如何将 Nagios 数据导出为 CSV？
How to export Nagios data into CSV?
我是新手，正在为我的项目做这件事。我能够成功安装和监控nagios。但我需要将这些数据导出到 csv 中。任何人都可以帮助我吗？
非常感谢xx
您可以在 nagios.cfg 配置文件中设置 host_perfdata_file 和 service_perfdata_file 指令，以 host_perfdata_file_template 指定的格式将性能数据输出到指定的文件路径和 service_perfdata_file_template 指令。
Writing Performance Data To Files
You can have Nagios write all host and service performance data
directly to text files using the host_perfdata_file and
service_perfdata_file options. The format in which host and service
performance data is written to those files is determined by the
host_perfdata_file_template and service_perfdata_file_template
options.
An example file format template for service performance data might
look like this:
service_perfdata_file_template=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$
By default, the text files will be opened in "append" mode. If you
need to change the modes to "write" or "non-blocking read/write"
(useful when writing to pipes), you can use the
host_perfdata_file_mode and service_perfdata_file_mode options.
Additionally, you can have Nagios periodically execute commands to
periocially process the performance data files (e.g. rotate them)
using the host_perfdata_file_processing_command and
service_perfdata_file_processing_command options. The interval at
which these commands are executed are governed by the
host_perfdata_file_processing_interval and
service_perfdata_file_processing_interval options, respectively.
来源：https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/perfdata.html
Performance Data Processing Option
Format: process_performance_data=<0/1>
Example: process_performance_data=1
This value determines whether or not Nagios will process host and service check performance data.
0 = Don't process performance data (default)
1 = Process performance data
Host Performance Data Processing Command
Format: host_perfdata_command=<command>
Example: host_perfdata_command=process-host-perfdata
This option allows you to specify a command to be run after every host
check to process host performance data that may be returned from the
check. The command argument is the short name of a command definition
that you define in your object configuration file. This command is
only executed if the process_performance_data option is enabled
globally and if the process_perf_data directive in the host definition
is enabled.
Service Performance Data Processing Command
Format: service_perfdata_command=<command>
Example: service_perfdata_command=process-service-perfdata
This option allows you to specify a command to be run after every
service check to process service performance data that may be returned
from the check. The command argument is the short name of a command
definition that you define in your object configuration file. This
command is only executed if the process_performance_data option is
enabled globally and if the process_perf_data directive in the service
definition is enabled.
Host Performance Data File
Format: host_perfdata_file=<file_name>
Example: host_perfdata_file=/usr/local/nagios/var/host-perfdata.dat
This option allows you to specify a file to which host performance
data will be written after every host check. Data will be written to
the performance file as specified by the host_perfdata_file_template
option. Performance data is only written to this file if the
process_performance_data option is enabled globally and if the
process_perf_data directive in the host definition is enabled.
Service Performance Data File
Format: service_perfdata_file=<file_name>
Example: service_perfdata_file=/usr/local/nagios/var/service-perfdata.dat
This option allows you to specify a file to which service performance
data will be written after every service check. Data will be written
to the performance file as specified by the
service_perfdata_file_template option. Performance data is only
written to this file if the process_performance_data option is enabled
globally and if the process_perf_data directive in the service
definition is enabled.
Host Performance Data File Template
Format: host_perfdata_file_template=<template>
Example: host_perfdata_file_template=[HOSTPERFDATA]\t$TIMET$\t$HOSTNAME$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$
This option determines what (and how) data is written to the host
performance data file. The template may contain macros, special
characters (\t for tab, \r for carriage return, \n for newline) and
plain text. A newline is automatically added after each write to the
performance data file.
Service Performance Data File Template
Format: service_perfdata_file_template=<template>
Example: service_perfdata_file_template=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$
This option determines what (and how) data is written to the service
performance data file. The template may contain macros, special
characters (\t for tab, \r for carriage return, \n for newline) and
plain text. A newline is automatically added after each write to the
performance data file.
注意： 如果您已按照 "Bulk Mode" 中的说明设置 pnp4nagios，您可能已经完成了此操作。在这种情况下，您只需要参考您在 host_perfdata_file 和 service_perfdata_file 中指定的路径。但如果没有，这里是你如何为 pnp4nagios 做的：
Processing of performance data has to be enabled in nagios.cfg
process_performance_data=1
Additionally some new directives are required
#
# service performance data
#
service_perfdata_file=/usr/local/pnp4nagios/var/service-perfdata
service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$
service_perfdata_file_mode=a
service_perfdata_file_processing_interval=15
service_perfdata_file_processing_command=process-service-perfdata-file
#
# host performance data starting with Nagios 3.0
#
host_perfdata_file=/usr/local/pnp4nagios/var/host-perfdata
host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$
host_perfdata_file_mode=a
host_perfdata_file_processing_interval=15
host_perfdata_file_processing_command=process-host-perfdata-file
来源：https://docs.pnp4nagios.org/pnp-0.6/config#bulk_mode
编辑：这是按需生成 CSV 数据的更简单方法。
- 浏览到 http:///nagios/cgi-bin/avail.cgi
- 填写向导的步骤。
- 请务必选中第 3 个屏幕上的 "Output in CSV Format" 复选框。
- 单击 "Create Availability Report!" 按钮。
- CSV 文件将生成并下载到您的浏览器中。
我是新手，正在为我的项目做这件事。我能够成功安装和监控nagios。但我需要将这些数据导出到 csv 中。任何人都可以帮助我吗？
非常感谢xx
您可以在 nagios.cfg 配置文件中设置 host_perfdata_file 和 service_perfdata_file 指令，以 host_perfdata_file_template 指定的格式将性能数据输出到指定的文件路径和 service_perfdata_file_template 指令。
Writing Performance Data To Files
You can have Nagios write all host and service performance data directly to text files using the
host_perfdata_fileandservice_perfdata_fileoptions. The format in which host and service performance data is written to those files is determined by thehost_perfdata_file_templateandservice_perfdata_file_templateoptions.An example file format template for service performance data might look like this:
service_perfdata_file_template=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$By default, the text files will be opened in "append" mode. If you need to change the modes to "write" or "non-blocking read/write" (useful when writing to pipes), you can use the host_perfdata_file_mode and service_perfdata_file_mode options.
