公司有多個分部，且機房沒有專業值班，機房等級不夠。在這種情況下，又想實時監控機房環境，於是使用IPMI方式來達到目的。由於之前已經部署了Zabbix監控系統，本次將結合Zabbix自帶的IPMI，完成服務器溫度及風扇轉速等的監控。
1.環境說明
被監控端服務器型號：Dell PowerEdge R510
規劃分配的IPMI地址: 10.103.1.100
2.Zabbix監控平臺說明
Zabbix版本: 3.2.1，在安裝時，未使用--with-openipmi
Zabbix網絡接口可以連通10.103.1.100
3.前置學習
維基百科IPMI: http://zh.wikipedia.org/wiki/IPMI
IBM DeveloperWorks -- 使用ipmitool實現Linux系統下對服務器的ipmi管理:http://www.ibm.com/developerworks/cn/linux/l-ipmi/
Dell -- Managing Dell PowerEdge Servers Using IPMItool:http://www.dell.com/downloads/global/power/ps4q04-20040204-Murphy.pdf
Zabbix IPMI checks:https://www.zabbix.com/documentation/3.2/manual/config/items/itemtypes/ipmi
使用IPMITOOL實現終端重定向(課外讀物):http://docs.linuxtone.org/ebooks/Dell/ipmitool.pdf
4.配置IPMI
4.1.配置IPMI地址
可以參考前置推薦中的《Managing Dell PowerEdge Servers Using IPMItool》在服務器啓動時進行IPMI地址的配置，並開啓IPMI Over LAN。
也可以使用Dell的iDRAC開啓IPMI功能，具體可以查看文章最後的參考資料。
4.2.獲取傳感器信息
登錄Zabbix服務器，通過ipmitool遠程訪問Dell服務器傳感器信息
# ipmitool -I lan -H 10.103.1.100 -U root -P calvin -L user sensor list # ipmitool -I lan -H 10.103.1.100 -U root -P calvin -L user sensor get "FAN MOD 1B RPM"
4.3.安裝IPMItool軟件包
# yum -y install OpenIPMI OpenIPMI-devel ipmitool freeipmi
4.4.配置Zabbix
注：爲了支持IPMI,需要在zabbix server/proxy安裝時增加--with-openipmi參數
服務器端配置zabbix IPMI pollers
zabbix_server.conf/zabbix_proxy.conf
# sed -i '/# StartIPMIPollers=0/aStartIPMIPollers=5' zabbix_server.conf # service zabbix-server restart
4.5.導入監控模板
下面提供DELL的2個型號的IPMI模板：
template-ipmi-dell-poweredge-r510
template-ipmi-dell-poweredge-2950
添加監控主機，關聯上本模板，並在IPMI頁面，設置Authentication algorithm爲Default,Privilege level爲User, Username爲sensor, Password爲sensor_pass，保存即可。
使用此種方法獲取數據的結果就是效率很差，基本沒什麼數據。
5.使用Zabbix External checks自定義IPMI
本來是選擇nagios的IPMI插件：check_ipmi_sensor，文件是：check_ipmi_sensor_v3-v3.9.tar.gz
具體使用方法詳見：http://www.thomas-krenn.com/en/wiki/IPMI_Sensor_Monitoring_Plugin
5.1.安裝perl-IPC-Run模塊
yum -y install perl-IPC-Run perl-Getopt-Long
5.2.使用check_ipmi_sensor查看效果
但是發現報錯。
# ./check_ipmi_sensor -f ipmi.cfg -H 10.103.1.100 -vvv ------------- debug output for sel (-vvv is set): ------------ /usr/sbin/ipmi-sel was executed with the following parameters: /usr/sbin/ipmi-sel -h 10.103.1.100 --config-file ipmi.cfg --driver-type=LAN_2_0 --output-event-state --interpret-oem-data --entity-sensor-names output of FreeIPMI: ID | Date | Time | Name | Type | State | Event 1 | Apr-08-2011 | 06:42:13 | System Board SEL | Event Logging Disabled | Nominal | Log Area Reset/Cleared 2 | Jan-01-1970 | 08:00:31 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 3 | Jan-01-1970 | 08:00:36 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 4 | Aug-15-2011 | 23:09:53 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 5 | Aug-16-2011 | 11:38:25 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 6 | Aug-16-2011 | 11:38:25 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 7 | Aug-16-2011 | 11:38:55 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 8 | Jun-10-2012 | 22:41:13 | System Board Ambient Temp | Temperature | Warning | Upper Non-critical - going high ; Sensor Reading = 45.00 C ; Threshold = 45.00 C 9 | Jun-11-2012 | 02:53:53 | System Board Ambient Temp | Temperature | Nominal | Upper Non-critical - going high ; Sensor Reading = 43.00 C ; Threshold = 45.00 C 10 | Nov-05-2012 | 21:56:42 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 11 | Nov-14-2012 | 21:53:58 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 12 | Nov-14-2012 | 21:53:58 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 13 | Nov-14-2012 | 21:54:19 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 