mbentley

Dec 14 04:10:27 debiantest kernel: [  337.592875] INFO: rcu_sched self-detected stall on CPU { 0}  (t=5250 jiffies g=675 c=674 q=438)
Dec 14 04:10:27 debiantest kernel: [  337.592917] sending NMI to all CPUs:
Dec 14 04:10:27 debiantest kernel: [  337.592919] NMI backtrace for cpu 0
Dec 14 04:10:27 debiantest kernel: [  337.592921] CPU: 0 PID: 3477 Comm: sshd Tainted: G         C O  3.16.0-0.bpo.4-amd64 #1 Debian 3.16.7-ckt2-1~bpo70+1
Dec 14 04:10:27 debiantest kernel: [  337.592922] Hardware name: Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R, BIOS Fk1 05/10/2011
Dec 14 04:10:27 debiantest kernel: [  337.592924] task: ffff88031f72e090 ti: ffff88031f764000 task.ti: ffff88031f764000
Dec 14 04:10:27 debiantest kernel: [  337.592925] RIP: 0010:[<ffffffff812d47f9>]  [<ffffffff812d47f9>] __const_udelay+0x9/0x30
Dec 14 04:10:27 debiantest kernel: [  337.592929] RSP: 0018:ffff88032fc03da0  EFLAGS: 00000002
Dec 14 04:10:27 debiantest kernel: [  337.592930] RAX: 0000000000001400 RBX: 00000000000003e9 RCX: 000000000

mbentley

### Keybase proof

I hereby claim:

  * I am mbentley on github.
  * I am mbentley (https://keybase.io/mbentley) on keybase.
  * I have a public key whose fingerprint is A31B F841 EFB1 6C07 DC6F  1C4B F38E 2446 6CFF C4FB

To claim this, I am signing this object:

mbentley

#!/usr/bin/env python
"""
Check all existing Docker containers for their mapped paths, and then purge any
zombie directories in docker's volumes directory which don't correspond to an
existing container.

script provided by adamhadani (see https://github.com/docker/docker/issues/6354#issuecomment-60817733)
"""
import logging
import os

mbentley

#!/bin/bash

set -e

set_variables() {
  # define the full path to the docker binary
  DOCKER_BINARY="/usr/bin/docker"

  # define the full path to the 'zombie_dir_cleanup.py' script (see https://gist.github.com/mbentley/af9845a509b0166562b1)
  VOLUME_CLEANUP_SCRIPT="/usr/local/bin/zombie_dir_cleanup.py"

mbentley

demo-master
===========
swarm create
docker-machine -D create -d amazonec2 --swarm --swarm-master --swarm-discovery token://<cluster_id> --swarm-host 'tcp://0.0.0.0:3376' demo-master
<initialize other docker hosts; demo-docker01 and demo-docker02>
$(docker-machine shellinit demo-master)
echo $DOCKER_HOST
export DOCKER_HOST=tcp://54.152.22.32:3376

mbentley

#!/bin/bash

# lists of images to cache
base_images="busybox:latest debian:wheezy debian:jessie ubuntu:14.04 golang:1.3-cross"
dhe="dockerhubenterprise/admin-server dockerhubenterprise/log-aggregator dockerhubenterprise/distribution dockerhubenterprise/nginx"
dhedev="dockerhubenterprise/log-aggregator-dev dockerhubenterprise/admin-server-dev dockerhubenterprise/nginx-dev dockerhubenterprise/garant dockerhubenterprise/distribution"

# pull lists together
images="${base_images} ${dhe} ${dhedev}"

mbentley

# install the kernel from utopic (on both nodes)
apt-get install -y linux-image-generic-lts-utopic
reboot

# install experimental docker release (on both nodes)
wget -qO- https://experimental.docker.com/ | sh

# install consul (on both nodes)
curl -OL https://dl.bintray.com/mitchellh/consul/0.5.2_linux_amd64.zip
apt-get install -y unzip

mbentley

### tp4
wget -uri https://aka.ms/tp4/Install-ContainerHost -OutFile C:\Install-ContainerHost.ps1
.\Install-ContainerHost.ps1

### tp5
wget -uri https://aka.ms/tp5/Install-ContainerHost -OutFile C:\Install-ContainerHost.ps1
Install-ContainerImage WindowsServerCore -ErrorAction Stop
.\Install-ContainerHost.ps1

mbentley

[root@ip-10-94-116-145 ec2-user]# sudo bash -c "$(sudo docker run docker/trusted-registry install)"
Unable to find image 'docker/trusted-registry:latest' locally
latest: Pulling from docker/trusted-registry
c63fb41c2213: Pulling fs layer
99fcaefe76ef: Pulling fs layer
5a4526e952f0: Pulling fs layer
1d073211c498: Pulling fs layer
202ea39d40d6: Pulling fs layer
6082dfdb8050: Pulling fs layer
ccb2a8e69485: Pulling fs layer

mbentley

#!/bin/bash

# Dependencies:
#  - awscli     see https://docs.aws.amazon.com/cli/latest/userguide/installing.html for installation instructions
#  - jq         typically found as the package 'jq' on most distros

# AWS API keys
#AWS_ACCESS_KEY_ID=""
#AWS_SECRET_ACCESS_KEY=""