feat(system): retention cleanup jobs, storage panel API and health storage level (CACHE-2)

Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-09-29 17:16:50 +08:00
1 parent d13c18b4b1
commit 05b163ce32
@@ -481,9 +481,110 @@ export const SystemHealth = z.object({
    ),
    failedRuns24h: NonNegInt,
  }),
+  /** 存储预算(CACHE-2):PG 库体积、图片缓存、备份、会话与证据对照 settings.storage.budgets;明细见 GET /system/storage */
+  storage: z.object({
+    level: HealthLevel,
+    /** 超出告警线 / 预算的项(人读文案) */
+    alerts: z.array(z.string()),
+  }),
 });
 export type SystemHealth = z.infer<typeof SystemHealth>;

+// ── 存储预算与保留(CACHE-2;GET /system/storage、POST /system/storage/cleanup/{target},仅 admin) ──
+
+/** 手动触发的清理目标;每个对应一个维护组定时任务 */
+export const StorageCleanupTarget = z.enum([
+  "observation",
+  "sse_event",
+  "heartbeat",
+  "task_run",
+  "agent_event",
+  "audit",
+  "capability_stats",
+  "identity_pool",
+  "analyze",
+  "images",
+  "kv_cache",
+]);
+export type StorageCleanupTarget = z.infer<typeof StorageCleanupTarget>;
+export const StorageCleanupParam = z.object({ target: StorageCleanupTarget });
+export const StorageCleanupResult = z.object({
+  target: StorageCleanupTarget,
+  /** 对应的定时任务 key */
+  jobId: z.string(),
+  /** false = 已在排队或运行中(请求被合并) */
+  queued: z.boolean(),
+});
+export type StorageCleanupResult = z.infer<typeof StorageCleanupResult>;
+
+/** 一项占用对照预算 */
+export const StorageBudgetUsage = z.object({
+  usedBytes: NonNegInt.nullable(),
+  /** 预算(critical 线);无预算为 null */
+  budgetBytes: NonNegInt.nullable(),
+  /** 告警线;无单独告警线时为预算的 80% */
+  warnBytes: NonNegInt.nullable(),
+  level: HealthLevel,
+  error: z.string().nullable(),
+});
+export type StorageBudgetUsage = z.infer<typeof StorageBudgetUsage>;
+
+export const SystemStorage = z.object({
+  /** 各项最差档(unknown 不参与) */
+  level: HealthLevel,
+  checkedAt: Timestamp,
+  /** 目录用量的统计时间(目录遍历结果缓存 5 分钟) */
+  dirsScannedAt: Timestamp.nullable(),
+  db: StorageBudgetUsage.extend({
+    /** 体积前 15 的表(含索引与 TOAST) */
+    tables: z.array(
+      z.object({
+        schema: z.string(),
+        name: z.string(),
+        totalBytes: NonNegInt,
+        tableBytes: NonNegInt,
+        indexBytes: NonNegInt,
+        /** 估算行数(pg_class.reltuples);未 ANALYZE 为 null */
+        rowsEstimate: NonNegInt.nullable(),
+        deadRows: NonNegInt.nullable(),
+        lastAutovacuumAt: Timestamp.nullable(),
+        lastAnalyzeAt: Timestamp.nullable(),
+      }),
+    ),
+  }),
+  /** PG kv_cache 各 region(条数含未清理的过期行) */
+  kvCache: z.array(z.object({ region: z.string(), entries: NonNegInt, expired: NonNegInt, bytes: NonNegInt })),
+  images: StorageBudgetUsage.extend({ files: NonNegInt.nullable() }),
+  backups: StorageBudgetUsage.extend({ count: NonNegInt.nullable() }),
+  sessionsEvidence: StorageBudgetUsage,
+  /** DATA_DIR 下各一级目录(cache 再细分一层)的用量 */
+  dataDir: z.array(
+    z.object({
+      name: z.string(),
+      path: z.string(),
+      usedBytes: NonNegInt,
+      files: NonNegInt,
+      error: z.string().nullable(),
+    }),
+  ),
+  /** 各清理任务的当前设置与最近运行 */
+  cleanup: z.array(
+    z.object({
+      target: StorageCleanupTarget,
+      jobId: z.string(),
+      /** 保留期说明(如 "90 天"、"24 小时"、"容量 20 GB") */
+      retention: z.string().nullable(),
+      /** 定时任务不存在(未登记 / 调度器未同步)时为 null */
+      enabled: z.boolean().nullable(),
+      lastRunAt: Timestamp.nullable(),
+      lastStatus: z.string().nullable(),
+      lastSummary: z.string().nullable(),
+      nextRunAt: Timestamp.nullable(),
+    }),
+  ),
+});
+export type SystemStorage = z.infer<typeof SystemStorage>;
+
 export const SystemHealthHistoryQuery = z.object({
  /** 回看小时数,1–168,缺省 6 */
  hours: z.coerce.number().int().min(1).max(168).default(6),