https://github.com/gtiwari333/spring-cloud-microservice-example-java
Spring Cloud Microservices Example
https://github.com/gtiwari333/spring-cloud-microservice-example-java
eureka gateway java microservices microservices-architecture service-discovery spring spring-boot spring-cloud spring-framework
Last synced: about 1 year ago
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Spring Cloud Microservices Example
- Host: GitHub
- URL: https://github.com/gtiwari333/spring-cloud-microservice-example-java
- Owner: gtiwari333
- Created: 2019-02-04T07:01:17.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2023-05-28T22:05:19.000Z (about 3 years ago)
- Last Synced: 2025-03-29T21:22:30.212Z (about 1 year ago)
- Topics: eureka, gateway, java, microservices, microservices-architecture, service-discovery, spring, spring-boot, spring-cloud, spring-framework
- Language: Java
- Homepage: http://ganeshtiwaridotcomdotnp.blogspot.com/
- Size: 105 KB
- Stars: 6
- Watchers: 1
- Forks: 3
- Open Issues: 0
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Metadata Files:
- Readme: readme.md
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README
## Microservice Example using Spring Boot and Spring Cloud.
## Variations
Master Branch: - Latest Spring Boot(3), Keycloak, Zipkin, Admin Server, etc
#### Withtout security:
- Spring Boot 2.3 https://github.com/gtiwari333/spring-boot-microservice-example-java/tree/SpringBoot-2.3
- Spring Boot 2.7 https://github.com/gtiwari333/spring-boot-microservice-example-java/tree/SpringBoot-2.7
#### With keycloak auth
- Spring Boot 2.3 and Keycloak https://github.com/gtiwari333/spring-boot-microservice-example-java/tree/SpringBoot-2.3-Keycloak
- Spring Boot 2.7 and Keycloak https://github.com/gtiwari333/spring-boot-microservice-example-java/tree/Spring2.7-Keycloak-Auth
- Spring Boot 3 and Keycloak https://github.com/gtiwari333/spring-boot-microservice-example-java/tree/SpringBoot3-KeyCloakAuth
### It contains the following applications:
- Spring Cloud Registration Service Discovery with Netflix Eureka (module: registration-discovery)
- Spring Cloud Config server (module: config-server)
- Admin Dashboard (module: admin-server-dashboard)
- Two Microservices:
- Greeting Service (module: greeting-service)
- Time Service (module: time-service)
- Gateway Application (module: gateway-app)
- Supports distributed Tracing with Zipkin (need to run the zipkin server app )
- Config for local development are stored on configs/local/**
## How to Run
Step 0) Change config URL (IF NECESSARY)
Step 1) Start Keycloak and Zipkin using docker-compose. Navigate to /config and run `docker-compose up`
Step 2) Import the project into your IDE as maven project. Each of the following are Spring Boot Applications. Run the main classes from each module in following order:
- config-server
- registration-discovery
- greeting-service, time-service >> Any number of these services can be started. They will run on random port
- gateway-app
- admin-server-dashboard
Step 3) Open `http://localhost:8080/` in your browser.
Monitor the deployed service instances using Spring Eureka Web UI: `http://localhost:8761/`
View distributed tracing using zipkin: `http://localhost:9411`
For Admin Dashboard Open `http://localhost:8788'