felhom-agent

admin/felhom-agent

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Author	SHA1	Message	Date
admin	9d6e49236c	v0.5.0: slice 5 Phase B — the host-root surface (mounts + SMART + grow + destructive gate) The privileged write surface, isolated behind a narrow, arg-validated, adversarially- tested seam (HostOps), the same discipline as the slice-4 gate. Completes slice 5. - internal/storage: HostOps seam + SudoHostOps (systemd .mount units by fs-UUID, detach, SMART, lvs) via sudoers allowlist + fixed arg vectors, no shell; NoopHostOps fallback. - validate.go: strict UUID/mount-path/device/LVM validators + in-process systemd-escape. Headline test: adversarial matrix (metacharacters/traversal/malformed) refused with zero exec. - smart.go: smartctl SATA + NVMe parse, UNKNOWN-degrade; lvs thin-pool metadata fill. - observer enrichment (Observe only): fills smart + thin-pool metadata. - watchdog: benign re-mount response off the poll path (DevicePresent probe, rate-limited). - reconcile: ActionResize (benign, grow-only) + proxmox.ResizeLXC; destructive storage ops (ClassStorageWipe/Decommission) through the slice-4 gate, target-scoped; built+tested, inert live. - --selftest=storage [-watch] live harness; configs/felhom-agent.sudoers; privileged.* knobs. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-09 10:53:38 +02:00
admin	27b68f043b	v0.5.0-rc1: slice 5 Phase A — storage observe/report + watchdog (read-only, live) Fill the slice-3 storage_targets stub and add the fast-poll storage watchdog. Read-only this phase; the host-root surface (mounts/SMART/grow/destructive gate) is Phase B. Hub-owned desired manifest is slice 10, so reconcile against it is built-but-unfed. - internal/storage: StorageTarget wire contract, durable_id derivation per type, HostReader seam (procfs/sysfs, root-free), Observer (storage_targets from ListStorage/NodeStorage + host reads, lvmthin thin-pool fill), and the watchdog (third daemon goroutine; debounced out-of-band report on a known target's attach/disconnect transition). - proxmox.Storage: additive parse-only config fields (durable_id sources). - collector StorageObserver seam; Loop.SetTrigger out-of-band report; daemon runs the watchdog as a third goroutine; StorageConfig knobs. - cross-repo golden kept byte-identical with felhom.eu/hub; bidirectional key-set test. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-09 09:59:05 +02:00
admin	a042316d6d	feat(agent): scaffold + proxmox interaction layer (slice 1) Stand up the felhom-agent project (module gitea.dooplex.hu/admin/felhom-agent, binary felhom-agent) and the internal/proxmox package: the typed library every other agent module calls to talk to Proxmox. - API-first Client (hand-rolled REST over net/http, PVEAPIToken auth) with typed read ops (version/nodes/status/lxc/config/storage) and async mutating ops (restore/vzdump/snapshot/rollback/delete-snapshot/setconfig/start/stop), each returning a UPID. WaitTask polls task status until stopped and asserts exitstatus OK (authz can surface at task exec, not the POST — phase1-2 §1.3). - Fenced Privileged (root-CLI) backend for the THREE proven exceptions only (keyctl pct create, USB mount/fstab, SMART/sensors); each cites why it can't be the API. Fence is structural (Client never shells out, Privileged never HTTPs) and asserted in routing_test.go. - TLS: SHA-256 leaf-cert pinning or CA file; insecure mode explicit + off by default. No blanket verification disable. - 403 -> privilege-named APIError; failed task -> privilege-named TaskError. - JSON config + env overrides (token never logged); slog logging. - cmd/felhom-agent --selftest (read-only health report) + gated --selftest=task (reversible snapshot/rollback/delete exercise of WaitTask). No daemon loop yet. - Types grounded in the spike findings and exact JSON shapes captured live from demo-felhom (PVE 9.2.2). Unit tests use a mock transport + runner. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-08 14:34:32 +02:00

Author

SHA1

Message

Date

admin

9d6e49236c

v0.5.0: slice 5 Phase B — the host-root surface (mounts + SMART + grow + destructive gate)

The privileged write surface, isolated behind a narrow, arg-validated, adversarially-
tested seam (HostOps), the same discipline as the slice-4 gate. Completes slice 5.

