commit f16b58568f8e45ad4f54bce5ec8fff368a135ea6
Author: yumoqing <yumoqing@gmail.com>
Date:   Wed Aug 26 15:28:18 2026 +0800

    feat: dbbackup 模块 — 从 FOMS 单体拆分出的独立模块

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d674a41
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+__pycache__/
+*.pyc
+*.pyo
+*.egg-info/
+dist/
+build/
+py3/
+models/mysql.ddl.sql
+.DS_Store
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e28b91c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,31 @@
+# dbbackup — 数据库备份与日志同步管理模块
+
+FOMS 平台拆出的独立模块之一。松耦合设计：表 `cluster_id` 仅存字符串 ID，不建外键，
+不 import foms 核心代码，可独立部署测试。
+
+## 职责
+
+| 功能 | 表 | 说明 |
+|---|---|---|
+| 数据库复制（binlog 日志同步） | `dbbackup_replications` | MySQL 主从复制配置，原 `sync_databases` |
+| 备份任务 | `dbbackup_jobs` | 全量/增量、cron、保留期、存储位置 |
+| 备份记录 | `dbbackup_records` | 大小/耗时/校验/可恢复性 |
+
+## 端点
+
+| 端点 | 说明 |
+|---|---|
+| `/dbbackup/api/agent_report_db_health.dspy` | Agent 上报复制状态 |
+| `/dbbackup/api/run_backup.dspy` | 触发备份 |
+| `/dbbackup/api/report_backup_result.dspy` | Agent 上报备份结果 |
+| `/dbbackup/api/cleanup_expired_backups.dspy` | 清理过期备份 |
+
+## 加载
+
+```python
+from dbbackup.init import load_dbbackup
+def init():
+    load_dbbackup()
+```
+
+所有表共享宿主应用数据库（`get_module_dbname('dbbackup')`）。
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..643ab37
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1 @@
+from .init import load_dbbackup  # noqa: F401
diff --git a/build.sh b/build.sh
new file mode 100644
index 0000000..e170a94
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# dbbackup 模块 build：生成 DDL + CRUD 页面（xls2ui）
+set -e
+cdir=$(pwd)
+
+# 1. 生成 DDL
+if [ -d models ]; then
+    json2ddl mysql models/ > "$cdir/models/mysql.ddl.sql" 2>/dev/null || echo "  skip ddl"
+fi
+
+# 2. 生成 CRUD UI（xls2ui 从 json/ 生成到 wwwroot/）
+if [ -d json ]; then
+    cd "$cdir/json"
+    for f in *.json; do
+        echo "  xls2ui $f"
+        xls2ui -m ../models -o ../wwwroot dbbackup "$f" 2>/dev/null || echo "    skipped"
+    done
+fi
+
+echo "=== dbbackup Build Complete ==="
diff --git a/dbbackup/__init__.py b/dbbackup/__init__.py
new file mode 100644
index 0000000..53a8877
--- /dev/null
+++ b/dbbackup/__init__.py
@@ -0,0 +1 @@
+# dbbackup 模块 — 数据库备份与日志同步管理
diff --git a/dbbackup/init.py b/dbbackup/init.py
new file mode 100644
index 0000000..45511ab
--- /dev/null
+++ b/dbbackup/init.py
@@ -0,0 +1,218 @@
+"""dbbackup 模块 — 数据库全量备份 + 日志同步（binlog 复制）管理。
+
+独立模块，松耦合设计：
+  · 表 cluster_id 仅存字符串 ID，不建外键（引用 foms 核心的 clusters 表）；
+    引用断了仅表现为「集群不存在」，不会崩。
+  · 不 import foms 核心代码，可独立部署、独立测试。
+  · 备份执行通过 Agent 下发（Agent 部署在被管主机，有 mysqldump/xtrabackup 权限），
+    管理中心只负责调度、记录、清理策略，不直接 SSH 连数据库。
+
+表：
+  dbbackup_replications  数据库复制配置（binlog 日志同步，原 sync_databases）
+  dbbackup_jobs          备份任务（全量/增量、cron、保留期、存储位置）
+  dbbackup_records       备份记录（大小/耗时/校验/可恢复性）
+"""
+import json
+from datetime import datetime
+from appPublic.uniqueID import getID
+from appPublic.timeUtils import curDateString, timestampstr
+from sqlor.dbpools import DBPools, get_sor_context
+from ahserver.serverenv import ServerEnv
+
+DBNAME = 'foms'
+
+
+def _ns(params_kw):
+    ns = dict(params_kw) if hasattr(params_kw, 'items') else {}
+    for k in list(ns.keys()):
+        if k.endswith('_text'):
+            ns.pop(k)
+    return ns
+
+
+def _get(params_kw, key, default=''):
+    return params_kw.get(key, default) if hasattr(params_kw, 'get') else default
+
+
+# ═══════════════════════════════════════════
+# 复制配置 CRUD（binlog 日志同步）
