CentOS 64安装Nagios

1、CentOS 6.4安装Nagios（中文版）一、安装1、基础环境安装（系统最小安装）yum install gcc glibc glibc-common gd gd-devel httpd推荐阅读：Nagios服务和性能监控 CentOS 6.2 使用Nagios nrpe监控本地与远程Linux主机 Nagios监控 CentOS 6.2安装配置Nagios Server CentOS 安装配置Nagios 监控服务器 RHEL下安装配置Nagios与Cacti服务 Nagios 的详细介绍：请点这里Nagios 的下载地址：请点这里2、 nagios和 nagios-plus的安装/us

2、r/sbin/useradd nagios /usr/sbin/groupadd nagcmd /usr/sbin/usermod -G nagcmd nagios /usr/sbin/usermod -G nagcmd apache tar -jxvf nagios-cn-3.2.3.tar.bz2 cd nagios-cn-3.2.3 ./configure -with-group=nagios -with-user=nagios -with-command-group=nagcmd -with-gd-lib=/usr/lib -with -gd-inc=/usr/includemake

3、all make installmake install-init make install-commandmode make install-config make install-webconf htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin #创建web登录用户名和密码 chown -R nagios.nagios /usr/local/nagios/etc/htpasswd.userstar -zxvf nagios-plugins-1.4.16.tar.gz cd nagios-plus-1.4.16 ./co

4、nfigure -prefix=/usr/local/nagios -with-nagios-user=nagios -with-nagios-gourp=nagios make&&make installPS:当安装nagios-plugins-1.4.16时候报错如下：ps/check_http.Tpo -c -o check_http.o check_http.c check_http.c: In function process_arguments: check_http.c:312: error: ssl_version undeclared (first use i

5、n this function) check_http.c:312: error: (Each undeclared identifier is reported only once check_http.c:312: error: for each function it appears in.) make2: * check_http.o Error 1 make2: Leaving directory /data/nagios-plugins-1.4.16/plugins' make1: * all-recursive Error 1 make1: Leaving directo

6、ry /data/nagios-plugins-1.4.16' make: * all Error 2解决办法：12 1、yum -y install openssl openssl-devel 2、重新configure3、配置文件修改rootdb3 etc# pwd /usr/local/nagios/etcrootdb3 etc# tree . cgi.cfg #需要修改 htpasswd.users nagios.cfg #需要修改 nagiosgraph.cfg objects commands.cfg #需要修改 contacts.cfg #需要修改 localhost.c

7、fg printer.cfg switch.cfg templates.cfg #需要修改 timeperiods.cfg windows.cfg resource.cfgcgi.cfg内容如下：rootdb3 etc# cat cgi.cfg |grep -v "#" | awk "NF" main_config_file=/usr/local/nagios/etc/nagios.cfg physical_html_path=/usr/local/nagios/shareurl_html_path=/nagiosshow_context_help=0

8、use_pending_states=1 use_authentication=1 use_ssl_authentication=0 authorized_for_system_information=nagiosadmin,commandauthorized_for_configuration_information=nagiosadmin,commandauthorized_for_system_commands=nagiosadmin authorized_for_all_services=nagiosadmin authorized_for_all_hosts=nagiosadmin

9、authorized_for_all_service_commands=nagiosadmin authorized_for_all_host_commands=nagiosadmin statusmap_background_image=zytianbk.png default_statusmap_layout=0 default_statuswrl_layout=4 ping_syntax=/bin/ping -n -U -c 5 $HOSTADDRESS$ refresh_rate=90 escape_html_tags=1 action_url_target=_blank notes_

10、url_target=_blank lock_author_names=1 ttf_file=/usr/local/nagios/sbin/simhei.ttf statusmap_mod=2 nagios.cfg内容如下：rootyw_monitor_db etc# cat nagios.cfg |grep -v "#" | awk "NF" log_file=/usr/local/nagios/var/nagios.log cfg_file=/usr/local/nagios/etc/objects/commands.cfg cfg_file=/us

11、r/local/nagios/etc/objects/contacts.cfg cfg_file=/usr/local/nagios/etc/objects/timeperiods.cfg cfg_file=/usr/local/nagios/etc/objects/templates.cfg cfg_dir=/usr/local/nagios/etc/objects/cfgobject_cache_file=/usr/local/nagios/var/objects.cache precached_object_file=/usr/local/nagios/var/objects.preca

