Zate

Keybase proof

I hereby claim:

• I am Zate on github.
• I am zate (https://keybase.io/zate) on keybase.
• I have a public key whose fingerprint is 8B05 F610 C703 3D3B 0656 9180 D047 B6BC C2AD D4D3

To claim this, I am signing this object:

Zate

!/bin/bash

# runs through each region and grabs the latest Amazon Linux AMI to be used for standard EC2 Instances.
# use this to make sure the right AMI ID's are in the cloudformation templates.

tabs 4

echo -e "\tAWSRegionToAMI:"

for region in `aws ec2 describe-regions --output text | cut -f3`

Zate

#! /bin/bash

# [get_golang.sh](https://gist.github.com/n8henrie/1043443463a4a511acf98aaa4f8f0f69)
# Download latest Golang release for AMD64
# https://dl.google.com/go/go1.10.linux-amd64.tar.gz

set -euf -o pipefail
# Install pre-reqs
sudo apt-get install python3 git -y
o=$(python3 -c $'import os\nprint(os.get_blocking(0))\nos.set_blocking(0, True)')

Zate

#! /bin/bash

set -euf -o pipefail

curl -Lo /tmp/stretch.tgz http://github.com/lstoll/chromeoshack/releases/download/0.1/stretch.tgz
lxc image import /tmp/stretch.tgz --alias stretch
lxc launch stretch stretch
lxc exec stretch -- useradd -u 1000 -s "/bin/bash" -m "zate"
groups="audio cdrom dialout floppy plugdev sudo users video"
for group in ${groups}; do

Zate

#!/bin/bash

# gnome and chrome and chrome remote desktop access
# chrome itself is not required, but is included here.
# other desktops can be used w/ light script changes.
# tested on:
# - ubuntu xenial GCE instance
# - debian stretch crostini container on a Pixelbook (eve)
#   running ChromeOS v67.0.3383.0 (dev channel)
#   _without_ being in developer mode

Zate

Some links I want to save around trying to look at building a xenial or bionic image for crostini / lxc on ChromeOS

https://chromium.googlesource.com/chromiumos/containers/cros-container-guest-tools/+/master/
https://chromium.googlesource.com/chromiumos/overlays/board-overlays/+/master/project-termina/chromeos-base/termina-lxd-scripts/files/
#this next one looks to be the source and builds for how to make the virtwl packages installed by the debs above.
https://chromium.googlesource.com/chromiumos/containers/cros-container-virtwl/+/master

https://bugs.chromium.org/p/chromium/issues/list?can=2&q=Proj=Containers%20&sort=-modified&colspec=ID%20Pri%20M%20Stars%20ReleaseBlock%20Component%20Status%20Owner%20Summary%20OS%20Modified

sudo apt-get install curl wget vim software-properties-common && sudo apt-add-repository contrib && sudo apt-get update

Zate

#!/bin/bash

run_container.sh --container_name test --user zate
sleep 3
lxc exec test -- sh -c "apt-get update && sleep 1 && apt-get upgrade -y && sleep 1 && apt-get install wget curl -y"
sleep 1
lxc exec test -- sudo -u zate bash -c 'cd ~ && pwd && curl https://gist.githubusercontent.com/Zate/b3c8e18cbb2bbac2976d79525d95f893/raw/acbe81fe161ec194ab9eb30f1bf17f1f79919a45/get_go.sh -o get_go.sh && chmod +x get_go.sh && ./get_go.sh'
sleep 1
lxc exec test -- sudo -u zate bash -c 'cd ~ && pwd && curl https://gist.githubusercontent.com/Zate/b3c8e18cbb2bbac2976d79525d95f893/raw/acbe81fe161ec194ab9eb30f1bf17f1f79919a45/get_vscode.sh -o get_vscode.sh && chmod +x get_vscode.sh && ./get_vscode.sh'
sleep 1

Zate

Freezer cgroup FTW

In a terminal start a server.

$ python -m SimpleHTTPServer 8000

In another terminal set up the cgroups freezer.

Zate

These scripts set up Crostini on my Pixelbook

Zate

#!/bin/bash

if [ -z "$1" ]
  then
    echo "No argument supplied"
    exit 1
fi
lxc stop penguin --force
lxc delete debian-old
lxc rename penguin debian-old