mjdietzx

#!/bin/bash

# install CUDA Toolkit v8.0
# instructions from https://developer.nvidia.com/cuda-downloads (linux -> x86_64 -> Ubuntu -> 16.04 -> deb (network))
CUDA_REPO_PKG="cuda-repo-ubuntu1604_8.0.61-1_amd64.deb"
wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1604/x86_64/${CUDA_REPO_PKG}
sudo dpkg -i ${CUDA_REPO_PKG}
sudo apt-get update
sudo apt-get -y install cuda

joshrosso

#!/bin/bash

jq -r .Resources.LaunchConfigurationWorker.Properties.UserData assets/cloud-formation.json | base64 -d > launchConfigAssets.txt
jq -r .Resources.InstanceController.Properties.UserData assets/cloud-formation.json | base64 -d > controllerAssets.txt
jq -r '.systemd.units[] | select(.name=="kubelet.service") | .contents' launchConfigAssets.txt > workerKubelet.txt
jq -r '.systemd.units[] | select(.name=="kubelet.service") | .contents' controllerAssets.txt > controllerKubelet.txt

workerExecPreNum=$(grep -m 1 -n 'ExecStartPre' workerKubelet.txt | cut -f1 -d:)
workerMountNum=$(grep -m 1 -n '\-\-volume' workerKubelet.txt | cut -f1 -d:)
sed -i "${workerExecPreNum}iExecStartPre=/bin/mkdir -p /opt/cni/bin" workerKubelet.txt

dghubble

Ingress configuration options per platform.

Platform	Host Port	Node Port	Cluster IP	Provider
Bare-Metal	Y	Y	Y	NA
Google Cloud	Y	N	N	GLBC
AWS	Y	Y	N	NA
DigitalOcean	Y	Y	N	NA
Azure	Y	Y	N	NA

ericlagergren

My name is {{.Name}} and I'm {{.Age}} years old!!

kelseyhightower

Single Node Kubernetes Cluster

sudo docker run -d --net=host --privileged --name=kubestack \
-v /sys:/sys:ro \
-v /:/rootfs:ro \
-v /var/run/docker.sock:/var/run/docker.sock \
-v /var/run:/var/run:rw \
-v /var/lib/kubelet/:/var/lib/kubelet:rw \
-v /var/lib/docker/:/var/lib/docker:ro \

lavalamp

There are three easy to make mistakes in go. I present them here in the way they are often found in the wild, not in the way that is easiest to understand.

All three of these mistakes have been made in Kubernetes code, getting past code review at least once each that I know of.

1. Loop variables are scoped outside the loop.

What do these lines do? Make predictions and then scroll down.

func print(pi *int) { fmt.Println(*pi) }

alobato

#!/bin/sh

# Quick start-stop-daemon example, derived from Debian /etc/init.d/ssh
set -e

# Must be a valid filename
NAME=foo
PIDFILE=/var/run/$NAME.pid
#This is the command to be run, give the full pathname
DAEMON=/usr/local/bin/bar

bemasher

package main

import (
	"fmt"
)

type Stack struct {
	top *Element
	size int
}