stephen-mw

# Logrotate script for varnishnca
# /etc/logrotate.d/varnishncsa
# 

/var/log/varnish/varnishncsa.log {
  daily
  rotate 7
  missingok
  compress
  delaycompress

stephen-mw

#############################################################
################### OFFICIAL UBUNTU REPOS ###################
#############################################################

###### Ubuntu Main Repos
deb http://us.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ lucid main restricted universe multiverse

###### Ubuntu Update Repos
deb http://us.archive.ubuntu.com/ubuntu/ lucid-security main restricted universe multiverse

stephen-mw

#!/bin/bash
set -e

# Installs Hbase and OpenTSDB to /opt
# Will start OpenTSDB listening on 0.0.0.0:4242

apt-get install -y vim git-core autoconf openjdk-7-jdk gnuplot-nox make

export JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")

stephen-mw

Setting up the wireless on your raspbian pi is tricky over the commandline. Here's some example settings that should get you online with a typical wpa wireless G network.

```/etc/network/interfaces```

```
auto lo

iface lo inet loopback
iface eth0 inet dhcp

stephen-mw

#!/bin/bash
set -e

#
# Collectd automatic compile and installation script
# for debian systems
#
# Stephen Wood
# www.heystephenwood.com
#

stephen-mw

color() {
  echo -e "\033[0;$1m$2\033[0m"
}
echo_red() {
  color 31 "$1"
}
echo_green() {
  color 32 "$1"
}
echo_yellow() {

stephen-mw

The 10 Tenets of Deployments

    The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL
    NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED",  "MAY", and
    "OPTIONAL" in this document are to be interpreted as described in
    [RFC 2119](https://www.ietf.org/rfc/rfc2119.txt).

1. Configuration management MUST NOT be coupled to an external service, such as EC2, Openstack, Foreman, or anything else.

2. Devops SHOULD provide a self-service framework for the automatic creation and destruction of hosts from the ground up.

stephen-mw

#!/bin/bash
# Prevents force-pushing to master

BRANCH=`git rev-parse --abbrev-ref HEAD`
PUSH_COMMAND=`ps -ocommand= -p $PPID`
PROTECTED_BRANCHES="^(master|dev|release-*|patch-*)"
FORCE_PUSH="force|delete|-f"

if [[ "$BRANCH" =~ $PROTECTED_BRANCHES && "$PUSH_COMMAND" =~ $FORCE_PUSH ]]; then
  echo "Prevented force-push to protected branch \"$BRANCH\" by pre-push hook"

stephen-mw

This is the beginning of hopefully many new posts with golang snippets from my blog. List all of your running (or pending) EC2 instances with Amazon's golang sdk.

For a list of filters or instance attributes consult the official documentation.

package main

import (
	"fmt"
	"github.com/awslabs/aws-sdk-go/aws"

stephen-mw

apt-get update -y
aptitude install -y build-essential
wget "http://downloads.sourceforge.net/project/e1000/ixgbevf%20stable/2.16.1/ixgbevf-2.16.1.tar.gz"
tar -zxf ./ixgbevf-*
cd ixgbevf*/src
make install
modprobe ixgbevf
sudo update-initramfs -c -k all
echo "options ixgbevf InterruptThrottleRate=1,1,1,1,1,1,1,1" > /etc/modprobe.d/ixgbevf.conf