Writeup/notes for the SadServers Helsingør challenge. Which walks through troubleshooting a postgres replication issue where the replica container wont start.

Notes from running through the Buenos Aires scenario from SadServers. Where you fix a container that is crashlooping and having permission issues.

Write-up for the Quito challenge from SadServers. Where one learn how to use a container to boss another around.

Just a little boasting after looking at the SadServers Certificate of Achievements Page.

A tricky challenge with a health check script who’s solution can be found in rules that aren’t so healthy.