cluster-health: add check #45 — HA Sofia Status Dashboard
Mirrors the verdict of emo's curated Барзини → Статус Lovelace view
(dashboard-barzini / path 'status', 8 sections, ~43 mushroom-template
cards). Pulls the dashboard config via the HA WebSocket API (one-shot,
shared cache), batch-renders every card's secondary Jinja template
against /api/template in a single POST, and classifies the rendered
text per card:
FAIL — contains "Offline" / "Disconnected" / "Разкачен" / "— No data"
WARN — contains "⚠️" / "Abnormal" / "Trouble (" / "(ниска)" /
"Пълен резервоар" / "Грешка" / "attention" / "Внимание"
Roll-up is a single check with a per-section breakdown
(Сигурност 0F/0W/4P; Мрежа 0F/1W/10P; …). On WARN/FAIL the non-quiet
non-JSON path lists each offending card with its rendered status line.
Verified live against ha-sofia: 2 offline devices (Пералня, Гардероб
спалня) and 1 degraded (NAS_Barzini volume attention, 7% free) surfaced
correctly in both human and JSON output.
This commit is contained in:
Viktor Barzin
parent
98f29edf34
commit
a2fa912b44
2 changed files with 233 additions and 7 deletions
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@ -1,7 +1,7 @@
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#!/usr/bin/env bash
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# Cluster health check script.
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# Runs 42 diagnostic checks against the Kubernetes cluster and prints
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# Runs 45 diagnostic checks against the Kubernetes cluster and prints
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# a colour-coded report with PASS / WARN / FAIL for each section.
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#
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# Usage: ./scripts/cluster_healthcheck.sh [--fix] [--quiet|-q] [--json] [--kubeconfig <path>]
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@ -27,7 +27,7 @@ KUBECONFIG_PATH="${KUBECONFIG:-${HOME}/.kube/config}"
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[[ -f "$KUBECONFIG_PATH" ]] || KUBECONFIG_PATH="$(pwd)/config"
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KUBECTL=""
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JSON_RESULTS=()
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TOTAL_CHECKS=44
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TOTAL_CHECKS=45
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# Parallel execution settings. Each check function is self-contained — it
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# only reads cluster state and mutates the in-memory counters / JSON_RESULTS
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@ -1502,6 +1502,34 @@ try:
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except Exception as e:
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errors.append(f"config:{e}")
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# Fetch lovelace dashboard config for `dashboard-barzini` via WebSocket
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# (used by check 45). The lovelace storage config is only exposed over the
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# WS API — there is no equivalent REST endpoint.
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try:
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import websocket # websocket-client (sync)
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import urllib.parse as up
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parsed = up.urlparse(url)
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ws_scheme = "wss" if parsed.scheme == "https" else "ws"
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ws_url = f"{ws_scheme}://{parsed.netloc}/api/websocket"
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ws = websocket.create_connection(ws_url, timeout=15)
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hello = json.loads(ws.recv())
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if hello.get("type") == "auth_required":
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ws.send(json.dumps({"type": "auth", "access_token": token}))
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ack = json.loads(ws.recv())
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if ack.get("type") != "auth_ok":
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raise RuntimeError(f"auth failed: {ack}")
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ws.send(json.dumps({
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"id": 1, "type": "lovelace/config", "url_path": "dashboard-barzini"
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}))
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resp = json.loads(ws.recv())
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if not resp.get("success"):
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raise RuntimeError(f"lovelace fetch failed: {resp.get('error', resp)}")
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with open(f"{cache}/lovelace_status_dashboard.json", "w") as f:
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json.dump(resp["result"], f)
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ws.close()
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except Exception as e:
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errors.append(f"lovelace_status:{e}")
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if errors:
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with open(f"{cache}/errors.txt", "w") as f:
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f.write("\n".join(errors))
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@ -2736,6 +2764,203 @@ except Exception as e:
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fi
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}
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# --- 45. HA Sofia — Status Dashboard ---
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#
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# Mirrors the verdict that emo's curated Барзини → Статус Lovelace view
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# would show: each card is a `custom:mushroom-template-card` whose
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# `secondary` template renders to an Online/Offline + optional ⚠️ status
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# line. We pull the dashboard config (cached over WebSocket once per run),
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# concatenate every card's secondary template into one bulk render call
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# against /api/template, and bucket the rendered text per card:
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# FAIL — contains "Offline" / "Disconnected" / "Разкачен" / "— No data"
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# WARN — contains "⚠️" / "Abnormal" / "Trouble (" / "(ниска)" /
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# "Пълен резервоар" / "Грешка" / "attention" / "Внимание"
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# PASS — otherwise
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# Verdict for the check is FAIL if any card is FAIL, WARN if any is WARN,
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# otherwise PASS. Per-section counts feed the one-line detail string.
