tjdett’s gists

tjdett / writing-to-etcd.md

Created February 6, 2015 02:20

etcd out-by-one indexes

Set value:

core@pn-02 ~ $ ETCDCTL_PEERS=http://127.0.0.1:2379/ /opt/etcd/etcdctl set /test-`date +"%s"` "tjdett: but if that one machine isn\'t getting state replicated then it could be behind"

Get cluster-wide state:

$ ansible routing -i inventory.ini --sudo -a "curl -s http://localhost:2379/v2/keys/test-1423189078"
pn-04.resbaz.cloud.edu.au | success | rc=0 >>
{"action":"get","node":{"key":"/test-1423189078","value":"tjdett: but if that one machine isn't getting state replicated then it could be behind","modifiedIndex":456,"createdIndex":456}}

tjdett / list_designate_records.sh

Last active August 29, 2015 14:16

List records for a Designate domain on NeCTAR

	#!/bin/bash

	# In addition to `curl`, `jq` is needed for JSON querying

	# Change these for your domain
	OS_DESIGNATE_DOMAIN=cloud.edu.au.
	OS_DESIGNATE_RECORD=resbaz.$OS_DESIGNATE_DOMAIN

	OS_TOKEN=$(curl -s \
	-H "Content-Type: application/json" \

tjdett / vieps_gdal_install.sh

Created May 27, 2015 00:48

VIEPS GDAL install

	#!/bin/bash

	export CPLUS_INCLUDE_PATH=/usr/include/gdal
	export C_INCLUDE_PATH=/usr/include/gdal

	pip install gdal

tjdett / install_vmd.sh

Last active August 29, 2015 14:23

VMD install on dit4c/dit4c-container-x11:fakeroot

	#!/bin/sh

	cd ~
	curl http://www.ks.uiuc.edu/Research/vmd/vmd-1.9.2/files/final/vmd-1.9.2.bin.LINUXAMD64.opengl.tar.gz \| tar xzv
	cd vmd-1.9.2
	./configure
	cd src
	fsudo make install
	cd ~
	rm -rf vmd-1.9.2

tjdett / install_gdis.sh

Last active August 29, 2015 14:24

Install script for GDIS on DIT4C

	#!/bin/sh

	fsudo yum install -y gtk2-devel mesa-libGLU-devel expect

	# Install gtkglext from unofficial RPMs
	fsudo yum localinstall -y \
	http://www.melvilletheatre.com/articles/el7/gtkglext-libs-1.2.0-21.el7.centos.x86_64.rpm \
	http://www.melvilletheatre.com/articles/el7/gtkglext-devel-1.2.0-21.el7.centos.x86_64.rpm

	curl -L https://github.com/arohl/gdis/archive/master.tar.gz \| tar xzv -C /tmp

tjdett / cell-info.json

Last active August 29, 2015 14:25

Mock file for NeCTAR RC cell dashboard

	{
	"cells": {
	"melbourne-np": {
	"public_ip_addresses": {
	"total": 1000,
	"used": 843
	},
	"ram": [
	{ "size": 10600, "units": 3 },
	{ "size": 12288, "units": 1 },

tjdett / install_blender.sh

Created July 27, 2015 00:52

Install Blender on dit4c-container-x11

	#!/bin/sh

	BLENDER_VERSION=blender-2.75a-linux-glibc211-x86_64

	sudo yum install -y libGLU bzip2
	curl -L -# http://mirror.cs.umn.edu/blender.org/release/Blender2.75/${BLENDER_VERSION}.tar.bz2 \| tar xj -C /opt
	ln -s /opt/${BLENDER_VERSION} /opt/blender
	ln -s /opt/blender/blender /usr/local/bin/blender

tjdett / Dockerfile

Created August 6, 2015 05:29

Dockerfile which builds Octave EL7 RPMs from rawhide sources

	FROM centos:7

	RUN yum update -y && \
	yum install -y rpm-build yum-utils && \
	yum clean all

	RUN RAWHIDE_BASE="https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/source/SRPMS/o/" && \
	RPM_FILE=$(curl -s "$RAWHIDE_BASE" \| grep -Po 'octave-[0-9\.\-]+\.fc[0-9]+\.src\.rpm' \| head -1) && \
	rpm -Uvh ${RAWHIDE_BASE}${RPM_FILE}

tjdett / create_image.sh

Created September 17, 2015 23:22

Create OpenStack Glance image for CoreOS

	#!/bin/bash

	CURRENT_IMAGE_URL="http://alpha.release.core-os.net/amd64-usr/current/coreos_production_openstack_image.img.bz2"

	rm coreos_production_openstack_image.{img,raw} coreos.{raw,qcow2} 2> /dev/null

	curl -s http://alpha.release.core-os.net/amd64-usr/current/version.txt \| grep COREOS_VERSION > ./current-version.sh
	source ./current-version.sh
	echo "Current CoreOS version is $COREOS_VERSION"

tjdett / Dockerfile

Created January 20, 2016 03:21

Attempt at Slicer via X11 socket

	FROM centos:7
	MAINTAINER Tim Dettrick <[email protected]>

	RUN SLICER_URL="http://download.slicer.org/bitstream/461634" && \
	curl -v -s -L $SLICER_URL \| tar xz -C /tmp && \
	mv /tmp/Slicer* /opt/slicer

	RUN yum install -y mesa-libGLU libSM libXrender libXt fontconfig

	RUN mkdir -p /data && chmod a+rwx /data

Tim Dettrick tjdett