windyboy
eda6536ddb
ha-maintenance.sh --restart-core --yes exited 1 in <1s without restarting Core. Empty output is ssh failure hidden by 2>/dev/null + pipefail, not a MOTD-strip after a successful restart. Direct `ha core restart` is the working path.
284 lines
13 KiB
Markdown
284 lines
13 KiB
Markdown
[hosts/hass.windy.lan.md#8DF6]
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# hass.windy.lan — Home Assistant (HAOS)
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## Role and access
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| Item | Value |
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|---|---|
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| Role | Home Assistant automation hub |
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| IPv4 | `192.168.55.11` (LAN55) |
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| DNS | `hass.windy.lan` (AdGuard rewrite on `dns.windy.lan`; legacy `hass.local` alias) |
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| SSH | `ssh hassio@hass.windy.lan` |
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| **Host** | **PVE VM 180 (`haos`)** — not a separate physical host (verified 2026-08-09) |
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| Platform | Home Assistant OS; kernel `6.1.115-haos` (aarch64) |
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| Web UI | `http://hass.windy.lan:8123` (LAN); WAN port-forward `hass` on gw → `:8123` |
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Use `hassio` for routine SSH inspection. Key-only login was verified on
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2026-08-13 from the WSL client (`BatchMode=yes`).
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The `ha` supervisor CLI (`/usr/bin/ha`) authenticates with `SUPERVISOR_TOKEN`.
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Interactive login works because `~hassio/.zprofile` runs `exec sudo -i`, which
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loads a root environment carrying the supervisor API token. Non-interactive
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`ssh hassio 'command'` does not source `.zprofile` and fails with
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`unauthorized: missing or invalid API token`. Run `ha` non-interactively via:
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```bash
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ssh -o BatchMode=yes hassio@hass.windy.lan 'sudo -n -i ha core info'
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```
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Verified 2026-08-13 that `sudo -n -i ha core info` works from the WSL client.
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Never copy the supervisor token into this repository.
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The current SSH ED25519 host-key fingerprint is
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`SHA256:DMcMOgDzFsFTon1fndXowEP7jlyOK3/AX3PVK8BATvk` (verified 2026-08-13).
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Verify a changed key out of band before accepting it.
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Do not store Home Assistant long-lived tokens, integration credentials, or
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recovery codes in this repository.
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## Network
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| Interface | Address / role |
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|---|---|
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| `end1` | IPv4 static `192.168.55.11/24` (gw `.254`, DNS `192.168.66.36`); IPv6 SLAAC `auto` with GUA on `240e:3bd:231:2082::/64`; primary LAN55 NIC |
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| `wlan0` | Supervisor **disabled** (verified 2026-08-14, W1N-104); IPv6 remains off on this RTL8821CS radio |
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| `wg0` | `10.13.13.2/32`; WireGuard (add-on / integration tunnel) |
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| `hassio` / `docker0` | internal HAOS Docker bridges (`172.30.32.0/23`, `172.30.232.0/23`) |
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LAN55 clients reach the HTTP API on `dns.windy.lan:80` for the AdGuard Home
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integration; see [hosts/dns.windy.lan.md](dns.windy.lan.md).
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## API access
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Home Assistant exposes a REST API at `http://hass.windy.lan:8123/api/` (same
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as `http://192.168.55.11:8123/api/`). Authenticate with a **long-lived access
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token** created under **Profile → Security → Long-lived access tokens**.
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```bash
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HA_URL="http://hass.windy.lan:8123"
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HA_TOKEN="<long-lived-access-token>"
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# Health check — expect {"message":"API running."} and HTTP:200
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curl -sS -w "\nHTTP:%{http_code}\n" \
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-H "Authorization: Bearer $HA_TOKEN" "$HA_URL/api/"
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# Read one entity state
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curl -sS -H "Authorization: Bearer $HA_TOKEN" \
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"$HA_URL/api/states/sensor.csg_30d_max"
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# List entities / recent errors
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curl -sS -H "Authorization: Bearer $HA_TOKEN" "$HA_URL/api/states"
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curl -sS -H "Authorization: Bearer $HA_TOKEN" "$HA_URL/api/error_log"
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```
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- `401` → token invalid or expired; create a new one.
