Java, Spring, Kotlin, microservices, Kubernetes, containers
Spring Cloud Stream framework allows us to easily include well-known Spring patterns and best practices to applications while implementing event-driven microservices architecture. It uses the Spring Integration project to provide…
An ability to handle communication failures in an inter-service communication is an absolute necessity for every single service mesh framework. It includes handling of timeouts and HTTP error codes. In…
Istio is currently the leading solution for building service mesh on Kubernetes. Thanks to Istio you can take control of a communication process between microservices. It also lets you secure…
Spring Cloud is currently on the verge of large changes. I have been writing about it in my previous article A New Era of Spring Cloud. While almost all of…
Almost 1.5 years ago Spring Team announced the decision of moving most of Spring Cloud Netflix components into maintenance mode. It means that new features have no longer been added…
Scope functions is one of the Kotlin feature I really like. When using such a function on an object, you are executing a block of code within the context of…
My YouTube channel has been finally released! It is available here: https://www.youtube.com/channel/UCAieNgran7umupT_D50KaGw. I'm going to publish there tutorials and courses in the same subject matter as on my dev blog:…
In this article I’ll guide you through the steps required for building and running simple Kotlin microservice on Google Kubernetes Engine. We will use such and framework like Spring Boot,…
If you are building reactive applications with Spring WebFlux, typically you will use Reactor Netty as a default embedded server. Reactor Netty is currently one of the most popular asynchronous…
Kubernetes doesn’t provide built-in support for ConfigMap or Secret versioning. Sometimes such a feature may be useful, when we are deciding to rollback a current version of our application. In…