Topwo博客-PVE添加CPU温度显示

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PVE添加CPU温度显示

发布时间：2024-10-27作者：Topwo来源：原创点击：308

## 1. 先进入pve的shell，安装 lm-sensors

```shell
apt-get install lm-sensors
```

无法安装的话先更新一下源

```shell
apt-get update
```

安装完成后，可以运行下面的命令，来探测哪些传感器可用并加载相关的内核模块。

```shell
sensors-detect
```

```shell
sensors
```

执行上面的命令，即可显示出系统运行的温度状态，下面是 3205U 的显示结果示例（Core 0和Core 1表示有两个CPU核心）：

```shell
root@www:~# sensors
coretemp-isa-0000
Adapter: ISA adapter
Package id 0:  +25.0°C  (high = +82.0°C, crit = +100.0°C)
Core 0:        +22.0°C  (high = +82.0°C, crit = +100.0°C)
Core 1:        +23.0°C  (high = +82.0°C, crit = +100.0°C)
Core 2:        +23.0°C  (high = +82.0°C, crit = +100.0°C)
Core 3:        +25.0°C  (high = +82.0°C, crit = +100.0°C)
Core 4:        +24.0°C  (high = +82.0°C, crit = +100.0°C)
Core 5:        +24.0°C  (high = +82.0°C, crit = +100.0°C)

adt7473-i2c-3-2e
Adapter: nvkm-0000:06:00.0-bus-0002
in1:          +3.00 V  (min =  +0.00 V, max =  +2.99 V)
+3.3V:        +3.35 V  (min =  +0.00 V, max =  +4.39 V)
fan1:        3089 RPM  (min =    0 RPM)
fan2:           0 RPM  (min =    0 RPM)
fan3:           0 RPM  (min =    0 RPM)
temp1:        +45.5°C  (low  = +70.0°C, high = +110.0°C)  ALARM
                       (crit = +115.0°C, hyst = +113.0°C)
Board Temp:   +41.5°C  (low  = -63.0°C, high = +191.0°C)
                       (crit = +100.0°C, hyst = +96.0°C)
temp3:        +45.8°C  (low  = -63.0°C, high = +191.0°C)
                       (crit = +115.0°C, hyst = +111.0°C)

nouveau-pci-0600
Adapter: PCI adapter
GPU core:     +1.00 V  (min =  +1.00 V, max =  +1.10 V)
fan1:           0 RPM
temp1:        +57.0°C  (high = +95.0°C, hyst =  +3.0°C)
                       (crit = +100.0°C, hyst =  +2.0°C)
                       (emerg = +135.0°C, hyst =  +5.0°C)
```

## 2. 在网页上显示出来
先备份之后要修改的两个文件

```shell
cp /usr/share/perl5/PVE/API2/Nodes.pm /usr/share/perl5/PVE/API2/Nodes.pm.bak
cp /usr/share/pve-manager/js/pvemanagerlib.js /usr/share/pve-manager/js/pvemanagerlib.js.bak

vi /usr/share/perl5/PVE/API2/Nodes.pm
```

搜`pveversion`，修改文件内容，添加``$res->{thermalstate} = `sensors`;``

![](http://uploadqn.topwo.com/topwo_site/f1352fff3a12de4ce8e5c0c5d39dec73.png)

之后修改页面布局，增加界面高度让新的CPU内容有地方显示

```shell
vi /usr/share/pve-manager/js/pvemanagerlib.js
```

修改以下两处地方：

第1处搜`Ext.window.Window`，修改

![](http://uploadqn.topwo.com/topwo_site/03ba16fd7794887a39182adc421ed6b4.png)

第2处搜`widget.pveNodeStatus`，修改

![](http://uploadqn.topwo.com/topwo_site/46738b71599ef1ed354c81f96dc8990a.png)

最后增加显示CPU温度的代码，显示的数据根据自己的电脑来

```javascript
{
    itemId: 'thermal',
    colspan: 2,
    printBar: false,
    title: gettext('CPU温度'),
    textField: 'thermalstate',
    renderer: function(value) {
        const p0 = value.match(/Package id 0.*?\+([\d\.]+)?/)[1];
        const b0 = value.match(/Board Temp.*?\+([\d\.]+)?/)[1];
        const c0 = value.match(/Core 0.*?\+([\d\.]+)?/)[1];
        const c1 = value.match(/Core 1.*?\+([\d\.]+)?/)[1];
        const c2 = value.match(/Core 2.*?\+([\d\.]+)?/)[1];
        const c3 = value.match(/Core 3.*?\+([\d\.]+)?/)[1];
        const c4 = value.match(/Core 4.*?\+([\d\.]+)?/)[1];
        const c5 = value.match(/Core 5.*?\+([\d\.]+)?/)[1];
        return `Package: ${p0} | Core: ${c0} | ${c1} | ${c2} | ${c3} | ${c4} | ${c5} | Board: ${b0} `;
    },
}
```

![](http://uploadqn.topwo.com/topwo_site/88816d97e352bb83a8f214b82e388c8a.png)

## 3. 修改完成后，重启PVE的Web管理器

```shell
systemctl restart pveproxy
```

之后强制刷新页面即可显示，win下：Ctrl + F5，Mac下：花键 + shift + R

![](http://uploadqn.topwo.com/topwo_site/69e37b538280cd8d3850de33a62384b3.png)

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