eferro

AWS Golang SDK examples

eladnava

#!/bin/sh

# Make sure to:
# 1) Name this file `backup.sh` and place it in /home/ubuntu
# 2) Run sudo apt-get install awscli to install the AWSCLI
# 3) Run aws configure (enter s3-authorized IAM user and specify region)
# 4) Fill in DB host + name
# 5) Create S3 bucket for the backups and fill it in below (set a lifecycle rule to expire files older than X days in the bucket)
# 6) Run chmod +x backup.sh
# 7) Test it out via ./backup.sh

maxvt

Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

lusis

aws ec2 describe-instances  | jq -r '.Reservations[].Instances[] | select(.State.Name |contains("running")) | select(.Tags != null) | (.Tags | from_entries) as $tags | [.PrivateIpAddress,$tags.Name,.KeyName] | @tsv'

kwilczynski

#!/bin/bash

set -u
set -e

set -o pipefail

export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

cat <<'EOF' > /etc/modprobe.d/blacklist-ipv6.conf

stack72

zookeeper-data-directory=/opt/zookeeper/snapshots
zookeeper-install-directory=/opt/zookeeper
zookeeper-log-directory=/opt/zookeeper/transactions
log-index-directory=/opt/zookeeper/transactions
cleanup-period-ms=300000
check-ms=30000
backup-period-ms=600000
client-port=2181
cleanup-max-files=20
backup-max-store-ms=21600000

tanb

TL;DR

• Create 5GB FreeBSD image.
• Install FreeBSD on xhyve.
• Mount host directory.

Requisites

• OSX
• Homebrew
• xhyve

jpoehls

# http://caddyserver.com/download
	
http://localhost:8080 {
  startup php.cmd &
  fastcgi / 127.0.0.1:9123 php
}

wiedi

vmdiff() {
	if [ $# -ne 1 ]; then
		echo "vmdiff <uuid>"
		return
	fi
	VM_ZFS=zones/$1
	zfs diff $(zfs get -Ho value origin $VM_ZFS) $VM_ZFS
}

isaacs

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.