2016-12-29 11:25:39 +01:00
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# Howto IPMI
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2021-08-26 17:09:06 +02:00
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* <https://en.wikipedia.org/wiki/Intelligent_Platform_Management_Interface>
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* <http://buttersideup.com/docs/howto/IPMI_on_Debian.html>
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## TL;DR
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2021-08-26 17:09:38 +02:00
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Diagnostic matériel :
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2021-08-26 17:09:06 +02:00
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~~~
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$ apt install openipmi ipmitool
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ipmitool sel list
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ipmitool sensor list
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~~~
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2021-08-30 10:31:24 +02:00
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Vérifions que les modules kernel sont activés:
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2016-12-29 11:25:39 +01:00
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2020-03-16 17:52:41 +01:00
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~~~
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2016-12-29 11:25:39 +01:00
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modprobe ipmi_si
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modprobe ipmi_devintf
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2021-08-30 10:31:24 +02:00
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~~~
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2016-12-29 11:25:39 +01:00
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2021-08-30 10:31:24 +02:00
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Assurons-nous qu'elles le sont au démarrage de la machine:
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2016-12-29 11:25:39 +01:00
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2021-08-30 10:31:24 +02:00
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~~~
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cat /etc/modules
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ipmi_devintf
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ipmi_si
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~~~
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2016-12-29 11:25:39 +01:00
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2021-08-30 10:31:24 +02:00
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## En travaux
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2016-12-29 11:25:39 +01:00
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2021-08-30 10:31:24 +02:00
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**La suite de cette page a été importée automatiquement de notre ancien wiki mais n'a pas encore été révisée.**
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~~~
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2016-12-29 11:25:39 +01:00
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aptitude install openipmi
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aptitude install ipmitool
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cat /proc/devices | grep ipmi
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NNN ipmidev
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mknod -m 0600 /dev/ipmi0 c NNN 0
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ipmitool lan print
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ipmitool sensor
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ipmitool sdr
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over LAN :
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usage: lan set <channel> <command> [option]
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LAN set commands:
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ipaddr <x.x.x.x> Set channel IP address
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netmask <x.x.x.x> Set channel IP netmask
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macaddr <x:x:x:x:x:x> Set channel MAC address
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defgw ipaddr <x.x.x.x> Set default gateway IP address
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defgw macaddr <x:x:x:x:x:x> Set default gateway MAC address
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bakgw ipaddr <x.x.x.x> Set backup gateway IP address
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bakgw macaddr <x:x:x:x:x:x> Set backup gateway MAC address
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password <password> Set session password for this channel
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snmp <community string> Set SNMP public community string
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user Enable default user for this channel
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access <on|off> Enable or disable access to this channel
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arp response <on|off> Enable or disable BMC ARP responding
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arp generate <on|off> Enable or disable BMC gratuitous ARP generation
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arp interval <seconds> Set gratuitous ARP generation interval
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auth <level> <type,..> Set channel authentication types
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level = CALLBACK, USER, OPERATOR, ADMIN
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type = NONE, MD2, MD5, PASSWORD, OEM
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ipsrc <source> Set IP Address source
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none = unspecified source
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static = address manually configured to be static
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dhcp = address obtained by BMC running DHCP
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bios = address loaded by BIOS or system software
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cipher_privs XXXXXXXXXXXXXXX Set RMCP+ cipher suite privilege levels
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X = Cipher Suite Unused
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c = CALLBACK
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u = USER
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o = OPERATOR
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a = ADMIN
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O = OEM
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# ipmitool -I open lan set 1 "ipsrc" "static"
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# ipmitool lan print 1
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Set in Progress : Set In Progress
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Auth Type Support : NONE MD2 MD5 PASSWORD
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Auth Type Enable : Callback : MD2 MD5
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: User : MD2 MD5
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: Operator : MD2 MD5
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: Admin : MD2 MD5
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: OEM : MD2 MD5
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IP Address Source : Static Address
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IP Address : 0.0.0.0
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Subnet Mask : 0.0.0.0
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MAC Address : 00:13:72:50:42:42
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SNMP Community String : public
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IP Header : TTL=0x40 Flags=0x40 Precedence=0x00 TOS=0x10
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=> interface Ethernet spécifique
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<http://lonesysadmin.net/2007/06/21/how-to-configure-ipmi-on-a-dell-poweredge-running-red-hat-enterprise-linux/>
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% ipmitool -I lan -H 1.2.3.169 -U root shell
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bootdev <device> [clear-cmos=yes|no]
