docs: update CHANGELOG and CONTEXT for v0.11.2

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-17 11:04:53 +01:00
parent c9de193a9d
commit 3fb9a58cec
2 changed files with 14 additions and 1 deletions
@@ -1,5 +1,17 @@
 ## Changelog

+### What was just completed (2026-02-17 session 30)
+- **v0.11.2 — Bugfix: /dev/sdb not accessible inside container:**
+  - **Root cause:** Docker always creates a fresh tmpfs at `/dev` inside containers. Even with `privileged: true`, the bind mount `- /dev:/dev` is silently dropped. Block device nodes like `/dev/sdb` don't exist inside the container.
+  - **Fix:** Mount host `/dev` at `/host-dev` instead. With `privileged: true`, the kernel allows I/O to the device nodes regardless of path inside the container.
+  - **docker-compose.yml:** Changed `- /dev:/dev` → `- /dev:/host-dev:rw`. Also applied missing `privileged: true`, `/etc/fstab:/host-fstab`, and `/run/udev:/run/udev:ro` to demo node's live compose (never applied after v0.11.0).
+  - **safety.go:** Added `HostDevPath = "/host-dev"` constant and `HostDevicePath(devPath) string` helper (`/dev/sdb` → `/host-dev/sdb`).
+  - **format_linux.go:** All device operations (os.Stat, sfdisk, partprobe, mkfs.ext4, blkid UUID) use `HostDevicePath()`.
+  - **safety_linux.go:** `IsSystemDisk()` stats device via `HostDevicePath()`.
+  - **scan_linux.go:** `enrichWithBlkid()` probes each partition individually (`blkid -o value -s TYPE/UUID/LABEL /host-dev/sdXN`) instead of batch `blkid -o export` (which fails when `/dev` is Docker's minimal tmpfs).
+  - **Verified:** `/host-dev/sda`, `/host-dev/sdb`, partitions visible; `blkid /host-dev/sdb1` returns correct UUID/fstype/label.
+  - **Files modified (5):** `storage/safety.go`, `storage/safety_linux.go`, `storage/format_linux.go`, `storage/scan_linux.go`, `docker-compose.yml`
+
 ### What was just completed (2026-02-17 session 29)
 - **v0.11.1 — Bugfix: Storage Scan — System Disk Detection & FSType in Container:**
  - **Bug 1 fix: System disk detection** — Replaced mount-point string comparison (`== "/"`, `"/boot"`, `"/boot/efi"`) with host fstab parsing. Inside the container, `lsblk` reports container mount points (e.g. `/opt/docker/felhom-controller/data`), not host mount points. New `getSystemDiskNames()` reads `/host-fstab` (fallback: `/etc/fstab`), finds system entries (`/`, `/boot`, `/boot/efi`, `swap`), resolves `UUID=` entries to device paths via `blkid -U`, and marks parent disks as system. `partitionToParentDisk()` handles both standard (`sda2→sda`) and NVMe (`nvme0n1p2→nvme0n1`) naming.
@@ -20,7 +20,7 @@ Last updated: 2026-02-17 (session 28)
 - Customer deployments use Docker Compose (not Kubernetes) for simplicity

 ### felhom-controller (this repo)
- **Version:** v0.11.1
+- **Version:** v0.11.2
 - **Phase 1:** ✅ COMPLETE — Stack Manager + Deploy Flow
 - **Phase 2:** ✅ COMPLETE — Monitoring & Health (scheduler, CPU/temp, healthchecks.io pings)
 - **Phase 3:** ✅ COMPLETE — Backups (DB dumps, restic integration, manual trigger, **dedicated backup page**)
@@ -32,6 +32,7 @@ Last updated: 2026-02-17 (session 28)
 - **Phase B:** ✅ COMPLETE — Storage Management UI Polish & Health Severity Fix (flash messages, label editing, app details, FS info, deploy free space, backup context)
 - **Phase C:** ✅ COMPLETE — Storage Init Wizard, Data Migration & Startup Fix (disk scan/format/mount wizard, rsync-based migration, startup pings)
 - **v0.11.1 bugfix:** ✅ COMPLETE — Storage Scan: system disk detection via host fstab + blkid UUID resolution; FSType enrichment via `blkid -o export`
+- **v0.11.2 bugfix:** ✅ COMPLETE — /host-dev mount for block device access; `HostDevicePath()` helper; all format/scan/safety ops use /host-dev
 - **First app deployed:** Paperless-ngx on demo-felhom.eu (2026-02-13)
 - **Running on:** demo-felhom (N100 mini PC) at 192.168.0.162:8080
 - **All Phase 1-5 features working:** deploy, start/stop/restart/update, logs, health-aware states, auth, monitoring, backups, backup detail page, system monitoring page, settings page