14 | Nov-15-2012 | 16:12:03 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 15 | Nov-17-2012 | 17:14:34 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 16 | Nov-17-2012 | 17:14:34 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 17 | Nov-17-2012 | 17:15:40 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 18 | Nov-19-2012 | 20:47:57 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 19 | Nov-19-2012 | 20:50:04 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 20 | Jan-01-1970 | 08:00:33 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 21 | Jan-01-1970 | 08:00:38 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 22 | Jun-27-2014 | 17:27:38 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 23 | Jun-27-2014 | 17:27:53 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 24 | Jan-01-1970 | 08:00:31 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 25 | Jan-01-1970 | 08:00:36 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 26 | Oct-31-2016 | 05:48:35 | System Board Ambient Temp | Temperature | Warning | Lower Non-critical - going low ; Sensor Reading = 8.00 C ; Threshold = 8.00 C 27 | Oct-31-2016 | 09:00:38 | System Board Ambient Temp | Temperature | Nominal | Lower Non-critical - going low ; Sensor Reading = 10.00 C ; Threshold = 8.00 C ------------- debug output for sensors (-vvv is set): ------------ script was executed with the following parameters: ./check_ipmi_sensor -f ipmi.cfg -H 10.103.1.100 -vvv check_ipmi_sensor version: 3.9 FreeIPMI version: ipmi-sensors - 1.2.9 FreeIPMI was executed with the following parameters: /usr/sbin/ipmi-sensors -h 10.103.1.100 --config-file ipmi.cfg --quiet-cache --sdr-cache-recreate --interpret-oem-data --output-sensor-state --ignore-not-available-sensors --driver-type=LAN_2_0 --output-sensor-thresholds FreeIPMI return code: 0 output of FreeIPMI: Record ID | Sensor Name | Sensor Group | Monitoring Status | Sensor Units | Sensor Reading 5 | Ambient Temp | Temperature | Nominal | C | 28.000000 7 | CMOS Battery | Battery | Nominal | N/A | 'OK' 8 | VCORE PG | Voltage | Nominal | N/A | 'State Deasserted' 9 | VCORE PG | Voltage | Nominal | N/A | 'State Deasserted' 10 | 0.75 VTT PG | Voltage | Nominal | N/A | 'State Deasserted' 11 | 0.75 VTT PG | Voltage | Nominal | N/A | 'State Deasserted' 12 | CPU VTT PG | Voltage | Nominal | N/A | 'State Deasserted' 13 | 1.5V PG | Voltage | Nominal | N/A | 'State Deasserted' 14 | 1.8V PG | Voltage | Nominal | N/A | 'State Deasserted' 15 | 5V PG | Voltage | Nominal | N/A | 'State Deasserted' 16 | MEM CPU2 FAIL | Voltage | Nominal | N/A | 'State Deasserted' 17 | 5V Riser PG | Voltage | Nominal | N/A | 'State Deasserted' 18 | MEM CPU1 FAIL | Voltage | Nominal | N/A | 'State Deasserted' 19 | VTT CPU2 FAIL | Voltage | Nominal | N/A | 'State Deasserted' 20 | VTT CPU1 FAIL | Voltage | Nominal | N/A | 'State Deasserted' 21 | 0.9V PG | Voltage | Nominal | N/A | 'State Deasserted' 22 | CPU2 1.8 PLL PG | Voltage | Nominal | N/A | 'State Deasserted' 23 | CPU1 1.8 PLL PG | Voltage | Nominal | N/A | 'State Deasserted' 24 | 1.1 FAIL | Voltage | Nominal | N/A | 'State Deasserted' 25 | 1.0 LOM FAIL | Voltage | Nominal | N/A | 'State Deasserted' 26 | 1.0 AUX FAIL | Voltage | Nominal | N/A | 'State Deasserted' 27 | Heatsink Pres | Entity Presence | Nominal | N/A | 'Entity Present' 28 | iDRAC6 Ent Pres | Entity Presence | Critical | N/A | 'Entity Absent' 29 | USB Cable Pres | Entity Presence | Nominal | N/A | 'Entity Present' 31 | Riser Presence | Entity Presence | Nominal | N/A | 'Entity Present' 32 | FAN