+# ═══════════════════════════════════════════
+
+async def create_replication(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        ns = _ns(params_kw)
+        ns['id'] = getID()
+        ns['sync_status'] = 'not_configured'
+        ns['created_at'] = curDateString()
+        ns['updated_at'] = curDateString()
+        await sor.C('dbbackup_replications', ns)
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '复制配置创建成功', 'type': 'success'}}
+
+
+async def update_replication(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        ns = _ns(params_kw)
+        ns['updated_at'] = curDateString()
+        await sor.U('dbbackup_replications', ns)
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '复制配置更新成功', 'type': 'success'}}
+
+
+async def delete_replication(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        await sor.D('dbbackup_replications', {'id': _get(params_kw, 'id')})
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '复制配置已删除', 'type': 'success'}}
+
+
+# ═══════════════════════════════════════════
+# 备份任务 CRUD
+# ═══════════════════════════════════════════
+
+async def create_backup_job(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        ns = _ns(params_kw)
+        ns['id'] = getID()
+        ns['created_at'] = curDateString()
+        ns['updated_at'] = curDateString()
+        await sor.C('dbbackup_jobs', ns)
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '备份任务创建成功', 'type': 'success'}}
+
+
+async def update_backup_job(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        ns = _ns(params_kw)
+        ns['updated_at'] = curDateString()
+        await sor.U('dbbackup_jobs', ns)
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '备份任务更新成功', 'type': 'success'}}
+
+
+async def delete_backup_job(request, params_kw):
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        await sor.D('dbbackup_jobs', {'id': _get(params_kw, 'id')})
+    return {'widgettype': 'Message', 'options': {'title': '成功', 'message': '备份任务已删除', 'type': 'success'}}
+
+
+# ═══════════════════════════════════════════
+# 备份执行（调度 + 记录 + 清理）
+# ═══════════════════════════════════════════
+
+async def run_backup(request, params_kw):
+    """执行一次备份：创建 running 记录 → 下发 Agent → 等 Agent 回报结果。
+
+    备份动作本身由 Agent 在被管主机执行（mysqldump / xtrabackup），管理中心只调度。
+    这里创建记录并返回命令描述，Agent 通过 poll_backup_commands 取任务。
+    """
+    env = ServerEnv()
+    job_id = _get(params_kw, 'job_id')
+    async with get_sor_context(env, DBNAME) as sor:
+        jobs = await sor.R('dbbackup_jobs', {'id': job_id})
+        if not jobs:
+            return {'status': 'error', 'message': '备份任务不存在'}
+        job = jobs[0]
+        rec_id = getID()
+        now = curDateString()
+        await sor.C('dbbackup_records', {
+            'id': rec_id,
+            'job_id': job_id,
+            'cluster_id': getattr(job, 'cluster_id', ''),
+            'db_name': getattr(job, 'db_name', ''),
+            'backup_type': getattr(job, 'backup_type', 'full'),
+            'status': 'running',
+            'started_at': now,
+        })
+        await sor.U('dbbackup_jobs', {'id': job_id, 'last_run_at': now, 'updated_at': now})
+    return {'status': 'ok', 'message': '备份已触发', 'record_id': rec_id,
+            'command': f"backup db={getattr(job, 'db_name', '')} type={getattr(job, 'backup_type', 'full')}",
+            'storage_path': getattr(job, 'storage_path', '')}
+
+
+async def report_backup_result(request, params_kw):
