https://www.neilborromeo.com/tags/bare-metal/ Recent content in Bare-Metal on Neil Borromeo - I build dependable infrastructure, automation, and digital systems for real-world businesses Hugo en-us Mon, 30 Jun 2025 09:59:01 +0800 https://www.neilborromeo.com/blog/2025/06-30-building-an-hpc-kubernetes-cluster-with-maas-and-deepops/ Mon, 30 Jun 2025 09:59:01 +0800 https://www.neilborromeo.com/blog/2025/06-30-building-an-hpc-kubernetes-cluster-with-maas-and-deepops/ A first-pass guide for using MAAS and DeepOps to bring up a bare-metal Kubernetes cluster for HPC-style workloads. https://www.neilborromeo.com/blog/2025/06-30-creating-a-ceph-cluster-with-deepops-and-metallb/ Mon, 30 Jun 2025 09:59:01 +0800 https://www.neilborromeo.com/blog/2025/06-30-creating-a-ceph-cluster-with-deepops-and-metallb/ A first-pass guide for preparing storage nodes, deploying Kubernetes with DeepOps, and getting the cluster ready for Ceph and monitoring. https://www.neilborromeo.com/blog/2025/06-30-exposing-prometheus-and-grafana-with-metallb-on-kubernetes/ Mon, 30 Jun 2025 09:59:01 +0800 https://www.neilborromeo.com/blog/2025/06-30-exposing-prometheus-and-grafana-with-metallb-on-kubernetes/ A practical guide for deploying kube-prometheus, adding MetalLB, and exposing Prometheus and Grafana on a bare-metal Kubernetes cluster. https://www.neilborromeo.com/blog/2025/01-23-debugging-kubernetes-ingress-on-a-bare-metal-cluster/ Thu, 23 Jan 2025 00:00:00 +0800 https://www.neilborromeo.com/blog/2025/01-23-debugging-kubernetes-ingress-on-a-bare-metal-cluster/ A practical note on debugging ingress exposure and ingress controller installation issues on a bare-metal Kubernetes cluster. https://www.neilborromeo.com/blog/2024/02-12-preparing-canical-storage-nodes-for-a-ceph-cluster/ Mon, 12 Feb 2024 00:00:00 +0800 https://www.neilborromeo.com/blog/2024/02-12-preparing-canical-storage-nodes-for-a-ceph-cluster/ A practical note on inventorying storage nodes, confirming disk layout, wiping target devices, and fixing routes before a Ceph build.