Maik Ellerbrock ellerbrock

##Working with ansible-vault

I've been using a lot of Ansible lately and while almost everything has been great, finding a clean way to implement ansible-vault wasn't immediately apparent.

What I decided on was the following: put your secret information into a vars file, reference that vars file from your task, and encrypt the whole vars file using ansible-vault encrypt.

Let's use an example: You're writing an Ansible role and want to encrypt the spoiler for the movie Aliens.

macOS Sierra (10.12)

To be able to install all applications. We need to unlock the "Anywhere" setting in Gatekeeper.

sudo spctl --master-disable

Applications

Step By Step Guide to Configure a CoreOS Cluster From Scratch

This guide describes how to bootstrap new Production Core OS Cluster as High Availability Service in a 15 minutes with using etcd2, Fleet, Flannel, Confd, Nginx Balancer and Docker.

Content

Introduction
- Tools Used
Basic Configuration

Let's say you have an iOS project, and you want to use some external library, like AFNetworking. How do you integrate it?

With submodules

Add the project to your repo:

git submodule add [email protected]:AFNetworking/AFNetworking.git Vendor/AFNetworking

or something to that effect.

How to implement a custom search for Hugo usig Gruntjs and Lunrjs.

Requirements

Install the following tools:

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

Take the download.sh file and put it into a directory where you want the files to be saved.
cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.

	# -- mode: ruby --
	# vi: set ft=ruby :

	VAGRANTFILE_API_VERSION = "2"

	Vagrant.configure(VAGRANTFILE_API_VERSION) do \|config\|
	config.vm.box = "precise64"
	config.vm.box_url = "http://files.vagrantup.com/precise64.box"
	config.vm.network :private_network, ip: "192.168.33.10"
	config.ssh.forward_agent = true

	ּ_בּ
	בּ_בּ
	טּ_טּ
	כּ‗כּ
	לּ_לּ
	מּ_מּ
	סּ_סּ
	תּ_תּ
	٩(×̯×)۶
	٩(̾●̮̮̃̾•̃̾)۶

	#!/usr/bin/env bash

	readonly DB_FILE="$(pwd)/images.db"
	readonly IMG_DIR="$(pwd)/images"

	save-images() {
	echo "Create ${DB_FILE}"
	echo "$(docker images\|grep -v 'IMAGE ID'\|awk '{printf("%s %s %s\n", $1, $2, $3)}'\|column -t)" > "${DB_FILE}"

	echo "Read ${DB_FILE}"