MOD 1A RPM | Fan | Nominal | RPM | 3480.000000 34 | FAN MOD 2A RPM | Fan | Nominal | RPM | 3480.000000 36 | FAN MOD 3A RPM | Fan | Nominal | RPM | 3480.000000 39 | FAN MOD 4A RPM | Fan | Nominal | RPM | 3480.000000 40 | Presence | Entity Presence | Nominal | N/A | 'Entity Present' 41 | Presence | Entity Presence | Nominal | N/A | 'Entity Present' 42 | Presence | Entity Presence | Nominal | N/A | 'Entity Present' 43 | Presence | Entity Presence | Nominal | N/A | 'Entity Present' 44 | Presence | Entity Presence | Nominal | N/A | 'Entity Present' 45 | Status | Processor | Nominal | N/A | 'Processor Presence detected' 46 | Status | Processor | Nominal | N/A | 'Processor Presence detected' 47 | Status | Power Supply | Nominal | N/A | 'Presence detected' 48 | Current | Current | Nominal | A | 0.400000 49 | Current | Current | Nominal | A | 0.400000 50 | Voltage | Voltage | Nominal | V | 218.000000 51 | Voltage | Voltage | Nominal | V | 218.000000 52 | Status | Power Supply | Nominal | N/A | 'Presence detected' 53 | Status | Cable/Interconnect | Nominal | N/A | 'Cable/Interconnect is connected' 54 | OS Watchdog | Watchdog 2 | Nominal | N/A | 'OK' 56 | Intrusion | Physical Security | Nominal | N/A | 'OK' 57 | PS Redundancy | Power Supply | Nominal | N/A | 'Fully Redundant' 58 | Fan Redundancy | Fan | Nominal | N/A | 'Fully Redundant' 60 | System Level | Current | Nominal | W | 168.000000 61 | Power Optimized | OEM Reserved | Nominal | N/A | 'Good' 62 | Drive | Drive Slot | Nominal | N/A | 'Drive Presence' 65 | Cable SAS A | Cable/Interconnect | Nominal | N/A | 'Cable/Interconnect is connected' 66 | Cable SAS B | Cable/Interconnect | Nominal | N/A | 'Cable/Interconnect is connected' 67 | DKM Status | OEM Reserved | N/A | N/A | 'OEM Event = 0000h' 119 | FAN MOD 5A RPM | Fan | Nominal | RPM | 3480.000000 --------------------- end of debug output --------------------- IPMI Status: Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in string ne at ./check_ipmi_sensor line 737. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 738. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in string ne at ./check_ipmi_sensor line 749. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in concatenation (.) or string at ./check_ipmi_sensor line 750. Use of uninitialized value in string ne at ./check_ipmi_sensor line 759. Critical [iDRAC6 Ent Pres = Critical ('Entity Absent'), System Board Intrusion = Critical (Physical Security), System Board Intrusion = Critical (Physical Security), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), System Board Ambient Temp = Warning (Temperature), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), Disk Drive Bay 1 Drive 2 = Critical (Drive Slot), System Board Intrusion = Critical (Physical Security), System Board Intrusion = Critical (Physical Security), System Board Intrusion = Critical (Physical Security), System Board Intrusion = Critical (Physical Security), System Board Ambient Temp = Warning (Temperature)] | 'Ambient Temp'=28.000000;:;: 'FAN MOD 1A RPM'=3480.000000;:;: 'FAN MOD 2A RPM'=3480.000000;:;: 'FAN MOD 3A RPM'=3480.000000;:;: 'FAN MOD 4A RPM'=3480.000000;:;: 'Current'=0.400000;:;: 'Current'=0.400000;:;: 'Voltage'=218.000000;:;: 'Voltage'=218.000000;:;: 'System Level'=168.000000;:;: 'FAN MOD 5A RPM'=3480.000000;:;: Ambient Temp = 28.000000 (Status: Nominal) CMOS Battery = 'OK' (Status: Nominal) VCORE PG = 'State Deasserted' (Status: Nominal) VCORE PG = 'State Deasserted' (Status: Nominal) 0.75 VTT PG = 'State Deasserted' (Status: Nominal) 0.75 VTT PG = 'State