Damien Storm ryderstorm

Keybase proof

I hereby claim:

I am ryderstorm on github.
I am ryderstorm (https://keybase.io/ryderstorm) on keybase.
I have a public key whose fingerprint is 173B 3DE3 1C72 DF86 332D 977E CF98 F21F 2257 2C63

To claim this, I am signing this object:

The Problem

Linux doesn't have a dedicated Docker application like Windows and OSX that allows you to easily place resource constraints on the docker daemon. So if you spin up a bunch of resource hungry containers, it'll slow your computer to a crawl and/or start a fire.

Observe the Problem

Uses the image from https://hub.docker.com/r/polinux/stress to see the issue in practice. Run these beforehand to see just how much CPU/RAM docker can take up, and then run them making the adjustments below to see how the docker containers get limited.

You'll want to install ctop and have it running to be able to monitor the container usage:

sudo wget https://github.com/bcicen/ctop/releases/download/v0.7.3/ctop-0.7.3-linux-amd64 -O /usr/local/bin/ctop

I got an error when following the instructions to install snap on Arch Linux from https://snapcraft.io/install/multipass/arch#install

└─> makepkg -si
==> Making package: snapd 2.58.3-1 (Mon 27 Mar 2023 10:28:32 AM EDT)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
  -> Found snapd-2.58.3.tar.xz
==&gt; Validating source files with sha256sums...

	almost always run in QA00, rarely runs in QA03

	- Documentation of framework
	- Manual test case examples to help get familiar with iSeries processes

	- Explanation of folder structures
	- Overview of XML environment files
	-mainly use QA00, SOX and SPS
	-others are for special cases, rarely used
	- Explanation of driver script and related scripts that are called


	## Example Newsletter Article##
	This is a example of how to create an article for the Rural Reader Newsletter using [StackEdit.io](http://stackedit.io/editor) and Markdown.

	StackEdit.io is an online editor that allows you to quickly create web documents. StackEdit.io provides a simple, easy interface for [Markdown](http://daringfireball.net/projects/markdown/), a document markup language used to create html from plain text.

	The beauty of StackEdit.io is you don't have to learn much about Markdown at all. You can use it just like Microsoft Word:
	1. Enter your text in the window on the left
	2. Use the buttons at the top to format your text
	3. Preview the completed page on the right

	Starting tests...

	===========================================================================

	unknown error: Chrome version must be >= 53.0.2785.0
	(Driver info: chromedriver=2.25.426924 (649f9b868f6783ec9de71c123212b908bf3b232e),platform=Linux 3.13.0-48-generic x86_64) (WARNING: The server did not provide any stacktrace information)
	Command duration or timeout: 248 milliseconds
	Build info: version: '2.53.1', revision: 'a36b8b1', time: '2016-06-30 17:37:03'
	System info: host: 'jenkins01.weaveup.com', ip: '54.197.1.254', os.name: 'Linux', os.arch: 'amd64', os.version: '3.13.0-48-generic', java.version: '1.7.0_101'
	Driver info: org.openqa.selenium.chrome.ChromeDriver (org.openqa.selenium.WebDriverException) (Selenium::WebDriver::Error::UnknownError)

	# the instructions from here: https://stackoverflow.com/questions/3704919/installing-rmagick-on-ubuntu/31089915#31089915
	# worked, but only after I added in line 8

	sudo apt-get purge graphicsmagick graphicsmagick-dbg imagemagick-common imagemagick imagemagick-6.q16 libmagickcore-6-headers libmagickwand-dev graphicsmagick-libmagick-dev-compat
	sudo apt-get autoremove
	sudo apt-get install imagemagick libmagickwand-dev
	sudo ln -s /usr/lib/x86_64-linux-gnu/ImageMagick-6.8.9/bin-Q16/Magick-config /usr/bin/Magick-config
	export PKG_CONFIG_PATH=/usr/lib/x86_64-linux-gnu/pkgconfig
	gem install rmagick

	#!/bin/bash
	# Sets variables that can be used to add color to text in bash scripts.
	# Must use "echo -e" or "printf" for colors to work
	# Load this file in your bash scripts by including this line:
	# source /path/to/this/file
	#
	# Example usage:
	# echo -e "${BLUE}This is blue.${YELLOW}And this is yellow.${NC}And this is the defaul color."