Name update
This commit is contained in:
Miles Ward
+29
-29
@@ -1,4 +1,4 @@
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# PXEForge architecture
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# OpenPXE architecture
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## Protocol stack
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@@ -8,7 +8,7 @@ Client firmware PXE ROM
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│ DHCPDISCOVER (UDP/67 broadcast, option 60 "PXEClient", option 93 arch)
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▼
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┌─────────────────────────────────────────────────────────────────────────┐
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│ PXEForge │
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│ OpenPXE │
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│ │
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│ ┌──────────────┐ ┌──────────────┐ ┌──────────────────────┐ │
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│ │ DHCP proxy │ │ TFTP server │ │ HTTP server (axum) │ │
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@@ -33,7 +33,7 @@ Client runs iPXE
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│
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│ DHCPDISCOVER with option 77 "iPXE"
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▼
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PXEForge sees user-class "iPXE" → replies with HTTP URL: /boot.ipxe
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OpenPXE sees user-class "iPXE" → replies with HTTP URL: /boot.ipxe
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│
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│ HTTP GET /boot.ipxe (iPXE menu, auto-generated from IsoStore)
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▼
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@@ -48,14 +48,14 @@ Kernel boots with distro-specific args pointing back at /iso/<id>.iso
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| Crate | Responsibility |
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|---------------------|-------------------------------------------------------------------|
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| `pxeforge-core` | Shared types: `Config`, `ClientArch`, `FirmwareClass`, `ClientRegistry` |
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| `pxeforge-ipxe-assets` | Embeds bundled iPXE binaries via `rust-embed` |
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| `pxeforge-iso-store` | On-disk ISO store, introspection, boot-entry generation |
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| `pxeforge-dhcp-proxy` | UDP listener + `dhcproto` reply builder; pure `decide()` unit-testable |
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| `pxeforge-tftp` | RFC 1350 + OACK (blksize / tsize / windowsize). Serves only embedded assets — no filesystem |
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| `pxeforge-http-api` | `axum` router: web UI, API, iPXE script generation, ISO streaming |
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| `pxeforge-webui` | Single `index.html` served as static string |
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| `pxeforge` (bin) | Wires everything together, runs the three servers concurrently |
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| `openpxe-core` | Shared types: `Config`, `ClientArch`, `FirmwareClass`, `ClientRegistry` |
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| `openpxe-ipxe-assets` | Embeds bundled iPXE binaries via `rust-embed` |
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| `openpxe-iso-store` | On-disk ISO store, introspection, boot-entry generation |
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| `openpxe-dhcp-proxy` | UDP listener + `dhcproto` reply builder; pure `decide()` unit-testable |
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| `openpxe-tftp` | RFC 1350 + OACK (blksize / tsize / windowsize). Serves only embedded assets — no filesystem |
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| `openpxe-http-api` | `axum` router: web UI, API, iPXE script generation, ISO streaming |
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| `openpxe-webui` | Single `index.html` served as static string |
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| `openpxe` (bin) | Wires everything together, runs the three servers concurrently |
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## Key decisions and why
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@@ -75,11 +75,11 @@ so plain `SOCK_DGRAM` is enough.
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1. Firmware PXE ROM sends DHCPDISCOVER with option 60 = `PXEClient`,
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option 93 = arch.
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2. PXEForge replies with TFTP server + arch-specific iPXE binary
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2. OpenPXE replies with TFTP server + arch-specific iPXE binary
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(`undionly.kpxe` for Legacy BIOS, `snponly.efi` for x86_64 UEFI, etc.).
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3. Client TFTPs the iPXE binary and runs it.
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4. iPXE does its own DHCP, setting option 77 (user-class) to `iPXE`.
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5. PXEForge detects the user-class and this time replies with an HTTP URL
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5. OpenPXE detects the user-class and this time replies with an HTTP URL
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in option 67 pointing at `/boot.ipxe`.
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6. iPXE fetches and executes that script, which chains the selected OS.
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@@ -105,7 +105,7 @@ Whatever we do for Windows, we never:
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- instruct users to enable `bcdedit /set testsigning on`
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- install any certificate into the target's root/trust store
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iVentoy's `httpdisk.sys` approach broke this rule. PXEForge doesn't.
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iVentoy's `httpdisk.sys` approach broke this rule. OpenPXE doesn't.
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### Linux ISO boot uses kernel+initrd extraction, not sanboot
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@@ -157,13 +157,13 @@ release:
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root-owned" problem that breaks ISO upload on standard Docker hosts.
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- `/healthz` and `/readyz` split from `/api/status` — readyz fails if no
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iPXE binaries are bundled, giving K8s probes a real signal.
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- Startup aborts with a clear error if `PXEFORGE_PUBLIC_IP` can't be
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- Startup aborts with a clear error if `OPENPXE_PUBLIC_IP` can't be
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auto-detected (no more silent `127.0.0.1` advertisement).
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- `scripts/fetch-ipxe.sh` fails non-zero if zero binaries download; the
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Dockerfile uses arch-scoped paths (`x86_64-efi/snponly.efi` etc.).
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**Windows boot plumbing** (new):
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- `pxeforge-iso-store::smb::SmbManager` supervises `smbd` on the Windows
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- `openpxe-iso-store::smb::SmbManager` supervises `smbd` on the Windows
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toggle: `start` → spawn + write `smb.conf`; `reconcile` → SIGHUP on
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share changes; `stop` → SIGTERM. `SmbState` surfaced to the UI for
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visibility.
