Felipe Brandão vanbrands

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

Installing Supervisor on AWS EC2 and Beanstalk

This gist may help you to install supervisor Manually on AWS Beanstalk host. I was enable to install and configure referring supervisor docs. Here are the steps by which I was able to use supervisor on my project.

Note: I have performed this steps on Laravel project and my instance was Debian powered. You can change according to your requirement.

Check python with easy_install is installed
Install supervisor > $ easy_install supervisor
Create directory for supervisor workers > mkdir /etc/supervisor/conf.d/
Create laravel worker file > touch /etc/supervisor/conf.d/laravel-worker.conf

Electron apps

Slide deck frameworks supporting Markdown source

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

Oh my zsh.

Install with curl

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

Enabling Plugins (zsh-autosuggestions & zsh-syntax-highlighting)

Download zsh-autosuggestions by

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

Tabs and Windows

Function	Shortcut
New Tab	`⌘` + `T`
Close Tab or Window	`⌘` + `W` (same as many mac apps)
Go to Tab	`⌘` + `Number Key` (ie: `⌘2` is 2nd tab)
Go to Split Pane by Direction	`⌘` + `Option` + `Arrow Key`
Cycle iTerm Windows	`⌘` + `backtick` (true of all mac apps and works with desktops/mission control)

Place the supervisord.conf under .ebextensions/supervisor/
Place the supervisor.config under .ebextensions/
Place the data_import_consumer.conf under .ebextensions/supervisor/

	# A virtualenv running Python3.6 on Amazon Linux/EC2 (approximately) simulates the Python 3.6 Docker container used by Lambda
	# and can be used for developing/testing Python 3.6 Lambda functions
	# This script installs Python 3.6 on an EC2 instance running Amazon Linux and creates a virtualenv running this version of Python
	# This is required because Amazon Linux does not come with Python 3.6 pre-installed
	# and several packages available in Amazon Linux are not available in the Lambda Python 3.6 runtime

	# The script has been tested successfully on a t2.micro EC2 instance (Root device type: ebs; Virtualization type: hvm)
	# running Amazon Linux AMI 2017.03.0 (HVM), SSD Volume Type - ami-c58c1dd3
	# and was developed with the help of AWS Support

	'''
	A python script which starts celery worker and auto reload it when any code change happens.
	I did this because Celery worker's "--autoreload" option seems not working for a lot of people.
	'''

	import time
	from watchdog.observers import Observer ##pip install watchdog
	from watchdog.events import PatternMatchingEventHandler
	import psutil ##pip install psutil
	import os