DevOps

Agentic ChatOps is a production system run by one person across 310+ infrastructure objects and six sites. Three AI subsystems triage alerts, investigate root causes, and propose fixes; a human approves every change. The genuinely novel part is a causal world-model of the infrastructure — a dependency graph that predicts the consequences of a proposed action before it can be approved, then verifies the outcome against that prediction in code. No remediation reaches a human’s approval without a machine-computed prediction attached, and the operator stays ring 0. ...

Everything in the homelab — network devices, VMs, Kubernetes workloads, Docker services, backups — is managed through GitLab CI/CD, Atlantis, and Argo CD. Nothing gets configured via SSH anymore. What It Covers Platform vs. application split — Atlantis/OpenTofu handles the infrastructure layer (nodes, networking, storage), Argo CD handles application workloads. Both triggered by merge requests, both with auto-sync. Kubernetes — 7-node HA cluster (v1.34.2) with Cilium CNI replacing kube-proxy via eBPF. BGP peering with the Cisco ASA for LoadBalancer services. Dual storage: NFS for shared volumes, Synology iSCSI CSI for block storage. ...