Max Brauer mamachanko

PyLadies: Writing services in Python

We’re going to write microservices in Python. These are single, deployable and focused systems that do one thing well. They can be used to compose complex systems. It is an architectural pattern for building big systems also known as microservices or service-oriented architecture. A lot of major companies like Amazon and Netflix use this pattern. Microservices are an alternative to the more common monolith. However, they introduce a novel set of problems.

Ok. That's all very technical. Let's try with a metaphor.

These are resources for the PyLadies Berlin meetup on the 14th of April, 2015.

Sentiment

The repository is at http://github.com/mamachanko/sentiment.

You can reach my local instance at http://sentiment.ngrok.com.

Sentiment client

You can run it automagically

Goto 2015 - my notes

Wednesday

Martin Comfort https://www.linkedin.com/in/martinhoehn

Jez Humble’s slides http://www.slideshare.net/jezhumble/

Jez Humble http://jezhumble.com/

DriveNow car coordinates

This is a script to return all DriveNow car locations for Berlin, Germany. It is easily changed to work with any other city DriveNow provides service in.

You need a DriveNow API key and auth token. It's easiest to get your's by logging into the DriveNow website and using your browser's dev tools.

	registry:
	class: lymph.discovery.zookeeper:ZookeeperServiceRegistry
	hosts: zk


	event_system:
	class: lymph.events.kombu:KombuEventSystem
	transport: amqp
	hostname: rabbitmq

	# Create an environment variable for the correct distribution
	export CLOUD_SDK_REPO="cloud-sdk-$(lsb_release -c -s)"

	# Add the Cloud SDK distribution URI as a package source
	echo "deb http://packages.cloud.google.com/apt $CLOUD_SDK_REPO main" \| sudo tee /etc/apt/sources.list.d/google-cloud-sdk.list

	# Import the Google Cloud public key
	curl https://packages.cloud.google.com/apt/doc/apt-key.gpg \| sudo apt-key add -

	# Update and install the Cloud SDK

	#! /bin/bash

	git clone [email protected]:mamachanko/lathe.git
	cd lathe
	make lathe

	#!/usr/bin/env bash

	grep "^[a-z].*ic$" /usr/share/dict/words > adjectives

	let "n=${RANDOM}%$(wc -l < adjectives)"
	echo I feel so `head -n $n adjectives \| tail -1`.