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none : Do not change boot device order
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pxe : Force PXE boot
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disk : Force boot from default Hard-drive
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safe : Force boot from default Hard-drive, request Safe Mode
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diag : Force boot from Diagnostic Partition
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cdrom : Force boot from CD/DVD
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bios : Force boot into BIOS Setup
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power :
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cycle,reset = reboot
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off,soft = extinction
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on = demarrage
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ipmitool shell
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ipmitool> power status
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Chassis Power is on
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ipmitool> power cycle
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Chassis Power Control: Cycle
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ipmitool> user list
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ID Name Callin Link Auth IPMI Msg Channel Priv Limit
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2 root true true true ADMINISTRATOR
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ipmitool> session info all
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session handle : 32
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slot count : 5
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active sessions : 1
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user id : 2
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privilege level : ADMINISTRATOR
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session type : IPMIv1.5
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channel number : 0x01
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console ip : 1.2.3.4
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console mac : 00:16:17:52:fa:87
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console port : 33594
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ipmitool> sel list
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7 | Pre-Init Time-stamp | Power Supply #0x65 | Power Supply AC lost | Asserted
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8 | Pre-Init Time-stamp | Power Supply #0x74 | Redundancy Lost
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9 | 08/17/2007 | 15:46:15 | Power Supply #0x65 | Failure detected | Deasserted
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a | 08/17/2007 | 15:46:16 | Power Supply #0x65 | Power Supply AC lost | Deasserted
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b | 08/17/2007 | 15:46:16 | Power Supply #0x74 | Fully Redundant
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c | 08/17/2007 | 15:46:35 | Memory #0x53 | Correctable ECC | Asserted
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d | 08/17/2007 | 15:46:42 | Temperature #0x30 | Upper Critical going high
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e | 08/17/2007 | 15:46:46 | Temperature #0x30 | Upper Critical going high
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f | 08/17/2007 | 15:46:49 | Voltage #0x60 | Lower Critical going low
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modprobe ipmi_watchdog
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IPMI Watchdog: driver initialized
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Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
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modprobe ipmi_poweroff
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IPMI poweroff: ATCA Detect mfg 0x2A2 prod 0x100
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IPMI poweroff: Found a chassis style poweroff function
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IP :
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----
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ipmitool> lan set 1 ipaddr 1.2.3.33
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Setting LAN IP Address to 1.2.3.33
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ipmitool> lan set 1 netmask 255.255.255.0
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Setting LAN Subnet Mask to 255.255.255.0
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ipmitool> lan print 1
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ipmitool> lan set 1 access on
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Users :
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-------
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ipmitool> user set password 2 <password>
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ipmitool> user test 2 16 <good-pass>
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Success
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ipmitool> user test 2 16 <bad-pass>
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Set User Password command failed (user 2): Unknown (0x80)
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Failure: password incorrect
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En réseau :
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===========
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% ipmitool -I lan -H 1.2.3.169 -U root shell
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OpenBSD :
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=========
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2020-03-16 17:52:41 +01:00
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# sysctl hw.sensors
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2021-08-16 10:47:33 +02:00
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~~~
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### Exemples d'utilisation
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* Voir le status général :
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~~~
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# ipmitool chassis status
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~~~
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* Voir le status des sondes :
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~~~
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# ipmitool sensor list
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~~~
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* Status de l'alimentation :
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~~~
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# ipmitool sensor list |egrep -i '(ps|power|pwr)'
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# ipmitool sdr |grep -i PS
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2021-09-02 15:47:44 +02:00
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~~~
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* Configurer le réseau :
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~~~
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# ipmitool lan print
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# ipmitool -I open lan set 1 ipsrc static
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# ipmitool -I open lan set 1 ipaddr X.X.X.X
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# ipmitool -I open lan set 1 netmask 255.255.255.0
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# ipmitool -I open lan set 1 defgw ipaddr Y.Y.Y.Y
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2021-10-25 17:16:35 +02:00
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~~~
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* Redémarrer l'interface IPMI (nécessaire après avoir configuré l'IP ILO pour qu'elle soit prise en compte) :
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~~~
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2021-10-28 10:57:54 +02:00
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# ipmitool mc reset warm # Pour recharger
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# ipmitool mc reset cold # Pour redémarrer
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2020-03-16 17:52:41 +01:00
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~~~
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