Jessica Cherry (She/Her)

1998 points

Durham NC

Tech nomad, working in about anything I can find.
Evangelist of silo prevention in the IT space, the importance of information sharing with all teams.
Believer in educating all and open source development.
Lover of all things tech.

All about K8s, chaos and anything new and shiny I can find!

Mastodon ID

Take my card with you: https://jessicacherry.carrd.co/

Open Source Champion People's Choice Award Author DevOps Linux Contributor Club Programming

Authored Content

Improve your DevOps security game with Ansible Vault

5 open source security resources from 2021

This countdown is for the security articles for 2021 you need to read right now.

A vignette of green, orange, and yellow pumpkins in front of a brick wall

How I made an automated Jack-o'-lantern with a Raspberry Pi

Here's my recipe for the perfect pumpkin Pi.

Contribute to OpenStreetMap from your phone

StreetComplete is an open street map editor used for mapping in the field while on an Android phone.

What I love about OpenStreetMap

This month is the birthday of OpenStreetMap (OSM), a community-owned collaborative geographic database of the world.

What happens when you terminate Kubernetes containers on purpose?

In the final article in this series about chaos engineering, do some experiments to learn how changes affect your infrastructure's state.

Play Doom on Kubernetes

Terminate pods while having fun by playing Kube DOOM.

Authored Comments

cherrybomb

30 Nov 2018

How to test your network with PerfSONAR

Looks like they updated the link and version
Here's the updated link
http://downloads.perfsonar.net/toolkit/pS-Toolkit-4.1.4-CentOS7-FullIns…

You can always check here for the newest installs

http://docs.perfsonar.net/install_getting.html

cherrybomb

29 Nov 2018

How to test your network with PerfSONAR

You can add any public servers you can find. As far as capacity, the best I could say would be to do some math behind how much you have running now over the throughput at it's best and worst. Or do the math from each average throughput and how much you have running on the network.