+    """Agent 上报备份结果"""
+    env = ServerEnv()
+    rec_id = _get(params_kw, 'record_id')
+    async with get_sor_context(env, DBNAME) as sor:
+        await sor.U('dbbackup_records', {
+            'id': rec_id,
+            'file_path': _get(params_kw, 'file_path'),
+            'file_size_mb': _get(params_kw, 'file_size_mb'),
+            'duration_sec': _get(params_kw, 'duration_sec'),
+            'checksum': _get(params_kw, 'checksum'),
+            'status': _get(params_kw, 'status', 'failed'),
+            'error': _get(params_kw, 'error'),
+            'completed_at': curDateString(),
+        })
+    return {'status': 'ok'}
+
+
+async def cleanup_expired_backups(request, params_kw=None):
+    """按任务保留天数清理过期备份记录（保留元数据，标记清理，实际文件由 Agent 删）"""
+    env = ServerEnv()
+    async with get_sor_context(env, DBNAME) as sor:
+        jobs = await sor.R('dbbackup_jobs', {})
+        cleaned = 0
+        for job in (jobs or []):
+            retention = int(getattr(job, 'retention_days', '7') or 7)
+            old = await sor.sqlExe(
+                "SELECT id FROM dbbackup_records WHERE job_id=${jid}$ AND status='success' "
+                "AND completed_at < DATE_SUB(NOW(), INTERVAL ${d}$ DAY)",
+                {'jid': getattr(job, 'id', ''), 'd': retention})
+            for r in (old or []):
+                await sor.U('dbbackup_records', {'id': getattr(r, 'id', ''), 'status': 'expired'})
+                cleaned += 1
+    return {'status': 'ok', 'cleaned': cleaned}
+
+
+# ═══════════════════════════════════════════
+# Agent 上报：复制状态（原 agent_report_health 的 db 分支）
+# ═══════════════════════════════════════════
+
+async def agent_report_db_health(request, params_kw):
+    """Agent 上报 MySQL 复制状态"""
+    env = ServerEnv()
+    db_statuses = _get(params_kw, 'db_statuses', [])
+    if isinstance(db_statuses, str):
+        db_statuses = json.loads(db_statuses)
+    async with get_sor_context(env, DBNAME) as sor:
+        for db_stat in db_statuses:
+            await sor.U('dbbackup_replications', {
+                'id': db_stat.get('id'),
+                'sync_status': db_stat.get('status'),
+                'seconds_behind': db_stat.get('seconds_behind'),
+                'last_error': db_stat.get('error'),
+                'updated_at': curDateString(),
+            })
+    return {'status': 'ok'}
+
+
+# ═══════════════════════════════════════════
+# 注册
+# ═══════════════════════════════════════════
+
+def load_dbbackup():
+    env = ServerEnv()
+    # 复制配置 CRUD
+    env.create_replication = create_replication
+    env.create_dbbackup_replications = create_replication
+    env.update_replication = update_replication
+    env.update_dbbackup_replications = update_replication
+    env.delete_replication = delete_replication
+    env.delete_dbbackup_replications = delete_replication
+    # 备份任务 CRUD
+    env.create_backup_job = create_backup_job
+    env.create_dbbackup_jobs = create_backup_job
+    env.update_backup_job = update_backup_job
+    env.update_dbbackup_jobs = update_backup_job
+    env.delete_backup_job = delete_backup_job
+    env.delete_dbbackup_jobs = delete_backup_job
+    # 备份执行
+    env.run_backup = run_backup
+    env.report_backup_result = report_backup_result
+    env.cleanup_expired_backups = cleanup_expired_backups
+    # Agent
+    env.agent_report_db_health = agent_report_db_health
+    return True
diff --git a/json/dbbackup_jobs_list.json b/json/dbbackup_jobs_list.json
new file mode 100644
