100 lines
1.7 KiB
Markdown
100 lines
1.7 KiB
Markdown
# Edge 设备部署指南
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## 首次部署（从 SD 卡克隆）
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### 克隆前准备
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在源设备上清理不需要的文件后关机，取出 SD 卡，使用 `dd` 或烧录工具克隆到新卡。
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### 克隆后配置
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将新 SD 卡插入新设备，开机，执行以下步骤：
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#### 1. 生成新的设备 ID
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管理端通过设备 ID 区分不同设备，克隆后必须更换：
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```bash
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sudo rm -f /etc/machine-id /var/lib/safesight-edge-agent/device_id
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sudo systemd-machine-id-setup
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```
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#### 2. 重新生成 SSH 主机密钥
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```bash
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sudo rm -f /etc/ssh/ssh_host_*_key*
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sudo ssh-keygen -A
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```
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#### 3. 设置主机名
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```bash
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sudo hostnamectl set-hostname <新主机名>
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```
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#### 4. 配置静态 IP（生产环境）
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编辑 netplan 配置：
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```bash
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sudo nano /etc/netplan/01-network-manager-all.yaml
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```
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写入：
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```yaml
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network:
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version: 2
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ethernets:
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enP4p65s0: # 网卡名，用 ip addr 确认
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dhcp4: no
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addresses:
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- 10.0.0.82/24 # 目标 IP
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routes:
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- to: default
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via: 10.0.0.1 # 网关
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nameservers:
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addresses:
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- 10.0.0.1 # DNS
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```
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应用：
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```bash
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sudo netplan apply
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```
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#### 5. 重启
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```bash
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sudo reboot
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```
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### 验证
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```bash
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# 确认服务状态
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systemctl status safesight-edge-server safesight-edge-agent
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# 确认新 IP
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ip addr show | grep inet
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# 确认新设备 ID
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cat /var/lib/safesight-edge-agent/device_id
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# 管理端发现新设备后，在设备详情页设置别名
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```
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---
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## 更新部署
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在设备上更新代码和二进制：
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```bash
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cd ~/apps/safesight-edge
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git pull
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bash scripts/build.sh -m -j4
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sudo ./scripts/deploy.sh upgrade
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```
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