Self-OH: Running Kubernetes services is more "Infrastructure as Yaml" than "Infrastructure as Code".

#uwubernetes

We finally updated our #k8s cluster to #uwubernetes "the cutest release". Thanks to all the "weird and wonderful and welcoming furries who keep all of our clusters online" who are credited for this release in the official release notes.
Hope to meet some of them at work sometime, that would be so awesome in this cishet environment  
And just like that, all of our #k8s clusters were upgraded to #uwubernetes
Really I just want to get it to the point I can finish setting it up from bed, because there’s going to be a lot of bed over the next couple weeks. #k3s #uwubernetes #HomeLab
Things I still haven’t figured out:
* Which distro to use (Ubuntu is straightforward but meh, so maybe)
* Do I isolate k3s traffic on a vlan or is that too extra
* how do I manage the OS config across the nodes (several orange pi 5 plus, a couple raspberry pis, and a handful of x86 chromeboxes)
* how do I handle git deployment of charts
* how do I integrate k3s with ZFS snapshotting on my remote ZFS server (via NFS, presumably?)
* other stuff I’m sure
#k3s #uwubernetes #HomeLab
I’m a reasonable person which is why one of the things on my list of stuff to do before top surgery on Monday is β€œset up k3s cluster in garage”. πŸ€·πŸ»β€β™€οΈ #k3s #uwubernetes #HomeLab

in extremely foghorn leghorn voice: "well taints and tolerations, would you look at that!"

https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/

#k8s #kubernetes #uwubernetes

Taints and Tolerations

Node affinity is a property of Pods that attracts them to a set of nodes (either as a preference or a hard requirement). Taints are the opposite -- they allow a node to repel a set of pods. Tolerations are applied to pods. Tolerations allow the scheduler to schedule pods with matching taints. Tolerations allow scheduling but don't guarantee scheduling: the scheduler also evaluates other parameters as part of its function.

Kubernetes

Finally went through the rigmarole of upgrading to #uwubernetes. Worth it :3

NOTE: Second time posting this, first time as soon as I hit publish it went down. πŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒπŸ™ƒ

I have #uwubernetes stickers :3