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check_ha_status_dashboard() {
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section 45 "HA Sofia — Status Dashboard (Барзини / Статус)"
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if ! ha_sofia_available; then
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warn "HA Sofia token not configured — skipping"
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json_add "ha_status_dashboard" "WARN" "Token not configured"
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return 0
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fi
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ha_sofia_fetch_cache
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if [[ ! -f "$HA_CACHE_DIR/lovelace_status_dashboard.json" ]]; then
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local err=""
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[[ -f "$HA_CACHE_DIR/errors.txt" ]] && err=$(grep "^lovelace_status:" "$HA_CACHE_DIR/errors.txt" | head -1)
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[[ "$QUIET" == true ]] && section_always 45 "HA Sofia — Status Dashboard"
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warn "Dashboard config unreachable: ${err:-unknown error}"
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json_add "ha_status_dashboard" "WARN" "Dashboard fetch failed"
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return 0
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fi
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local result
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result=$(export HA_CACHE_DIR; python3 << 'PYEOF'
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import os, json, requests, sys
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url = os.environ["HOME_ASSISTANT_SOFIA_URL"]
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token = os.environ["HOME_ASSISTANT_SOFIA_TOKEN"]
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cache = os.environ["HA_CACHE_DIR"]
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headers = {"Authorization": f"Bearer {token}"}
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with open(f"{cache}/lovelace_status_dashboard.json") as f:
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config = json.load(f)
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status_view = next((v for v in config.get("views", [])
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if v.get("path") == "status"), None)
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if not status_view:
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print("ERROR:status view not found in dashboard-barzini")
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sys.exit(0)
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# Collect (section, primary, secondary, entity) per template card.
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cards = []
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for section in status_view.get("sections", []):
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section_title = "?"
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for c in section.get("cards", []):
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if c.get("type") == "heading" and c.get("heading"):
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section_title = c["heading"]
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elif c.get("type") == "custom:mushroom-template-card":
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sec_tmpl = c.get("secondary") or ""
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if not sec_tmpl:
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continue
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cards.append({
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"section": section_title,
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"primary": c.get("primary") or "",
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"secondary": sec_tmpl,
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"entity": c.get("entity") or "",
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})
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if not cards:
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print("0:0:0:no cards")
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sys.exit(0)
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# Bulk-render: concatenate all card templates with a separator. One POST
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# instead of N (≈40 cards). On failure fall back to per-card rendering.
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SEP = "###NEXT_CARD###"
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delim = "{{ '" + SEP + "' }}"
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def post_template(tmpl):
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r = requests.post(f"{url}/api/template", headers=headers,
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json={"template": tmpl}, timeout=30)
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r.raise_for_status()
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return r.text
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def render_each(items):
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out = []
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for it in items:
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try:
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out.append(post_template(it))
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except Exception as e:
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out.append(f"__RENDER_ERR__:{e}")
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return out
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try:
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composite = delim.join(c["secondary"] for c in cards)
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rendered = post_template(composite)
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sec_parts = rendered.split(SEP)
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if len(sec_parts) != len(cards):
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# Mismatch — fall back to per-card render so we don't mis-attribute.
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sec_parts = render_each([c["secondary"] for c in cards])
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except Exception:
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sec_parts = render_each([c["secondary"] for c in cards])
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# Some primaries are templates too (e.g. include a ⚠️ marker). Try them in
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# bulk; on failure leave the raw primary (also lets us still classify).
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try:
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composite_p = delim.join(c["primary"] for c in cards)
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rendered_p = post_template(composite_p)
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pri_parts = rendered_p.split(SEP)
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if len(pri_parts) != len(cards):
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pri_parts = [c["primary"] for c in cards]
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except Exception:
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pri_parts = [c["primary"] for c in cards]
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FAIL_KEYWORDS = ("Offline", "Disconnected", "Разкачен", "— No data")
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WARN_KEYWORDS = ("⚠️", "Abnormal", "Trouble (", "(ниска)",
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"Пълен резервоар", "Грешка", "attention", "Внимание")
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def classify(sec_text, pri_text):
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blob = (sec_text or "") + "\n" + (pri_text or "")
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if any(k in blob for k in FAIL_KEYWORDS):
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return "FAIL"
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if any(k in blob for k in WARN_KEYWORDS):
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return "WARN"
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return "PASS"
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# Aggregate by section.
