Zuul网关无法连接到Docker Compose下的Eureka服务注册表
当我通过SpringBoot可运行的jar文件独立启动Eureka和Zuul时，一切似乎都很好。但是，当我尝试在Docker容器中运行每一个并将它们与Docker Compose连接时，Zuul网关无法找到Eureka服务器 docker-compose.yml：Zuul网关无法连接到Docker Compose下的Eureka服务注册表,docker,spring-boot,docker-compose,netflix-zuul,netflix-eureka,Docker,Spring Boot,Docker Compose,Netflix Zuul,Netflix Eureka,当我通过SpringBoot可运行的jar文件独立启动Eureka和Zuul时，一切似乎都很好。但是，当我尝试在Docker容器中运行每一个并将它们与Docker Compose连接时，Zuul网关无法找到Eureka服务器 docker-compose.yml： version: '3.6' services: eureka-serviceregistry: container_name: serviceregistry build: ./ServiceRegistry po
version: '3.6'
services:
eureka-serviceregistry:
container_name: serviceregistry
build: ./ServiceRegistry
ports:
- "8761:8761"
hostname: serviceregistry
environment:
eureka.client.serviceUrl.defaultZone: http://serviceregistry:8761/eureka/
zuul-edgeservice:
container_name: gateway
build: ./ServiceGateway
ports:
- "8080:8080"
hostname: gateway
environment:
eureka.client.serviceUrl.defaultZone: http://serviceregistry:8761/eureka/
FROM openjdk:8-jdk-alpine
# Add Spring Boot app.jar to Container
COPY /build/libs/ServiceRegistry-0.0.1-SNAPSHOT.jar /usr/local/ServiceRegistry.jar
EXPOSE 8761
# Fire up our Spring Boot app by default
ENTRYPOINT [ "sh", "-c", "java -Djava.security.egd=file:/dev/./urandom -jar /usr/local/ServiceRegistry.jar" ]
FROM openjdk:8-jdk-alpine
# Add Spring Boot app.jar to Container
COPY /build/libs/ServiceGateway-0.0.1-SNAPSHOT.jar /usr/local/ServiceGateway.jar
EXPOSE 8080
# Fire up our Spring Boot app by default
ENTRYPOINT [ "sh", "-c", "java -Djava.security.egd=file:/dev/./urandom -jar /usr/local/ServiceGateway.jar" ]
server.port=8761
spring.application.name=EurekaServiceRegistry
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=false
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka
eureka.instance.hostname=EurekaServiceRegistry
logging.level.com.netflix.eureka=INFO
logging.level.com.netflix.discovery=INFO
zuul.routes.auth.path=/enterprise_service/**
zuul.routes.auth.service-id=ENTERPRISE_SERVICE
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka
@EnableEurekaServer
@SpringBootApplication
public class QQServiceRegistry {
public static void main(String[] args) {
SpringApplication.run(QQServiceRegistry.class, args);
}
}
@EnableZuulProxy
@SpringBootApplication
public class ServiceGateway {
public static void main(String[] args) {
SpringApplication.run(ServiceGateway.class, args);
}
}
FROM openjdk:8-jdk-alpine
# Add Spring Boot app.jar to Container
COPY /build/libs/ServiceRegistry-0.0.1-SNAPSHOT.jar /usr/local/ServiceRegistry.jar
EXPOSE 8761
# Fire up our Spring Boot app by default
ENTRYPOINT [ "sh", "-c", "java -Djava.security.egd=file:/dev/./urandom -jar /usr/local/ServiceRegistry.jar" ]
FROM openjdk:8-jdk-alpine
# Add Spring Boot app.jar to Container
COPY /build/libs/ServiceGateway-0.0.1-SNAPSHOT.jar /usr/local/ServiceGateway.jar
EXPOSE 8080
# Fire up our Spring Boot app by default
ENTRYPOINT [ "sh", "-c", "java -Djava.security.egd=file:/dev/./urandom -jar /usr/local/ServiceGateway.jar" ]
server.port=8761
spring.application.name=EurekaServiceRegistry
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=false
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka
eureka.instance.hostname=EurekaServiceRegistry
logging.level.com.netflix.eureka=INFO
logging.level.com.netflix.discovery=INFO
zuul.routes.auth.path=/enterprise_service/**
zuul.routes.auth.service-id=ENTERPRISE_SERVICE
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka
@EnableEurekaServer
@SpringBootApplication
public class QQServiceRegistry {
public static void main(String[] args) {
SpringApplication.run(QQServiceRegistry.class, args);
}
}
@EnableZuulProxy
@SpringBootApplication
public class ServiceGateway {
public static void main(String[] args) {
SpringApplication.run(ServiceGateway.class, args);
}
}
buildscript {
ext {
springBootVersion = '2.0.1.RELEASE'
}
repositories {
jcenter()
}
dependencies {
classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4+"
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
subprojects {
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
sourceCompatibility = 1.8
targetCompatibility = 1.8
