66 lines
2.4 KiB
Desktop File
66 lines
2.4 KiB
Desktop File
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# chongming.service — systemd 管理打包后的 chongming 应用（Nuitka 单二进制 + 模块库）
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#
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# 安装步骤（以 /opt/chongming 为例，目录名可改，需同步修改下方 WorkingDirectory/ExecStart）：
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# sudo mkdir -p /opt/chongming
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# sudo cp -r build/. /opt/chongming/ # 打包产物：chongming 二进制 + config.toml + config/ + resources/ + static.svfs
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# sudo useradd --system --home /opt/chongming --shell /usr/sbin/nologin chongming
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# sudo chown -R chongming:chongming /opt/chongming
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# sudo cp deploy/chongming.service /etc/systemd/system/
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# sudo systemctl daemon-reload
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# sudo systemctl enable --now chongming
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#
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# 常用操作：
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# systemctl status chongming # 状态
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# journalctl -u chongming -f # 实时日志（应用自身日志另见 /opt/chongming/logs/）
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# systemctl restart chongming # 重启（SIGTERM 优雅排空，最长等待 30s）
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#
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# 可选：/etc/chongming.env 中写 APP_WORKERS=<N> 覆盖 worker 数（默认取
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# config.toml [production.server].workers，打包版通常为 4）。
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[Unit]
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Description=Chongming Zenoh Gateway (FastAPI + Zenoh + MQTT)
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Wants=network-online.target
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After=network-online.target
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# 60s 内失败 5 次则放弃（避免配置错误导致崩溃循环）
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StartLimitIntervalSec=60
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StartLimitBurst=5
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[Service]
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Type=simple
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# 打包应用入口：Nuitka 编译产物，前台运行 gunicorn master（Linux 分支）
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ExecStart=/opt/chongming/chongming
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# 所有相对路径（config.toml / config/ / resources/*.mbank / static.svfs /
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# data/ / logs/ / uploads/）均相对工作目录解析，必须指向安装目录
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WorkingDirectory=/opt/chongming
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# 非特权用户运行（HTTP 8000 / MQTT 1883 / Zenoh 7447 等端口均无需 root）
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User=chongming
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Group=chongming
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UMask=0027
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# 每机可选覆盖（如 APP_WORKERS），文件不存在时忽略（- 前缀）
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EnvironmentFile=-/etc/chongming.env
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Environment=PYTHONUNBUFFERED=1
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# 优雅停机：SIGTERM 由 gunicorn 排空 worker，等在途请求/告警上传完成
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KillSignal=SIGTERM
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KillMode=control-group
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TimeoutStopSec=30
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# 异常退出自动拉起
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Restart=on-failure
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RestartSec=3
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# Zenoh / MQTT / 并发连接放开文件描述符上限
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LimitNOFILE=65535
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LimitNPROC=65535
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# 轻量加固（应用无 setuid/特权端口需求，不影响运行）
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PrivateTmp=true
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NoNewPrivileges=true
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[Install]
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WantedBy=multi-user.target
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