Feb 13 · 3 min read · When talking about docker you can often hear a word “Kubernetes”. What what it actually is? It is a tool that manages (orchestrates) the containers. It means: keeps your containers up and running if some of the containers become unhealthy (ex. beca...
Join discussionFeb 5 · 4 min read · Introduction Kubernetes simplifies the management of containerized applications, but its real strength lies in the architecture that powers scheduling, self-healing, and scalability. Rather than being a single monolithic system, Kubernetes is compose...
Join discussionJan 31 · 5 min read · This article documents my hands-on experience working with Kubernetes in production-like environments, primarily focusing on Amazon EKS (Managed Node Groups). It covers architecture, core workloads, scheduling, and high availability, along with pract...
Join discussionJan 14 · 5 min read · CommandDescription kubectl versionShows the client and server Kubernetes version. kubectl cluster-infoDisplays cluster info (API server address, DNS, etc.). kubectl get nodesLists all nodes in the cluster. kubectl get podsLists all pods in the ...
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Jan 8 · 4 min read · In Part 4, we explored Kubernetes networking - how traffic flows securely and efficiently inside and outside the cluster. Now we move to a topic that truly separates stateless demos from real production systems: Configuration management and persisten...
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Jan 4 · 6 min read · Docker VS K8s We have used Docker to create containers and images, and to run our applications. However, we've noticed some drawbacks, such as the lack of auto-scaling, specific version rollbacks, and occasional downtime. Even though there are featur...
Join discussionJan 3 · 3 min read · Free trials are often seen as a marketing tactic, but for learners and engineers, they serve a much bigger purpose.For me, free trial credits became the bridge between theory and real-world Kubernetes experience. Instead of just reading documentation...
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Dec 24, 2025 · 1 min read · You can look for Kubernetes Preemption Events in your observability system assuming you are exporting your Kubernetes Events to some store like some time series DB or similar In our case, we use Prometheus and we have an exporter for exporting the Ku...
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