dave's blog

It's been about six months since my last update and, wow, a lot has changed. The OER Foundation (OERF) has embarked on a new initiative inspired by our old friend the Fediverse and the ramifications to on our sustainability thanks to our newer nemesis, Covid19: the Free and Open Source Software (FOSS) Digital Learning Ecosystem (DLE).

In the past week or two, with Elon Musk completing his purchase and take-over of Twitter, there has been a torrent of defections from the centralised, closed, for-profit platform to its antithesis, the Fediverse - it's a portmanteau of "federation" and "universe".

In the intervening 17 months since my last update the OER Foundation (OERF) has continued to develop new online services for its global community of learners and educators. All of these services are themselves built with - and hosted on - Free and Open Source Software or FOSS. Each application is the work and responsibility of its own global developer community.

Note: work in progress

Moodle is probably (there's little agreement among the pundits) the market-leading Free and Open Source Software (FOSS) Learning Management System (LMS). It's pretty much everywhere. Here's how you can set up and maintain your own Moodle instance(s).

• Prerequisites

Discourse is the world-leading online web-based forum. It's a superb, extremely mature-and-yet-cutting edge platform. It also happens to be Free and Open Source Software, which is why we, at the OER Foundation, use it.

Like all good software, it's undergoing continuous improvement by its developer community who release fairly frequent - perhaps every couple weeks - updates. Luckily, keeping your Discourse forum up-to-date isn't particularly onerous.

With Linux servers, both local and in "the Cloud" (aka a Virtual Private Server or VPS), access is generally remote via a command line interface. This tutorial covers the process of creating normal shell (command line) users who have the ability to perform administrative tasks (via the 'sudo' - Super User DO - mechanism), as well as configuring that user to be able to log in from their workstation via SecureShell (SSH) without needing to enter a password (i.e. using public-private key pairs).

This post is a companion to our video tutorial on installing Rocket.Chat 4.x on an Ubuntu 20.04 server via Docker Compose.

We start with a Docker Compose-configured server. You can also see our video tutorials on how to create one: complete, or starting from a DigitalOcean 'snapshot'.

The schedule for the Samoa Knowledge Society Initiative (SKSI) BigBlueButton Tutorial is as follows:

Before the tutorial

Please create an account on the forum we have set up for the MESC Lifelong Learning Lab. (This free and open source software forum application is powered by Discourse).

This tutorial was developed for the Samoan Knowledge Society Initiative, in which the OER Foundation is very pleased to be involved. (Update 2022-02-10: we have also created a video tutorial based on this written tutorial)

At the OER Foundation, we have the convention of using Docker to deploy most components of the web services we offer. One notable exception to that is the way we deploy our most widely used database. Rather than deploying a separate MySQL/MariaDB container for every service on a given host, we instead deploy a single instance running on the host. We do this for a couple reasons: