Autoscaling based on the custom metrics is one of the features that may convince you to run your Spring Boot application on Kubernetes. By default, horizontal pod autoscaling can scale…
Spring Boot Autoscaling on Kubernetes
Piotr's TechBlog
Java, Spring, Kotlin, microservices, Kubernetes, containers
Gitlab CI/CD on Kubernetes
You can use GitLab CI/CD to build and deploy your applications on Kubernetes. It is not hard to integrate GitLab with Kubernetes. You can take an advantage of the GUI…
Spring Cloud Gateway OAuth2 with Keycloak
Spring Cloud Gateway OAuth2 support is a key part of the microservices security process. Of course, the main reason for using an API gateway pattern is to hide services from…
RabbitMQ Monitoring on Kubernetes
RabbitMQ monitoring can be a key point of your system management. Therefore we should use the right tools for that. To enable them on RabbitMQ we need to install some…
Micronaut OAuth2 and security with Keycloak
Micronaut OAuth2 module supports both the authorization code grant and the password credentials grant flows. In this article, you will learn how to integrate your Micronaut application with the OAuth2…
Quarkus OAuth2 and security with Keycloak
Quarkus OAuth2 support is based on the WildFly Elytron Security project. In this article, you will learn how to integrate your Quarkus application with the OAuth2 authorization server like Keycloak.…
Spring Cloud Kubernetes Load Balancer Guide
Spring Cloud Kubernetes Load Balancer support has been added in the last release of Spring cloud Hoxton.SR8. It was probably the last project in Spring Cloud that used Ribbon as…
Integration Testing on Kubernetes with JUnit5
With Hoverfly you can easily mock HTTP traffic during automated tests. Kubernetes is also based on the REST API. Today, I'm going to show you how to use both these…
Quick Guide to Microservices with Quarkus on Openshift
In this article I will show you how to use the Quarkus OpenShift module. Quarkus is a framework for building Java applications in times of microservices and serverless architectures. If…
Guide to Quarkus on Kubernetes
Quarkus is usually described as a Kubernetes-native Java framework. It allows us to automatically generate Kubernetes resources based on the defaults and user-provided configuration. It also provides an extension for…