Niels Weistra

DevOps Engineer & Cloud Architect

Expert DevOps Engineer and Cloud Architect specializing in Kubernetes, Azure, GitOps, and cloud-native solutions. Founder of ITlusions.

Technical Blog

Insights, tutorials, and thoughts on cloud-native technologies, DevOps practices, and digital transformation.

Building Production-Ready Microsoft Entra Domain Services with Terraform

Microsoft Entra Domain Services (formerly Azure AD Domain Services) is a crucial component for organizations looking to implement hybrid identity solutions in Azure. While Azure provides managed domain controllers, setting up a production-ready deployment with proper security, monitoring, and networking...
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Building vCluster Demos with Helm Charts and Cluster API: Enterprise-Grade Virtual Clusters

Learn how to deploy and manage vCluster demos using Helm charts and Cluster API provider. This enterprise-focused guide demonstrates how to create production-ready virtual Kubernetes clusters with GitOps workflows and proper resource management.
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Why IOPS, Cluster Sizes, and Filesystems Matter in Kubernetes

Deep dive into storage performance considerations for Kubernetes workloads, including IOPS optimization, cluster sizing strategies, and filesystem selection for optimal performance.
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