lmasiero

#!/bin/bash

function getStatus () {
	ifconfig | grep $1 && return 1
	return 0
}

getStatus tun0
if [[ $? == 0 ]];
then

lmasiero

# Source: https://gist.github.com/f0d35ef2260208b15ddd390007fdd552

######################################################################
# Production-Ready Kubernetes Clusters Using Crossplane Compositions #
# https://youtu.be/uMC2QQfMctg                                       #
######################################################################

# Referenced videos:
# - Crossplane - GitOps-based Infrastructure as Code through Kubernetes API: https://youtu.be/n8KjVmuHm7A
# - How To Shift Left Infrastructure Management Using Crossplane Composites: https://youtu.be/AtbS1u2j7po

lmasiero

resource "aws_default_security_group" "this" {
  count = var.create_vpc && var.manage_default_security_group ? 1 : 0

  vpc_id = aws_vpc.this[0].id

  dynamic "ingress" {
    for_each = var.default_security_group_ingress
    content {
      self             = lookup(ingress.value, "self", null)
      cidr_blocks      = compact(split(",", lookup(ingress.value, "cidr_blocks", "")))

lmasiero

Alternative naming schemes for AWS regions

Purpose

The intent is to define terse, standards-supported names for AWS regions.

Schemes

lmasiero

#!/bin/bash

bucket=$1

set -e

echo "Removing all versions from $bucket"

versions=`aws s3api list-object-versions --bucket $bucket |jq '.Versions'`
markers=`aws s3api list-object-versions --bucket $bucket |jq '.DeleteMarkers'`

lmasiero

#!/bin/bash


if [ "$EUID" -ne 0 ]
	then echo "Must be root"
	exit
fi

if [[ $# -lt 1 ]]; 
	then echo "You need to pass a password!"