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63 lines
1.4 KiB
Markdown
63 lines
1.4 KiB
Markdown
## 创建服务文件
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以pyhon项目为例
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编辑
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```
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sudo nano /etc/systemd/system/pykins.service
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```
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文件内容
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```
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[Unit]
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Description=python CICD service
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After=network.target
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[Service]
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User=root # 替换为实际用户名(如 ubuntu、root 等)
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WorkingDirectory=/pathToProject # 项目根目录(包含 .venv 和 main.py)
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ExecStart=/pathToProject/.venv/bin/python main.py
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Restart=always
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RestartSec=10
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# 不使用 journal管理日志,直接重定向到文件
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# StandardOutput=append:/pathToProject/main.log # 日志文件
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# StandardError=append:/pathToProject/main.log # 错误日志与正常日志写在同一个文件,便于还原上下文
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[Install]
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WantedBy=multi-user.target
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```
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## 重载systemd服务并启用服务
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```
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# 重载配置
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sudo systemctl daemon-reload
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# 开机自启(可选)
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sudo systemctl enable pykins.service
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# 启动服务
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sudo systemctl start pykins.service
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```
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## 相关命令
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```
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# 启动
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sudo systemctl start pykins
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# 停止
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sudo systemctl stop pykins
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# 重启
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sudo systemctl restart pykins
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# 查看状态
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sudo systemctl status pykins
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```
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查看日志
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```
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# 实时跟踪日志(类似 tail -f)
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sudo journalctl -u pykins.service -f
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# 查看该服务的所有日志
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sudo journalctl -u pykins.service
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# 查看今天的日志
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sudo journalctl -u pykins.service --since today
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# 按 SyslogIdentifier 过滤(需配置该项)
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sudo journalctl -t pykins
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```
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