57 lines
5.9 KiB
XML
57 lines
5.9 KiB
XML
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</defs>
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<rect width="1800" height="1100" fill="#f3f7fc"/>
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<text x="900" y="75" text-anchor="middle" class="title">cleanup-smartcam-data 自动清理与恢复策略</text>
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<rect width="525" height="790" rx="18" fill="#fff" stroke="#b7cee5" stroke-width="2"/>
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<path d="M18 0h489q18 0 18 18v62H0V18Q0 0 18 0" fill="#07508d"/><text x="262" y="52" text-anchor="middle" class="h">检查频率</text>
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<rect class="box" x="95" y="120" width="335" height="78"/><text class="t" x="262" y="168" text-anchor="middle">开机 2 分钟后首次检查</text>
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<rect class="box green" x="95" y="270" width="335" height="105"/><text class="t" x="262" y="312" text-anchor="middle">正常采集状态</text><text class="s" x="262" y="347" text-anchor="middle">每 60 分钟检查一次</text>
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<rect class="box red" x="95" y="447" width="335" height="115"/><text class="t" x="262" y="490" text-anchor="middle">采集暂停状态</text><text class="s" x="262" y="526" text-anchor="middle">1 分钟后首次检查</text><text class="s" x="262" y="553" text-anchor="middle">之后每 2 分钟检查</text>
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<rect class="box" x="72" y="635" width="380" height="105"/><text class="t" x="262" y="678" text-anchor="middle">恢复到 10 GiB</text><text class="s" x="262" y="714" text-anchor="middle">立即恢复采集，停止快速检查</text>
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</g>
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<g transform="translate(592 115)">
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<rect width="555" height="790" rx="18" fill="#fff" stroke="#b7cee5" stroke-width="2"/>
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<path d="M18 0h519q18 0 18 18v62H0V18Q0 0 18 0" fill="#07508d"/><text x="277" y="52" text-anchor="middle" class="h">安全清理</text>
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<rect class="box" x="85" y="115" width="385" height="82"/><text class="t" x="277" y="165" text-anchor="middle">检查 /userdata 空闲空间</text>
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<text class="t" x="277" y="325" text-anchor="middle">空闲 < 10 GiB？</text><text class="s" x="277" y="362" text-anchor="middle">是：读取成功上传名单</text>
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<rect class="box orange" x="55" y="482" width="445" height="120"/><text class="t" x="277" y="523" text-anchor="middle">只删除已确认上传且超过 60 分钟</text><text class="s" x="277" y="558" text-anchor="middle">videos + videos_raw + annotations</text><text class="s" x="277" y="588" text-anchor="middle">三件套按时间从旧到新删除</text>
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<rect class="box red" x="55" y="657" width="445" height="90"/><text class="t" x="277" y="696" text-anchor="middle">未上传 / 上传失败 / 正在上传</text><text class="s" x="277" y="729" text-anchor="middle">禁止删除；成功名单不可读时也不删除</text>
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</g>
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<g transform="translate(1170 115)">
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<rect width="585" height="790" rx="18" fill="#fff" stroke="#b7cee5" stroke-width="2"/>
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<path d="M18 0h549q18 0 18 18v62H0V18Q0 0 18 0" fill="#07508d"/><text x="292" y="52" text-anchor="middle" class="h">磁盘保护与自动恢复</text>
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<rect class="box orange" x="75" y="112" width="435" height="86"/><text class="t" x="292" y="148" text-anchor="middle">空闲 < 10 GiB</text><text class="s" x="292" y="180" text-anchor="middle">开始清理已确认成功的三件套</text>
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<path class="line" d="M292 198v45"/>
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<rect class="box red" x="75" y="256" width="435" height="98"/><text class="t" x="292" y="296" text-anchor="middle">空闲 < 5 GiB</text><text class="s" x="292" y="331" text-anchor="middle">暂停 smart_camera；上传程序继续运行</text>
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<rect class="box red" x="75" y="412" width="435" height="86"/><text class="t" x="292" y="449" text-anchor="middle">空闲 < 3 GiB</text><text class="s" x="292" y="480" text-anchor="middle">输出 CRITICAL 严重告警</text>
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<path class="line" d="M292 498v45"/>
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<rect class="box" x="75" y="556" width="435" height="82"/><text class="t" x="292" y="606" text-anchor="middle">SFTP / Kafka 继续消化积压</text>
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<path class="line" d="M292 638v42"/>
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<rect class="box green" x="75" y="692" width="435" height="72"/><text class="t" x="292" y="737" text-anchor="middle">空闲 ≥ 10 GiB → 自动恢复采集</text>
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<rect x="170" y="945" width="1460" height="105" rx="18" fill="#07508d"/>
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<text x="900" y="990" text-anchor="middle" class="h">核心原则：只删除确认上传成功的数据；空间不足时暂停采集，不停止上传</text>
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<text x="900" y="1028" text-anchor="middle" class="foot">空闲恢复到 10 GiB 后自动继续采集，并恢复每 60 分钟检查</text>
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