51 lines
995 B
SYSTEMD
51 lines
995 B
SYSTEMD
# systemd 服务配置说明
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**服务文件路径**：`/etc/systemd/system/nac-admin.service`
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## 当前配置
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```ini
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[Unit]
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Description=NAC Knowledge Engine Admin Console
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After=network.target
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[Service]
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Type=simple
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User=www
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WorkingDirectory=/opt/nac/services/nac-admin
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ExecStart=/usr/bin/node dist/index.js
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Restart=always
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RestartSec=5
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Environment=NODE_ENV=production
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Environment=PORT=9560
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EnvironmentFile=/opt/nac/services/nac-admin/.env
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[Install]
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WantedBy=multi-user.target
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```
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## 重要说明
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密钥通过 `EnvironmentFile` 从 `.env` 文件加载（见 `ops/secrets.md`），不直接写在服务文件中。
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## 常用操作
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```bash
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# 查看服务状态
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systemctl status nac-admin
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# 启动/停止/重启服务
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systemctl start nac-admin
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systemctl stop nac-admin
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systemctl restart nac-admin
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# 查看实时日志
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journalctl -u nac-admin -f
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# 查看最近100行日志
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journalctl -u nac-admin -n 100
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# 重载 systemd 配置（修改服务文件后执行）
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systemctl daemon-reload
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```
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