14posts
Cloudflare wrapped its beta-era data platform into one GA product line renamed Basin: Pipelines, Catalog, and SQL bring serverless Apache Iceberg ingestion, table maintenance, and distributed querying to R2 with usage-based pricing and free egress. A sysadmin read on what changed, how the pieces fit, CLI commands, limits to watch, and what is still on the roadmap.
Cloudflare Tunnel, Tailscale Funnel, and the classic reverse proxy with port forwarding all answer the same question, how does the internet reach a machine behind NAT, and they answer it differently: who dials whom. A sysadmin comparison of the three front doors, what each one actually is, what changes in the day-to-day, and where the honest choice lands.
Kubernetes, OpenShift, and Rancher get compared like three flavors of the same container platform, and the comparison starts wrong: vanilla Kubernetes is the upstream platform, OpenShift is Red Hat's distribution built on it, and Rancher is SUSE's multi-cluster management layer sitting on top. A sysadmin comparison of the three layers, what each one actually gives you, where the gotchas live, and how to pick for a small fleet.
A sysadmin read on Cloudflare Worker Previews: what each Git branch gets (its own code, configuration, URL, observability, and state), the staging and shared-environment problems they solve, isolated Durable Objects and Containers, real use cases, who the feature is for, and the honest gaps still on the roadmap.
A hands-on, sysadmin comparison of Argo CD and Flux after operating both: bootstrap flows, Helm models, SOPS and age secret handling, multi-cluster architecture, drift detection defaults, image automation, disaster recovery, UI and API surface, and the repo structures that make each one click. With real commands and the honest limits.
Dependabot is built into GitHub and zero-config; Renovate is the configurable bot that runs on Gitea, Forgejo, GitLab, and GitHub alike. A hands-on sysadmin comparison: real config for both, the best use cases for each, and the Renovate difficulties that only show up after the onboarding pull request.
A practical, sysadmin-grade comparison of Proxmox VE and IncusOS: the argument that matters (you own Proxmox's mutable Debian base, IncusOS owns itself), atomic A/B updates, Secure Boot and TPM, storage and networking, real commands for both, the honest limits of the young IncusOS, and when each earns its keep.
A hands-on sysadmin guide to bootstrapping Kubernetes with OpenTofu and Argo CD: what the open-source Terraform fork actually is, why IaC owns day zero and GitOps owns everything after, the exact provider and Helm configuration to install Argo CD, the app-of-apps handoff, and the honest limits of the pattern.
A sysadmin's hands-on walkthrough of a scratch-based, rootless Docker image for the SimpleX Chat CLI. Since the chat server binds 127.0.0.1 only (issue #6449 is still open), a small socat bridge exposes it on 0.0.0.0. Full multi-stage Dockerfile, build and run commands, and the honest trade-offs.
A practical comparison of Pullfrog and Vercel's Foreman (the eve software factory): how the four-station pipeline and the GitHub Actions bot each turn issues into reviewed PRs, with real configuration, trust boundaries, and when to use which.
A hands-on, sysadmin-grade guide to Vercel Eve: how the filesystem-first agent framework works, from scaffolding and tools to durable sessions, sandbox backends, and deployment, plus a deep comparison of Eve, Mastra 1.55, and Flue 2.0.
A sysadmin-grade comparison of Docker Compose and Kubernetes for running many self-hosted apps: where Compose starts to hurt, how k3s changes the calculus, and how rootful Kubernetes is actually secured with RBAC, admission control, securityContext, seccomp, and network policies, and how that differs from rootful Docker.
A practical, sysadmin-grade comparison of Docker and Podman for running many self-hosted apps: Compose vs Quadlet, rootful vs rootless security and host-tool debugging, Watchtower vs podman auto-update, Docker API compatibility, and when Kubernetes is the real answer.
