https://github.com/tsarenkotxt/spring-boot-feign-ribbon-hystrix-example

Spring Boot with Feign/Ribbon/Hystrix example
https://github.com/tsarenkotxt/spring-boot-feign-ribbon-hystrix-example

feign-client hystrix ribbon spring-boot

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Spring Boot with Feign/Ribbon/Hystrix example

• Host: GitHub
• URL: https://github.com/tsarenkotxt/spring-boot-feign-ribbon-hystrix-example
• Owner: tsarenkotxt
• Created: 2019-10-21T21:56:10.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2019-10-21T21:56:16.000Z (about 5 years ago)
• Last Synced: 2024-11-05T16:23:02.780Z (2 months ago)
• Topics: feign-client, hystrix, ribbon, spring-boot
• Language: Java
• Homepage:
• Size: 55.7 KB
• Stars: 0
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Spring Boot with Feign/Ribbon/Hystrix example

Simple Spring Boot application:

* feign client

    * ribbon - load balancer, retries configurations...

    * hystrix - fallback

### Get started

Run the Spring Boot application:

```bash

./gradlew bootRun

```

Fetch user:

```bash

curl http://localhost:8080/

```

### Configurations

```yaml

user-client:

  ribbon:

    eureka:

      # Disables eureka for simple demo

      enabled: false

    # List of urls for user-client

    listOfServers: localhost:8080

    # Max number of retries on the same server (excluding the first try)

    MaxAutoRetries: 5

    # Max number of next servers to retry (excluding the first server)

    MaxAutoRetriesNextServer: 5

    # Interval to refresh the server list from the source

    ServerListRefreshInterval: 2000

    # Whether all operations can be retried for this client

    OkToRetryOnAllOperations: true

    # Connect timeout used by Apache HttpClient

    ConnectTimeout: 3000

    # Read timeout used by Apache HttpClient

    ReadTimeout: 3000

feign:

  hystrix:

    # Enable hystrix for feign

    enabled: true

logging:

  level:

    com:

      # Enables debug logs for demo

      netflix: DEBUG

```

### Reference Documentation

* [Feign client documentation](https://cloud.spring.io/spring-cloud-netflix/multi/multi_spring-cloud-feign.html)

* [Ribbon documentation](https://cloud.spring.io/spring-cloud-netflix/multi/multi_spring-cloud-ribbon.html)

* [Hystrix documentation](https://cloud.spring.io/spring-cloud-netflix/multi/multi__circuit_breaker_hystrix_clients.html)