Delayed notifications.
Michael T. Halligan
michael at halligan.org
Fri Jul 2 01:48:35 CEST 2004
I'm running the 1.2.0 Nagios rpms from DAG for RHEL3 right now.
I'm wondering if there's just some problem with nagios 1.2.0's
notifications?
Notifications have been semi-flaky at best. I had a server go
down yesterday morning at 4am. Nagios noted this, marked an
alert, but didn't send out a notification until 1PM. Embarrassingly, we
only knew the server was down because an affected user called about it.
I'm finding this really hard to track, because the archived logs don't
seem to have a time stamp.
When I look on the web interface in Notification History for this host,
it only shows notifications at 1Pm.. Clearly Nagios saw the alert but
delayed 10 hours in sending out a notification.
My configuration file for this server is as follows :
define host {
host_name some.server.name
parents lbprod-gw-b.mypointsbeta.com
alias some
address IP.ADDR
check_command check-host-alive
max_check_attempts 3
checks_enabled 1
failure_prediction_enabled 1
retain_status_information 1
retain_nonstatus_information 1
notification_interval 120
}
define service {
host_name some.server.name
service_description Connectivity
check_command check_ping
max_check_attempts 3
normal_check_interval 2
retry_check_interval 1
check_period 24x7
notification_interval 120
notification_period 24x7
notification_options c,r
contact_groups admin
}
define service {
host_name some.server.name
service_description SSH
check_command check_ssh
max_check_attempts 3
normal_check_interval 2
retry_check_interval 1
check_period 24x7
notification_interval 120
notification_period 24x7
notification_options c,r
contact_groups admin
}
define service {
host_name some.server.name
service_description HTTP
check_command check_http
max_check_attempts 3
normal_check_interval 2
retry_check_interval 1
check_period 24x7
notification_interval 120
notification_period 24x7
notification_options c,r
contact_groups admin
}
define service {
host_name some.server.name
service_description https-tcp-443
check_command check_tcp!443
max_check_attempts 3
normal_check_interval 2
retry_check_interval 1
check_period 24x7
notification_interval 120
notification_period 24x7
notification_options c,r
contact_groups admin
}
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