Gene Wood gene1wood

## maint.conf
<VirtualHost 204.246.122.74:80>
    ServerAdmin root@localhost
    DocumentRoot "/var/www"

    RewriteEngine On
    RewriteCond %{ENV:REDIRECT_STATUS} !=503
    RewriteRule ^(.*)$ /$1 [R=503,L]

    ErrorDocument 503 /maint.html
    Alias /maint.html /var/www/html/maint.html

## maint.html
<html><head><title>This site is undergoing planned maintenance</title></head><body><h1>This site is undergoing planned maintenance</h1><p>This maintenance which begain Saturday February 22nd should conclude around 2pm</p></body></html>

## config_file_and_command_line_arguments.py
#!/usr/bin/env python

import ConfigParser
import argparse
import logging
import os

def type_loglevel(level):
    try:
        result = getattr(logging, level.upper())

## getmodulus.sh
#!/bin/bash

if grep -- ' PRIVATE KEY-' "$1" >/dev/null; then
  modulus="`openssl rsa -noout -modulus -in "$1" | md5sum | awk '{print $1}'`"
elif grep -- '-BEGIN CERTIFICATE REQUEST-' "$1" >/dev/null; then
  modulus="`openssl req -noout -modulus -in "$1" | md5sum | awk '{print $1}'`"
elif grep -- '-BEGIN CERTIFICATE-' "$1" >/dev/null; then
  modulus="`openssl x509 -noout -modulus -in "$1" | md5sum | awk '{print $1}'`"
else
  modulus="unknown"

## generate-rfc339-timestamp.py
# http://stackoverflow.com/a/39418771/168874

from datetime import tzinfo, timedelta, datetime
import time as _time

ZERO = timedelta(0)
STDOFFSET = timedelta(seconds=-_time.timezone)
if _time.daylight:
    DSTOFFSET = timedelta(seconds=-_time.altzone)
else:

## tail-chef-log-across-hosts.bash
stack=1234
hostlist="`get_hosts $stack`"

pssh -O StrictHostKeyChecking=no \
  --print \
  --user ec2-user \
  --host "$hostlist" \
  --timeout=0 \
  --par=20 \
  'while true; do if ! tail -1 /var/log/chef.log | sed -e "s/^/`hostname`/" | grep -v "`date +%Y-%m-%d`.*Report handlers complete"; then tail -1 /var/log/chef.log | grep "`date +%Y-%m-%d`.*Report handlers complete"; break; fi; sleep 2; done'

## pssh-with-sudo.bash
# The key to using pssh and sudo is the `--extra-args='-t -t' trick

pssh -H "`cat hostlist.txt`" \
  --user ec2-user \
  --timeout=0 \
  --inline \
  --par=10 \
  --extra-args='-t -t -o StrictHostKeyChecking=no' \
  'sudo cat /etc/shadow'

## moving_files_around.sh
function multiscp {
  hostlist=$1
  filename=$2
  tempfiletemplate="/tmp/`basename $0`-XXXXXX"
  pidlistfile="`mktemp $tempfiletemplate`"
  exitstatus=0
  for host in $hostlist; do
    scp $filename $host: &
    echo "$!" >>$pidlistfile
  done

## chef-server-bootstrap.sh
sudo true && curl -L https://www.opscode.com/chef/install.sh | sudo bash
sudo yum install -y git
sudo mkdir -p /var/chef/cookbooks
sudo chown root:wheel /var/chef/cookbooks
sudo chmod g+w /var/chef/cookbooks
cd /var/chef/cookbooks
git init
touch .gitignore
git add .gitignore
git commit -m "initial commit"

## get_all_instances_all_regions.py
import boto.ec2
import sys
from pprint import pprint

all_regions = [x.name for x in
               boto.ec2.connect_to_region('us-east-1').get_all_regions()]
instances=[]
for region in all_regions:
  instances.extend(boto.ec2.connect_to_region(region).get_only_instances())
	<VirtualHost 204.246.122.74:80>
	ServerAdmin root@localhost
	DocumentRoot "/var/www"

	RewriteEngine On
	RewriteCond %{ENV:REDIRECT_STATUS} !=503
	RewriteRule ^(.*)$ /$1 [R=503,L]

	ErrorDocument 503 /maint.html
	Alias /maint.html /var/www/html/maint.html
	#!/usr/bin/env python

	import ConfigParser
	import argparse
	import logging
	import os

	def type_loglevel(level):
	try:
	result = getattr(logging, level.upper())
	#!/bin/bash

	if grep -- ' PRIVATE KEY-' "$1" >/dev/null; then
	modulus="`openssl rsa -noout -modulus -in "$1" \| md5sum \| awk '{print $1}'`"
	elif grep -- '-BEGIN CERTIFICATE REQUEST-' "$1" >/dev/null; then
	modulus="`openssl req -noout -modulus -in "$1" \| md5sum \| awk '{print $1}'`"
	elif grep -- '-BEGIN CERTIFICATE-' "$1" >/dev/null; then
	modulus="`openssl x509 -noout -modulus -in "$1" \| md5sum \| awk '{print $1}'`"
	else
	modulus="unknown"
	# http://stackoverflow.com/a/39418771/168874

	from datetime import tzinfo, timedelta, datetime
	import time as _time

	ZERO = timedelta(0)
	STDOFFSET = timedelta(seconds=-_time.timezone)
	if _time.daylight:
	DSTOFFSET = timedelta(seconds=-_time.altzone)
	else:
	stack=1234
	hostlist="`get_hosts $stack`"

	pssh -O StrictHostKeyChecking=no \
	--print \
	--user ec2-user \
	--host "$hostlist" \
	--timeout=0 \
	--par=20 \
	'while true; do if ! tail -1 /var/log/chef.log \| sed -e "s/^/`hostname`/" \| grep -v "`date +%Y-%m-%d`.Report handlers complete"; then tail -1 /var/log/chef.log \| grep "`date +%Y-%m-%d`.Report handlers complete"; break; fi; sleep 2; done'
	# The key to using pssh and sudo is the `--extra-args='-t -t' trick

	pssh -H "`cat hostlist.txt`" \
	--user ec2-user \
	--timeout=0 \
	--inline \
	--par=10 \
	--extra-args='-t -t -o StrictHostKeyChecking=no' \
	'sudo cat /etc/shadow'
	function multiscp {
	hostlist=$1
	filename=$2
	tempfiletemplate="/tmp/`basename $0`-XXXXXX"
	pidlistfile="`mktemp $tempfiletemplate`"
	exitstatus=0
	for host in $hostlist; do
	scp $filename $host: &
	echo "$!" >>$pidlistfile
	done
	sudo true && curl -L https://www.opscode.com/chef/install.sh \| sudo bash
	sudo yum install -y git
	sudo mkdir -p /var/chef/cookbooks
	sudo chown root:wheel /var/chef/cookbooks
	sudo chmod g+w /var/chef/cookbooks
	cd /var/chef/cookbooks
	git init
	touch .gitignore
	git add .gitignore
	git commit -m "initial commit"
	import boto.ec2
	import sys
	from pprint import pprint

	all_regions = [x.name for x in
	boto.ec2.connect_to_region('us-east-1').get_all_regions()]
	instances=[]
	for region in all_regions:
	instances.extend(boto.ec2.connect_to_region(region).get_only_instances())