12、che resource_file=/usr/local/nagios/etc/resource.cfg status_file=/usr/local/nagios/var/status.dat status_update_interval=10 nagios_user=nagios nagios_group=nagios check_external_commands=1 command_check_interval=-1 command_file=/usr/local/nagios/var/rw/nagios.cmd external_command_buffer_slots=4096 l

13、ock_file=/usr/local/nagios/var/nagios.lock temp_file=/usr/local/nagios/var/nagios.tmp temp_path=/tmpevent_broker_options=-1 log_rotation_method=d log_archive_path=/usr/local/nagios/var/archivesuse_syslog=1 log_notifications=1 log_service_retries=1 log_host_retries=1 log_event_handlers=1 log_initial_

14、states=0 log_external_commands=1 log_passive_checks=1 service_inter_check_delay_method=s max_service_check_spread=30 service_interleave_factor=s host_inter_check_delay_method=s max_host_check_spread=30 max_concurrent_checks=0 check_result_reaper_frequency=10 max_check_result_reaper_time=30 check_res

15、ult_path=/usr/local/nagios/var/spool/checkresultsmax_check_result_file_age=3600 cached_host_check_horizon=15 cached_service_check_horizon=15 enable_predictive_host_dependency_checks=1 enable_predictive_service_dependency_checks=1 soft_state_dependencies=0 auto_reschedule_checks=0 auto_rescheduling_i

16、nterval=30 auto_rescheduling_window=180 sleep_time=0.25 service_check_timeout=60 host_check_timeout=30 event_handler_timeout=30 notification_timeout=30 ocsp_timeout=5 perfdata_timeout=5 retain_state_information=1 state_retention_file=/usr/local/nagios/var/retention.dat retention_update_interval=60 u

17、se_retained_program_state=1 use_retained_scheduling_info=1 retained_host_attribute_mask=0 retained_service_attribute_mask=0 retained_process_host_attribute_mask=0 retained_process_service_attribute_mask=0 retained_contact_host_attribute_mask=0 retained_contact_service_attribute_mask=0 interval_lengt

18、h=60 check_for_updates=1 bare_update_check=0 use_aggressive_host_checking=0 execute_service_checks=1 accept_passive_service_checks=1 execute_host_checks=1 accept_passive_host_checks=1 enable_notifications=1 enable_event_handlers=1 process_performance_data=0 obsess_over_services=0 obsess_over_hosts=0

19、 translate_passive_host_checks=0 passive_host_checks_are_soft=0 check_for_orphaned_services=1 check_for_orphaned_hosts=1 check_service_freshness=1 service_freshness_check_interval=60 check_host_freshness=0 host_freshness_check_interval=60 additional_freshness_latency=15 enable_flap_detection=1 low_s

20、ervice_flap_threshold=5.0 high_service_flap_threshold=20.0 low_host_flap_threshold=5.0 high_host_flap_threshold=20.0 date_format=us p1_file=/usr/local/nagios/bin/p1.pl enable_embedded_perl=1 use_embedded_perl_implicitly=1 illegal_object_name_chars=!$%&*|'"<>?,()= illegal_macro_out

21、put_chars=$&|'"<> use_regexp_matching=0 use_true_regexp_matching=0 admin_email=nagioslocalhost admin_pager=pagenagioslocalhost daemon_dumps_core=0 use_large_installation_tweaks=0 enable_environment_macros=1 debug_level=0 debug_verbosity=1 debug_file=/usr/local/nagios/var/nagios.de

22、bug max_debug_file_size=1000000commands.cfg的内容如下：rootyw_monitor_db objects# cat commands.cfg |grep -v "#" | awk "NF" define command command_name notify-host-by-email command_line /usr/bin/printf "%b" "* Nagios *nnNotification Type: $NOTIFICATIONTYPE$nHost: $HOSTNAM

23、E$nState: $HOSTSTATE$nAddress: $HOSTADDRESS$nInfo: $HOSTOUTPUT$nnDate/Time: $LONGDATETIME$n" | /bin/mail -s "* $NOTIFICATIONTYPE$ Host Alert: $HOSTNAME$ is $HOSTSTATE$ *" $CONTACTEMAIL$ define command command_name notify-service-by-email command_line /usr/bin/printf "Host: $HOSTA

24、LIAS$nService: $SERVICEDESC$nAddress: $HOSTADDRESS$nState: $SERVICESTATE$nDate/Time: $LONGDATETIME$nInfo:$SERVICEOUTPUT$n持续时间:$SERVICEDURATION$" | mail -s " $HOSTALIAS$ $SERVICESTATE$" $CONTACTEMAIL$ define command command_name notify-service-by-email-163 command_line /usr/bin/printf

