• zabbix zabbix_agentd.conf详解


    # This is a config file for the Zabbix agent daemon (Unix)
    
    # To get more information about Zabbix, visit http://www.zabbix.com
    
     
    
    ############ GENERAL PARAMETERS #################
    
     
    
    ### Option: PidFile
    
    #   Name of PID file.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #pidFile=PID路径
    
    #说明:指定程程序PIDFILE路径,可修改到其它路径,但SNC不建议修改
    
     PidFile=/smp/sncmon/zabbix_agentd.pid
    
     
    
    ### Option: LogFile
    
    #   Name of log file.
    
    #   If not set, syslog is used.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # LogFile=
    
    #LogFile=路径
    
    #说明:客户端AGENT运行产生的日志文件路径,可修改到其它路径,如/var/log/zabbix_agnetd.log,视具体情况修改,也可保持默认
    
    LogFile=/smp/sncmon/zabbix_agentd.log
    
     
    
    ### Option: LogFileSize
    
    #   Maximum size of log file in MB.
    
    #   0 - disable automatic log rotation.
    
    #
    
    # Mandatory: no
    
    # Range: 0-1024
    
    # Default:
    
    #LogFileSize=数字
    
    #说明:AGENT产生日志大小控制,默认1M,若为0,则表示不产生任何日志,数字范围(1-1024M)不建议关闭日志功能,建议保持默认
    
    LogFileSize=1
    
     
    
    ### Option: DebugLevel
    
    #   Specifies debug level
    
    #   0 - no debug  无日志级别
    
    #   1 - critical information 灾难信息级别
    
    #   2 - error information   一般错误信息级别
    
    #   3 - warnings  警告级别
    
    #   4 - for debugging (produces lots of information)  调试级别
    
    #说明:0~4级别,日志产生量在相同单位时间,生成的日志量为递增,即0级别日志量最少,4级别最多,默认3级别,建议视具体情况,自行把握
    
    #
    
    # Mandatory: no
    
    # Range: 0-4
    
    # Default:
    
    DebugLevel=3
    
     
    
    ### Option: SourceIP
    
    #   Source IP address for outgoing connections.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #SourceIP=IP地址
    
    #说明:当系统设置有多个IP时,需要指定一个IP与二级代理或服务端通信,若系统只有一个IP,也建议指定一个IP
    
    SourceIP=192.168.1.3
    
     
    
    ### Option: EnableRemoteCommands
    
    #   Whether remote commands from Zabbix server are allowed.
    
    #   0 - not allowed 不允许
    
    #   1 - allowed 允许
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #EnableRemoteCommands=0或1
    
    #说明:是否允许在本地执行远程命令,建议设置为“允许”,因为SNC对命令下发功能进行了二次开发,功能强大,极大的方便日志运维工作
    
    EnableRemoteCommands=1
    
     
    
    ### Option: LogRemoteCommands
    
    #   Enable logging of executed shell commands as warnings.
    
    #   0 - disabled 不产生日志
    
    #   1 - enabled  产生日志
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #LogRemoteCommands=1或0
    
    #说明:在参数EnableRemoteCommands=1的情况下,执行远程命令是否保存操作日志,若已设置EnableRemoteCommands=1
    
    #建议LogRemoteCommands=1,以便 日后查证。若EnableRemoteCommands=0,此参数不生效
    
    LogRemoteCommands=1
    
     
    
    ##### Passive checks related
    
    #与被动模式有关的参数设置
    
    #什么是被动模式?
    
    #被动模式下,由二级代理或服务端主动请求AGENT,去获取所采集到的监控数据
    
    ### Option: Server
    
    #   List of comma delimited IP addresses (or hostnames) of Zabbix servers.
    
    #   Incoming connections will be accepted only from the hosts listed here.
    
    #   If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # Server=
    
    #Server=IP地址或主机名,建议IP地址
    
    #说明:在有二级代理情况下,此IP地址应该填写二级代理服务器的IP,反之,若无二级代理服务器,则此IP应设置为服务端#IP
    
    Server=192.168.1.14
    
     
    
    ### Option: ListenPort
    
    #   Agent will listen on this port for connections from the server.
    
    #
    
    # Mandatory: no
    
    # Range: 1024-32767 (监控端口范围)
    
    # Default:
    
    # ListenPort=数字
    
    #说明:此AGENT端以本地服务的形式运行,需要监听端口,强烈建议设置为10050,以便移动整个系统统一规划管理,当然,特殊情况下可修改为1024-32767 未使用的端口
    