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- `404` on `/api/states/<id>` → entity does not exist.
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- The token is a secret: never commit it here; keep it in the shell
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environment or a secrets file outside the repo.
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### HTTP proxy gotcha (verified 2026-08-13)
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The WSL client had `http_proxy` set to Mihomo (`192.168.66.99:7890`). LAN
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hostnames sent **through that proxy** returned empty `502`, even though DNS
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resolved and the HA UI was up. Direct `192.168.55.11:8123` worked, and
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`hass.windy.lan:8123` worked only after clearing the HTTP proxy.
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Before debugging a "502" on a LAN URL, check `env | grep -i proxy` and bypass
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the proxy:
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```bash
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unset http_proxy HTTP_PROXY all_proxy ALL_PROXY
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curl -sS -w "\nHTTP:%{http_code}\n" \
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-H "Authorization: Bearer $HA_TOKEN" "$HA_URL/api/"
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```
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For a persistent fix, add `.windy.lan` (leading dot) and the LAN ranges to
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`NO_PROXY`, or add `*.windy.lan` to the proxy's own bypass/skip-proxy list.
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See `~/.config/zsh/env/local/environment.env` for the client-side setting.
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## Safe verification
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```bash
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ssh -o BatchMode=yes hassio@hass.windy.lan 'hostname; ip -4 addr show end1'
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```
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From a LAN client, confirm DNS and UI reachability:
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```bash
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getent hosts hass.windy.lan
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# expect 192.168.55.11
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```
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## Local patches (custom components)
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### Manual custom-component install (this host)
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Home Assistant loads custom integrations from
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`<config>/custom_components/<domain>/` (HAOS: `/config` ≡ `/homeassistant`).
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A folder named after the integration domain, containing at least
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`manifest.json` and `__init__.py`, is enough; Core must be restarted after
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copying files. Official HA lookup order:
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`<config>/custom_components/<domain>` then built-in
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`homeassistant/components/<domain>`.
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See [Integration file structure](https://developers.home-assistant.io/docs/creating_integration_file_structure).
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This host **does not git-clone** custom components. The live tree is a file
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copy. Do not `git pull` on HA.
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**Official plugin path** (from
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[windyboy/china_southern_power_grid_stat README](https://github.com/windyboy/china_southern_power_grid_stat)):
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HACS **or** [手动下载安装](https://github.com/windyboy/china_southern_power_grid_stat/releases).
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This host uses the latter. Releases here have no uploaded zip assets; use
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GitHub's **Source code (zip)** / zipball of the tag.
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**UI (Samba / File editor / Studio Code Server):**
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1. Download Source code (zip) from the GitHub Release.
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2. Extract. Copy only the inner
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`custom_components/china_southern_power_grid_stat/` tree — not the repo
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root, not a nested extra folder.
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3. Place it at `/config/custom_components/china_southern_power_grid_stat/`.
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4. Restart Core (**Settings → System → Restart**).
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5. First install only: **Settings → Devices & services → Add integration**.
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**SSH from the workstation** (verified 2026-08-14, W1N-107). Replace `v1.3.1`
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with the tag being installed:
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```bash
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TAG=v1.3.1
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STAGE=/tmp/csg-${TAG}-deploy
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mkdir -p "$STAGE"
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gh api "repos/windyboy/china_southern_power_grid_stat/zipball/${TAG}" \
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> "$STAGE/src.zip"
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unzip -q "$STAGE/src.zip" -d "$STAGE"
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SRC=$(find "$STAGE" -type d -path '*/custom_components/china_southern_power_grid_stat' | head -1)
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# expect .../custom_components/china_southern_power_grid_stat
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ssh -o BatchMode=yes hassio@hass.windy.lan \
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'sudo -n -i mkdir -p /homeassistant/.csg-backups &&
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sudo -n -i cp -a /homeassistant/custom_components/china_southern_power_grid_stat \
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/homeassistant/.csg-backups/china_southern_power_grid_stat.bak-$(date +%Y%m%d)-manual'
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rsync -a --delete \
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-e 'ssh -o BatchMode=yes' \
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"$SRC/" \
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hassio@hass.windy.lan:/homeassistant/custom_components/china_southern_power_grid_stat/
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# --delete cannot remove Core-owned __pycache__; wipe as root, then restart
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ssh -o BatchMode=yes hassio@hass.windy.lan \
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'sudo -n -i rm -rf /homeassistant/custom_components/china_southern_power_grid_stat/__pycache__ \
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/homeassistant/custom_components/china_southern_power_grid_stat/*/__pycache__ &&
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sudo -n -i ha core restart'
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```
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Wait until Core is up (`ha core info` returns, typically 1–2 min; this CLI
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build does not print a `state:` field).
