With the release of GitLab 13.2 I ran into a serious issue when logging in. The issues behaviour was, that I would only get an […]
Certbot challenge behind reverse proxy
To fulfil the certbot HTTP-01 challenge for receiving a Let’s Encrypt certificate you need to have a document root that is reachable from the internet. […]
Why is varchar(255) not varchar(255)?
Working on a clients question, I stumbled over an issue with replication and mixed character sets. I was asked, wether it is possible to replicate […]