Deasserted' (Status: Nominal) CPU VTT PG = 'State Deasserted' (Status: Nominal) 1.5V PG = 'State Deasserted' (Status: Nominal) 1.8V PG = 'State Deasserted' (Status: Nominal) 5V PG = 'State Deasserted' (Status: Nominal) MEM CPU2 FAIL = 'State Deasserted' (Status: Nominal) 5V Riser PG = 'State Deasserted' (Status: Nominal) MEM CPU1 FAIL = 'State Deasserted' (Status: Nominal) VTT CPU2 FAIL = 'State Deasserted' (Status: Nominal) VTT CPU1 FAIL = 'State Deasserted' (Status: Nominal) 0.9V PG = 'State Deasserted' (Status: Nominal) CPU2 1.8 PLL PG = 'State Deasserted' (Status: Nominal) CPU1 1.8 PLL PG = 'State Deasserted' (Status: Nominal) 1.1 FAIL = 'State Deasserted' (Status: Nominal) 1.0 LOM FAIL = 'State Deasserted' (Status: Nominal) 1.0 AUX FAIL = 'State Deasserted' (Status: Nominal) Heatsink Pres = 'Entity Present' (Status: Nominal) iDRAC6 Ent Pres = 'Entity Absent' (Status: Critical) USB Cable Pres = 'Entity Present' (Status: Nominal) Riser Presence = 'Entity Present' (Status: Nominal) FAN MOD 1A RPM = 3480.000000 (Status: Nominal) FAN MOD 2A RPM = 3480.000000 (Status: Nominal) FAN MOD 3A RPM = 3480.000000 (Status: Nominal) FAN MOD 4A RPM = 3480.000000 (Status: Nominal) Presence = 'Entity Present' (Status: Nominal) Presence = 'Entity Present' (Status: Nominal) Presence = 'Entity Present' (Status: Nominal) Presence = 'Entity Present' (Status: Nominal) Presence = 'Entity Present' (Status: Nominal) Status = 'Processor Presence detected' (Status: Nominal) Status = 'Processor Presence detected' (Status: Nominal) Status = 'Presence detected' (Status: Nominal) Current = 0.400000 (Status: Nominal) Current = 0.400000 (Status: Nominal) Voltage = 218.000000 (Status: Nominal) Voltage = 218.000000 (Status: Nominal) Status = 'Presence detected' (Status: Nominal) Status = 'Cable/Interconnect is connected' (Status: Nominal) OS Watchdog = 'OK' (Status: Nominal) Intrusion = 'OK' (Status: Nominal) PS Redundancy = 'Fully Redundant' (Status: Nominal) Fan Redundancy = 'Fully Redundant' (Status: Nominal) System Level = 168.000000 (Status: Nominal) Power Optimized = 'Good' (Status: Nominal) Drive = 'Drive Presence' (Status: Nominal) Cable SAS A = 'Cable/Interconnect is connected' (Status: Nominal) Cable SAS B = 'Cable/Interconnect is connected' (Status: Nominal) FAN MOD 5A RPM = 3480.000000 (Status: Nominal)不過根據它的提示（其實插件也是調用如下命令），可以使用 /usr/sbin/ipmi-sel -h 10.103.1.100 --config-file ipmi.cfg --driver-type=LAN_2_0 --output-event-state --interpret-oem-data --entity-sensor-names執行結果是： # /usr/sbin/ipmi-sel -h 10.103.1.100 --config-file ipmi.cfg --driver-type=LAN_2_0 --output-event-state --interpret-oem-data --entity-sensor-names ID | Date | Time | Name | Type | State | Event 1 | Apr-08-2011 | 06:42:13 | System Board SEL | Event Logging Disabled | Nominal | Log Area Reset/Cleared 2 | Jan-01-1970 | 08:00:31 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 3 | Jan-01-1970 | 08:00:36 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 4 | Aug-15-2011 | 23:09:53 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 5 | Aug-16-2011 | 11:38:25 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 6 | Aug-16-2011 | 11:38:25 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 7 | Aug-16-2011 | 11:38:55 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 8 | Jun-10-2012 | 22:41:13 | System Board Ambient Temp | Temperature | Warning | Upper Non-critical - going high ; Sensor Reading = 45.00 C ; Threshold = 45.00 C 9 | Jun-11-2012 | 02:53:53 | System Board Ambient Temp | Temperature | Nominal | Upper Non-critical - going high ; Sensor