Install IPMI tools, CentOS 7

• Load module:

  modprobe ipmi_devintf
  modprobe ipmi_si

• Install ipmitools:

  yum -y install ipmitool

• Test:

  ipmitool sensor

• Load modules at boot (persistent):

  vi /etc/sysconfig/modules/ipmi.modules
  
  #!/bin/sh
  if [ ! -c /dev/ipmi0 ] ; then
    exec /sbin/modprobe ipmi_devintf >/dev/null 2>&1
    exec /sbin/modprobe ipmi_si >/dev/null 2>&1
  fi

• Make script executable:

  chmod +x /etc/sysconfig/modules/ipmi.modules