25、"Host: $HOSTALIAS$nService: $SERVICEDESC$nAddress: $HOSTADDRESS$nState: $SERVICESTATE$nDate/Time: $LONGDATETIME$nInfo:$SERVICEOUTPUT$n持续时间:$SERVICEDURATION$" | mail -s " $HOSTALIAS$ $SERVICESTATE$" $CONTACTEMAIL$ define command command_name notify-service-by-email-164 command_lin

26、e /usr/local/nagios/bin/send_message.sh $CONTACTEMAIL$ $_SERVICETYPE$ $HOSTALIAS$-$SERVICEDESC$ info:$SERVICEOUTPUT$ Duration:$SERVICEDURATION$ define command command_name check_mysql command_line $USER1$/check_mysql -H $HOSTADDRESS$ -u nagios -d nagios -p 123456 define command command_name check_my

27、sql_slave command_line $USER1$/check_mysql -H $HOSTADDRESS$ -P13267 -S -uroot -p123456 -s /data/mysql/nagios/logs/mysql.sock define command command_name check-host-alive command_line $USER1$/check_ping -H $HOSTADDRESS$ -w 3000.0,80% -c 5000.0,100% -p 5 define command command_name check_local_disk co

28、mmand_line $USER1$/check_disk -w $ARG1$ -c $ARG2$ -p $ARG3$ define command command_name check_local_load command_line $USER1$/check_load -w $ARG1$ -c $ARG2$ define command command_name check_local_procs command_line $USER1$/check_procs -w $ARG1$ -c $ARG2$ -s $ARG3$ define command command_name check_

29、local_users command_line $USER1$/check_users -w $ARG1$ -c $ARG2$ define command command_name check_local_swap command_line $USER1$/check_swap -w $ARG1$ -c $ARG2$ define command command_name check_local_mrtgtraf command_line $USER1$/check_mrtgtraf -F $ARG1$ -a $ARG2$ -w $ARG3$ -c $ARG4$ -e $ARG5$ def

30、ine command command_name check_ftp command_line $USER1$/check_ftp -H $HOSTADDRESS$ $ARG1$ define command command_name check_hpjd command_line $USER1$/check_hpjd -H $HOSTADDRESS$ $ARG1$ define command command_name check_snmp command_line $USER1$/check_snmp -H $HOSTADDRESS$ $ARG1$ define command comma

31、nd_name check_http command_line $USER1$/check_http -H $HOSTADDRESS$ $ARG1$ define command command_name check_ssh command_line $USER1$/check_ssh $ARG1$ $HOSTADDRESS$ define command command_name check_dhcp command_line $USER1$/check_dhcp $ARG1$ define command command_name check_ping command_line $USER

32、1$/check_ping -H $HOSTADDRESS$ -w $ARG1$ -c $ARG2$ -p 5 define command command_name check_pop command_line $USER1$/check_pop -H $HOSTADDRESS$ $ARG1$ define command command_name check_imap command_line $USER1$/check_imap -H $HOSTADDRESS$ $ARG1$ define command command_name check_smtp command_line $USE

33、R1$/check_smtp -H $HOSTADDRESS$ $ARG1$ define command command_name check_tcp command_line $USER1$/check_tcp -H $HOSTADDRESS$ -p $ARG1$ $ARG2$ define command command_name check_udp command_line $USER1$/check_udp -H $HOSTADDRESS$ -p $ARG1$ $ARG2$ define command command_name check_nt command_line $USER

34、1$/check_nt -H $HOSTADDRESS$ -p 12489 -v $ARG1$ $ARG2$ define command command_name check_dig command_line $USER1$/check_dig -H $HOSTADDRESS$ -T $ARG4$ -l $ARG1$ -w $ARG2$ -c $ARG3$ define command command_name process-host-perfdata command_line /usr/bin/printf "%b" "$LASTHOSTCHECK$t$HO

35、STNAME$t$HOSTSTATE$t$HOSTATTEMPT$t$HOSTSTATETYPE$t$HOSTEXECUTIONTIME$t$HOSTOUTPUT$t$HOSTPERFDATA$n" >> /usr/local/nagios/var/host-perfdata.out define command command_name process-service-perfdata command_line /usr/bin/printf "%b" "$LASTSERVICECHECK$t$HOSTNAME$t$SERVICEDESC$

