marchawkins

<div class="row">
	<div class="col-md-2 col-sm-2 col-xs-2">
		<p><button class="btn btn-primary btn-sm" id="get-weather-btn"><span>Get Weather</span></button></p>
	</div><!-- .col -->
	<div class="col-md-10 col-sm-10 col-xs-10">
		<div class="panel panel-default">
			<div class="panel-heading">Weather &amp; Location Response</div>
			<div class="panel-body">
				<p>Enter Address: <input id="address" type="text" class="form-control"/></p>
				<p>Lat/Long: <input id="location-lat-long" type="text" class="form-control"/></p>

pravj

#!/usr/bin/env bash

# bash script to generate tree structure of a directory
# Pravendra Singh (@hackpravj)

pwd=$(pwd)
find $pwd -print | sed -e "s;$pwd;\.;g;s;[^/]*\/;|__;g;s;__|; |;g"

andyshinn

Terraform, CoreOS, and Digital Ocean

Let's use Terraform to easily get a CoreOS cluster up on Digital Ocean. In this example we will get a 5 node CoreOS cluster up and running on the Digital Ocean 8GB size.

Install Terraform

Grab a copy of Terraform for your platform from http://www.terraform.io/downloads.html. Follow the instructions at http://www.terraform.io/intro/getting-started/install.html by getting Terraform in your PATH and testing that it works.

Digital Ocean API Key

ashrithr

Installing ELK (CentOS)

This is a short step-by-step guide on installing ElasticSearch LogStash and Kibana Stack on a CentOS environment to gather and analyze logs.

I. Install JDK

rpm -ivh https://dl.dropboxusercontent.com/u/5756075/jdk-7u45-linux-x64.rpm

kikicarbonell

#cloud-config
hostname: deis-server2
users:
  - name: devops
    passwd: $6$rounds=4096$z3E4YVD5Jq$VmaIx64Ab2pS6I0lZKMWrsvDDcQ8tv2.c1.EfDh9W2haEvzFjeKhYg2wu7ZZEttwNFBs9QUvrQxvYORLiR/qV. #devops
    groups:
      - sudo
      - docker
coreos:
  etcd:

rkaneko

Installing zsh on CentOS

$ sudo yum install ncurses-devel

$ cd /usr/local/src

$ sudo curl -L http://sourceforge.net/projects/zsh/files/zsh/5.0.7/zsh-5.0.7.tar.gz/download -o zsh-5.0.7.tar.gz

yuanying

Install Vagrant

sudo su
apt-get update && apt-get install -y libvirt-dev ruby-all-dev apparmor-utils
curl -O -L https://dl.bintray.com/mitchellh/vagrant/vagrant_1.6.5_x86_64.deb
dpkg -i vagrant_1.6.5_x86_64.deb 
aa-complain /usr/lib/libvirt/virt-aa-helper # workaround
exit

Install vagrant-kvm as user

timlinux

This gist describes how to set up a new machine running coreos.

Create an ssh key

ssh-keygen -t rsa -b 2048 -f ~/.ssh/id_rsa_kartoza99

Get the public key:

seansawyer

Managing OpenStack instances with Ansible through an SSH bastion host

I'm be using DreamCompute as my OpenStack provider, but there are dozens to choose from. I assume you already have Ansible and the OpenStack CLI tools installed.

Motivation

With the proliferation of OpenStack public clouds offering free and intro tiers, it's becoming very easy to effectively run a simple application for free or nearly free. Also with the emergence of Ansible, you don't need to learn and deploy complicated tools to do configuration management.

sumeetpareek

{
    "variables": {
        "aws_access_key": "", // This helps me connect to AWS
        "aws_secret_key": ""
    },
    "builders": [{
        "type": "amazon-ebs",
        "access_key": "{{user `aws_access_key`}}",
        "secret_key": "{{user `aws_secret_key`}}",
        "region": "us-east-1",