IPMI 传感器输入插件
此插件使用 ipmitool 命令行实用程序,从 智能平台管理接口 收集指标。
ipmitool 需要访问 IPMI 设备。请查看权限部分以获取可能的解决方案。
引入于: Telegraf v0.12.0 标签: hardware, system 操作系统支持: all
全局配置选项
插件支持其他全局和插件配置设置,用于修改指标、标签和字段,创建别名以及配置插件顺序等任务。更多详情请参阅 CONFIGURATION.md。
配置
# Read metrics from the bare metal servers via IPMI
[[inputs.ipmi_sensor]]
## Specify the path to the ipmitool executable
# path = "/usr/bin/ipmitool"
## Use sudo
## Setting 'use_sudo' to true will make use of sudo to run ipmitool.
## Sudo must be configured to allow the telegraf user to run ipmitool
## without a password.
# use_sudo = false
## Servers
## Specify one or more servers via a url. If no servers are specified, local
## machine sensor stats will be queried. Uses the format:
## [username[:password]@][protocol[(address)]]
## e.g. root:passwd@lan(127.0.0.1)
# servers = ["USERID:PASSW0RD@lan(192.168.1.1)"]
## Session privilege level
## Choose from: CALLBACK, USER, OPERATOR, ADMINISTRATOR
# privilege = "ADMINISTRATOR"
## Timeout
## Timeout for the ipmitool command to complete.
# timeout = "20s"
## Metric schema version
## See the plugin readme for more information on schema versioning.
# metric_version = 1
## Sensors to collect
## Choose from:
## * sdr: default, collects sensor data records
## * chassis_power_status: collects the power status of the chassis
## * dcmi_power_reading: collects the power readings from the Data Center Management Interface
# sensors = ["sdr"]
## Hex key
## Optionally provide the hex key for the IMPI connection.
# hex_key = ""
## Cache
## If ipmitool should use a cache
## Using a cache can speed up collection times depending on your device.
# use_cache = false
## Path to the ipmitools cache file (defaults to OS temp dir)
## The provided path must exist and must be writable
# cache_path = ""如果未指定服务器,插件将通过以下命令查询本地机器传感器状态
ipmitool sdr或使用版本 2 架构
ipmitool sdr elist当指定一个或多个服务器时,插件将使用以下命令收集远程主机传感器状态
ipmitool -I lan -H SERVER -U USERID -P PASSW0RD sdr如果配置了以下任何参数,它们将被添加到上述查询中
-y hex_key -L privilege传感器
默认情况下,插件通过 sdr 命令收集数据并返回这些值。然而,还有额外的传感器选项可供调用
chassis_power_status- 根据chassis power status的输出来返回 0 或 1dcmi_power_reading- 返回dcmi power reading的瓦特值
这些传感器选项不受指标版本的影响。
Metrics
版本 1 架构
- ipmi_sensor
- 标签 (tags)
- name
- unit
- host
- server (仅在从远程服务器检索统计信息时使用)
- 字段 (fields)
- status (int, 1=ok status_code/0=anything else)
- value (浮点数)
- 标签 (tags)
版本 2 架构
- ipmi_sensor
- 标签 (tags)
- name
- entity_id (有助于使重复名称唯一化)
- status_code (来自 IPMI 文档的两位字母代码)
- status_desc (扩展状态描述字段)
- unit (仅用于模拟值)
- host
- server (仅在从远程检索统计信息时使用)
- 字段 (fields)
- value (浮点数)
- 标签 (tags)
权限
当从本地系统收集数据时,Telegraf 需要访问 IPMI 设备节点的权限。当使用 udev 时,可以通过将以下规则添加到 /etc/udev/rules.d/52-telegraf-ipmi.rules 来为 telegraf 用户创建具有 rw 权限的设备节点
KERNEL=="ipmi*", MODE="660", GROUP="telegraf"或者,也可以使用 sudo。您需要在 Telegraf 配置中包含以下内容
[[inputs.ipmi_sensor]]
use_sudo = true您还需要更新您的 sudoers 文件
$ visudo
# Add the following line:
Cmnd_Alias IPMITOOL = /usr/bin/ipmitool *
telegraf ALL=(root) NOPASSWD: IPMITOOL
Defaults!IPMITOOL !logfile, !syslog, !pam_session示例输出
版本 1 架构
从远程服务器检索统计信息时
ipmi_sensor,server=10.20.2.203,name=uid_light value=0,status=1i 1517125513000000000
ipmi_sensor,server=10.20.2.203,name=sys._health_led status=1i,value=0 1517125513000000000
ipmi_sensor,server=10.20.2.203,name=power_supply_1,unit=watts status=1i,value=110 1517125513000000000
ipmi_sensor,server=10.20.2.203,name=power_supply_2,unit=watts status=1i,value=120 1517125513000000000
ipmi_sensor,server=10.20.2.203,name=power_supplies value=0,status=1i 1517125513000000000
ipmi_sensor,server=10.20.2.203,name=fan_1,unit=percent status=1i,value=43.12 1517125513000000000从本地机器检索统计信息时(未指定服务器)
ipmi_sensor,name=uid_light value=0,status=1i 1517125513000000000
ipmi_sensor,name=sys._health_led status=1i,value=0 1517125513000000000
ipmi_sensor,name=power_supply_1,unit=watts status=1i,value=110 1517125513000000000
ipmi_sensor,name=power_supply_2,unit=watts status=1i,value=120 1517125513000000000
ipmi_sensor,name=power_supplies value=0,status=1i 1517125513000000000
ipmi_sensor,name=fan_1,unit=percent status=1i,value=43.12 1517125513000000000版本 2 架构
从本地机器检索统计信息时(未指定服务器)
ipmi_sensor,name=uid_light,entity_id=23.1,status_code=ok,status_desc=ok value=0 1517125474000000000
ipmi_sensor,name=sys._health_led,entity_id=23.2,status_code=ok,status_desc=ok value=0 1517125474000000000
ipmi_sensor,entity_id=10.1,name=power_supply_1,status_code=ok,status_desc=presence_detected,unit=watts value=110 1517125474000000000
ipmi_sensor,name=power_supply_2,entity_id=10.2,status_code=ok,unit=watts,status_desc=presence_detected value=125 1517125474000000000
ipmi_sensor,name=power_supplies,entity_id=10.3,status_code=ok,status_desc=fully_redundant value=0 1517125474000000000
ipmi_sensor,entity_id=7.1,name=fan_1,status_code=ok,status_desc=transition_to_running,unit=percent value=43.12 1517125474000000000此页面是否有帮助?
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