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#!/bin/bash

NAME="hello_app"                                  # Name of the application
DJANGODIR=/webapps/hello_django/hello             # Django project directory
SOCKFILE=/webapps/hello_django/run/gunicorn.sock  # we will communicte using this unix socket
USER=hello                                        # the user to run as
GROUP=webapps                                     # the group to run as
NUM_WORKERS=3                                     # how many worker processes should Gunicorn spawn
DJANGO_SETTINGS_MODULE=hello.settings             # which settings file should Django use
DJANGO_WSGI_MODULE=hello.wsgi                     # WSGI module name

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### autoscale.tf

data "template_file" "userdata" {
    template = "${file("templates/userdata.tpl")}"
    vars {
        region            = "${var.region}"
        file_system_id    = "${aws_efs_file_system.prod-efs.id}"
    }
}
resource "aws_launch_configuration" "mig5-prod-lc" {

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import os

import boto.utils
import boto3
import requests
import datetime
import time


def get_contents(filename):

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line = '127.0.0.1 gateway.internal gateway'

file = Chef::Util::FileEdit.new('/etc/hosts')
file.insert_line_if_no_match(/#{line}/, line)
file.write_file

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Installation

sudo apt-get update
sudo apt-get install linux-image-generic-lts-raring linux-headers-generic-lts-raring
sudo apt-get install linux-image-extra-`uname -r`
sudo sh -c "curl http://get.docker.io/gpg | apt-key add -"
sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
sudo apt-get update
sudo apt-get install lxc-docker

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How to use kickstart in VirtualBox

This short howto describes how to install VMs via kickstart in VirtualBox. It's using PXE functionality built into the NAT network mode of the VirtualBox. The following instructions apply to CentOS installation but it should work for any RedHat-based distro.

Prepare directory structure

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<div class="container">
  <div class="row">
    <div class="col-sm-12 col-md-6 col-lg-3"><p>1</p></div>
    <div class="col-sm-12 col-md-6 col-lg-3"><p>1</p></div>
    <div class="col-sm-12 col-md-6 col-lg-3"><p>1</p></div>
    <div class="col-sm-12 col-md-6 col-lg-3"><p>1</p></div>
  </div>
</div>

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# lib/puppet/parser/functions/pw_hash.rb

module Puppet::Parser::Functions
  newfunction(:pw_hash, type: :rvalue) do |args|
    raise Puppet::ParseError, "pw_hash takes exactly two arguments, #{args.length} provided" if args.length != 2
    # SHA512 ($6), default number of rounds (5000)
    # rounds could be specified by prepending rounds=<n>$ parameter before the salt, i.e.
    # args[0].crypt("$6$rounds=50000$#{args[1]}")
    args[0].crypt("$6$#{args[1]}")
  end

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#!/usr/bin/env python
#
# usage:
#        conv2vmx-ovf.py some-vm.ovf
#
# ref: http://www.cnblogs.com/eshizhan/p/3332020.html
#

import sys
fn = sys.argv[1]

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# Bind SSL port with PFS-enabling cipher suite
bind :443 ssl crt path_to_certificate no-tls-tickets ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-RSA-RC4-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES128-SHA:AES256-SHA256:AES256-SHA:RC4-SHA

# Distinguish between secure and insecure requests
acl secure dst_port eq 443

# Mark all cookies as secure if sent over SSL
rsprep ^Set-Cookie:\ (.*) Set-Cookie:\ \1;\ Secure if secure

# Add the HSTS header with a 1 year max-age