Reading = 43.00 C ; Threshold = 45.00 C 10 | Nov-05-2012 | 21:56:42 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 11 | Nov-14-2012 | 21:53:58 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 12 | Nov-14-2012 | 21:53:58 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 13 | Nov-14-2012 | 21:54:19 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 14 | Nov-15-2012 | 16:12:03 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 15 | Nov-17-2012 | 17:14:34 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 16 | Nov-17-2012 | 17:14:34 | Disk Drive Bay 1 Drive 2 | Drive Slot | Critical | Drive Fault ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 17 | Nov-17-2012 | 17:15:40 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 18 | Nov-19-2012 | 20:47:57 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 19 | Nov-19-2012 | 20:50:04 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 20 | Jan-01-1970 | 08:00:33 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 21 | Jan-01-1970 | 08:00:38 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 22 | Jun-27-2014 | 17:27:38 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 23 | Jun-27-2014 | 17:27:53 | Disk Drive Bay 1 Drive 2 | Drive Slot | Nominal | Drive Presence ; OEM Event Data2 code = 01h ; OEM Event Data3 code = 02h 24 | Jan-01-1970 | 08:00:31 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 25 | Jan-01-1970 | 08:00:36 | System Board Intrusion | Physical Security | Critical | General Chassis Intrusion ; Intrusion while system Off 26 | Oct-31-2016 | 05:48:35 | System Board Ambient Temp | Temperature | Warning | Lower Non-critical - going low ; Sensor Reading = 8.00 C ; Threshold = 8.00 C 27 | Oct-31-2016 | 09:00:38 | System Board Ambient Temp | Temperature | Nominal | Lower Non-critical - going low ; Sensor Reading = 10.00 C ; Threshold = 8.00 C
5.3編寫Zabbix外部檢查（External checks）腳本
# pwd /usr/local/zabbix/share/zabbix/externalscripts # cat check_ipmi
下面是腳本內容
#!/bin/bash #用於檢測ipmi相關信息 #Create on 2016-011-18 #@author: Chinge_Yang args="$*" echo $(date +%F-%T) $args >> /tmp/check_ipmi.debug check_ipmi_dir=/usr/local/zabbix/shell/check_ipmi_sensor check_ipmi_bin=$check_ipmi_dir/check_ipmi_sensor ipmi_sensors=/usr/sbin/ipmi-sensors ipmi_cfg=$check_ipmi_dir/ipmi.cfg #$check_ipmi_bin -f $ipmi_cfg -v $args #${ipmi_sel} $args --config-file $ipmi_cfg --driver-type=LAN_2_0 --output-event-state --interpret-oem-data --entity-sensor-names options="--quiet-cache --sdr-cache-recreate --interpret-oem-data --output-sensor-state --ignore-not-available-sensors --driver-type=LAN_2_0 --output-sensor-thresholds" function usage(){ echo "Usage: `basename $0` options (-h HOST|-n NAME)" } function check(){ result=$($ipmi_sensors -h $host --config-file $ipmi_cfg $options|grep "$name"|awk -F"| " '{print $NF}')
printf "%.4f\n" $result } if [ $# -lt 4 ] then usage exit 55 fi # 用法: scriptname -options # 注意: 必須使用破折號 (-) # 參數後接冒號，表示必須接值 while getopts ":h:n:" Option;do case $Option in h) host=$OPTARG ;; n) name=$OPTARG ;; *) usage ;; # 默認情況的處理 esac done shift $(($OPTIND - 1)) # (譯者注: shift命令是可以帶參數的, 參數就是移動的個數) # 將參數指針減1, 這樣它將指向下一個參數. # $1 現在引用的是命令行上的第一個非選項參數, #+ 如果有一個這樣的參數存在的話. check exit 0
添加執行權限
chmod a+x check_ipmi
5.4新建自定義模板
這裏就不詳細介紹內容了，其實就是改改上文中的模板而來，一張圖看完內容：
給2張圖看看效果：
好吧，最後發現，就算是自定義腳本，仍然是獲取數據艱難，腳本執行ipmi的命令都timeout。。。。
參考資料：
http://pengyao.org/zabbix-monitor-ipmi-1.html
http://zh.community.dell.com/techcenter/w/techcenter_wiki/189.idrac-7
http://www.weibo.com/p/1001603921723593500304
http://www.thomas-krenn.com/en/wiki/IPMI_Sensor_Monitoring_Plugin