From 23d47601d8ecf80722fdb993c8378f18a7fe72bd Mon Sep 17 00:00:00 2001 From: ShyamVeda Date: Mon, 8 Jan 2018 21:52:04 +0530 Subject: [PATCH] Zuul and Eureka Integration for discovering routes (#3363) --- spring-cloud/pom.xml | 4 +- .../bin/eureka-client/pom.xml | 68 +++++++++++++++++++ .../src/main/resources/application.yml | 13 ++++ .../bin/eureka-server/pom.xml | 68 +++++++++++++++++++ .../src/main/resources/application.yml | 7 ++ .../bin/pom.xml | 55 +++++++++++++++ .../bin/zuul-server/pom.xml | 61 +++++++++++++++++ .../src/main/resources/application.properties | 9 +++ .../eureka-client/pom.xml | 68 +++++++++++++++++++ .../client/EurekaClientApplication.java | 32 +++++++++ .../eureka/client/GreetingController.java | 8 +++ .../src/main/resources/application.yml | 13 ++++ .../eureka-server/pom.xml | 68 +++++++++++++++++++ .../server/EurekaServerApplication.java | 13 ++++ .../src/main/resources/application.yml | 7 ++ .../pom.xml | 56 +++++++++++++++ .../zuul-server/pom.xml | 66 ++++++++++++++++++ .../spring/cloud/zuul/config/ZuulConfig.java | 15 ++++ .../src/main/resources/application.properties | 9 +++ 19 files changed, 639 insertions(+), 1 deletion(-) create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/src/main/resources/application.yml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/src/main/resources/application.yml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/src/main/resources/application.properties create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/GreetingController.java create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/resources/application.yml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/java/com/baeldung/spring/cloud/eureka/server/EurekaServerApplication.java create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/resources/application.yml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/java/com/baeldung/spring/cloud/zuul/config/ZuulConfig.java create mode 100644 spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties diff --git a/spring-cloud/pom.xml b/spring-cloud/pom.xml index 374f7010c6..d94b334bc8 100644 --- a/spring-cloud/pom.xml +++ b/spring-cloud/pom.xml @@ -20,7 +20,8 @@ spring-cloud-connectors-heroku spring-cloud-aws spring-cloud-consul - + spring-cloud-zuul-eureka-integration + pom spring-cloud @@ -45,6 +46,7 @@ 1.4.2.RELEASE 3.7.0 1.4.2.RELEASE + 1.2.3.RELEASE diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/pom.xml new file mode 100644 index 0000000000..a3185a44d4 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/pom.xml @@ -0,0 +1,68 @@ + + + 4.0.0 + + eureka-client + 1.0.0-SNAPSHOT + jar + + Spring Cloud Eureka Client + Spring Cloud Eureka Sample Client + + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + + + + org.springframework.cloud + spring-cloud-starter-eureka + ${spring-cloud-starter-eureka.version} + + + org.springframework.boot + spring-boot-starter-web + ${spring-boot-starter-web.version} + + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + Brixton.SR7 + 1.2.3.RELEASE + 1.4.2.RELEASE + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/src/main/resources/application.yml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/src/main/resources/application.yml new file mode 100644 index 0000000000..08624aa159 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-client/src/main/resources/application.yml @@ -0,0 +1,13 @@ +spring: + application: + name: spring-cloud-eureka-client + +server: + port: 0 + +eureka: + client: + serviceUrl: + defaultZone: ${EUREKA_URI:http://localhost:8761/eureka} + instance: + preferIpAddress: true \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/pom.xml new file mode 100644 index 0000000000..d86cfa8589 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/pom.xml @@ -0,0 +1,68 @@ + + + 4.0.0 + + eureka-server + 1.0.0-SNAPSHOT + jar + + Spring Cloud Eureka Server + Spring Cloud Eureka Server Demo + + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + + + + org.springframework.cloud + spring-cloud-starter-eureka-server + ${spring-cloud-starter-eureka.version} + + + commons-configuration + commons-configuration + ${commons-config.version} + + + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + Brixton.SR7 + 1.2.3.RELEASE + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/src/main/resources/application.yml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/src/main/resources/application.yml new file mode 100644 index 0000000000..49c3179bb5 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/eureka-server/src/main/resources/application.yml @@ -0,0 +1,7 @@ +server: + port: 8761 + +eureka: + client: + registerWithEureka: false + fetchRegistry: false \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/pom.xml new file mode 100644 