Kubernetes is an open source container cluster manager (disclosure: started at Google, but is now owned by the Cloud Native Computing Foundation). So all we need is a way to orchestrate the different components, and Kubernetes (often abbreviated as k8s) is a perfect fit. How are we going to do this? Well, we already have the Minecraft container, updated with our preferences, and with externalized storage. Inviting Kubernetes (k8s) to the Minecraft party # So, for ease of use reasons, we’ll impose the restriction that all servers should be running the same set of mods (though it would be really cool if we could join arbitrary servers with arbitrary mod packs and have it just work). Now, if you’ve ever tried to join a server with mismatched mods, you’ll know that the client really hates that.

The trick is that the user will simply be able to fire up the client and use the same server entry as before to join the server. However, with Minecraft Roulette, this will instead drop the user into a random world (of say, three possible worlds), with different resources and levels. For obvious reasons, I’ve nicknamed this concept Minecraft Roulette.įrom the user’s side of things, they should simply access their server the same way as always: through their client.

I thought that it would be awesome to create a way to join a random Minecraft world, with different players and different seeds. This has been something that I’ve wanted to build for a while now, especially as I’ve become bored with my existing world(s).

Lego® representation of a Minecraft mooshroom in a mushroom biome What we want to build # Right now, our setup is pretty solid! So, let’s get to that fun and impractical thing I mentioned that we’d be doing with Kubernetes. In the last few entries on creating a containerized Minecraft server, we created the container, launched the server, moved data to a volume, created regular backups of our world, took a look at customizing the server’s properties, and updated changes to the container.

Simple minecraft roulette table