Journey of an IT Architect
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Infrastructure deployment in Terraform 1/2
ReadTerraform is an excellent Infrastructure-as-Code (IaC) tool based on Hashicorp Configuration Language (HCL). Compared to JSON or YAML based declarative templates (e.g. CloudFormation and ARM),…
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Helm – Configuration Management for Kubernetes Resources
ReadDeveloper ships application in Docker container, so it can eventually hosted in Kubernetes cluster. However, there are still some installation steps, before the application can…
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Service and Ingress -Traffic Management in Kubernetes
ReadUpdate 2022-08 – Read my latest article on ingress traffic management. In this post we discuss the traffic management in Kubernetes, specifically on Service and…
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Kubernetes Networking Solutions Overview
ReadKubernetes networking involves a lot of details. We discuss some CNI plugins in this post. The most basic mode is kubenet. We use –network-plugin=kubenet with…
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Kubernetes Storage Explained – from in-tree plugin to CSI
ReadTo support a variety of storage backend, Kubernetes abstract storage issues with several objects (volume, persistent volume, persistent volume claim, storage class) and adopts container…
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Getting started with GitHub Actions
ReadIn my orthweb project, I had to compile a library on my own. In search for free computing resources I realized that GitHub action can…