I'm a DevOps engineer who wants to deepen my Kubernetes and Linux networking knowledge by building a small, simplified CNI plugin for educational purposes. I'm comfortable with Kubernetes,…
I'm a DevOps engineer who already knows Kubernetes and Linux, and I have programming experience in C++ but not Go. I'd like to build a small, educational CNI…
I'm trying to install Calico from scratch, but the official instructions seem incomplete and several recent installation examples no longer work because the manifests and setup process have…
I'm relatively inexperienced with Kubernetes and am trying to understand a recurring problem in our bare-metal cluster. After a previous containerd-related change, pods occasionally became stuck in ContainerCreating.…
I recently built a kubeadm Kubernetes cluster on Proxmox with one control-plane node and three workers. The nodes run a mix of Debian, AlmaLinux, and Ubuntu, with containerd…
I'm really frustrated right now. I've been trying to set up an EKS cluster with Terraform, but I'm hitting a wall. The node group is taking over 30…
I'm working on a proof of concept for setting up an on-premises Kubernetes cluster at my job and I've come up with an initial design. I'm thinking of…
I'm diving into the world of Kubernetes CNIs and I'm curious about their pros and cons, especially since we have two EKS clusters with around 5 nodes each…
I'm looking for resources to help me set up and maintain an on-premises Kubernetes cluster. The official documentation doesn't really cover on-prem deployments, and I'm facing challenges specifically…
Hey everyone! We're currently running several self-hosted Kubernetes clusters in production on version 1.30. With the end of life date approaching, we want to upgrade to version 1.32.…