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order = []
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counts = {}
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offenders = []
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for c, sec_r, pri_r in zip(cards, sec_parts, pri_parts):
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status = classify(sec_r, pri_r)
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s = c["section"]
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if s not in counts:
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counts[s] = {"FAIL": 0, "WARN": 0, "PASS": 0}
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order.append(s)
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counts[s][status] += 1
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if status != "PASS":
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name = (pri_r or c["primary"]).strip().splitlines()[0] if (pri_r or c["primary"]) else c["entity"]
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detail = " · ".join(line.strip() for line in (sec_r or "").splitlines() if line.strip())
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offenders.append((s, name, status, detail))
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total_fail = sum(v["FAIL"] for v in counts.values())
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total_warn = sum(v["WARN"] for v in counts.values())
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total_pass = sum(v["PASS"] for v in counts.values())
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# Per-section summary line. Drop the leading emoji to keep it terse.
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parts = []
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for s in order:
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label = s.split(" ", 1)[1] if " " in s and not s[0].isalnum() else s
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parts.append(f"{label}:{counts[s]['FAIL']}F/{counts[s]['WARN']}W/{counts[s]['PASS']}P")
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summary = "; ".join(parts)
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print(f"{total_fail}:{total_warn}:{total_pass}:{summary}")
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for s, name, status, detail in offenders:
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label = s.split(" ", 1)[1] if " " in s and not s[0].isalnum() else s
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print(f"OFFENDER:{status}:{label}:{name}:{detail}")
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PYEOF
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) || result="ERROR:python execution failed"
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if [[ "$result" == "ERROR:"* ]]; then
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[[ "$QUIET" == true ]] && section_always 45 "HA Sofia — Status Dashboard"
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warn "Dashboard parse failed: ${result#ERROR:}"
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json_add "ha_status_dashboard" "WARN" "${result#ERROR:}"
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return 0
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fi
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local first_line total_fail total_warn total_pass summary total
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first_line=$(echo "$result" | head -1)
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total_fail=$(echo "$first_line" | cut -d: -f1)
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total_warn=$(echo "$first_line" | cut -d: -f2)
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total_pass=$(echo "$first_line" | cut -d: -f3)
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summary=$(echo "$first_line" | cut -d: -f4-)
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total=$((total_fail + total_warn + total_pass))
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if [[ "$total_fail" -gt 0 ]]; then
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[[ "$QUIET" == true ]] && section_always 45 "HA Sofia — Status Dashboard"
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fail "$total_fail/$total devices unreachable ($summary)"
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if [[ "$JSON" != true && "$QUIET" != true ]]; then
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echo "$result" | grep "^OFFENDER:FAIL:" | sed 's/^OFFENDER:FAIL:/ FAIL · /'
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echo "$result" | grep "^OFFENDER:WARN:" | head -10 | sed 's/^OFFENDER:WARN:/ WARN · /'
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fi
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json_add "ha_status_dashboard" "FAIL" "$total_fail FAIL, $total_warn WARN of $total devices: $summary"
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elif [[ "$total_warn" -gt 0 ]]; then
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[[ "$QUIET" == true ]] && section_always 45 "HA Sofia — Status Dashboard"
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warn "$total_warn/$total devices degraded ($summary)"
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if [[ "$JSON" != true && "$QUIET" != true ]]; then
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echo "$result" | grep "^OFFENDER:WARN:" | head -15 | sed 's/^OFFENDER:WARN:/ WARN · /'
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fi
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json_add "ha_status_dashboard" "WARN" "$total_warn WARN of $total devices: $summary"
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else
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pass "All $total dashboard devices OK ($summary)"
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json_add "ha_status_dashboard" "PASS" "$total/$total OK: $summary"
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fi
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}
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# --- Summary ---
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print_summary() {
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if [[ "$JSON" == true ]]; then
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@ -2803,7 +3028,7 @@ main() {
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check_backup_offsite_sync check_backup_lvm_snapshots
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check_monitoring_prom_am check_monitoring_vault check_monitoring_css
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check_external_replicas check_external_divergence check_pve_thermals
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check_pve_load check_external_traefik_5xx
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check_pve_load check_external_traefik_5xx check_ha_status_dashboard
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)
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# Auto-fix mutates cluster state inside individual checks — keep that
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