00fa15f98f
Satisfies the Phase 1 Definition of Done: - content/ validates cleanly against the frozen schema. `make validate` reports OK: 40 document(s) validated, 0 violations. - Six areas exist, each with an L1 entry: ai-overview, platform-overview, edge-overview, products-overview, history-overview, about-overview. - All six areas have an L2 entry: ai-systems, platform-estate, edge-fleet, products-business, history-engagements, about-narrative. - 28 L3 artefact stubs under content/<area>/l3/. Every artefacts[].url in every document resolves to one of them; the validator proves there are no dangling references (and a deliberately broken copy exits 1). - Every metric value traces to a source line in the evidence notes or the approved metric set in reference/content-map.md (per-metric citations are recorded in the AUD-131 completion comment). - Every document carries confidence and last_verified=2026-10-26; the validator rejects a missing or non-canonical value. - docs/content-redaction.md records the redaction pass: identifiers, third party personal data, credentials and infrastructure detail excluded, with reasons, plus the two numbers that are reported rather than smoothed. Honesty positions held: 3 businesses active (12 adoptions over time), Where-Woof deployed and pre-market, failures kept in (edge-failures), no promotion of in-progress work to delivered. No site code, no templates, no CSS, no rendering (Phase 2).
26 lines
1.7 KiB
Markdown
26 lines
1.7 KiB
Markdown
---
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id: platform-overview
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area: platform
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level: 1
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title: "Platform & Infrastructure"
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claim: "Runs a multi-machine NixOS and Proxmox estate — fifty-plus containers · declarative configuration · encrypted backups with a written restore runbook · and public ingress — sized to the hardware rather than the budget."
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confidence: running
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period: "2020–"
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tech: [NixOS, Proxmox, Docker, Caddy, Tailscale, Borg, Kopia, AWS S3]
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metrics: [{label: "containers in the estate", value: 50}, {label: "hosts", value: 4}, {label: "backup tiers", value: "Borg · Kopia · AWS"}]
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artefacts: [{type: doc, label: "Declarative multi-host configuration", url: "content/platform/l3/platform-nixos.md"}, {type: doc, label: "Backups and restore runbook", url: "content/platform/l3/platform-backups.md"}, {type: doc, label: "A hand-written Nix package with an exit plan", url: "content/platform/l3/platform-tuios-package.md"}]
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public: true
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last_verified: 2026-10-26
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tags: [platform, devops, nixos, docker, backups]
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---
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# Platform & Infrastructure
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**Claim.** Fifty or more containers across four hosts, configuration declared rather than hand-applied, encrypted backups on three machines with a restore runbook beside them, and one public listener at the edge.
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**Status.** Running. Figures trace to the approved metric set and the infrastructure reference; verified 2026-10-26.
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**The constraint that shaped it.** The runtime host is memory-bound rather than CPU-bound. Every service in this estate carries a memory cap and is bound to loopback, which is why the platform reads as engineering under constraint instead of hardware shopping.
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**Start here.** [The capability page](platform-estate.md) covers what runs, where, and what was rejected.
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