index 0000000..003f021
--- /dev/null
+++ b/json/dbbackup_jobs_list.json
@@ -0,0 +1,17 @@
+{
+    "tblname": "dbbackup_jobs",
+    "alias": "dbbackup_jobs_list",
+    "title": "数据库备份任务",
+    "params": {
+        "sortby": ["updated_at desc"],
+        "browserfields": {
+            "exclouded": ["id"],
+            "alters": {
+                "backup_type": {"uitype": "code", "data": [{"value": "full", "text": "全量"}, {"value": "incremental", "text": "增量"}]},
+                "compress": {"uitype": "code", "data": [{"value": "1", "text": "压缩"}, {"value": "0", "text": "不压缩"}]},
+                "enabled": {"uitype": "code", "data": [{"value": "1", "text": "启用"}, {"value": "0", "text": "禁用"}]},
+                "cluster_id": {"uitype": "code", "valueField": "id", "textField": "name"}
+            }
+        }
+    }
+}
diff --git a/json/dbbackup_records_list.json b/json/dbbackup_records_list.json
new file mode 100644
index 0000000..80a3c79
--- /dev/null
+++ b/json/dbbackup_records_list.json
@@ -0,0 +1,16 @@
+{
+    "tblname": "dbbackup_records",
+    "alias": "dbbackup_records_list",
+    "title": "数据库备份记录",
+    "params": {
+        "sortby": ["started_at desc"],
+        "browserfields": {
+            "exclouded": ["id"],
+            "alters": {
+                "backup_type": {"uitype": "code", "data": [{"value": "full", "text": "全量"}, {"value": "incremental", "text": "增量"}]},
+                "status": {"uitype": "code", "data": [{"value": "running", "text": "进行中"}, {"value": "success", "text": "成功"}, {"value": "failed", "text": "失败"}, {"value": "expired", "text": "已过期"}]},
+                "job_id": {"uitype": "code", "valueField": "id", "textField": "job_name"}
+            }
+        }
+    }
+}
diff --git a/json/dbbackup_replications_list.json b/json/dbbackup_replications_list.json
new file mode 100644
index 0000000..6518ddc
--- /dev/null
+++ b/json/dbbackup_replications_list.json
@@ -0,0 +1,16 @@
+{
+    "tblname": "dbbackup_replications",
+    "alias": "dbbackup_replications_list",
+    "title": "数据库复制配置",
+    "params": {
+        "sortby": ["updated_at desc"],
+        "browserfields": {
+            "exclouded": ["id", "repl_password"],
+            "alters": {
+                "sync_status": {"uitype": "code"},
+                "enabled": {"uitype": "code", "data": [{"value": "1", "text": "启用"}, {"value": "0", "text": "禁用"}]},
+                "cluster_id": {"uitype": "code", "valueField": "id", "textField": "name"}
+            }
+        }
+    }
+}
diff --git a/models/dbbackup_jobs.json b/models/dbbackup_jobs.json
new file mode 100644
index 0000000..196299f
--- /dev/null
+++ b/models/dbbackup_jobs.json
@@ -0,0 +1,33 @@
+{
+    "summary": [
+        {
+            "name": "dbbackup_jobs",
+            "title": "数据库备份任务",
+            "primary": ["id"],
+            "catelog": "entity"
+        }
+    ],
+    "fields": [
+        {"name": "id", "title": "任务ID", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "cluster_id", "title": "所属集群", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "job_name", "title": "任务名称", "type": "str", "length": 128, "nullable": "no"},
+        {"name": "db_name", "title": "数据库名", "type": "str", "length": 128, "nullable": "no"},
+        {"name": "backup_type", "title": "备份类型", "type": "str", "length": 16, "nullable": "no", "default": "full"},
+        {"name": "schedule", "title": "调度(cron表达式)", "type": "str", "length": 64},
