验证Nagios-PNP配置

阿牛

　　PNP配置完成后，经常由于各种原因导致无法正确地显示图片，下面推荐一个验证配置的工具
　　工具：verify_pnp_config.pl
Download
wget http://verify.pnp4nagios.org/verify_pnp_config　　Option：

• 　　--mode One of the modes described on modes
  
• 　　--config Location of nagios.cfg or icinga.cfg
  
• 　　--pnpcfg Path to PNPs etc directory
  

Command
perl verify_pnp_config --mode npcdmod --config=/usr/local/nagios/etc/nagios.cfg --pnpcfg=/usr/local/pnp4nagios/etc　　bulk模式
　　perl verify_pnp_config --mode bulk --config=/usr/local/nagios/etc/nagios.cfg --pnpcfg=/usr/local/pnp4nagios/etc
　　运行如下：
　　[root@localhost ~]# perl verify_pnp_config --mode bulk --config=/usr/local/nagios/etc/nagios.cfg --pnpcfg=/usr/local/pnp4nagios/etc
　　Can't open perl script "verify_pnp_config": No such file or directory
　　[root@localhost ~]# cd /usr/local/src/nagios/soft/
　　[root@localhost soft]# ls
　　nagios-4.1.1  nagios-4.1.1.tar.gz  nagios-plugins-2.0.3  nagios-plugins-2.0.3.tar.gz  nrpe-2.15  nrpe-2.15.tar.gz  pnp4nagios-0.6.25  pnp4nagios.tar.gz  verify_pnp_config
　　[root@localhost soft]#
　　[root@localhost soft]# perl verify_pnp_config --mode bulk --config=/usr/local/nagios/etc/nagios.cfg --pnpcfg=/usr/local/pnp4nagios/etc
　　[INFO]  ========== Starting Environment Checks ============
　　[INFO]  My version is: verify_pnp_config-0.6.25-R.40
　　[INFO]  Start Options: verify_pnp_config --mode bulk --config=/usr/local/nagios/etc/nagios.cfg --pnpcfg=/usr/local/pnp4nagios/etc
　　[INFO]  Reading /usr/local/nagios/etc/nagios.cfg
　　[OK  ]  Running product is 'nagios'
　　[OK  ]  object_cache_file is defined
　　[OK  ]  object_cache_file=/usr/local/nagios/var/objects.cache
　　[INFO]  Reading /usr/local/nagios/var/objects.cache
　　[OK  ]  resource_file is defined
　　[OK  ]  resource_file=/usr/local/nagios/etc/resource.cfg
　　[INFO]  Reading /usr/local/nagios/etc/resource.cfg
　　[INFO]  Reading /usr/local/pnp4nagios/etc/process_perfdata.cfg
　　[INFO]  Reading /usr/local/pnp4nagios/etc/pnp4nagios_release
　　[OK  ]  Found PNP4Nagios version "0.6.25"
　　[OK  ]  ./configure Options '--with-nagios-user=nagios' '--with-nagios-group=nagcmd'
　　[OK  ]  Effective User is 'nagios'

　　[OK  ]  User nagios exists with>　　[OK  ]  Effective group is 'nagios'

　　[OK  ]  Group nagios exists with>　　[INFO]  ========== Checking Bulk Mode Config  ============
　　[OK  ]  process_performance_data is 1 compared with '/1/'
　　[OK  ]  service_perfdata_file is defined
　　[OK  ]  service_perfdata_file=/usr/local/pnp4nagios/var/service-perfdata
　　[OK  ]  service_perfdata_file_template is defined
　　[OK  ]  service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$
　　[OK  ]  PERFDATA template looks good
　　[OK  ]  service_perfdata_file_mode is defined
　　[OK  ]  service_perfdata_file_mode=a
　　[OK  ]  service_perfdata_file_processing_interval is defined
　　[OK  ]  service_perfdata_file_processing_interval=15
　　[OK  ]  service_perfdata_file_processing_command is defined
　　[OK  ]  service_perfdata_file_processing_command=process-service-perfdata-file
　　[OK  ]  host_perfdata_file is defined
　　[OK  ]  host_perfdata_file=/usr/local/pnp4nagios/var/host-perfdata
　　[OK  ]  host_perfdata_file_template is defined
　　[OK  ]  host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$
　　[OK  ]  PERFDATA template looks good
　　[OK  ]  host_perfdata_file_mode is defined
　　[OK  ]  host_perfdata_file_mode=a
　　[OK  ]  host_perfdata_file_processing_interval is defined
　　[OK  ]  host_perfdata_file_processing_interval=15
　　[OK  ]  host_perfdata_file_processing_command is defined
　　[OK  ]  host_perfdata_file_processing_command=process-host-perfdata-file
　　[INFO]  Nagios config looks good so far
　　[INFO]  ========== Checking config values ============
　　service_perfdata_file_processing_command at verify_pnp_config line 462.
　　[OK  ]  Command process-service-perfdata-file is defined
　　[OK  ]  '/usr/local/pnp4nagios/libexec/process_perfdata.pl --bulk=/usr/local/pnp4nagios/var/service-perfdata'
　　[OK  ]  Command looks good
　　[OK  ]  Script /usr/local/pnp4nagios/libexec/process_perfdata.pl is executable
　　host_perfdata_file_processing_command at verify_pnp_config line 462.
　　[OK  ]  Command process-host-perfdata-file is defined
　　[OK  ]  '/usr/local/pnp4nagios/libexec/process_perfdata.pl --bulk=/usr/local/pnp4nagios/var/host-perfdata'
　　[OK  ]  Command looks good
　　[OK  ]  Script /usr/local/pnp4nagios/libexec/process_perfdata.pl is executable
　　[INFO]  ========== Starting global checks ============
　　[OK  ]  status_file is defined
　　[OK  ]  status_file=/usr/local/nagios/var/status.dat
　　[INFO]  host_query =
　　[INFO]  service_query =
　　[INFO]  Reading /usr/local/nagios/var/status.dat
　　[INFO]  ==== Starting rrdtool checks ====
　　[OK  ]  RRDTOOL is defined
　　[OK  ]  RRDTOOL=/usr/bin/rrdtool
　　[OK  ]  /usr/bin/rrdtool is executable
　　[OK  ]  RRDtool 1.3.8  Copyright 1997-2009 by Tobias Oetiker
　　[OK  ]  USE_RRDs is defined
　　[OK  ]  USE_RRDs=1
　　[OK  ]  Perl RRDs modules are loadable
　　[INFO]  ==== Starting directory checks ====
　　[OK  ]  RRDPATH is defined
　　[OK  ]  RRDPATH=/usr/local/pnp4nagios/var/perfdata
　　[OK  ]  Perfdata directory '/usr/local/pnp4nagios/var/perfdata' exists
　　[WARN]  11 hosts/services are not providing performance data
　　[WARN]  'process_perf_data 1' is set for 12 hosts/services which are not providing performance data!
　　[OK  ]  'process_perf_data 1' is set for 48 of your hosts/services
　　[WARN]  Logging is enabled in process_perfdata.cfg. This will reduce the overall performance of PNP4Nagios
　　[INFO]  ==== System sizing ====
　　[OK  ]  47 hosts/service objects defined
　　[INFO]  ==== Check statistics ====
　　[WARN]  Warning: 3, Critical: 0
　　[WARN]  Checks finished...
　　解决掉所有Critical的告警即可