I own and manage 30+ domains at INWX, a large and professional domain registrar. Although INWX has a somewhat decent web interface, it became a burden for me to keep an overview of each domain’s sometimes dozens of records. Especially when e.g. changing an IP address for more than one domain, it caused multiple error-prone clicks and copy/pastes that couldn’t be reverted in the worst case. This is why I created INWX DNS Recordmaster which I will shortly present here.
I have been using Seafile for years to host and synchronise files on my own server. It’s fast and reliable, especially when dealing with a large number and size of files. But making reliable backups of all its files isn’t so trivial. This is because the files are stored in a layout similar to bare Git repositories, and Seafile’s headless tool, seafile-cli, is… suboptimal. So I created what started out as a wrapper for it and ended up as a full-blown tool for automatically synchronising your libraries to a backup location: Seafile Mirror.
So you have a number of Docker containers running web services which you would like to expose to the outside? Well, you probably will at least have considered a reverse proxy already. Doing this manually for one, two or even five containers may be feasible, but everything above that will be a PITA for sure. At the FSFE we ran into the same issue with our own distributed container infrastructure at and crafted a neat solution that I would like to present to you in the next few minutes.