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Then:
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```bash
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ssh -o BatchMode=yes hassio@hass.windy.lan \
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'sudo -n -i cat /homeassistant/custom_components/china_southern_power_grid_stat/manifest.json'
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# version must match the tag
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ssh -o BatchMode=yes hassio@hass.windy.lan \
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'sudo -n -i ha core logs -n 2500' | grep -E 'china_southern_power_grid_stat|cannot pickle' || true
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```
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**Host constraints (do not skip):**
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- Backups **must** live in `/homeassistant/.csg-backups/`. A `*.bak-*`
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directory next to the live folder is scanned as the same domain and Core
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fails with `No module named '...bak-YYYYMMDD-...'`.
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- Do not install this fork via HACS on this host. HACS still tracks
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`CubicPill/china_southern_power_grid_stat` `v1.2.0`; a HACS update would
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overwrite the live copy.
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- First poll after restart can time out to CSG over IPv4; if this-month
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sensors stay `unknown` while last-month filled, reload the config entry
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(UI: integration → Reload, or supervisor
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`POST /core/api/config/config_entries/entry/<id>/reload`).
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- `runbooks/scripts/ha-maintenance.sh --restart-core --yes` can print
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nothing and exit 1 in under a second **without restarting Core**. The
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wrapper's ssh line discards stderr (`2>/dev/null`); with `pipefail`,
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an ssh failure yields empty stdout + exit 1 before any remote command
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runs. Do not treat that as a completed restart. Confirm with elapsed
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time (~2 min for a real restart) and `ha core info`. Prefer
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`ssh -o BatchMode=yes hassio@hass.windy.lan 'sudo -n -i ha core restart'`.
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Full command family: [runbooks/home-assistant-maintenance.md](../runbooks/home-assistant-maintenance.md).
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### `china_southern_power_grid_stat` live tree
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**v1.3.1** (`55a293fc`, verified 2026-08-14, W1N-107): manual zipball of
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GitHub release
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[v1.3.1](https://github.com/windyboy/china_southern_power_grid_stat/releases/tag/v1.3.1)
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copied to `/config/custom_components/china_southern_power_grid_stat`.
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Earlier trees: v1.3.0/`69f13c90` (W1N-106), `a433e8c` (W1N-105), `de01914`
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(W1N-103), `eb8b174` (W1N-102). Backups:
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`/homeassistant/.csg-backups/` (w1n102/104/105/106/107).
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v1.3.0 crashed the coordinator on first refresh
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(`TypeError: cannot pickle 'mappingproxy' object` in
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`copy.deepcopy(self._config)` under Python 3.14 / HA 2026.8.1). v1.3.1
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wraps those `deepcopy` calls with `dict(...)`. Post-restart 22:13 CST:
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entry `loaded`, no pickle traceback. Native this-month sensors filled after
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reloading entry `01KGCQDSZCF523A9X6SV3BZ1B9` (`ip_family: ipv4`). Native
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cost/ladder sensors can stay `unknown` because CSG
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`get_month_daily_cost_detail` returns a marketing-system SQL error; the
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dashboard uses template ladder/cost entities instead. Do not change
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`templates/csg_sensors.yaml` or the 电力监控 dashboard for an install.
