Technical Notes

cheatsheets

Rucio development/workflow helpers

Probability and statistics

ELI5

Rancher/Rancher RKE

Archive

Mar 2023

Creating NFS mounts with extended attributes

Jan 2023

Jun 2022

Rucio mongodb metadata development

Nov 2021

Use docker buildx to build multi-architecture images

Create a standalone 3 node Ceph cluster and connect it to a Rook provisioner

Set up a k3s cluster with an rpi4 and jetson nano

Aug 2021

Set up a microk8s cluster with an rpi4 and jetson nano

Oct 2020

Create a local docker registry

Set up an nginx-ingress controller on a kubernetes cluster

Add a metallb load balancer to a bare metal k8s cluster.md

Set up an nginx reverse proxy

Sep 2020

Create a bare metal k8s cluster using kubeadm

Set up a new user in linux

Jul 2020

Create a minikube instance

Visualise postgres database schema using schemaspy

Jun 2020

Add keycloak to a k8s cluster via helm

May 2020

Create a skeleton systemd python daemon

Mar 2020

Create and attach persistent volumes to OpenStack instances

Nov 2019

Control a serial RS-232 device over TCP sockets using an arduino ethernet board