Journey of an IT Architect
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Kubernetes Storage on Azure 1 of 3 – built-in storage and NFS
ReadIn the previous post, we understand that to host stateful workload, we need to manage persistent storage to the Kubernetes platform. In this post, I…
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Intro to Ceph storage
ReadCeph is a unified, distributed storage system designed for excellent performance, reliability and scalability. In this post, I will introduce Ceph and explain how it…
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Kick the tires on ArgoCD
ReadBackground In January, I wrote about FluxCD, and adopted it in the Korthweb project. I like the simple design of FluxCD, and I am comfortable…
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Chaos Mesh – Cloud Native Chaos Engineering
ReadIn this post, we discuss the resilience test problem and why chaos mesh emerged. Then we go over a lab of chaos mesh with a…
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Etcd – the key-value store for Kubernetes
ReadEtcd in Kubernetes In Kubernetes architecture, etcd is the data store. It stores the desired state of Kubernetes object. API server is the only client…
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Hosting database on Kubernetes
ReadBackground “We want to host Postgres database on Kubernetes. Can you help us?”. The client appears assertive and reluctant to resort to managed services. So…