fix(monitoring): classify host memory pressure accurately

2026-07-15 06:15:13 +08:00
parent 89595a7d8d
commit 5c0c5f6da2
11 changed files with 76 additions and 25 deletions
--- a/apps/api/src/constants/alert_types.py
+++ b/apps/api/src/constants/alert_types.py
@@ -11,11 +11,13 @@ alertname → incident_type 靜態對應表
 擴展方式：在 alert_rules.yaml 中新增 incident_type 欄位；此 dict 僅需補無 YAML 規則的 alertname。
 """

-# alertname → incident_type 對應（56 筆）
+# alertname → incident_type 對應；由測試驗證必要 taxonomy，不用易漂移的手填筆數。
 ALERTNAME_TO_TYPE: dict[str, str] = {
    # --- 主機層 (host_alerts) ---
    "HostDown":                          "host_down",
    "HostHighCpuLoad":                   "host_cpu",
+    "HostMemoryUsageHigh":               "host_memory",
+    # Historical alias for persisted incidents created before the taxonomy fix.
    "HostOutOfMemory":                   "host_memory",
    "HostOutOfDiskSpace":                "disk_full",
    "HostBackupFailed":                  "backup_failure",