Batuhan Apaydın developer-guy

## KIND_Networking.md

      
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                developer-guy
                / KIND_Networking.md
            
            
              Created
              October 21, 2020 10:00
                — forked from aojea/KIND_Networking.md
            
              
                Use KIND to emulate complex network scenarios
              
          
    Networking scenarios [Linux Only]

KIND runs Kubernetes cluster in Docker, and leverages Docker networking for all the network features: port mapping, IPv6, containers connectivity, etc.
Docker Networking

KIND uses a docker user defined network.
It creates a bridge named kind

  
## view-yaml-gz-k8s-secret.md

      
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                developer-guy
                / view-yaml-gz-k8s-secret.md
            
            
              Created
              November 8, 2024 13:06
                — forked from zulhfreelancer/view-yaml-gz-k8s-secret.md
            
              
                How to view the content of *.yaml.gz file stored in Kubernetes secret?
              
          
    How to view the content of *.yaml.gz file stored in Kubernetes secret?

$ kubectl -n <NAMESPACE> get secret <SECRET> -o json | jq -r '.data."prometheus.yaml.gz"' | base64 -d | gunzip


## update-asdf-plugins.sh
#!/usr/bin/env sh

function update() {
for i in `asdf plugin list`
do
    CURRENT_VERSION=`asdf current $i | awk '{print $2}'`
    LATEST_VERSION=`asdf latest $i`
    echo "Working with $i current version $CURRENT_VERSION but latest version is $LATEST_VERSION"
    if [[ $(semver_check $LATEST_VERSION $CURRENT_VERSION) -lt 0 ]]; then
       echo "Needs to update"

## config.yaml
kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
- role: control-plane
  extraMounts:
  - hostPath: /tmp/audit
    containerPath: /tmp/audit
- role: worker
kubeadmConfigPatches:
- |

## main.go
package main

import (
	_ "embed"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"os/signal"

## Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md

      
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                developer-guy
                / Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md
            
            
              Created
              May 23, 2023 22:34
                — forked from n1snt/Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md
            
              
                Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md
              
          
    Oh my zsh.


Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.


## zot-kind-helm-skopeo.md

      
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                developer-guy
                / zot-kind-helm-skopeo.md
            
            
              Created
              December 6, 2022 09:39
                — forked from scottrigby/zot-kind-helm-skopeo.md
            
              
                Inspect OCI artifact locally (Zot, kind, Helm, and Skopeo)
              
          
setup
$ kind create cluster


install zot with minimal image for security-minded dist-spec-only
$ helm upgrade zot zot/zot --set image.repository=ghcr.io/project-zot/zot-minimal-linux-amd64


## registry.go
package main

import (
	"context"
	"fmt"
	"net/http/httptest"
	"os"
	"os/signal"
	"strings"
	"syscall"

## registry.go
package main

import (
	"context"
	"fmt"
	"os"
	"os/signal"
	"syscall"
	"time"

## kubernetes-containerd.sh
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
echo "step1"
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
echo "kubeadm install"
sudo apt update -y
sudo apt -y install vim git curl wget kubelet=1.24.3-00 kubeadm=1.24.3-00 kubectl=1.24.3-00
echo "memory swapoff"
sudo sed -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstab
sudo swapoff -a
sudo modprobe overlay
	#!/usr/bin/env sh

	function update() {
	for i in `asdf plugin list`
	do
	CURRENT_VERSION=`asdf current $i \| awk '{print $2}'`
	LATEST_VERSION=`asdf latest $i`
	echo "Working with $i current version $CURRENT_VERSION but latest version is $LATEST_VERSION"
	if [[ $(semver_check $LATEST_VERSION $CURRENT_VERSION) -lt 0 ]]; then
	echo "Needs to update"
	kind: Cluster
	apiVersion: kind.x-k8s.io/v1alpha4
	nodes:
	- role: control-plane
	extraMounts:
	- hostPath: /tmp/audit
	containerPath: /tmp/audit
	- role: worker
	kubeadmConfigPatches:
	- \|
	package main

	import (
	_ "embed"
	"fmt"
	"io/ioutil"
	"log"
	"os"
	"os/exec"
	"os/signal"
	package main

	import (
	"context"
	"fmt"
	"net/http/httptest"
	"os"
	"os/signal"
	"strings"
	"syscall"
	curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg \| sudo apt-key add -
	echo "step1"
	echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" \| sudo tee /etc/apt/sources.list.d/kubernetes.list
	echo "kubeadm install"
	sudo apt update -y
	sudo apt -y install vim git curl wget kubelet=1.24.3-00 kubeadm=1.24.3-00 kubectl=1.24.3-00
	echo "memory swapoff"
	sudo sed -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstab
	sudo swapoff -a
	sudo modprobe overlay