jdutton’s gists

jdutton / enable_arp_notify.sh

Created September 14, 2012 16:15

Demo script to set arp notify after restoration of network link

	#!/bin/bash
	#
	# This script ensures that the correct sysctl is configured on the
	# installed guest. This is needed to fix case 20602.
	# Reboot the guest regardless of whether we take any action here.

	GARP_ENABLE="net.ipv4.conf.default.arp_notify = 1"
	SYSCTL_FILE="/etc/sysctl.conf"

	if [ -e $SYSCTL_FILE ]

jdutton / vagrant-chef-solo-command-line

Created October 26, 2012 14:03

Run chef-solo manually in vagrant VM

	vagrant@vagrant-vm:~$ sudo chef-solo -c /tmp/vagrant-chef-1/solo.rb -j /tmp/vagrant-chef-1/dna.json

	vagrant@vagrant-vm:~$ sudo chef-solo -c /tmp/vagrant-chef-1/solo.rb -j /tmp/vagrant-chef-1/dna.json --why-run > /tmp/why-run.out

jdutton / nginx-jenkins.conf

Created January 11, 2013 21:34

nginx conf to host jenkins on port 80

	upstream jenkins {
	server 127.0.0.1:8080;
	}

	server {
	listen 80;
	server_name jenkins.sn.stratus.com;

	location / {
	proxy_pass http://jenkins;

jdutton / rsyslog-to-logstash.conf

Created April 2, 2013 19:33

Rsyslog conf file to send rsyslog output to logstash as a native json logstash event. For more info - see blog post at http://untergeek.com/2012/10/11/using-rsyslog-to-send-pre-formatted-json-to-logstash/

	# Send a native logstash json event to the logstash server

	$template ls_json,"{%timestamp:::date-rfc3339,jsonf:@timestamp%,\"@message\":\"%msg:::json%\",\"@fields\":{%fromhost:::jsonf:host%,%syslogfacility-text:::jsonf:syslog_facility%,%syslogfacility:::jsonf:syslog_facility_code%,%syslogseverity-text:::jsonf:syslog_severity%,%syslogseverity:::jsonf:syslog_severity_code%,%app-name:::jsonf:program%,%procid:::jsonf:pid%}}"

	. @@mylogstashhost:5543;ls_json

jdutton / init.el

Last active February 16, 2016 16:52

My emacs init.el file

	(require 'package)
	(add-to-list 'package-archives '("marmalade" . "http://marmalade-repo.org/packages/") t)
	(add-to-list 'package-archives '("melpa" . "http://melpa.milkbox.net/packages/") t)
	(package-initialize)

	(when (not package-archive-contents) (package-refresh-contents))

	;; Whatever packages you want
	(defvar my-packages '(starter-kit
	starter-kit-lisp

jdutton / fault-iscsi-access

Created October 9, 2013 16:25

Fault iSCSI network access to an iSCSI target

	#!/bin/bash

	# Fault iSCSI access to the given $ISCSI_IP and $ISCSI_PORT
	# Faults indefinitely (until CTRL-C or SIGTERM) if no arguments are given, otherwise faults for the
	# given number of seconds:
	#
	# E.g. fault for 10 seconds
	# > ISCSI_IP=10.200.11.70 fault-ip-access 10
	#
	# E.g. fault indefinitely

jdutton / os-controller-network-interfaces

Last active December 25, 2015 19:09

Network config file for full service single controller running Quantum/Neutron over vlans

	# This is the network configuration for a single OpenStack Controller
	# with all services (including quantum).

	# The loopback network interface
	auto lo
	iface lo inet loopback

	dns-nameservers 192.168.81.17 134.111.201.54

	# The primary network interface

jdutton / os-hypervisor-network-interfaces

Created October 22, 2013 21:06

Ubuntu 12.04 network interface configuration for Hypervisor

	# The loopback network interface
	auto lo
	iface lo inet loopback

	dns-nameservers 192.168.81.17 134.111.201.54

	# The primary network interface
	auto eth0
	iface eth0 inet static
	address 192.168.81.61

jdutton / .bash_profile

Last active August 29, 2015 13:55

Jeff's Mac .bash_profile

	export EDITOR=emacs

	export GOPATH=~/Workspace/go
	export PATH=$PATH:$GOPATH/bin

	eval "$(rbenv init -)"

	export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_55.jdk/Contents/Home

	alias ll='ls -l'

Jeff Dutton jdutton