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Saturday, November 18, 2023

vSphere with Tanzu using NSX-T - Part29 - Logging using Loki stack

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Grafana Loki is a log aggregation system that we can use for Kubernetes. In this post we will deploy Loki stack on a Tanzu Kubernetes clus...
Sunday, October 29, 2023

Kubernetes 101 - Part12 - Debug pod

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When it comes to troubleshooting application connectivity and name resolution issues in Kubernetes, having the right tools at your disposal ...
Saturday, September 23, 2023

Configure syslog forwarding in vCenter servers using Python

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As a system administrator, it's essential to ensure that your vCenter servers are properly configured to collect and forward system logs...
Saturday, August 5, 2023

vSphere with Tanzu using NSX-T - Part28 - Create a custom VM Class

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A VM class is a template that defines CPU, memory, and reservations for VMs. If you want to create a custom vmclass you can use dcli or vSph...
Sunday, July 23, 2023

Kubernetes 101 - Part11 - Find Kubernetes nodes with DiskPressure

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Following are two quick and easy ways to find Kubernetes nodes with disk pressure: jq: kubectl get nodes -o json | jq -r '.items[] | sel...
Sunday, July 9, 2023

vSphere with Tanzu using NSX-T - Part27 - nullfinalizer kubectl plugin

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I have seen many cases where the supervisor namespace gets stuck at Terminating phase waiting on finalization on some of its child resources...
Saturday, July 8, 2023

Kubernetes 101 Blog series

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Part1 - Create K8s cluster with kubeadm Part2 - Basic operations Part3 - Install kubectl on Windows Part4 - Kubectl autocomplete and alias P...