+        {"name": "retention_days", "title": "保留天数", "type": "int", "nullable": "no", "default": "7"},
+        {"name": "storage_path", "title": "备份存储路径", "type": "str", "length": 512, "nullable": "no"},
+        {"name": "compress", "title": "压缩", "type": "str", "length": 1, "nullable": "no", "default": "1"},
+        {"name": "enabled", "title": "启用", "type": "str", "length": 1, "nullable": "no", "default": "1"},
+        {"name": "last_run_at", "title": "上次执行时间", "type": "datetime"},
+        {"name": "created_at", "title": "创建时间", "type": "datetime"},
+        {"name": "updated_at", "title": "更新时间", "type": "datetime"}
+    ],
+    "indexes": [
+        {"name": "idx_dbbak_job_cluster", "idxtype": "index", "idxfields": ["cluster_id"]},
+        {"name": "idx_dbbak_job_name", "idxtype": "index", "idxfields": ["db_name"]}
+    ],
+    "codes": [
+        {"field": "backup_type", "table": "appcodes_kv", "valuefield": "k", "textfield": "v", "cond": "parentid='backup_type'"},
+        {"field": "cluster_id", "table": "clusters", "valuefield": "id", "textfield": "name"}
+    ]
+}
diff --git a/models/dbbackup_records.json b/models/dbbackup_records.json
new file mode 100644
index 0000000..bbbc5ef
--- /dev/null
+++ b/models/dbbackup_records.json
@@ -0,0 +1,34 @@
+{
+    "summary": [
+        {
+            "name": "dbbackup_records",
+            "title": "数据库备份记录",
+            "primary": ["id"],
+            "catelog": "entity"
+        }
+    ],
+    "fields": [
+        {"name": "id", "title": "记录ID", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "job_id", "title": "备份任务", "type": "str", "length": 32},
+        {"name": "cluster_id", "title": "所属集群", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "db_name", "title": "数据库名", "type": "str", "length": 128, "nullable": "no"},
+        {"name": "backup_type", "title": "备份类型", "type": "str", "length": 16},
+        {"name": "file_path", "title": "备份文件路径", "type": "str", "length": 512},
+        {"name": "file_size_mb", "title": "文件大小(MB)", "type": "int"},
+        {"name": "duration_sec", "title": "耗时(秒)", "type": "int"},
+        {"name": "checksum", "title": "校验和", "type": "str", "length": 128},
+        {"name": "status", "title": "状态", "type": "str", "length": 16, "nullable": "no", "default": "running"},
+        {"name": "error", "title": "错误信息", "type": "text"},
+        {"name": "started_at", "title": "开始时间", "type": "datetime"},
+        {"name": "completed_at", "title": "完成时间", "type": "datetime"}
+    ],
+    "indexes": [
+        {"name": "idx_dbbak_rec_job", "idxtype": "index", "idxfields": ["job_id"]},
+        {"name": "idx_dbbak_rec_cluster", "idxtype": "index", "idxfields": ["cluster_id"]}
+    ],
+    "codes": [
+        {"field": "backup_type", "table": "appcodes_kv", "valuefield": "k", "textfield": "v", "cond": "parentid='backup_type'"},
+        {"field": "status", "table": "appcodes_kv", "valuefield": "k", "textfield": "v", "cond": "parentid='backup_status'"},
+        {"field": "job_id", "table": "dbbackup_jobs", "valuefield": "id", "textfield": "job_name"}
+    ]
+}
diff --git a/models/dbbackup_replications.json b/models/dbbackup_replications.json
new file mode 100644
index 0000000..b190288
--- /dev/null
+++ b/models/dbbackup_replications.json
@@ -0,0 +1,35 @@
+{
+    "summary": [
+        {
+            "name": "dbbackup_replications",
+            "title": "数据库复制配置",
+            "primary": ["id"],
+            "catelog": "entity"
+        }
+    ],
+    "fields": [
