Kubernetes

Browse all blog posts in the Kubernetes category. Insights and articles about kubernetes by Alexander Lvovich.

4 posts in this category

Feb 23, 2026 Updated

Ingress NGINX Controller Retirement: Strategic Risks for Kubernetes Platforms

NGINX Ingress Controller support is ending, and Kubernetes teams should assess the security, operational, and architectural risks of running an unmaintained component at the edge of their clusters.

Security Kubernetes Istio

by Alexander

Oct 02, 2025 Updated

How to Migrate Data Between Elasticsearch Servers

This guide provides detailed procedures for migrating Elasticsearch data between servers, suitable for developers and DevOps engineers seeking reliable transfer methods.

DevOps How-to Kubernetes

by Alexander

Sep 27, 2024 Updated

Resolving Namespace Overriding in Argo CD with Kustomize

Struggling with namespace overrides in Argo CD when deploying Kubernetes resources across multiple namespaces? In my latest post, I share how to fix namespace conflicts using Kustomize's build options in Argo CD

Kubernetes

by Alexander

Jul 17, 2023

When Clouds Clash: Understanding Kubernetes Cluster Failures and How to Overcome Them

Surviving the Chaos: How we forgot about our dev cluster and it hit us back

Azure DevOps Kubernetes

by Alexander