spring-cloud-eureka-example

Simple setup with Eureka server, Zuul, Spring Config Server and a few clients

Eureka-Server is also a Zuul proxy

FIY: DB service it's a fake. There no real db connections. Add if you need it.

Scheme:

How to open project in Intelij IDEA:

Import project:

1. File -> Open -> eureka-server/pom.xml (open as project)
2. Maven Projects -> Add Maven Projects (+) -> news-service/pom.xml
3. Maven Projects -> Add Maven Projects (+) -> db-service/pom.xml
4. Maven Projects -> Add Maven Projects (+) -> config-server/pom.xml

Configure Local Git Repo:

1. Create folder at ${user.home}/spring-cloud-config-repo

Path can be changed with param spring.cloud.config.server.git.uri in a config-server/src/main/resources/application.config

Windows: C:/Users/Username
Linux: /home/user

2. Copy all files from configRepo project folder to ${user.home}/spring-cloud-config-repo
3. Go to ${user.home}/spring-cloud-config-repo and exec next commands

git init
git add .
git commit -m "init"

Now run every instance in your IDE:

• EurekaServerApplication
• ConfigServerApplication
• NewsServiceApplication
• DbServiceApplication

How to test:

• Go on http://localhost:8761 - and you should see that CONFIG-SERVER, DB-SERVICE, NEWS-SERVICE are already registered.
• Get request to Zuul: http://localhost:8761/api/db-service/rest/db/123456789
• Get request to News: http://localhost:8761/api/news-service/rest/search/123456789
• Get request for properties: http://localhost:8761/api/db-service/rest/db/property1