Advent of Code 2020 – Day 3

We look into Ubuntu MiniCloud which is a tool to easily spin up a cluster with Ceph, OVN and LXD. This enables you to run workloads over a large amount of servers with and easy to use web interface.

We solve today’s challenge at the advent of code 2020. Come join us and have some fun.

We will talk about what HacktoberFest is and how to contribute. The HacktoberFest 2021 is a really good way to get into open source, boost your CV and help out your fellow programmers.

In this video, we look into installing the Horizon dashboard and the Cinder volume storage. The volume storage will utilize Ceph as a backend, so we take a couple of extra steps for that to work.

Using Keycloak we look into web authentication and how to setup a standard OpenID flow. Then we go one step further and look into using an Quarkus application and authentication through OpenID using Keycloak. Last but not least we configure a required role for one endpoint in our application via Keycloak to see that we…

We talk about creating a new user and talk about user permissions and create login profile and start script, all needed for bootstraping user login.