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Converting libraries to Ember CLI addons

In this guide we will cover two main cases:

Ember specific library
vendor library

Ember library

The Ember library will assume that Ember has already ben loaded (higher in the loading order) and thus will assume it has access to the Ember API.

Change default DNS nameserver used by Kubernetes pods

This can be applied generically but usually applies to Linux nodes that have a local caching nameserver running, which means pointing to an IP in the loopback range (127.0.0.0/8). Ubuntu 18.04 Bionic Beaver does this by default.

Option 1: Change host configuration

sudo systemctl mask systemd-resolved
rm -f /etc/resolv.conf
sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf

	## My spec
	context 'when demo user is logged in' do
	before do
	@user = User.make
	login_as @user
	end

	it 'should be redirected' do
	delete '/user/logout', {}, 'rack.session' => {:someval => 123}
	last_response.status.should == 302

	require File.join(File.dirname(__FILE__), 'test_helper.rb')

	class AppTest < Test::Unit::TestCase

	def test_get_root_path
	current_session.rack_session[:user_id] = "1337"
	get "/"
	assert last_response.ok?
	end
	end

	#!/bin/bash
	#####################################################
	# Name: Bash CheatSheet for Mac OSX
	#
	# A little overlook of the Bash basics
	#
	# Usage:
	#
	# Author: J. Le Coupanec
	# Date: 2014/11/04

	#!/bin/bash
	#
	# Simple Main Logic Board (MLB) Serial Generator Script by TheRacerMaster
	# Based off the work of Hanger1, AGuyWhoIsBored & Alien:X
	# NOTE: This is a simple script that doesn't do any checking of other SMBIOS values. It needs valid SMBIOS data which includes the following:
	# - Valid SmUUID value in Clover config.plist under SMBIOS (generated using uuidgen)
	# - ROM value set to UseMacAddr0 in Clover config.plist (uses MAC address of your first NIC as ROM value)
	# - Properly formatted serial number (doesn't have to be a real one, just formatted properly) in Clover config.plist under SMBIOS
	# - Don't use a generic serial number (such as Clover's default)! It needs to be at least semi-unique.
	# - Try using a generated serial number that isn't real (but formatted correctly) from Clover Configurator, Chameleon Wizard, etc.