Kubernetes
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DevOps
Load Testing of a Microservice. Kubernetes way
Let’s assume there is a microservice represented by a composition of containers running on a K8s cluster somewhere in a…
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Enterprise Java
Build a Microservice Architecture with Spring Boot and Kubernetes
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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Enterprise Java
Monitor applications using Prometheus Operator on Kubernetes
You can make the Prometheus configuration aware of the Kubernetes environment your applications are running in. I’ve described how to…
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Enterprise Java
Discover applications running on Kubernetes with Prometheus
Prometheus supports scraping multiple instances of an application. Applications that run in orchestrated environments require to be discovered dynamically, since…
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DevOps
Configuring Open Liberty Datasources via Kubernetes Secrets
In Open Liberty, configuration of datasource credentials is typically done in the server.xml file. If we use containers and container…
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Enterprise Java
Spring Boot Microservices , Docker and Kubernetes workshop – part2
In the previous post we created our first micro service “ProductService” using SpringBoot and Docker. In this part we will go…
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Enterprise Java
Spring Boot Microservices , Docker and Kubernetes workshop – part1
In this series of workshop we will build few micro services using spring boot, docker and then deploy them into…
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DevOps
Deploying and scaling an Oracle database on a multi-node Kubernetes cluster
In this post I am going to explain how to deploy and scale an Oracle Express database on a multi-node Kubernetes cluster.…
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DevOps
Zero-Downtime Rolling Updates With Kubernetes
The software world moves faster than ever. In order to stay competitive, new software versions need to be rolled out…
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