2020s

Configuration Managment Systems - Palvelinten Hallinta - Spring 2020

Tux the Linux penguin

Just write what you want (idempotency). Control almost everything with one system (single source of truth). In plain text (infrastructure as code, versionable).

Control 10 computers. Or 100. Or 1000. Or control 2071 computers, like Jussi did on a previous course. Or handle 7 different operating systems and OS versions with a single master, like Matias. Course is in Finnish.

Remote Learning Tools for Tero's Courses

All my courses are online for spring 2020.

I'll use Jitsi video conferencing, VirtualBox and Xubuntu Linux 18.04. In addition to Internet connection, you'll need headphones, a mic and a webcam. Some 30-40 GB of free disk space would be nice, too.

ICT Security Basics - from Trust to Blockchain - ict4hm003 3001 2020 Spring

Learn security fundamentals to understand current trends.

Blockchains, TOR network and video conference encryption all stand on these fundamentals.

Log Anomaly Detection With Artificial Intelligence

 Can artificial intelligence pick suspicious log entries? My students Tuomo Kuure and Joni Hakala are training a model for that.

They use ELK to collect logs from multiple computers to an ElasticSearch NoSQL database. These log entries are then analysed with their own model using Python Tensorflow in a Docker container with GPU support.

Flask Automatic Forms

Automatically create your database and HTML forms from your model. Short, convenient, but a bit abstract. Short notes.

Deploy Python Flask to Production

Apache Foundation Feather Logo

If a tree falls in a forest and there are no clients, does it make a sound?

Deploy your web app production style. We'll use Apache2 mod_wsgi to install Flask "Hello world" app.

Flask Templates

Templates make it easy to write valid HTML. Flask supports my favourite template engine, Jinja2.

Hello Flask - Write a Python Web App

Python Flask 'Hello world' in Firefox Many popular websites use Python somewhere in their stack: Youtube, Facebook, Google and Dropbox. Flask web framework is used by Pinterest and LinkedIn.

With this article, you learn to install Python Flask and run a "Hello world" in development environment.

Go Programming Course 2020 w22

Gopher the Go Mascot
package main

import "fmt"

func main() {
	fmt.Println("Learn Go in one week - w22. ")
	fmt.Println("Registration opens on w12 Monday. ")
}

Your Own Project on Computer Infrastructure - Monialaprojekti Infra - pro4tn004-3005 Kev├Ąt 2020

Create your own ICT-infrastructure project. In a group of 2-3, optionally publish and work with a company. In Finnish.

Starting projects include AiLog, analysing consolidated logs with artifical intelligence.