36、t$SERVICESTATE$t$SERVICEATTEMPT$t$SERVICESTATETYPE$t$SERVICEEXECUTIONTIME$t$SERVICELATENCY$t$SERVICEOUTPUT$t$SERVICEPERFDATA$n" >> /usr/local/nagios/var/service-perfdata.out define command command_name check_nrpe command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$ contacts.cfg的内容如下

37、:123456789101112131415161718 rootyw_monitor_db objects# cat contacts.cfg |grep -v "#" | awk "NF" define contact use generic-contact-163 contact_name zhaohaijun-mail alias zhaohaijun-mail email navyaijm define contact use generic-contact-164 contact_name navyaijm-call alias navyai

38、jm-call emaildefine contactgroup contactgroup_name ops_admin alias ops_admin members navyaijm-call,navyaijm-mail templates.cfg的内容如下：rootyw_monitor_db objects# cat templates.cfg |grep -v "#" | awk "NF" define contact name generic-contact ; The name of this contact tem

39、plate service_notification_period 24x7 ; service notifications can be sent anytime host_notification_period 24x7 ; host notifications can be sent anytime service_notification_options w,u,c,r,f,s ; send notifications for all service states, flapping events, and scheduled downtime events host_notifica

40、tion_options d,u,r,f,s ; send notifications for all host states, flapping events, and scheduled downtime events service_notification_commands notify-service-by-email ; send service notifications via email host_notification_commands notify-host-by-email ; send host notifications via email register 0

41、; DONT REGISTER THIS DEFINITION - ITS NOT A REAL CONTACT, JUST A TEMPLATE! define contact name generic-contact-163 ; The name of this contact template service_notification_period 24x7 ; service notifications can be sent anytime host_notification_period 24x7 ; host notifications can be sent anytime s

42、ervice_notification_options w,u,c,r,f,s ; send notifications for all service states, flapping events, and scheduled downtime events host_notification_options d,u,r,f,s ; send notifications for all host states, flapping events, and scheduled downtime events service_notification_commands notify-servic

43、e-by-email-163 ; send service notifications via email host_notification_commands notify-host-by-email ; send host notifications via email register 0 ; DONT REGISTER THIS DEFINITION - ITS NOT A REAL CONTACT, JUST A TEMPLATE! define contact name generic-contact-164 ; The name of this contact template

44、service_notification_period 24x7 ; service notifications can be sent anytime host_notification_period 24x7 ; host notifications can be sent anytime service_notification_options w,u,c,r,f,s ; send notifications for all service states, flapping events, and scheduled downtime events host_notification_o

45、ptions d,u,r,f,s ; send notifications for all host states, flapping events, and scheduled downtime events service_notification_commands notify-service-by-email-164 ; send service notifications via email host_notification_commands notify-host-by-email ; send host notifications via email register 0 ;

46、DONT REGISTER THIS DEFINITION - ITS NOT A REAL CONTACT, JUST A TEMPLATE! define host name generic-host ; The name of this host template notifications_enabled 1 ; Host notifications are enabled event_handler_enabled 1 ; Host event handler is enabled flap_detection_enabled 1 ; Flap detection is enable

47、d failure_prediction_enabled 1 ; Failure prediction is enabled process_perf_data 1 ; Process performance data retain_status_information 1 ; Retain status information across program restarts retain_nonstatus_information 1 ; Retain non-status information across program restarts notification_period 24x

48、7 ; Send host notifications at any timeregister 0 ; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE! define host name linux-server ; The name of this host template use generic-host ; This template inherits other values from the generic-host template check_period 24x7 ; By defaul

49、t, Linux hosts are checked round the clock check_interval 5 ; Actively check the host every 5 minutes retry_interval 1 ; Schedule host check retries at 1 minute intervals active_checks_enabled 0 max_check_attempts 10 ; Check each Linux host 10 times (max) check_command check-host-alive ; Default com

50、mand to check Linux hosts notification_period workhours ; Linux ops_admin hate to be woken up, so we only notify during the day ; Note that the notification_period variable is being overridden from ; the value that is inherited from the generic-host template! notification_interval 120 ; Resend notifications every 2 hours notification_options d,u,r ; Only send notifications for specific host states contact_groups ops_admin ; Notifications get sent to the ops_admin by default register 0 ; DONT REGISTER THIS DEFINITION - ITS NOT A RE