Overview
The boilerplate for spring cloud with following feature enabled
| feature | implementation | version |
|---|---|---|
| discovery | eureka | Dalston.SR1 |
| gateway | zuul | Dalston.SR1 |
Please check out gradle/dependencies.gradle
Get Started
Please make sure Java , Gradle & Docker are ready on your dev machine.
| env | version |
|---|---|
| Java | 1.8.x |
| Gradle | 2.14.x |
| Docker | 17.x |
| Docker Compose | 1.16.* |
Build
gradle clean build
docker-compose build
Start
docker-compose up -d
Stop
docker-compose down
Configuration
discovery
- gradle
discovery/build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath "org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}"
}
}
apply plugin: "io.spring.dependency-management"
apply plugin: 'org.springframework.boot'
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-starter-parent:${springCloudVersion}"
mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
}
}
dependencies {
compile "org.springframework.cloud:spring-cloud-starter-eureka-server"
}
- spring boot - bootstrap.yml
discovery/src/main/resources/bootstrap.yml
spring:
application:
name: discovery
- spring boot - application.yml
discovery/src/main/resources/application.yml
server:
port: 8761
eureka:
instance:
hostname: localhost
server:
enable-self-preservation: false
eviction-interval-timer-in-ms: 60000
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
gateway
- gradle
gateway/build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath "org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}"
}
}
apply plugin: "io.spring.dependency-management"
apply plugin: 'org.springframework.boot'
dependencyManagement {
imports {
mavenBom "org.springframework.cloud:spring-cloud-starter-parent:${springCloudVersion}"
mavenBom "org.springframework.cloud:spring-cloud-dependencies:${springCloudVersion}"
}
}
dependencies {
compile "org.springframework.cloud:spring-cloud-starter-eureka"
compile "org.springframework.cloud:spring-cloud-starter-zuul"
testCompile "org.springframework.boot:spring-boot-starter-test"
}
- spring boot - bootstrap.yml
gateway/src/main/resources/bootstrap.yml
spring:
application:
name: gateway
- spring boot - application.yml
gateway/src/main/resources/application.yml
server:
port: 10000
eureka:
instance:
hostname: ${EUREKA_INSTANCE_HOST:localhost}
non-secure-port: ${EUREKA_INSTANCE_PORT:10000}
prefer-ip-address: false
# instance-id: ${spring.application.name}:${eureka.instance.hostname}:${eureka.instance.non-secure-port}:${random.value}
client:
registerWithEureka: false
fetchRegistry: true
serviceUrl:
defaultZone: ${EUREKA_SERVICE_URL:'http://localhost:8761/eureka/'}
Customization
TODO