if you ever wanna try it again - use kappal. you will get a full k8s but with the UX of docker compose.
In my ideal world everyone would use kubernetes, it is the hammer and everything is a nail, but we must recognize that it is difficult for a lot of people to pick up
So is any of this tested?
With a single Tilt file combined with a docker compose file, almost all of the infrastructure you need is configured on a local machine. It also supports running kubernetes (most of the docs are around this), but you do not necessarily need to it it.My goto when I have more then 2 docker containers/services I want to keep changing code for. Some teams I work with usually have 20 such containers for local dev.
And yes, you can even nest Tilt files and even write normal python if you want to mix things up.
It is worth noting that Kubedock has some really annoying limitations, part of it is that it’s one person the other part is that some concepts don’t translate to kube very well. So make sure that whatever you will be doing fits into those constraints before you try it
the standard does not make it mandatory that underlying system should be docker compose (the reference server). it can be anything.
IMHO - kappal is the first project that takes your compose yml file and transparently/drop-in runs it on kubernetes. there is nothing extra you need. It is useful for people who want to maintain their stack as close to production as possible (kubernetes).
If that's not a big goal for you, then this is not very useful for you. But I'd argue ...why do you care if the compose yml is the only think you are using. you get all of kubernetes.
I was just telling some ex coworker friends that there was a great need for a compose frontend to more powerful infra backends, and this feels like the answer.
Once I get working on it I’ll try to add health check support. That is crucial for a lot of what we’re working on.
Start a privileged pod with the dind image, copy or mount your compose.yaml inside and you should be able to docker compose up and down, all without mounting a socket (that won't exist anyway on containerd CRI nodes)
To go even further, kubevirt runs on kind, launch a VM with your compose file passed in via cloud-init.
sandGorgon•2d ago
It takes ur standard docker compose file and runs it transparently in kubernetes (k3s actually). So ur devs don't have cognitive dissonance between testing ur stack locally on ur laptop and making it work on kubernetes in production.
It is primarily meant as a dev tool on ur laptop, and as a replacement for docker compose.
SOLAR_FIELDS•23m ago