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M Castelino
M Castelino

18 followers

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Kubernetes Pod Monitors & Re-Labeling — Managing Cardinality

The Prometheus operator offers a simple method to scrape metrics from any Pod. However in many cases the Pod itself is not what you are…

Jan 31, 2021
Jan 31, 2021
Kubehells

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Kubehells

Pandas, Elasticsearch and Aggregations

Pandas is good at handling large volumes of data. However there is always an upper limit. What if you are looking for summary statistics…

Jan 31, 2021
Jan 31, 2021
Kubehells

Published in

Kubehells

Kubernetes from first principles

Its been some time since I wrote the Kubernetes Resource Management Deep dive. In this post I wanted to reduce Kubernetes to it very bare…

Jan 30, 2021
Jan 30, 2021

Breakdown of kvmtool SLIRP Implementation

invocation

Apr 11, 2019
Apr 11, 2019

Setting up a overlay network using point to multi-point GRE tunnels

Multi-Point GRE Tunnels

Apr 11, 2019
Apr 11, 2019

Tracing QEMU-KVM Interactions

But default in linux you can figure out how many times and for what reasons there is a VM Exit from a VM into the kvm kernel module…

Apr 11, 2019
Apr 11, 2019

Creating a Virtual Machine that can be instantly resumed or duplicausing migration

Overview

Apr 11, 2019
Apr 11, 2019

How to track raw sockets in Linux

Example program

Apr 11, 2019
Apr 11, 2019

Debugging ACPI Events in the kernel using QEMU

Kernel Build

Apr 11, 2019
Apr 11, 2019

How to use VFIO to assign a device to nested VM

Here the vfio-pci device is passed in into the L1 VM

Apr 11, 2019
Apr 11, 2019
M Castelino

M Castelino

18 followers

https://github.com/mcastelino https://gist.github.com/mcastelino

Following
  • The Medium Blog

    The Medium Blog

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    Ali Josie

  • Edward Robson, PhD, MFA

    Edward Robson, PhD, MFA

  • Sunil Raghavan

    Sunil Raghavan

  • Kubehells

    Kubehells

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