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.…
We run a small five-worker-node RKE2 cluster with Calico, Istio, and MetalLB. Istio handles mTLS and ingress, while MetalLB provides the load balancer IP pool. Our networking team…
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 exploring ways to extend my Kubernetes cluster and want to add a worker node located at a remote site. My goal is to do this without having…
Hey everyone! I'm working on a basic cluster setup using Calico with PureLB. Everything is functioning well in terms of requests being answered correctly by the LoadBalancer. However,…
I'm currently learning Kubernetes and have set up a cluster with two networks, each having its own separate gateways. I'm trying to figure out how to configure pods…
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 diving into different CNIs for Kubernetes and weighing the pros and cons for our two EKS clusters, each with around 5 nodes. I know AWS CNI integrates…
I've been using MetalLB in BGP mode with my home router (OPNsense) for quite some time. I set it up so that I could allocate a VIP to…
I've been using MetalLB in BGP mode with my home router (OPNsense) for a while now, and it's been working well with a VIP allocated to nginx-ingress. Lately,…
I'm trying to figure out how to prevent the majority of my pods in a Google Kubernetes Engine (GKE) cluster from accessing the GCP metadata server's IP address…
I'm diving into Kubernetes and have set up a master node on my VPS and a worker node on an AWS EC2 instance. I'm encountering a problem where…
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.…