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Java 21 entered the release candidate state in the recent days. This means that no further changes are expected. Occasional bug fixes may arise. This is a perfect time to take a first look and see what is new and relevant for cloud engineers. In this issue, I will provide

Here, you will find out best practices when related to kubernetes nodes for you as a cloud engineer, plus the relevant components involved. For an engineer is essential to be familiar with the terms and mechanisms here, especially when troubleshooting a workload together with the infrastructure team. Main and worker

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Problem An application container crashed, and you do not see why. The obvious thing to do is to check the logs. But the container is already gone. So, how can I access the logs in kubernetes, then? Logging infrastructure Ideally, you have an infrastructure that hosts an instance of, for

How to use the sidecar pattern to compose a more resilient and better performing system.

Problem: Failing connections An application gets stuck because it “fails to connect” to an upstream service. The error logging should yield a detailed message on what is going wrong. If this is not the case and a code change with app deployment takes too long, it is usually a practical

Are you ready to take your cloud dev skills to the next level? Troubleshooting production workloads in Kubernetes (k8s) is a core skill that can amplify your value as a developer and make your team more self-reliant. While Kubernetes is a state-of-the-art technology, developers are reluctant to log onto a