    ListenPort=10050
    
     
    
    ### Option: ListenIP
    
    #   List of comma delimited IP addresses that the agent should listen on.
    
    #   First IP address is sent to Zabbix server if connecting to it to retrieve list of active checks.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    ## ListenIP=IP地址
    
    #说明:对应的ListenPort监听到哪个IP上面,建议指定IP时,不用0.0.0.0
    
    # ListenIP=192.168.1.6
    
     
    
    ### Option: StartAgents
    
    #   Number of pre-forked instances of zabbix_agentd that process passive checks.
    
    #   If set to 0, disables passive checks and the agent will not listen on any TCP port.
    
    #
    
    # Mandatory: no
    
    # Range: 0-100 数字范围(0-100)
    
    # Default:
    
    #StartAgents=数字
    
    #说明:在被动模式下,此参数用于设置控制监听进程可启用的子进程的数量,若监控项较多且采集很频繁,建议加大此数值
    
    ;若此数值为0,则禁止使用被动模式。另外,一般情况,不建议修改此数值,当且仅当某些监控项无法采集到数据,或数据采集数据有延迟现象时,可调整。第四,启用线程越多,则相对越耗系统资源
    
    StartAgents=5
    
     
    
    ##### Active checks related
    
    #主动模式相关参数设置
    
    #什么时主动模式?
    
    #在主动模式下,AGENT端(即采集客户端)将所采集的结果,主动提交给二级代理服务器或服务器,而此种情况下,二级代理服务器或服务器将被动接收采集信息
    
    ### Option: ServerActive
    
    #   List of comma delimited IP:port (or hostname:port) pairs of Zabbix servers for active checks.
    
    #   If port is not specified, default port is used.
    
    #   IPv6 addresses must be enclosed in square brackets if port for that host is specified.
    
    #   If port is not specified, square brackets for IPv6 addresses are optional.
    
    #   If this parameter is not specified, active checks are disabled.
    
    #   Example: ServerActive=127.0.0.1:20051,zabbix.domain,[::1]:30051,::1,[12fc::1]
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # ServerActive=
    
    #ServerActive=IP地址或IP地址:端口号
    
    #说明:在主动模式下,ServerActive为二级代理服务器或服务器,默认端口为10051,若需更改端口,则为#ServerActive=IP:port,非特殊情况下,不建议修改。
    
    ServerActive=192.168.1.14
    
     
    
    ### Option: Hostname
    
    #   Unique, case sensitive hostname.
    
    #   Required for active checks and must match hostname as configured on the server.
    
    #   Value is acquired from HostnameItem if undefined.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # Hostname=
    
    # Hostname=主机名
    
    #说明:手工自定义一个主机名,可以和系统的主机名一样,也可以不一样,此参数可根据实际情况启用或关闭,建议关闭此参数,并启用HostnameItem参数
    
    #Hostname=Zabbix server
    
     
    
    ### Option: HostnameItem
    
    #   Item used for generating Hostname if it is undefined.
    
    #   Ignored if Hostname is defined.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #HostnameItem:自动获取主机名
    
    #说明:system.hostname是ZABBIX内置的一个自动获取主机名的方法,为了方便配置,建议打开此参数而关闭Hostname参数#。注意:HostnameItem的优化级低于Hostname,当两个参数都启用且配置的情况下,ZABBIX获取的主机名,将以Hostname为#准
    
    HostnameItem=system.hostname
    
     
    
    ### Option: HostMetadata
    
    #   Optional parameter that defines host metadata.
    
    #   Host metadata is used at host auto-registration process.
    
    #   An agent will issue an error and not start if the value is over limit of 255 characters.
    
    #   If not defined, value will be acquired from HostMetadataItem.
    
    #
    
    # Mandatory: no
    
    # Range: 0-255 characters 0-255个字符
    
    # Default:
    
    #  HostMetadata=字符串
    
    #说明:用于定义当前主机唯一标识符,最大长度255个,仅适用于自动发现情况下,默认不定义,建议不定义
    
    # HostMetadata=
    
     
    
