Kien Nguyen ntk148v

An Ansible summary

Jon Warbrick, July 2014, V3.2 (for Ansible 1.7)

Configuration file

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Gerrit vs Github: for code review and codebase management

Sure, Github wins on the UI. Hands down. But, despite my initial annoyance with Gerrit when I first started using it almost a year ago, I am now a convert. Fully. Let me tell you why.

Note: This is an opinionated (on purpose) piece. I assume your preferences are like mine on certain ideas, such as:

Fast-forward submits to the target branch are better than allowing merge commits to the target branch. The reason I personally prefer this is that, even if a non-conflicting merge to the target branch is possible, the fact that the review/pull request is not up to date with the latest on the target branch means feature branch test suite runs in the CI pipeline reporting on the review/PR may not be accurate. Another minor point is that forced merge commits are annoying as fuck (opinion) and clutter up Git log histories unnecessarily and I prefer clean histories.
Atomic/related changes all in one commit is something worth striving for. Having your dev

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

	#!/usr/bin/python
	# -- coding: utf-8 --

	import numpy as np
	import matplotlib.pyplot as plt


	class RidgeRegressor(object):
	"""
	Linear Least Squares Regression with Tikhonov regularization.

	#!/bin/bash

	yum install wget
	wget http://download.fedoraproject.org/pub/epel/7/x86_64/epel-release-7-10.noarch.rpm
	rpm -ivh epel-release-6-8.noarch.rpm
	yum install byobu
	byobu-enable

	# Default Key Bindings
	# F2 -> Create new window

	[[local\|localrc]]
	#OFFLINE=True
	RECLONE=True

	HORIZON_BRANCH=stable/mitaka
	KEYSTONE_BRANCH=stable/mitaka
	NOVA_BRANCH=stable/mitaka
	NEUTRON_BRANCH=stable/mitaka
	GLANCE_BRANCH=stable/mitaka
	CINDER_BRANCH=stable/mitaka

	#! /usr/bin/python
	# Dispatch - synchronize two folders

	import os
	import filecmp
	import shutil
	from stat import *

	class Dispatch:
	''' This class represents a synchronization object '''

	#!/bin/bash
	# Sometimes you need to move your existing git repository
	# to a new remote repository (/new remote origin).
	# Here are a simple and quick steps that does exactly this.
	#
	# Let's assume we call "old repo" the repository you wish
	# to move, and "new repo" the one you wish to move to.
	#
	### Step 1. Make sure you have a local copy of all "old repo"
	### branches and tags.

	[[local\|localrc]]
	# Modify to your environment
	#FIXED_RANGE=10.0.0.0/24
	#FLOATING_RANGE=192.168.1.224/27
	#PUBLIC_NETWORK_GATEWAY=192.168.1.225
	#PUBLIC_INTERFACE=em1
	#PHYSICAL_NETWORK=public
	#OVS_PHYSICAL_BRIDGE=br-ex

	#HOST_IP=104.199.204.70

	This gist demonstrates how to do a map-side join, loading one small dataset from DistributedCache into a HashMap
	in memory, and joining with a larger dataset.

	Includes:
	---------
	1. Input data and script download
	2. Dataset structure review
	3. Expected results
	4. Mapper code
	5. Driver code