Mateus Caruccio caruccio

Kubernetes

kubectl explain

kubens/kubectx https://github.com/ahmetb/kubectx

kubecfg https://gist.github.com/caruccio/5c25ef92d7ad0f2e8d2e1b39c0271110

$ cat kubectl-show_tls

#!/bin/bash

BIN_AWK=${0}.awk

command kubectl get secret -o json "$@" \
  | jq -r 'select(.type="kubernetes.io/tls") | .data|.[]|values|@base64d' \
  | xargs printf "%b" \

This example shows how to access an insecure tls server using a reverse proxy

$ cat insecure-proxy.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: prom-proxy

	# curl -sL https://gist.github.com/caruccio/b9eb86e307ecc293d5b832af8c577605/raw/kubectl-setup.sh \| bash

	mkdir -p ~/bin ~/opt

	if [ -d ~/opt/kubectx ]; then
	cd ~/opt/kubectx
	git pull
	else
	git clone https://github.com/ahmetb/kubectx ~/opt/kubectx
	fi

	# Install: add this function to your ~/.bashrc or ~/.profile
	# Open a new shell and use it:
	#
	# $ for_dir /tmp /home /var -- ls -la
	#

	function for_dir()
	{
	local dirs=()

	#!/bin/bash

	function download()
	{
	KUBECTL_VERSIONS=(
	$(curl -s "https://api.github.com/repos/kubernetes/kubernetes/releases?per_page=100" \
	\| jq -r '.[] \| .tag_name' \
	\| grep '^v[0-9]\.[0-9][0-9]\?\.[0-9][0-9]\?$' \
	\| sort -Vr \
	\| awk -F . '!a[$1 FS $2]++' \

	#!/usr/bin/env python

	class TermSequence:
	'''Reference: https://stackoverflow.com/a/33206814/1006369
	'''
	sequence = []

	# standard 4-bit color codes
	black = 30
	red = 31

	#!/bin/bash

	usage()
	{
	echo "Usage: kubectl show-secret [-n namespace] secret [...secret]"
	exit
	}

	while [ $# -gt 0 ]; do
	while getopts n: opt; do

	#!/bin/bash
	#
	# Install:
	# $ echo 'source ~/bin/aws-assume-role' >> ~/.bashrc
	#
	# Usage:
	# $ aws-assume-role [name]
	#
	# Prerequisite:
	# Create an IAM role like this in the account you what access:

	#!/bin/bash

	ContainerCreating=$(tput setaf 13) # magenta
	Pending=$(tput setaf 3) # yellow
	Running=$(tput setaf 2) # green
	Error=$(tput setaf 1) # red
	BackOf="$Error"
	Terminating=$(tput setaf 8) # gray
	Finished="$Terminating"
	Completed="$Terminating"