any notes or pointers on how to get comfortable with k8? For a simple nodejs app I was looking down the pm2 route but I wonder of learning k8 is just more future proof.
any notes or pointers on how to get comfortable with k8? For a simple nodejs app I was looking down the pm2 route but I wonder of learning k8 is just more future proof.
Use K3s in cluster mode, start doing. Cluster mode uses etcd instead of kine, kine is not good.
Configure the init flags to disable all controllers and other doodads, deploy them yourself with Helm. Helm sucks to work with but someone has already gone through the pain for you.
AI is GREAT at K8s since K8s has GREAT docs which has been trained on.
A good mental model is good: It's an API with a bunch of control loops
I'd say rent a hetzner vps and use hetzner-k3s https://github.com/vitobotta/hetzner-k3s
Then you are off to races. you can add more nodes etc later to give it a try.
Definitely a big barrier to entry, my way was watching a friend spin up a cluster from scratch using yaml files and then copying his work. Nowadays you have claude next to you to guide you along, and you can even manage the entire cluster via claude code (risky, but not _that_ risky if you're careful). Get a VPS or dedicated box and spin up microk8s and give it a whirl! The effort you put in will pay off in the long run, in my humble opinion.
Use k9s (not a misspelling) and headlamp to observe your cluster if you need a gui.