Ismail Kaboubi smileisak

Local Cluster API (CAPI) Hands-On Lab with Colima on Apple Silicon

A step-by-step guide to setting up a fully functional Cluster API lab on macOS (M1/M2/M3) using Colima, Kind, and the Docker Infrastructure Provider (CAPD).

This lab covers provisioning, networking, day-2 operations (scaling/upgrades), automated remediation (MHC), management pivoting, and graceful cluster teardown.

Prerequisites

Some useful resources regarding Kubernetes Operators, CRDs, etc.

Kubernetes sample controller: https://github.com/kubernetes/sample-controller
Joe Beda's TGIK sample repo and YouTube videos: https://github.com/jbeda/tgik-controller
Thomas Stringer's blog post: https://medium.com/@trstringer/create-kubernetes-controllers-for-core-and-custom-resources-62fc35ad64a3
Kube-controller-demo by Aaron Levy: https://github.com/aaronlevy/kube-controller-demo
Analyzing value of Operator Framework for Kubernetes community: https://itnext.io/analyzing-value-of-operator-framework-for-kubernetes-community-5a65abc259ec
Steps to generate CRD/Operator code: cloud-ark/kubeplus#14
kubebuilder: https://github.com/kubernetes-sigs/kubebuilder
CoreOS operator framework: https://coreos.com/blog/introducing-operator-framework

byte-size tuts

by alexander white ©

golang tutorials

Proxies configuration is an important problem that waste my time anytime i start a new mission within the fucking customer's network.

To setup a proxy access for all linux commandlines :

export http_proxy="http://<user>:<pass>@<proxyip>:<proxyport>"
export https_proxy="http://<user>:<pass>@<proxyip>:<proxyport>"
export ftp_proxy="http://<user>:<pass>@<proxyip>:<proxyport>"

Usefull for pip for exemple

Please comment below if you are using Kubernetes Third-Party Resources and I will add you to the list.

Known Users:

Rook Operator: https://github.com/rook/rook/tree/master/demo/kubernetes
Elasticsearch Operator: https://github.com/upmc-enterprises/elasticsearch-operator
Etcd Operator: https://coreos.com/blog/introducing-the-etcd-operator.html
Prometheus Operator: https://coreos.com/blog/the-prometheus-operator.html
CoreOS Tectonic: https://coreos.com/tectonic
Kelsey Hightower's kube-cert-manager: https://github.com/kelseyhightower/kube-cert-manager

Please comment below if you are using Kubernetes Third-Party Resources and I will add you to the list.

Known Users:

Rook Operator: https://github.com/rook/rook/tree/master/demo/kubernetes
Elasticsearch Operator: https://github.com/upmc-enterprises/elasticsearch-operator
Etcd Operator: https://coreos.com/blog/introducing-the-etcd-operator.html
Prometheus Operator: https://coreos.com/blog/the-prometheus-operator.html
CoreOS Tectonic: https://coreos.com/tectonic
Kelsey Hightower's kube-cert-manager: https://github.com/kelseyhightower/kube-cert-manager

Keybase proof

I hereby claim:

I am smileisak on github.
I am smileisak (https://keybase.io/smileisak) on keybase.
I have a public key ASDQDoZX0vYyK87-r_OQxUU2LJRA7M2yGQOsSg-L0PcD_Ao

To claim this, I am signing this object:

	package main

	import (
	"fmt"
	"io"
	"io/ioutil"
	"net"
	"os"
	"strings"