Template
bi
c790e43cdf
- 用户管理：增删改、批量导入(Excel模板)、admin保护 - 部门管理：增删改(含回收站恢复机制)、删除保护(有用户不可删) - 权限管理：部门内角色(admin/readwrite/readonly/none) - 监控页面：CPU/内存/磁盘实时监控 - 日志页面：操作日志查询 - SMB权限：用户文件夹700(member)/750(admin)、ACL继承 - admin跨目录访问：通过setfacl ACL实现
72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
"""磁盘监控服务"""
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import os
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import json
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import subprocess
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from app.utils.helpers import run_cmd
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DATA_DIR = os.environ.get("DATA_DIR", "/data/smb")
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def get_disk_usage() -> dict:
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"""获取总磁盘使用情况"""
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# df -B1 以字节为单位
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rc, stdout, _ = run_cmd(["df", "-B1", DATA_DIR or "/data/smb"])
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if rc != 0 or not stdout.strip():
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return {
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"total_space": 0, "used_space": 0, "free_space": 0,
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"usage_percent": 0.0
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}
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lines = stdout.strip().split("\n")
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if len(lines) < 2:
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return {"total_space": 0, "used_space": 0, "free_space": 0, "usage_percent": 0.0}
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fields = lines[1].split()
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total = int(fields[1])
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used = int(fields[2])
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free = int(fields[3])
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pct = float(fields[4].replace("%", ""))
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return {
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"total_space": total,
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"used_space": used,
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"free_space": free,
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"usage_percent": pct
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}
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def get_dept_usages() -> list:
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"""获取各部门磁盘使用"""
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usages = []
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if not os.path.exists(DATA_DIR):
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return usages
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for entry in os.scandir(DATA_DIR):
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if entry.is_dir() and entry.name.startswith("dept-"):
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dept_name = entry.name[4:] # 去掉 "dept-" 前缀
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path = entry.path
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rc, stdout, _ = run_cmd(["du", "-sb", path], timeout=60)
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if rc == 0:
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size = int(stdout.split()[0])
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else:
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size = 0
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usages.append({
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"dept_name": dept_name,
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"used_bytes": size
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})
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# 加上 exchange 目录
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exchange_path = os.path.join(DATA_DIR, "exchange")
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if os.path.exists(exchange_path):
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rc, stdout, _ = run_cmd(["du", "-sb", exchange_path], timeout=60)
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if rc == 0:
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size = int(stdout.split()[0])
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else:
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size = 0
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usages.append({
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"dept_name": "exchange",
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"used_bytes": size
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})
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return usages
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