Spring Cloud

In this tutorial, you will learn how to create a very simple Spring Cloud API Gateway Global Pre-filter and Post filter classes. Global filters are executed for every route defined in the API Gateway. The main difference between pre-filter and post-filter class is that the pre-filter code is executed before Spring Cloud API Gateway routes the request…

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In this tutorial, you will learn how to configure your Spring Cloud API Gateway to automatically create routes based on services registered with Discovery clients like Eureka, Consul, or Zookeeper. For a step by step series of video lessons, please check this page: Spring Boot Microservices and Spring Cloud. Enable Discovery Locator A very quick way…

Read More Spring Cloud API Gateway Automatic Mapping of Routes

RabbitMQ docker image is available on Docker Hub. If you have docker installed on your machine, you can easily run RabbitMQ docker container using the following command: docker run -d -p 15672:15672 -p 5672:5672 -p 5671:5671 –hostname my-rabbitmq –name my-rabbitmq-container rabbitmq:3-management where: –hostname is a custom RabbitMQ host name you want to use on your…

Read More Run RabbitMQ Docker Container Command

In this tutorial, I am going to share with you how to secure Spring Cloud Eureka dashboard with Spring Security. To learn how to build RESTful Microservices with Spring Cloud by watching step-by-step video lessons, please check this page: Spring Boot Microservices and Spring Cloud. Add Spring Security to Eureka To secure Eureka with Spring Security…

Read More Secure Eureka Dashboard with Spring Security

In this tutorial you will learn how to configure your Spring Cloud Config Server to use native file system as a backend. For a step by step series of video lessons, please check this page: Spring Boot Microservices and Spring Cloud. Create Spring Cloud Config Server To learn how to create your very first Spring Cloud…

Read More Spring Cloud Config Server – File System as a Backend

In this tutorial you will learn how to use Declarative REST Client Feign to make HTTP Requests RESTful Web Services. You can use Feign client to make HTTP Requests to a registered with Eureka Discovery Service Microservice or to an external RESTful Web Service. For a step by step series of video lessons, please check…

Read More Spring Feign Client HTTP Request Example

In this short tutorial you will learn how to use SearchPaths to configure your Spring Cloud Config Server to discover properties files in a remote Git repository subdirectories. To learn how to configure Spring Cloud Config Server and also Spring Cloud Config Client please read this tutorial: Learn to use Spring Cloud Config Server and Spring…

Read More Spring Cloud Config Server – SearchPaths

In this tutorial, you will learn how to use Spring Cloud Bus to notify running Microservices about the changes in the Spring Cloud Config property file. Running Microservices will be updated with new properties stored in Spring Cloud Config file without the need for you to restart them. This way you can update values in…

Read More Spring Cloud Bus – Refreshing Config Changes

In this tutorial on Spring Cloud you will learn how to create your own Spring Cloud Config Server and also, how to configure a Spring Boot Application to be a Spring Cloud Config Client. Spring Cloud Config Server Spring Cloud Config Server is a Spring Boot application. So to create our own Spring Cloud Config…

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In this tutorial, you will learn how to use Zuul API Gateway to enable the load balancing of your RESTful Web Services registered with Eureka Discovery Service. For a step by step series of video lessons, please check this page: Spring Boot Microservices and Spring Cloud. Because Zuul API Gateway internally uses Ribbon Load Balancer…

Read More Zuul and Eureka – Load Balancing Example

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