ru/sysout/randomanimal/RandomAnimalApplication.java

@@ -0,0 +1,13 @@
+package ru.sysout.randomanimal;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class RandomAnimalApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(RandomAnimalApplication.class, args);
+	}
+
+}