this post was submitted on 24 Dec 2023
22 points (89.3% liked)

Programming

16752 readers
246 users here now

Welcome to the main community in programming.dev! Feel free to post anything relating to programming here!

Cross posting is strongly encouraged in the instance. If you feel your post or another person's post makes sense in another community cross post into it.

Hope you enjoy the instance!

Rules

Rules

  • Follow the programming.dev instance rules
  • Keep content related to programming in some way
  • If you're posting long videos try to add in some form of tldr for those who don't want to watch videos

Wormhole

Follow the wormhole through a path of communities !webdev@programming.dev

founded 1 year ago
MODERATORS
snowe@programming.dev
Ategon@programming.dev
MaungaHikoi@lemmy.nz
22
Mistletoe Package Manager (WIP) -- Run WASM, Get Kubernetes YAML (github.com)
submitted 8 months ago* (last edited 8 months ago) by gsfraley@lemmy.world to c/programming@programming.dev
7 comments fedilink hide all child comments
 

Hey all! I'm looking for some input on an idea I've been kicking around for a while and just started hacking on the past few days. I call it "Mistletoe", and it's yet another Kubernetes package manager, like Helm. I'm writing it due to some frustrations I've had with Helm in the past not supporting more complex cases.

I'm still in the early stages, so only the most trivial parts work, which is why I wanted feedback before I really put the gas on. The cliff's notes are that it's a Kubernetes package manager where the packages are WebAssembly modules that take input YAML strings and output Kubernetes resource YAML strings. It turns out that writing packages for it is pretty braindead simple, so I have high hopes, but please feel free to give me a reality check if I'm spouting nonsense.

you are viewing a single comment's thread
view the rest of the comments
[–] gsfraley@lemmy.world 5 points 8 months ago

Oh, it's all still Kubernetes YAML. The difference is in how it's represented. Helm Charts are packaged Golang templates of Kubernetes YAML, and as such have a whole lot of limitation since the only logic you can put into them is Golang template logic.

This is still Kubernetes YAML, but instead you write any program you want to return the YAML, as long as it fits in the sandbox, so it's pretty open-ended. For example, as a stretch goal, I might add an engine to it that could recompile Helm Charts into Mistletoe Modules.