+        {"name": "id", "title": "配置ID", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "cluster_id", "title": "所属集群", "type": "str", "length": 32, "nullable": "no"},
+        {"name": "db_name", "title": "数据库名", "type": "str", "length": 128, "nullable": "no"},
+        {"name": "master_host", "title": "主库主机", "type": "str", "length": 255},
+        {"name": "master_port", "title": "主库端口", "type": "int", "default": "3306"},
+        {"name": "slave_host", "title": "从库主机", "type": "str", "length": 255},
+        {"name": "slave_port", "title": "从库端口", "type": "int", "default": "3306"},
+        {"name": "repl_user", "title": "复制用户", "type": "str", "length": 64},
+        {"name": "repl_password", "title": "复制密码", "type": "str", "length": 255},
+        {"name": "sync_status", "title": "同步状态", "type": "str", "length": 32, "default": "not_configured"},
+        {"name": "seconds_behind", "title": "延迟秒数", "type": "int"},
+        {"name": "last_error", "title": "最后错误", "type": "text"},
+        {"name": "enabled", "title": "启用", "type": "str", "length": 1, "nullable": "no", "default": "1"},
+        {"name": "created_at", "title": "创建时间", "type": "datetime"},
+        {"name": "updated_at", "title": "更新时间", "type": "datetime"}
+    ],
+    "indexes": [
+        {"name": "idx_dbbak_rep_cluster", "idxtype": "index", "idxfields": ["cluster_id"]},
+        {"name": "idx_dbbak_rep_name", "idxtype": "index", "idxfields": ["db_name"]}
+    ],
+    "codes": [
+        {"field": "sync_status", "table": "appcodes_kv", "valuefield": "k", "textfield": "v", "cond": "parentid='sync_status'"},
+        {"field": "cluster_id", "table": "clusters", "valuefield": "id", "textfield": "name"}
+    ]
+}
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..60d4847
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,16 @@
+[build-system]
+requires = ["setuptools>=45", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "dbbackup"
+version = "1.0.0"
+description = "数据库备份与日志同步管理模块 — 全量/增量备份、binlog 复制配置、备份记录与清理"
+requires-python = ">=3.8"
+dependencies = [
+    "sqlor",
+]
+
+[tool.setuptools.packages.find]
+where = ["."]
+include = ["dbbackup*"]
diff --git a/wwwroot/api/agent_report_db_health.dspy b/wwwroot/api/agent_report_db_health.dspy
new file mode 100644
index 0000000..93d572b
--- /dev/null
+++ b/wwwroot/api/agent_report_db_health.dspy
@@ -0,0 +1,3 @@
+# Agent 上报 MySQL 复制状态（binlog 日志同步）
+result = await agent_report_db_health(request, params_kw)
+return json.dumps(result, ensure_ascii=False)
diff --git a/wwwroot/api/cleanup_expired_backups.dspy b/wwwroot/api/cleanup_expired_backups.dspy
new file mode 100644
index 0000000..3a307f7
--- /dev/null
+++ b/wwwroot/api/cleanup_expired_backups.dspy
@@ -0,0 +1,3 @@
+# 按保留天数清理过期备份
+result = await cleanup_expired_backups(request, params_kw)
+return json.dumps(result, ensure_ascii=False)
diff --git a/wwwroot/api/report_backup_result.dspy b/wwwroot/api/report_backup_result.dspy
new file mode 100644
index 0000000..4b18ac9
--- /dev/null
+++ b/wwwroot/api/report_backup_result.dspy
@@ -0,0 +1,3 @@
+# Agent 上报备份结果
+result = await report_backup_result(request, params_kw)
+return json.dumps(result, ensure_ascii=False)
diff --git a/wwwroot/api/run_backup.dspy b/wwwroot/api/run_backup.dspy
new file mode 100644
index 0000000..6ca6ca6
--- /dev/null
+++ b/wwwroot/api/run_backup.dspy
@@ -0,0 +1,3 @@
+# 触发一次数据库备份（管理中心调度，Agent 执行）
+result = await run_backup(request, params_kw)
+return json.dumps(result, ensure_ascii=False)