logging and report issues
Edgar Shine
eshine at gmail.com
Fri Jul 29 22:12:36 CEST 2005
Sorry for the crossposting... I forgot the nagios.cfg. Think it´s
important for this subject.
rgds,
Edgar Shine
---BEGIN---
log_file=/usr/local/nagios/var/nagios.log
cfg_file=/usr/local/nagios/etc/checkcommands.cfg
cfg_file=/usr/local/nagios/etc/misccommands.cfg
cfg_file=/usr/local/nagios/etc/contactgroups.cfg
cfg_file=/usr/local/nagios/etc/contacts.cfg
cfg_file=/usr/local/nagios/etc/dependencies.cfg
cfg_file=/usr/local/nagios/etc/escalations.cfg
cfg_file=/usr/local/nagios/etc/hostgroups.cfg
cfg_file=/usr/local/nagios/etc/hosts.cfg
cfg_file=/usr/local/nagios/etc/services.cfg
cfg_file=/usr/local/nagios/etc/timeperiods.cfg
resource_file=/usr/local/nagios/etc/resource.cfg
status_file=/usr/local/nagios/var/status.log
nagios_user=nagios
nagios_group=nagios
check_external_commands=1
command_check_interval=-1
command_file=/usr/local/nagios/var/rw/nagios.cmd
comment_file=/usr/local/nagios/var/comment.log
downtime_file=/usr/local/nagios/var/downtime.log
lock_file=/usr/local/nagios/var/nagios.lock
temp_file=/usr/local/nagios/var/nagios.tmp
log_rotation_method=d
log_archive_path=/usr/local/nagios/var/archives
use_syslog=0
log_notifications=1
log_service_retries=1
log_host_retries=1
log_event_handlers=0
log_initial_states=1
log_external_commands=1
service_interleave_factor=s
max_concurrent_checks=17
service_reaper_frequency=10
sleep_time=1
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/status.sav
retention_update_interval=60
use_retained_program_state=1
interval_length=60
use_agressive_host_checking=0
execute_service_checks=1
accept_passive_service_checks=1
enable_notifications=1
enable_event_handlers=1
process_performance_data=0
obsess_over_services=0
check_for_orphaned_services=1
check_service_freshness=1
freshness_check_interval=60
aggregate_status_updates=1
status_update_interval=15
enable_flap_detection=0
low_service_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
illegal_object_name_chars=`~!$%^&*|'"<>?,()=
illegal_macro_output_chars=`~$&|'"<>
admin_email=nagios
admin_pager=pagenagios
---EOT---
Edgar Shine escreveu:
> Greetings,
>
> I´m trying to understand how can I adjust some report issues. Maybe
> someone could help me.
> I manage a WAN radio network and I´m using Nagios to monitor these
> devices. Radio links often have some kind of problem in the RTT in rainy
> days mainly, and I want to manage statistics of these problems.
>
> The problem is when I have a alarm report in the first scheduled
> polling, I didn´t have an recovery log. And I´m pretty sure the host
> recovered status during the day, Monitoring show me the host service
> was OK.
>
> Here is some lines in the log files, relating to the attached file.
> ---BEGIN---
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-07-2005-00.log
> [1120705200] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 259.77 ms
> [1120705200] CURRENT SERVICE STATE:
> castanheiras;PING;CRITICAL;HARD;3;PING CRITICAL - Packet loss = 0%, RTA
> = 288.31 ms
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-08-2005-00.log
> [1120791600] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 376.73 ms
> [1120791600] CURRENT SERVICE STATE: castanheiras;PING;OK;HARD;1;PING OK
> - Packet loss = 0%, RTA = 134.32 ms
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-14-2005-00.log
> [1121310000] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 114.10 ms
> [1121310000] CURRENT SERVICE STATE:
> castanheiras;PING;CRITICAL;HARD;3;PING CRITICAL - Packet loss = 0%, RTA
> = 2439.42 ms
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-15-2005-00.log
> [1121396400] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 199.86 ms
> [1121396400] CURRENT SERVICE STATE:
> castanheiras;PING;CRITICAL;HARD;3;PING CRITICAL - Packet loss = 0%, RTA
> = 213.32 ms
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-16-2005-00.log
> [1121482800] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 200.23 ms
> [1121482800] CURRENT SERVICE STATE: castanheiras;PING;OK;HARD;1;PING OK
> - Packet loss = 0%, RTA = 102.60 ms
> ---EOT---
>
> Logging is working if we have some alarm during he day **if** we don´t
> have a critical state in the current service state when Nagios rotate
> the logfile:
> ---BEGIN---
> root at phoenix:/usr/local/nagios/var/archives# grep castanheiras
> nagios-07-29-2005-00.log | grep HARD
> [1122519600] CURRENT HOST STATE: castanheiras;UP;HARD;1;PING OK - Packet
> loss = 0%, RTA = 344.05 ms
> [1122519965] SERVICE ALERT: castanheiras;PING;CRITICAL;HARD;5;PING
> CRITICAL - Packet loss = 0%, RTA = 451.80 ms
> [1122523904] SERVICE ALERT: castanheiras;PING;OK;HARD;5;PING OK - Packet
> loss = 0%, RTA = 34.14 ms
> [1122526189] SERVICE ALERT: castanheiras;PING;CRITICAL;HARD;5;PING
> CRITICAL - Packet loss = 0%, RTA = 551.29 ms
> [1122527084] SERVICE ALERT: castanheiras;PING;OK;HARD;5;PING OK - Packet
> loss = 0%, RTA = 36.09 ms
> ---EOT---
>
> My host.conf
> ---BEGIN---
> define host{
> name host_template
> notifications_enabled 1
> event_handler_enabled 0
> flap_detection_enabled 1
> process_perf_data 1
> retain_status_information 1
> retain_nonstatus_information 1
> register 0
> }
>
> define host{
> use host_template ; Name of host
> template to use
> host_name castanheiras
> alias Condominio Castanheiras
> address 10.140.215.2
> parents cisco_nobhill
> check_command check-host-alive
> max_check_attempts 5
> contact_groups noc
> notification_interval 0
> notification_period 24x7
> notification_options d,u,r
> }
> ---EOT---
>
> My services.cfg
> ---BEGIN---
> define service{
> name generic-service
> active_checks_enabled 1
> passive_checks_enabled 1
> parallelize_check 1
> obsess_over_service 1
> check_freshness 0
> notifications_enabled 1
> event_handler_enabled 0
> flap_detection_enabled 1
> process_perf_data 1
> retain_status_information 1
> retain_nonstatus_information 1
> register 0
> }
>
> define service{
> use generic-service
> host_name castanheiras
> service_description PING
> is_volatile 0
> check_period 24x7
> max_check_attempts 5
> normal_check_interval 5
> retry_check_interval 3
> contact_groups noc,redes,manutencao
> notification_interval 0
> notification_period 24x7
> notification_options c,r
> check_command check_ping!199.99,79%!200.0,80%
> }
> ---EOT---
>
> System info:
> ---BEGIN---
> Nagios vs. : 2.0b3
> Linux 2.4.29
> Apache 1.3.33
> gd 2.0.33
> ---END---
>
> Any tips? Thanks in advance for your time.
>
> rgds,
> Edgar Shine
>
>
> ------------------------------------------------------------------------
>
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