【硬件相关】服务器IPMI管理

一、软件安装

1、源码安装

wget https://downloads.sourceforge.net/project/ipmitool/ipmitool/1.8.18/ipmitool-1.8.18.tar.bz2
tar -jxf ipmitool-1.8.18.tar.bz2 
cd ipmitool-1.8.18
./configure --prefix=/usr/local/ipmitool
make && make install
ln -s /usr/local/ipmitool/bin/ipmitool /usr/bin/ipmitool

2、在线安装

• Ubuntu

apt -y install ipmitool

• CentOS

yum -y install ipmitool

二、常用操作

1、操作服务器

• 获取服务器状态：ipmitool -I lanplus -H {bmc-ip} -U {bmc-user} -P {bmc-password} power status
• 远程开启服务器：ipmitool -I lanplus -H {bmc-ip} -U {bmc-user} -P {bmc-password} power on
• 远程关闭服务器：ipmitool -I lanplus -H {bmc-ip} -U {bmc-user} -P {bmc-password} power off

2、设置BMC网络

• 查看BMC网络信息（通常配置通道1）：ipmitool lan print 1
• 设置通道1使用静态IP地址：ipmitool lan print 1
• 设置BMC使用IP地址：ipmitool lan set 1 ipaddr 172.16.21.98
• 设置BMC使用子网掩码：ipmitool lan set 1 netmask 255.255.255.0
• 设置BMC使用网关：ipmitool lan set 1 defgw ipaddr 172.16.21.205

3、设置BMC用户

• 查看BMC用户信息：ipmitool user list 1
• 设置BMC用户密码：ipmitool user set password {bmc-user-id} {bmc-password}

4、功率统计

参考链接：How can I view power consumption through IPMItool on X10 boards?

• 获取方式1（适用于supermicro主板）：
  服务器本机执行ipmitool dcmi power reading命令，查看瞬时功率情况（Instantaneous power reading）
  注：可以30秒采集一次样本，取瞬时功率情况，共采集60次，取60次平均值，即为该服务器平均运行功率

[root@node85 ~]# dmidecode -t1
# dmidecode 3.1
Getting SMBIOS data from sysfs.
SMBIOS 3.2.1 present.
# SMBIOS implementations newer than version 3.1.1 are not
# fully supported by this version of dmidecode.

Handle 0x0001, DMI type 1, 27 bytes
System Information
    Manufacturer: Supermicro
    Product Name: Super Server
    Version: 0123456789
    Serial Number: 0123456789
    UUID: a24b6000-3fa3-11eb-8000-ac1f6beba81e
    Wake-up Type: Power Switch
    SKU Number: To be filled by O.E.M.
    Family: To be filled by O.E.M.

[root@node85 ~]# ipmitool dcmi power reading
    Instantaneous power reading:                   290 Watts
    Minimum during sampling period:                196 Watts
    Maximum during sampling period:                498 Watts
    Average power reading over sample period:      272 Watts
    IPMI timestamp:                           Mon Nov 14 08:27:39 2022
    Sampling period:                          00388554 Seconds.
    Power reading state is:                   activated

• 获取方式2：
  a、任意客户端执行ipmitool -H {bmc-ip} -I lanplus -U {bmc-user} -P {bmc-password} sdr elist | grep "PW Consumption"
  b、服务器本机执行ipmitool sdr list | grep "PW Consumption"

[root@node41 ~]# ipmitool -H 172.16.21.99 -I lanplus -U ADMIN -P ADMIN sdr elist | grep "PW Consumption"
PW Consumption   | 1Ah | ok  | 21.0 | 278 Watts