Additionally, you can have Nagios periodically execute commands to periocially process the performance data files (e.g. rotate them) using the
host_perfdata_file_processing_commandandservice_perfdata_file_processing_commandoptions. The interval at which these commands are executed are governed by thehost_perfdata_file_processing_intervalandservice_perfdata_file_processing_intervaloptions, respectively.
来源：https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/perfdata.html
Performance Data Processing Option
Format: process_performance_data=<0/1> Example: process_performance_data=1 This value determines whether or not Nagios will process host and service check performance data. 0 = Don't process performance data (default) 1 = Process performance dataHost Performance Data Processing Command
Format: host_perfdata_command=<command> Example: host_perfdata_command=process-host-perfdataThis option allows you to specify a command to be run after every host check to process host performance data that may be returned from the check. The command argument is the short name of a command definition that you define in your object configuration file. This command is only executed if the process_performance_data option is enabled globally and if the process_perf_data directive in the host definition is enabled.
Service Performance Data Processing Command
Format: service_perfdata_command=<command> Example: service_perfdata_command=process-service-perfdataThis option allows you to specify a command to be run after every service check to process service performance data that may be returned from the check. The command argument is the short name of a command definition that you define in your object configuration file. This command is only executed if the process_performance_data option is enabled globally and if the process_perf_data directive in the service definition is enabled.
Host Performance Data File
Format: host_perfdata_file=<file_name> Example: host_perfdata_file=/usr/local/nagios/var/host-perfdata.datThis option allows you to specify a file to which host performance data will be written after every host check. Data will be written to the performance file as specified by the host_perfdata_file_template option. Performance data is only written to this file if the process_performance_data option is enabled globally and if the process_perf_data directive in the host definition is enabled.
Service Performance Data File
Format: service_perfdata_file=<file_name> Example: service_perfdata_file=/usr/local/nagios/var/service-perfdata.datThis option allows you to specify a file to which service performance data will be written after every service check. Data will be written to the performance file as specified by the service_perfdata_file_template option. Performance data is only written to this file if the process_performance_data option is enabled globally and if the process_perf_data directive in the service definition is enabled.
Host Performance Data File Template
Format: host_perfdata_file_template=<template> Example: host_perfdata_file_template=[HOSTPERFDATA]\t$TIMET$\t$HOSTNAME$\t$HOSTEXECUTIONTIME$\t$HOSTOUTPUT$\t$HOSTPERFDATA$This option determines what (and how) data is written to the host performance data file. The template may contain macros, special characters (\t for tab, \r for carriage return, \n for newline) and plain text. A newline is automatically added after each write to the performance data file.
Service Performance Data File Template
Format: service_perfdata_file_template=<template> Example: service_perfdata_file_template=[SERVICEPERFDATA]\t$TIMET$\t$HOSTNAME$\t$SERVICEDESC$\t$SERVICEEXECUTIONTIME$\t$SERVICELATENCY$\t$SERVICEOUTPUT$\t$SERVICEPERFDATA$This option determines what (and how) data is written to the service performance data file. The template may contain macros, special characters (\t for tab, \r for carriage return, \n for newline) and plain text. A newline is automatically added after each write to the performance data file.
注意： 如果您已按照 "Bulk Mode" 中的说明设置 pnp4nagios，您可能已经完成了此操作。在这种情况下，您只需要参考您在 host_perfdata_file 和 service_perfdata_file 中指定的路径。但如果没有，这里是你如何为 pnp4nagios 做的：
Processing of performance data has to be enabled in nagios.cfg
process_performance_data=1Additionally some new directives are required
# # service performance data # service_perfdata_file=/usr/local/pnp4nagios/var/service-perfdata service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$ service_perfdata_file_mode=a service_perfdata_file_processing_interval=15 service_perfdata_file_processing_command=process-service-perfdata-file # # host performance data starting with Nagios 3.0 # host_perfdata_file=/usr/local/pnp4nagios/var/host-perfdata host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$ host_perfdata_file_mode=a host_perfdata_file_processing_interval=15 host_perfdata_file_processing_command=process-host-perfdata-file
来源：https://docs.pnp4nagios.org/pnp-0.6/config#bulk_mode
编辑：这是按需生成 CSV 数据的更简单方法。
- 浏览到 http:///nagios/cgi-bin/avail.cgi
- 填写向导的步骤。
- 请务必选中第 3 个屏幕上的 "Output in CSV Format" 复选框。
- 单击 "Create Availability Report!" 按钮。
- CSV 文件将生成并下载到您的浏览器中。