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Field notes from production. Deep dives into Kubernetes, service mesh debugging, cloud-native infrastructure, and the pursuit of fully autonomous development workflows.
kubeadm init --pod-network-cidr=10.244.0.0/16
kubectl apply -f calico-ebpf.yaml
istioctl install --set profile=ambient
helm install cert-manager jetstack/cert-manager
Production-Grade Kubernetes on a Single Server: The Complete Guide
How to build a full Kubernetes cluster on a single server with kubeadm, Calico eBPF, Istio ambient, cert-manager, Grafana, Loki, and the full security stack. No shortcuts.
pveceph install
ceph osd create /dev/sda
ceph osd pool create ssd-pool 64
ceph osd crush rule create-replicated ssd-rule default host ssd
Proxmox + Ceph + PBS: Complete Guide for a Production-Ready Homelab
How to set up Proxmox with Ceph using separate SSD and HDD pools, CRUSH rules by device class, and Proxmox Backup Server in a VM. From installation to a setup that actually works.