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Home PPPoE IPv4 to CSG is still blackholed (`curl -4` to `218.19.148.218:443`
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times out). `end1` IPv6 is enabled (`ipv6.method: auto`); from HA,
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`curl -6 https://95598.csg.cn` returns HTTP 200 via `240e:f9:8060::1:16`.
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**`tianqi` weather recorder patch (verified 2026-08-13, W1N-75):**
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`/config/custom_components/tianqi/weather.py` has a local patch adding
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`_unrecorded_attributes = frozenset({"hourly_temperature", "hourly_skycon",
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"hourly_cloudrate", "hourly_precipitation"})` to the `WeatherEntity` class.
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Without it, weather.guangzhou's state attributes (~19 KB, dominated by the 4
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hourly_* arrays of up to 48 entries) exceed the recorder 16384-byte limit, so
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the recorder drops **all** attributes for the entity and logs
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`Recorder.db_schema: State attributes for weather.guangzhou exceed maximum
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size of 16384 bytes`. The patch excludes only the 4 arrays from recording
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(live state unchanged; other attributes still stored; ~6.3 KB payload). Backup
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at `weather.py.bak-w1n75`. **Re-apply after any `tianqi` component update.**
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The `_unrecorded_attributes` mechanism exists in Core 2026.8.1
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(`Entity.__init_subclass__` → `state_info["unrecorded_attributes"]`, consumed
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by recorder `shared_attrs_bytes_from_event`).
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## Known issues
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**Bluetooth hci0 instability — RTL8821CS (verified 2026-08-13, W1N-74):**
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The local Bluetooth controller hci0 is an **RTL8821CS** combo chip on the
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x88 Pro board. Kernel logs show recurring `hci0: hardware error 0x00`,
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`Opcode 0x200c tx timeout` (HCI_LE_Set_Scan_Parameters), `Unable to disable
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scanning: -110`, `Peer device has reset` — the chip hardware-stalls during
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active scanning. HA's `bluetooth_auto_recovery` power-cycle then times out
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after 5 s and retries every ~2 min:
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`bluetooth_auto_recovery.recover: Could not reset the power state of the
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Bluetooth adapter hci0 ... due to timeout after 5 seconds`. The HAOS image
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already ships custom systemd units to cope (`x88-bt-hci-recovery.service` and
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a "Patch HA Bluetooth scanner mode for x88 RTL8821CS" service, visible in host
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journal). **No user impact:** there are **no BLE entities** in HA
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(xiaomi_ble / bthome / led_ble / bluetooth / esphome domains are all empty;
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platforms merely load from stray advertisements). Real IoT devices are Zigbee
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(via Zigbee2MQTT) or WiFi/MQTT/cloud. An ESPHome Bluetooth-proxy ESP32
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(`/config/esphome/bluetooth.yaml`, bluetooth_proxy: active, WiFi `ubnt-haas`)
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is configured but currently offline (ESPHome add-on stopped, port 6053
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unreachable) and produced no entities. Follow-up (optional): disable the
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local adapter and rely on the ESPHome proxy, or stop the bluetooth
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integration entirely.
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**eMMC disk lifetime 10% (verified 2026-08-13, W1N-76):** `ha host info`
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reports `disk_life_time: 10` — the boot eMMC (`/dev/mmcblk2`, CJTD4R
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`0xacacc064`, 64 GB) has ~10% life left. `disk_free: 40.2/56.4 GB`. Full
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backup `pre-maintenance-20260813` (slug `411a4ba5`, 144.26 MB) taken
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2026-08-13 covers current config; monitor `disk_life_time` on each health
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snapshot and plan a disk replacement / data-disk migration before the eMMC
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fails.
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## Related docs
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- [runbooks/home-assistant-maintenance.md](../runbooks/home-assistant-maintenance.md) — `ha` CLI maintenance runbook + [script](../runbooks/scripts/ha-maintenance.sh); custom-component zip install is §7
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- [docs/lan-overview.md](../docs/lan-overview.md) — LAN map and gw port-forward
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- [hosts/dns.windy.lan.md](dns.windy.lan.md) — `hass.windy.lan` / `hass.local` rewrites |