Tech Projects
Systems I build and operate: real infrastructure, minus the red tape.
Most of what I ship starts life as infrastructure. opi5-cluster is the flagship: a self-hosted K3s cluster running on mixed ARM and x86 bare metal, providing the foundation for personal services, data platforms, AI workloads, and every Discord bot in the Blocksensus lineup.
7
Cluster nodes
30+
Self-hosted services
2
CPU architectures
100%
GitOps-deployed
Overview
The story, scope, and design principles behind opi5-cluster.
Read →Hardware
Every node, every IP, every role: the machines that make up the cluster.
Read →Kubernetes
How the cluster runs on K3s, and the platform layer built on top.
Read →Services
What actually runs on the cluster, grouped by capability.
Read →Architecture
Diagrams of the hardware, network, and service topology.
Read →Experiments & Lessons
What worked, what broke, and what's next.
Read →