artifactory {
contextUrl = "${artifactory_contextUrl}"
publish {
repository {
repoKey = 'gradle-dev-local'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
defaults {
publications ('mavenJava')
}
}
resolve {
repository {
repoKey = 'gradle-dev'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
}
}
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
}
}
}
artifactoryPublish {
dependsOn assemble
}
dependencyManagement {
imports {
mavenBom 'org.springframework.cloud:spring-cloud-dependencies:Finchley.M8'
}
}
repositories {
maven {
url 'https://repo.spring.io/libs-milestone'
}
}
dependencies {
compile('org.springframework.boot:spring-boot-starter-actuator')
compile('org.springframework.boot:spring-boot-starter-web')
testCompile('org.springframework.boot:spring-boot-starter-test')
}
bootJar {
launchScript()
}
}
group = 'my.company.service.infrastructure.registry'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')
}
group = 'my.company.service.infrastructure.gateway'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-zuul')
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')
}
buildscript {
ext {
springBootVersion = '2.0.1.RELEASE'
}
repositories {
jcenter()
}
dependencies {
classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4+"
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
subprojects {
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
sourceCompatibility = 1.8
targetCompatibility = 1.8
artifactory {
contextUrl = "${artifactory_contextUrl}"
publish {
repository {
repoKey = 'gradle-dev-local'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
defaults {
publications ('mavenJava')
}
}
resolve {
repository {
repoKey = 'gradle-dev'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
}
}
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
}
}
}
artifactoryPublish {
dependsOn assemble
}
dependencyManagement {
imports {
mavenBom 'org.springframework.cloud:spring-cloud-dependencies:Finchley.M8'
}
}
repositories {
maven {
url 'https://repo.spring.io/libs-milestone'
}
}
dependencies {
compile('org.springframework.boot:spring-boot-starter-actuator')
compile('org.springframework.boot:spring-boot-starter-web')
testCompile('org.springframework.boot:spring-boot-starter-test')
}
bootJar {
launchScript()
}
}
group = 'my.company.service.infrastructure.registry'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')
}
group = 'my.company.service.infrastructure.gateway'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-zuul')
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')
}
buildscript {
ext {
springBootVersion = '2.0.1.RELEASE'
}
repositories {
jcenter()
}
dependencies {
classpath "org.jfrog.buildinfo:build-info-extractor-gradle:4+"
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
subprojects {
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'com.jfrog.artifactory'
apply plugin: 'maven-publish'
sourceCompatibility = 1.8
targetCompatibility = 1.8
artifactory {
contextUrl = "${artifactory_contextUrl}"
publish {
repository {
repoKey = 'gradle-dev-local'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
defaults {
publications ('mavenJava')
}
}
resolve {
repository {
repoKey = 'gradle-dev'
username = "${artifactory_user}"
password = "${artifactory_password}"
maven = true
}
}
}
publishing {
publications {
mavenJava(MavenPublication) {
from components.java
}
}
}
artifactoryPublish {
dependsOn assemble
}
dependencyManagement {
imports {
mavenBom 'org.springframework.cloud:spring-cloud-dependencies:Finchley.M8'
}
}
repositories {
maven {
url 'https://repo.spring.io/libs-milestone'
}
}
dependencies {
compile('org.springframework.boot:spring-boot-starter-actuator')
compile('org.springframework.boot:spring-boot-starter-web')
testCompile('org.springframework.boot:spring-boot-starter-test')
}
bootJar {
launchScript()
}
}
group = 'my.company.service.infrastructure.registry'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-server')
}
group = 'my.company.service.infrastructure.gateway'
version = '0.0.1-SNAPSHOT'
dependencies {
compile('org.springframework.cloud:spring-cloud-starter-netflix-zuul')
compile('org.springframework.cloud:spring-cloud-starter-netflix-eureka-client')
}