jackos1998
d51f2d62b6
Add a top-level README mapping the boxes and a full docs/ tree: topic pages (architecture, networking, deployment), per-site box pages for colony and home with containers nested under their hosts, remote and mobile boxes, the installer, and the home switch fabric reference (folded in from home-switches.md, with AGENTS.md and code comments retargeted to its new home). Box pages carry marked assignment tables that CI regenerates from nixos.allAssignments. AGENTS.md points at the new docs and keeps its terse agent version of the mechanics, referring to the topic pages for depth.
44 lines
2.7 KiB
Markdown
44 lines
2.7 KiB
Markdown
# object
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Object storage and the Nix binary cache, plus a few small self-hosted web apps (Sharry,
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HedgeDoc, wastebin).
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- **Source:** [`shill/containers/object.nix`](../../../../../nixos/boxes/colony/vms/shill/containers/object.nix)
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- **Host:** NixOS container on [`shill`](../../shill.md) (bind-mounts `/mnt/minio` and
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`/mnt/nix-cache` read-write)
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## Role
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| Service | Port | Purpose |
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| --- | --- | --- |
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| MinIO | `9000` (S3) / `9001` (console) | S3-compatible object storage, `s3.nul.ie` + `*.s3.nul.ie` (virtual-host style via `MINIO_DOMAIN`), console at `minio.nul.ie`; region `eu-central-1`; data on the `/mnt/minio` XFS volume |
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| Harmonia | `5000` | Nix binary cache at `nix-cache.nul.ie` — `harmonia-dev` cache serves `shill`'s `/nix/store` out of a dedicated store view rooted at `/var/lib/harmonia` (bind-mounted from `/mnt/nix-cache`), signed with the `nix-cache.key` secret; a `harmonia` user with authorized keys exists for cache pushes; priority 30 |
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| Sharry | `9090` | file sharing at `share.nul.ie`; Postgres on [colony-psql](colony-psql.md), files stored in the `share` MinIO bucket; fixed `dev` account + invite signup; mail via `mail.nul.ie`; max share size 128G |
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| HedgeDoc | `3000` | collaborative markdown notes at `md.nul.ie`; Postgres on [colony-psql](colony-psql.md); anonymous edits but no anonymous notes, email login, no open email registration |
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| wastebin | `8088` | pastebin at `pb.nul.ie` |
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| atticd | `8069` | **currently disabled** (`services.atticd.enable = false`) — an alternative Nix cache that would store locally and sit behind `nix-cache.nul.ie`; config (including the `object/atticd.env` secret) is kept around |
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Everything public is fronted by [middleman](middleman.md) (see its vhost table). The
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`minio-client` is installed and the user's `~/.mc/config.json` points at an age-secret config.
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`minio-2025-10-15T17-29-55Z` is allowlisted via `permittedInsecurePackages` (flagged as a TODO).
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## Network assignments
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<!-- assignments: object -->
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<!-- assignments-start -->
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| Name | Assignment | IPv4 | IPv6 | Domain | Notes |
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|---|---|---|---|---|---|
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| object-ctr | internal | `10.100.2.7/24 gw 10.100.2.1` | `2a0e:97c0:4d2:12::7/64` | ams1.int.nul.ie | |
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<!-- assignments-end -->
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## Backing services
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- [colony-psql](colony-psql.md) — Sharry and HedgeDoc databases (atticd too, when enabled).
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- MinIO buckets back other boxes' services: Gitea LFS/packages (with the `middleman` MIME hack
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for Docker manifests), Mastodon's `mastodon` bucket and the Bluesky PDS `pds` bucket on
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[toot](toot.md), and Sharry's `share` bucket.
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## Notable config files
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- [`nixos/boxes/colony/vms/shill/containers/object.nix`](../../../../../nixos/boxes/colony/vms/shill/containers/object.nix) — container definition and all services
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