What’s the best way to build a Kubernetes lab on a Windows laptop?
I'm learning Kubernetes and want to build a hands-on home lab on my Windows laptop instead of relying only on theory. I currently use Ubuntu through WSL and…
k3s
What’s the best way to build a Kubernetes lab on a Windows laptop?
I'm learning Kubernetes and want a hands-on lab on my local Windows laptop instead of only studying the theory. I currently use WSL with Ubuntu and would like…
How can I migrate Pi-hole and Unbound to a redundant Kubernetes setup?
I currently run Pi-hole and Unbound in k3s as a single-replica Deployment. I'd like to move to three replicas and perform staged or rolling upgrades. Should I use…
How can I migrate Pi-hole from a single Deployment to a redundant StatefulSet?
I'm running Pi-hole with Unbound on k3s. It currently runs as a single-replica Deployment, but I'd like to move to a three-replica StatefulSet so I can perform staged…
Can K3s HA with embedded etcd run reliably on spinning-disk storage?
I'm building a K3s homelab with the control plane in HA mode, using embedded etcd. The server nodes are virtual machines whose raw disks live on a NAS…
Can K3s HA with etcd run reliably on spinning-disk storage?
I'm building a homelab K3s cluster with the control plane configured for HA and embedded etcd. The server VMs use raw iSCSI disks over 1 Gbps Ethernet with…
How should I reliably mount NAS storage in a K3s cluster?
I'm running a K3s cluster on Raspberry Pis and want to mount directories from a UGREEN DXP6800 Pro NAS into pods. I'm using the Kubernetes NFS CSI driver…
How can I reliably mount NAS storage in a K3s cluster?
I'm running a K3s cluster on Raspberry Pis and want to use storage from a UGREEN DXP6800 Pro NAS. I'm using the NFS CSI driver with a manually…
What production-grade homelab architectures can run on 4 vCPUs and 12 GB of RAM?
I have a bare-metal Proxmox host with 4 vCPUs and 12 GB of DDR3 RAM. I want to build practical, production-style homelab environments rather than just running simple…
What production-grade homelab architectures can run on Proxmox with 12 GB RAM and 4 vCPUs?
I have a Proxmox bare-metal host with 12 GB of DDR3 memory and 4 virtual CPU cores available. I want practical, production-style homelab projects rather than basic examples.…
How can I practice GitOps and ArgoCD with a real external CI pipeline?
I'm learning Kubernetes and CI/CD. Minikube and Kind work well locally, but they aren't publicly reachable, so I can't easily connect an external GitHub Actions workflow or test…
Is k3s the right next step for a growing single-node deployment?
We deploy several containers onto a customer-managed node. This started as a simple setup managed with Ansible, including container state, configuration files, and mounted volumes. It has since…
Would k3s be a good fit for managing this growing single-node deployment?
We have a customer-managed node where we run several containers. The setup started simple, so I used Ansible to deploy the containers, manage their state, configure mounted files,…
How would you build a realistic Kubernetes homelab for learning?
I've learned the Kubernetes and Helm basics and want to build a home lab that teaches me the kinds of workflows I may encounter professionally. I have three…
When should you use local Kubernetes, managed clusters, or self-managed infrastructure?
I've used Minikube for testing Kubernetes changes, but I keep seeing tools such as kind and k3s recommended for local development. What are the practical differences between Minikube,…
How should a small team handle Kubernetes development environments?
I'm on a three-person team building a prototype AI application: one data scientist and two engineers. Between the engineers, we have roughly a year of combined Python experience.…
When Should You Use Local Kubernetes Versus Managed or Self-Hosted Clusters?
I've used Minikube for testing changes, but I'm trying to understand how it compares with tools such as kind and k3s. What are the practical differences between these…
How Can a Small Team Develop Efficiently After Moving From Docker Compose to Kubernetes?
I'm on a three-person team building a prototype AI tool: one data scientist and two engineers. Between the two engineers, we have roughly a year of combined Python…
Should multiple products and environments share one large k3s cluster?
We currently run several similar three-node k3s clusters on RHEL 8 VMs. Each product includes a three-replica Crunchy PostgreSQL cluster with PVCs backed by dedicated LVM volumes, a…
What’s the most practical way to operate 1,280 ARM64 bare-metal nodes with a small team?
We have 1,280 identical RK3588 ARM64 bare-metal nodes already deployed, powered, networked, and accessible through remote KVM in a U.S. commercial data center. We may eventually expand to…