    ### Option: HostMetadataItem
    
    #   Optional parameter that defines an item used for getting host metadata.
    
    #   Host metadata is used at host auto-registration process.
    
    #   During an auto-registration request an agent will log a warning message if
    
    #   the value returned by specified item is over limit of 255 characters.
    
    #   This option is only used when HostMetadata is not defined.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #说明;用于获取主机的HostMetadata,建议保持默认
    
    # HostMetadataItem=
    
     
    
    ### Option: RefreshActiveChecks
    
    #   How often list of active checks is refreshed, in seconds.
    
    #
    
    # Mandatory: no
    
    # Range: 60-3600
    
    # Default:
    
    #RefreshActiveChecks=数字
    
    #说明:被监控的主机多久(秒)重新请求二级代理或服务端刷新一监控列表。范围为60-3600秒。ZABBIX运行原理为:,zabbix客户端启动后,在等待RefreshActiveChecks秒后,开始从二级代理或服务端请求并下载监控项信息,保存在本地专门的buffersend中,再过RefreshActiveChecks秒后,重新获取监控项信息。这就是为什么当配置监控项,要过一会才能生效的原因。这个数值,就是等待时间。建议,不要将此数值设置过小,以免加大AGENT端和服务端及数据库的压力,建议为120秒。
    
     RefreshActiveChecks=120
    
     
    
    ### Option: BufferSend
    
    #   Do not keep data longer than N seconds in buffer.
    
    #
    
    # Mandatory: no
    
    # Range: 1-3600
    
    # Default:
    
    #BufferSend=数字
    
    #说明:多少秒后,将BUFFER中的数据提交到二级代理或服务端。范围(1-36600)此数值的大小决定了采集后,提交数据的及时性,数值越小,则提交得越频繁,对服务器压力越大,同时对AGENT端系统资源消耗越大,则表现出来的现象是报警非常及时,建议根据实际情况自行考虑,也可保持默认,若发现ZABBIX消耗资源较多,建议加大此数值。
    
    BufferSend=5
    
     
    
    ### Option: BufferSize
    
    #   Maximum number of values in a memory buffer. The agent will send
    
    #   all collected data to Zabbix Server or Proxy if the buffer is full.
    
    #
    
    # Mandatory: no
    
    # Range: 2-65535
    
    # Default:
    
    #BufferSize=数值
    
    #说明:此参数作用设置保存采集数据在内存中的容量大小。若此agent端监控项较多,建议加大此数值。BufferSize与BufferSend之间有联系的。当达到bUFFERSEND或Buffersize已满时,都会触发数据提交动作。
    
    BufferSize=100
    
     
    
    ### Option: MaxLinesPerSecond
    
    #   Maximum number of new lines the agent will send per second to Zabbix Server
    
    #   or Proxy processing 'log' and 'logrt' active checks.
    
    #   The provided value will be overridden by the parameter 'maxlines',
    
    #   provided in 'log' or 'logrt' item keys.
    
    #
    
    # Mandatory: no
    
    # Range: 1-1000
    
    # Default:
    
    #MaxLinesPerSecond=数值
    
    #说明:定义了AGENT在1秒内发送的日志行数,用于避免网络或cpu过载,建议保持默认
    
    # MaxLinesPerSecond=100
    
     
    
    ############ ADVANCED PARAMETERS #################
    
    #高级参数设置
    
    ### Option: Alias
    
    #   Sets an alias for parameter. It can be useful to substitute long and complex parameter name with a smaller and simpler one.
    
    #
    
    # Mandatory: no
    
    # Range:
    
    # Default:
    
    #设置参数的别名。它可以替代长和复杂的一个小而简单的一个有用的参数名称
    
    #alias_name=long_command
    
     
    
    ### Option: Timeout
    
    #   Spend no more than Timeout seconds on processing
    
    #
    
    # Mandatory: no
    
    # Range: 1-30
    
    # Default:
    
    #Timeout=数值
    
    #说明:当agent采集一个数据时,多长少算超时。建议保持默认
    
    Timeout=30
    
     
    
    ### Option: AllowRoot
    
    #   Allow the agent to run as 'root'. If disabled and the agent is started by 'root', the agent
    
    #   will try to switch to user 'zabbix' instead. Has no effect if started under a regular user.
    
    #   0 - do not allow
    
    #   1 - allow
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #AllowRoot=0或1
    
    #说明:是否允许ROOT帐号运行此客户端。0:不允许,1:允许,当一个脚本执行需要以ROOT身份执行的,则此开关必须打开,建议根据实际情况开启或关闭,
    
    AllowRoot=0
    
     
    