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@@ -177,32 +177,32 @@ release:
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- ISO sizes in menu labels (`[ 4376 MB]`), iVentoy format.
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- `Reboot Computer` + `Exit and continue BIOS boot` in Tools menu.
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- Number-key hotkeys (1..9) on boot entries, letter hotkeys on tools.
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- Clients tab cross-joins the gate queue so an operator sees "at gate #2"
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- Clients tab cross-joins the deployment queue so an operator sees "in queue #2"
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or "assigned: ubuntu-linux" status inline.
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**Developer ergonomics** (new):
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- `pxeforge seed --from <path>` CLI to import ISOs from a directory.
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- `openpxe seed --from <path>` CLI to import ISOs from a directory.
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Same pipeline as web upload (slug, sha256, introspection, boot-entry).
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- `docker-compose.yml` with `pxeforge` (host network, real PXE) and
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`pxeforge-dev` (published ports, DHCP disabled, for API testing).
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- `docker-compose.yml` with `openpxe` (host network, real PXE) and
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`openpxe-dev` (published ports, DHCP disabled, for API testing).
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**API cleanliness**:
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- All timestamps now serialized as RFC 3339 strings (the `time` crate's
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default 9-tuple broke browser `Date` parsing).
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- Gate poll retains assignment until the operator releases it; if the
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- Queue poll retains assignment until the operator releases it; if the
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client's chain fails, it reuses the assignment instead of falling back
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to the menu.
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## Phase 4 — UI restructure + remote storage
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The web UI was rebuilt around six tabs (Dashboard / Network / Forge Gate /
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The web UI was rebuilt around six tabs (Dashboard / Network / Queue /
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Storage / Terminal / About) inspired by the iVentoy layout the user
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attached and Netbox Labs's compact-card pattern. The old hierarchical
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"Monitoring / Content / Configuration" sidebar grouping is gone — every
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tab is one click from the brand bar.
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**NFS share manager** (`crates/iso-store/src/nfs.rs`):
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- Operators add a remote share via Storage → NFS shares; PXEForge mounts
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- Operators add a remote share via Storage → NFS shares; OpenPXE mounts
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it under `<work_dir>/nfs/<id>/` and walks it for `*.iso` files.
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- Each ISO found is registered with `IsoStore::register_external` using
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a new `IsoSource::Nfs { mount_id, relative_path }` variant. The store
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@@ -227,7 +227,7 @@ tab is one click from the brand bar.
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followed by live updates. Slow clients see a `lagged` event rather
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than dropping the stream.
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- `/api/terminal` accepts a single command line and dispatches to a
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whitelist (`status`, `isos`, `clients`, `gate {list,assign,release}`,
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whitelist (`status`, `isos`, `clients`, `queue {list,assign,release}`,
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`nfs {list,mount,unmount,scan}`, `smb {status,start,stop,reload}`,
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`log {clear,tail}`). Output is mirrored onto the LogBus so reading the
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live tail tells the same story as scrolling the terminal pane.
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@@ -240,7 +240,7 @@ tab is one click from the brand bar.
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read-only by design — silently changing the public IP on a hot UI
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would break PXE for every client mid-boot.
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- The only writable network field is `dns_server`, an optional
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informational hint stored in `Settings`. PXEForge does not run a DNS
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informational hint stored in `Settings`. OpenPXE does not run a DNS
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server; the field exists so operators don't have to dig out the
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upstream DNS at 3 AM.
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@@ -252,7 +252,7 @@ tab is one click from the brand bar.
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warning.
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- Dashboard surfaces a "Images that won't boot" panel reusing the same
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predicate, so the operator sees the problem before they pick the ISO
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in the gate.
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in the queue.
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- Streaming uploads are already in place via axum multipart; the v0.1.62
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fix to "502 on big upload" doesn't apply.
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@@ -260,7 +260,7 @@ tab is one click from the brand bar.
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**Per-MAC host bindings** (`crates/core/src/host_bindings.rs`):
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- New `HostBindings` registry maps a MAC → preferred `BootEntry::id`
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(or one of the reserved menu shortcuts `_local`, `_gate`,
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(or one of the reserved menu shortcuts (`_local`, `_queue``,
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`_tools_menu`).
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- Persisted to `<work_dir>/hosts.json`. Like `SettingsStore`, in-memory
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is authoritative — disk corruption falls back to empty rather than
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@@ -278,7 +278,7 @@ tab is one click from the brand bar.
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- Counters: DHCP replies (per arch label), DHCP declined, TFTP
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transfers (per status label), TFTP bytes, HTTP requests (per route
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label).
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- Gauges: ISO count, client count, gate count, gate-imaging count,
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- Gauges: ISO count, client count, queue count, queue-imaging count,
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NFS active mounts, uptime, build info.
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- Exposed as plain Prometheus text at `/metrics`.
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@@ -295,7 +295,7 @@ other idiom fixes.
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- New SVG logos: a refined anvil (`logo.svg`) and a SMIL-animated
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`anvil-forge.svg` (rising sparks + pulsing underglow). Pure SVG —
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no GIFs, no CSS keyframes for the sparks.
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- "Forge progress" widget on the Dashboard and Forge Gate: animated
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- "Forge progress" widget on the Dashboard and Queue: animated
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anvil paired with a `linear-gradient(warn → accent)` progress bar
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with a moving sheen. Goes idle (greyscale, no sheen) at zero
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imaging load.
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