index 0000000000..fabad77a77 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/pom.xml @@ -0,0 +1,55 @@ + + + 4.0.0 + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + pom + + Spring Cloud Zuul and Eureka Integration + Spring Cloud Zuul and Eureka Integration + + + com.baeldung.spring.cloud + spring-cloud + 1.0.0-SNAPSHOT + .. + + + + UTF-8 + 3.7.0 + 1.4.2.RELEASE + 1.10 + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + + + zuul-server + eureka-server + eureka-client + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/pom.xml new file mode 100644 index 0000000000..2622a3e36b --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/pom.xml @@ -0,0 +1,61 @@ + + 4.0.0 + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + zuul-server + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.cloud + spring-cloud-starter-zuul + + + org.springframework.cloud + spring-cloud-starter-eureka + + + commons-configuration + commons-configuration + ${commons-config.version} + + + org.springframework.boot + spring-boot-starter-security + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/src/main/resources/application.properties b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/src/main/resources/application.properties new file mode 100644 index 0000000000..cb1dca78c2 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/bin/zuul-server/src/main/resources/application.properties @@ -0,0 +1,9 @@ +server.port=8762 +spring.application.name=zuul-server +eureka.instance.preferIpAddress=true +eureka.client.registerWithEureka=true +eureka.client.fetchRegistry=true +eureka.serviceurl.defaultzone=http://localhost:8761/eureka/ +management.security.enabled=false +security.basic.enabled=false +hystrix.command.default.execution.timeout.enabled=false diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml new file mode 100644 index 0000000000..a3185a44d4 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/pom.xml @@ -0,0 +1,68 @@ + + + 4.0.0 + + eureka-client + 1.0.0-SNAPSHOT + jar + + Spring Cloud Eureka Client + Spring Cloud Eureka Sample Client + + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + + + + org.springframework.cloud + spring-cloud-starter-eureka + ${spring-cloud-starter-eureka.version} + + + org.springframework.boot + spring-boot-starter-web + ${spring-boot-starter-web.version} + + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + Brixton.SR7 + 1.2.3.RELEASE + 1.4.2.RELEASE + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java new file mode 100644 index 0000000000..906d6e4cfd --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/EurekaClientApplication.java @@ -0,0 +1,32 @@ +package com.baeldung.spring.cloud.eureka.client; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.beans.factory.annotation.Value; +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.netflix.eureka.EnableEurekaClient; +import org.springframework.context.annotation.Lazy; +import org.springframework.web.bind.annotation.RestController; + +import com.netflix.discovery.EurekaClient; + +@SpringBootApplication +@EnableEurekaClient +@RestController +public class EurekaClientApplication implements GreetingController { + @Autowired + @Lazy + private EurekaClient eurekaClient; + + @Value("${spring.application.name}") + private String appName; + + public static void main(String[] args) { + SpringApplication.run(EurekaClientApplication.class, args); + } + + @Override + public String greeting() { + return String.format("Hello from '%s'!", eurekaClient.getApplication(appName).getName()); + } +} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/GreetingController.java b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/GreetingController.java new file mode 100644 index 0000000000..33ee2574b7 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/java/com/baeldung/spring/cloud/eureka/client/GreetingController.java @@ -0,0 +1,8 @@ +package com.baeldung.spring.cloud.eureka.client; + +import org.springframework.web.bind.annotation.RequestMapping; + +public interface GreetingController { + @RequestMapping("/greeting") + String greeting(); +} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/resources/application.yml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/resources/application.yml new file mode 100644 index 0000000000..08624aa159 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-client/src/main/resources/application.yml @@ -0,0 +1,13 @@ +spring: + application: + name: spring-cloud-eureka-client + +server: + port: 0 + +eureka: + client: + serviceUrl: + defaultZone: ${EUREKA_URI:http://localhost:8761/eureka} + instance: + preferIpAddress: true \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml new file mode 100644 index 0000000000..d86cfa8589 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/pom.xml @@ -0,0 +1,68 @@ + + + 4.0.0 + + eureka-server + 1.0.0-SNAPSHOT + jar + + Spring Cloud Eureka Server + Spring Cloud Eureka Server Demo + + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + + + + org.springframework.cloud + spring-cloud-starter-eureka-server + ${spring-cloud-starter-eureka.version} + + + commons-configuration + commons-configuration + ${commons-config.version} + + + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + Brixton.SR7 + 1.2.3.RELEASE + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/java/com/baeldung/spring/cloud/eureka/server/EurekaServerApplication.java b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/java/com/baeldung/spring/cloud/eureka/server/EurekaServerApplication.java new file mode 100644 index 0000000000..d55145448d --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/java/com/baeldung/spring/cloud/eureka/server/EurekaServerApplication.java @@ -0,0 +1,13 @@ +package com.baeldung.spring.cloud.eureka.server; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer; + +@SpringBootApplication +@EnableEurekaServer +public class EurekaServerApplication { + public static void main(String[] args) { + SpringApplication.run(EurekaServerApplication.class, args); + } +} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/resources/application.yml b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/resources/application.yml new file mode 100644 index 0000000000..49c3179bb5 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/eureka-server/src/main/resources/application.yml @@ -0,0 +1,7 @@ +server: + port: 8761 + +eureka: + client: + registerWithEureka: false + fetchRegistry: false \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml new file mode 100644 index 0000000000..b4c7188abe --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/pom.xml @@ -0,0 +1,56 @@ + + + 4.0.0 + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + pom + + Spring Cloud Zuul and Eureka Integration + Spring Cloud Zuul and Eureka Integration + + + com.baeldung.spring.cloud + spring-cloud + 1.0.0-SNAPSHOT + .. + + + + UTF-8 + 3.7.0 + 1.4.2.RELEASE + 1.10 + 1.2.10 + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + ${maven-compiler-plugin.version} + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + ${spring-boot-maven-plugin.version} + + + + + + zuul-server + eureka-server + eureka-client + + diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml new file mode 100644 index 0000000000..b68fd63155 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/pom.xml @@ -0,0 +1,66 @@ + + 4.0.0 + + com.baeldung.spring.cloud + spring-cloud-zuul-eureka-integration + 1.0.0-SNAPSHOT + + zuul-server + + + org.springframework.boot + spring-boot-starter-web + + + org.springframework.cloud + spring-cloud-starter-zuul + + + org.springframework.cloud + spring-cloud-starter-eureka + + + commons-configuration + commons-configuration + ${commons-config.version} + + + io.reactivex + rxjava + ${rxjava.version} + + + org.springframework.boot + spring-boot-starter-security + + + + + + org.springframework.cloud + spring-cloud-starter-parent + ${spring-cloud-dependencies.version} + pom + import + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + org.springframework.boot + spring-boot-maven-plugin + + + + \ No newline at end of file diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/java/com/baeldung/spring/cloud/zuul/config/ZuulConfig.java b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/java/com/baeldung/spring/cloud/zuul/config/ZuulConfig.java new file mode 100644 index 0000000000..52488cad69 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/java/com/baeldung/spring/cloud/zuul/config/ZuulConfig.java @@ -0,0 +1,15 @@ +package com.baeldung.spring.cloud.zuul.config; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; +import org.springframework.cloud.client.discovery.EnableDiscoveryClient; +import org.springframework.cloud.netflix.zuul.EnableZuulProxy; + +@SpringBootApplication +@EnableZuulProxy +@EnableDiscoveryClient +public class ZuulConfig { + public static void main(String[] args) { + SpringApplication.run(ZuulConfig.class, args); + } +} diff --git a/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties new file mode 100644 index 0000000000..cb1dca78c2 --- /dev/null +++ b/spring-cloud/spring-cloud-zuul-eureka-integration/zuul-server/src/main/resources/application.properties @@ -0,0 +1,9 @@ +server.port=8762 +spring.application.name=zuul-server +eureka.instance.preferIpAddress=true +eureka.client.registerWithEureka=true +eureka.client.fetchRegistry=true +eureka.serviceurl.defaultzone=http://localhost:8761/eureka/ +management.security.enabled=false +security.basic.enabled=false +hystrix.command.default.execution.timeout.enabled=false