- internal/storage: HostOps seam + SudoHostOps (systemd .mount units by fs-UUID, detach,
  SMART, lvs) via sudoers allowlist + fixed arg vectors, no shell; NoopHostOps fallback.
- validate.go: strict UUID/mount-path/device/LVM validators + in-process systemd-escape.
  Headline test: adversarial matrix (metacharacters/traversal/malformed) refused with
  zero exec.
- smart.go: smartctl SATA + NVMe parse, UNKNOWN-degrade; lvs thin-pool metadata fill.
- observer enrichment (Observe only): fills smart + thin-pool metadata.
- watchdog: benign re-mount response off the poll path (DevicePresent probe, rate-limited).
- reconcile: ActionResize (benign, grow-only) + proxmox.ResizeLXC; destructive storage ops
  (ClassStorageWipe/Decommission) through the slice-4 gate, target-scoped; built+tested,
  inert live.
- --selftest=storage [-watch] live harness; configs/felhom-agent.sudoers; privileged.* knobs.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-09 10:53:38 +02:00

admin

27b68f043b

v0.5.0-rc1: slice 5 Phase A — storage observe/report + watchdog (read-only, live)

Fill the slice-3 storage_targets stub and add the fast-poll storage watchdog.
Read-only this phase; the host-root surface (mounts/SMART/grow/destructive gate)
is Phase B. Hub-owned desired manifest is slice 10, so reconcile against it is
built-but-unfed.

- internal/storage: StorageTarget wire contract, durable_id derivation per type,
  HostReader seam (procfs/sysfs, root-free), Observer (storage_targets from
  ListStorage/NodeStorage + host reads, lvmthin thin-pool fill), and the watchdog
  (third daemon goroutine; debounced out-of-band report on a known target's
  attach/disconnect transition).
- proxmox.Storage: additive parse-only config fields (durable_id sources).
- collector StorageObserver seam; Loop.SetTrigger out-of-band report; daemon runs
  the watchdog as a third goroutine; StorageConfig knobs.
- cross-repo golden kept byte-identical with felhom.eu/hub; bidirectional key-set test.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-09 09:59:05 +02:00

admin

a042316d6d

feat(agent): scaffold + proxmox interaction layer (slice 1)

Stand up the felhom-agent project (module gitea.dooplex.hu/admin/felhom-agent,
binary felhom-agent) and the internal/proxmox package: the typed library every
other agent module calls to talk to Proxmox.

- API-first Client (hand-rolled REST over net/http, PVEAPIToken auth) with typed
  read ops (version/nodes/status/lxc/config/storage) and async mutating ops
  (restore/vzdump/snapshot/rollback/delete-snapshot/setconfig/start/stop), each
  returning a UPID. WaitTask polls task status until stopped and asserts
  exitstatus OK (authz can surface at task exec, not the POST — phase1-2 §1.3).
- Fenced Privileged (root-CLI) backend for the THREE proven exceptions only
  (keyctl pct create, USB mount/fstab, SMART/sensors); each cites why it can't be
  the API. Fence is structural (Client never shells out, Privileged never HTTPs)
  and asserted in routing_test.go.
- TLS: SHA-256 leaf-cert pinning or CA file; insecure mode explicit + off by
  default. No blanket verification disable.
- 403 -> privilege-named APIError; failed task -> privilege-named TaskError.
- JSON config + env overrides (token never logged); slog logging.
- cmd/felhom-agent --selftest (read-only health report) + gated --selftest=task
  (reversible snapshot/rollback/delete exercise of WaitTask). No daemon loop yet.
- Types grounded in the spike findings and exact JSON shapes captured live from
  demo-felhom (PVE 9.2.2). Unit tests use a mock transport + runner.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-08 14:34:32 +02:00

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