    ### Option: Include
    
    #   You may include individual files or all files in a directory in the configuration file.
    
    #   Installing Zabbix will create include directory in /usr/local/etc, unless modified during the compile time.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # Include=
    
    # Include=目录路径或扩展配置文件路径
    
    #说明:从配置文件可管理性或扩展性考虑,若需配置大量参数的且为了方便后续管理可以启用此参数,建议根据实际情况考虑,不过,一般情况下无须启用
    
    # Include=/usr/local/etc/zabbix_agentd.userparams.conf
    
    # Include=/usr/local/etc/zabbix_agentd.conf.d/
    
     
    
    ####### USER-DEFINED MONITORED PARAMETERS #######
    
    #自定义监控脚本
    
    ### Option: UnsafeUserParameters
    
    #   Allow all characters to be passed in arguments to user-defined parameters.
    
    #   0 - do not allow
    
    #   1 - allow
    
    #
    
    # Mandatory: no
    
    # Range: 0-1
    
    # Default:
    
    #UnsafeUserParameters=0或1
    
    #说明:是否启用用户自定义监控脚本,1启用,0不启用。由于ZABBIX实现监控方法的多样性,一般都采用脚本来实现监控数据的采集,所以,建议开启,否则功能将受限。
    
    UnsafeUserParameters=1
    
     
    
    ### Option: UserParameter
    
    #   User-defined parameter to monitor. There can be several user-defined parameters.
    
    #   Format: UserParameter=<key>,<shell command>
    
    #   See 'zabbix_agentd' directory for examples.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # UserParameter=
    
     
    
    ####### LOADABLE MODULES #######
    
     
    
    ### Option: LoadModulePath
    
    #   Full path to location of agent modules.
    
    #   Default depends on compilation options.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    # LoadModulePath=${libdir}/modules
    
    #说明:扩展模块路径,强烈建议不要改动,除非你具有AGENT 开发能力
    
    # LoadModulePath=${libdir}/modules
    
     
    
    ### Option: LoadModule
    
    #   Module to load at agent startup. Modules are used to extend functionality of the agent.
    
    #   Format: LoadModule=<module.so>
    
    #   The modules must be located in directory specified by LoadModulePath.
    
    #   It is allowed to include multiple LoadModule parameters.
    
    #
    
    # Mandatory: no
    
    # Default:
    
    #说明:扩展模块路径,强烈建议不要改动,除非你具有AGENT 开发能力
    
    # LoadModule=
    
     
    
    #UserParameter=
    
    #说明:用户自定义监控脚本,当且仅当UnsafeUserParameters=1时UserParameter生效。以下为SNC初始自定监控脚本,不建议修改,已有选项,但可自义添加。
    
    #自定义监控项配置语法
    
    #UserParameter=key,command
    
    #如何使用:以获取mysql监控为例
    
    #步骤1,设置自定义脚本
    
    #UserParameter=mysql.questions,mysqladmin -uroot --password='XXXXX' status|cut -f4 -d":"|cut -f1 -d"S"
    
    #保存退出,并重启AGENT
    
    #步骤2,手工验证
    
    #在二级代理端或服务器端用命令 zabbix_get -s IP -k mysql.questions 将返回采集信息
    
    #步骤3,在管理页面添加监控项
    
    #注意:成功关键,脚本本身具有可执行权限,且脚本运行正常
    
     
    
    UserParameter=cmd[*],$1 $2 $3 $4 $5 $6 $7 $8 $9
    
    UserParameter=setenv[*],java -jar /smp/sncmon/java/setenv/setenv.jar $1 $2
    
    UserParameter=oracle[*],java -jar /smp/sncmon/java/oracle/oracle.jar $1 /smp/sncmon/java/oracle/
    
    UserParameter=db2[*],/smp/sncmon/java/db2/linux.sh $1
    
    UserParameter=mindwaresctipt,setsid /smp/sncmon/shell/middleware/middle_zabbix.sh
    
    UserParameter=agent.restart,/smp/sncmon/shell/agent/agentrestart.sh
    
    UserParameter=diskmon,/smp/sncmon/shell/diskmon/disk_mon.sh $1
    

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  • 原文地址:https://www.cnblogs.com/chenglee/p/7416701.html
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