Using #ChatGPT, I added support for #kubernetes in my personal #docker infra, using #k3d. I can now load #helm charts. Data will use hostPath, so I can backup later on.

#KubeCon #KubeConEU

And before I go catch my train, last conference, but this time not in the security track

"Sharpen the Edge with K3s and
Containerized Operating Systems" by Suse

#k3d #edge #iot #lightweight #kubernetes

Me before today: #k3d and #k3s are basically the same.

Today: let's add an external node to this on demand so I can do big things!

Me today: dang, k3s and k3d are different in important ways 😥
#kubernetes

I just published a post about using #K3D to create lightweight local #kubernetes clusters. Check it out:

https://blog.jameswynn.com/posts/2023-01-27-easy-local-kubernetes-deployments-with-k3d/

#selfhosted #linux #devops

Been playing with #k3d and #tilt recently. K3d deploys lightweight #kubernetes cluster on top of #docker with local storage, load balancing, and an ingress controller in under 2 minutes. Pretty freaking awesome.

And Tilt is basically a local #CI loop which can rebuild and deploy your containers and helm charts. For the project I was playing with, it would deploy rebuild and deploy my changes in about 15s.

#k3s #selfhosted #cloudnative #cicd

@geekgonecrazy @jorge I have gotten #k3d to work in #Kinoite with podman-docker.

Last but not least, if you need a path-local PersistentVolumeClaim across multiple pods (such as for #Mastodon) in #k3d that is read/write for all, then those pods all need to live on the same node as per k8s specs.

I couldn't find this documented anywhere, but if you use nodeName (the simplest solution) to lock the pods to a node, then this will break the PVC! You must use nodeAffinity instead.

#xp

On #k3d and #k3s

Make sure you have your cluster setup right with k3d. Changing things is nigh impossible without recreating the entire cluster!

If you have services running in docker you want to expose to k3s (such as your main PostgreSQL), connect that container to k3d's docker network, then add that IP to k3d's CoreDNS ConfigMap NodeHost section. I've not found any other reliable way to do this.

Docker and ufw still do not play nicely together without ufw-docker. nmap every change!

#xp

"[PT-BR] #Kubernetes: Overview" por @carlosenog

#containers #devops #eks #gke #aks #mirantis #openshift #tanzu #rancher #kind #minikube #k3d

https://youtu.be/rlhkun8a_xo

I’m looking forward to the upcoming week, as I get to start building a new #cicd pipeline. It’s going to have many stages:

#unittesting
#container_builds
#security_scanning
#k3d
#e2e_testing
#helm_charts
#chatops

:kubernetes: I always played locally with #k3d because when I tried #k3s it messed up things around my machine that I wasn't really aware of. Just out of curiosity, is it possible to have a "production" environment with k3d? Would it make sense? With "prod" I mean just a multi node infrastructure on multiple machines. I've not found many articles or tutorials about it. #kubernetes

✋🏻 @dhoppe ✋🏻thank you for reaching out with #k3s and #k3d I had a go with the first and will definitely check the second.

✋🏻 @dhoppe ✋🏻thank you for reaching out with #k3s and #k3d I had a go with the first and will definitely check the second.

@giuseppe I was never a big fan of Minikube. Depending on your requirements, you might want to look into K3s / K3d.

https://k3s.io/
https://k3d.io/

#k3s #k3d #microk8s #minikube

Ever wondered what we would have if we didn't have #Blender?
The answer is a scattered mess of FLOSS projects, each tailored for a specific task, not the least of which being #K3D, the only one that does 3D animation, although I have yet to see a single piece of art or animation made with it.
I can't predict alternate realities and of course more effort and developers would've gone into these other projects but man, would things be different without Ton Roosendaal. 🧡 💙 🧡
#b3d

Stumbled over #k3d today. Pretty handy to spin-up a #kubernetes for CI environments like #droneci or #woodpecker to run automated deployment tests #devops #sysadmin

I also got a #Kubernetes cluster going with #rancher #k3d as well and it was admittedly a little easier since it could grok podman's Docker emulation.

I have come to appreciate that @SUSE #rancher #k3s is more interesting than I initially thought. k3s on #alpinelinux, whether x86 or arm, and the related #k3os potentially makes @opensuse #microOS rather irrelevant. #k3d also makes it easy to test or run k3s style #kubernetes anywhere without high resources.

Und das gibt's natürlich auch: https://github.com/rancher/k3d #k3s #k3d #k8s