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This commit is contained in:
Kameron Kenny 2024-12-30 10:43:14 -05:00
parent bdb0583395
commit 370e4ce9be
7 changed files with 91 additions and 152 deletions
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2
docker-compose.yml
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@ -12,7 +12,7 @@ services:
build:
dockerfile: Dockerfile
container_name: nagios
image: docker-registry1.in.thelinuxpro.net:5000/tlp/nagios:241228.0.3
image: docker-registry1.in.thelinuxpro.net:5000/tlp/nagios:241230.0.1
networks:
infra_dev_net:
ipv4_address: 10.99.23.36

0
overlay/opt/nagios/etc/objects/commands.cfg → overlay/opt/nagios/etc/objects/000-commands.cfg
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59
overlay/opt/nagios/etc/objects/templates.cfg → overlay/opt/nagios/etc/objects/001-templates.cfg
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@ -5,7 +5,7 @@
# NOTES: This config file provides you with some example object definition
# templates that are refered by other host, service, contact, etc.
# definitions in other config files.
#
#
# You don't need to keep these definitions in a separate file from your
# other object definitions. This has been done just to make things
# easier to understand.
@ -67,7 +67,7 @@ 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 default, Linux hosts are checked round the clock
check_interval 5 ; Actively check the host every 5 minutes
check_interval 2 ; Actively check the host every 5 minutes
retry_interval 1 ; Schedule host check retries at 1 minute intervals
max_check_attempts 10 ; Check each Linux host 10 times (max)
check_command check-host-alive ; Default command to check Linux hosts
@ -80,43 +80,22 @@ define host{
register 0 ; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE!
}
# Windows host definition template - This is NOT a real host, just a template!
### Host Template
define host{
name windows-server ; The name of this host template
use generic-host ; Inherit default values from the generic-host template
check_period 24x7 ; By default, Windows servers are monitored round the clock
check_interval 5 ; Actively check the server every 5 minutes
retry_interval 1 ; Schedule host check retries at 1 minute intervals
max_check_attempts 10 ; Check each server 10 times (max)
check_command check-host-alive ; Default command to check if servers are "alive"
notification_period 24x7 ; Send notification out at any time - day or night
notification_interval 30 ; Resend notifications every 30 minutes
notification_options d,r ; Only send notifications for specific host states
contact_groups admins ; Notifications get sent to the admins by default
hostgroups windows-servers ; Host groups that Windows servers should be a member of
register 0 ; DONT REGISTER THIS - ITS JUST A TEMPLATE
}
# We define a generic printer template that can be used for most printers we monitor
define host{
name generic-printer ; The name of this host template
use generic-host ; Inherit default values from the generic-host template
check_period 24x7 ; By default, printers are monitored round the clock
check_interval 5 ; Actively check the printer every 5 minutes
retry_interval 1 ; Schedule host check retries at 1 minute intervals
max_check_attempts 10 ; Check each printer 10 times (max)
check_command check-host-alive ; Default command to check if printers are "alive"
notification_period workhours ; Printers are only used during the workday
notification_interval 30 ; Resend notifications every 30 minutes
notification_options d,r ; Only send notifications for specific host states
contact_groups admins ; Notifications get sent to the admins by default
register 0 ; DONT REGISTER THIS - ITS JUST A TEMPLATE
}
name docker-host
use generic-host
hostgroups docker-hosts
check_period 24x7
check_interval 3
retry_interval 1
max_check_attempts 3
check_command check-host-alive
notification_period 24x7
notification_interval 120
notification_options d,u,r
contact_groups admins
register 0
}
# Define a template for switches that we can reuse
@ -164,8 +143,8 @@ define service{
is_volatile 0 ; The service is not volatile
check_period 24x7 ; The service can be checked at any time of the day
max_check_attempts 3 ; Re-check the service up to 3 times in order to determine its final (hard) state
check_interval 10 ; Check the service every 10 minutes under normal conditions
retry_interval 2 ; Re-check the service every two minutes until a hard state can be determined
check_interval 2 ; Check the service every 10 minutes under normal conditions
retry_interval 1 ; Re-check the service every two minutes until a hard state can be determined
contact_groups admins ; Notifications get sent out to everyone in the 'admins' group
notification_options w,u,c,r ; Send notifications about warning, unknown, critical, and recovery events
notification_interval 60 ; Re-notify about service problems every hour

28
overlay/opt/nagios/etc/objects/101-docker-hosts.cfg Normal file
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@ -0,0 +1,28 @@
### Hosts
define host{
use docker-host
host_name pi501.in.thelinuxpro.net
alias pi501
address 10.99.22.51
}
define host{
use docker-host
host_name pi502.in.thelinuxpro.net
alias pi502
address 10.99.22.52
}
define host{
use docker-host
host_name pi503.in.thelinuxpro.net
alias pi503
address 10.99.22.53
}
define host{
use docker-host
host_name pi504.in.thelinuxpro.net
alias pi504
address 10.99.22.54
}

0
overlay/opt/nagios/etc/objects/hostgroups.cfg → overlay/opt/nagios/etc/objects/200-hostgroups.cfg
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43
overlay/opt/nagios/etc/objects/301-docker-services-hostgroup.cfg Normal file
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@ -0,0 +1,43 @@
### Service definitions for all docker hosts
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description PING
check_command check_ping!100.0,20%!500.0,60%
}
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description Docker Daemon
check_command check_nrpe!check_proc_docker
}
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description Disk: /
check_command check_nrpe!check_disk
}
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description Disk: /var/lib/docker/volumes
check_command check_nrpe!check_disk_docker
}
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description System: Load
check_command check_nrpe!check_load
}
define service{
use generic-service,graphed-service
hostgroup_name docker-hosts
service_description System: Total Processes
check_command check_nrpe!check_procs
}

111
overlay/opt/nagios/etc/objects/docker-hosts.cfg → overlay/opt/nagios/etc/objects/401-docker-services.cfg
View File

@ -1,114 +1,3 @@
### Host Template
define host{
name docker-host
use generic-host
hostgroups docker-hosts
check_period 24x7
check_interval 5
retry_interval 1
max_check_attempts 3
check_command check-host-alive
notification_period 24x7
notification_interval 120
notification_options d,u,r
contact_groups admins
register 0
}
### Hosts
define host{
use docker-host
host_name pi501.in.thelinuxpro.net
alias pi501
address 10.99.22.51
}
define host{
use docker-host
host_name pi502.in.thelinuxpro.net
alias pi502
address 10.99.22.52
}
define host{
use docker-host
host_name pi503.in.thelinuxpro.net
alias pi503
address 10.99.22.53
}
define host{
use docker-host
host_name pi504.in.thelinuxpro.net
alias pi504
address 10.99.22.54
}
### Service definitions for all docker hosts
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description PING
check_command check_ping!100.0,20%!500.0,60%
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description Docker Daemon
check_command check_nrpe!check_proc_docker
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description Disk: /
check_command check_nrpe!check_disk
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description Disk: /var/lib/docker/volumes
check_command check_nrpe!check_disk_docker
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description System: Load
check_command check_nrpe!check_load
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description System: Total Processes
check_command check_nrpe!check_procs
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description System: Zombie Processes
check_command check_nrpe!check_procs
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description System: Logged In users
check_command check_nrpe!check_users
}
define service{
use local-service,graphed-service
hostgroup_name docker-hosts
service_description DNS Query: A Record
check_command check_dns_a
}
### Service Definitions per docker host
define service{
use local-service,graphed-service