docker-compose.yml

@@ -12,7 +12,7 @@ services:
     build:
       dockerfile: Dockerfile
     container_name: nagios
-    image: docker-registry1.in.thelinuxpro.net:5000/tlp/nagios:241230.0.1
+    image: docker-registry1.in.thelinuxpro.net:5000/tlp/nagios:241228.0.3
     networks:
       infra_dev_net:
         ipv4_address: 10.99.23.36

overlay/opt/nagios/etc/objects/101-docker-hosts.cfg

@@ -1,28 +0,0 @@
-### 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
-}

overlay/opt/nagios/etc/objects/102-web-hosts.cfg

@@ -1,14 +0,0 @@
-### Hosts
-define host{
-	use			web-host
-	host_name		kameronkenny.com
-	alias			kameronkenny.com
-	address			204.8.15.81
-}
-
-define host{
-	use			web-host
-	host_name		thelinux.pro
-	alias			thelinux.pro
-	address			204.8.15.81
-}

overlay/opt/nagios/etc/objects/301-docker-services-hostgroup.cfg

@@ -1,43 +0,0 @@
-
-### 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
-}

overlay/opt/nagios/etc/objects/302-web-services-hostgroup.cfg

@@ -1,14 +0,0 @@
-### Service definitions for all web hosts
-define service{
-	use			generic-service,graphed-service
-	hostgroup_name		web-hosts
-	service_description	PING
-	check_command		check_ping!100.0,20%!500.0,60%
-}
-
-define service{
-	use			generic-service,graphed-service
-	hostgroup_name		web-hosts
-	service_description	HTTPS
-	check_command		check_https
-}

overlay/opt/nagios/etc/objects/commands.cfg

@@ -4,7 +4,7 @@
 #
 # NOTES: This config file provides you with some example command definitions
 #        that you can reference in host, service, and contact definitions.
-#
+#       
 #        You don't need to keep commands in a separate file from your other
 #        object definitions.  This has been done just to make things easier to
 #        understand.
@@ -17,7 +17,7 @@
 # SAMPLE NOTIFICATION COMMANDS
 #
 # These are some example notification commands.  They may or may not work on
-# your system without modification.  As an example, some systems will require
+# your system without modification.  As an example, some systems will require 
 # you to use "/usr/bin/mailx" instead of "/usr/bin/mail" in the commands below.
 #
 ################################################################################
@@ -47,7 +47,7 @@ define command{
 
 
 # This command checks to see if a host is "alive" by pinging it
-# The check must result in a 100% packet loss or 5 second (5000ms) round trip
+# The check must result in a 100% packet loss or 5 second (5000ms) round trip 
 # average time to produce a critical error.
 # Note: Five ICMP echo packets are sent (determined by the '-p 5' argument)
 
@@ -65,7 +65,7 @@ define command{
 # SAMPLE SERVICE CHECK COMMANDS
 #
 # These are some example service check commands.  They may or may not work on
-# your system, as they must be modified for your plugins.  See the HTML
+# your system, as they must be modified for your plugins.  See the HTML 
 # documentation on the plugins for examples of how to configure command definitions.
 #
 # NOTE:  The following 'check_local_...' functions are designed to monitor
@@ -143,14 +143,9 @@ define command{
 # 'check_http' command definition
 define command{
         command_name    check_http
-        command_line    $USER1$/check_http -I $HOSTADDRESS$ -H $HOSTNAME$
+        command_line    $USER1$/check_http -I $HOSTADDRESS$ $ARG1$
         }
 
-# 'check_https' command definition
-define command{
-        command_name    check_https
-        command_line    $USER1$/check_http -S -I $HOSTADDRESS$ -H $HOSTNAME$
-        }
 
 # 'check_ssh' command definition
 define command{
@@ -236,7 +231,7 @@ define command {
 #
 # These are sample performance data commands that can be used to send performance
 # data output to two text files (one for hosts, another for services).  If you
-# plan on simply writing performance data out to a file, consider using the
+# plan on simply writing performance data out to a file, consider using the 
 # host_perfdata_file and service_perfdata_file options in the main config file.
 #
 ################################################################################

overlay/opt/nagios/etc/objects/docker-hosts.cfg

@@ -1,3 +1,114 @@
+
+### 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

overlay/opt/nagios/etc/objects/hostgroups.cfg

@@ -4,10 +4,3 @@ define hostgroup{
 	alias		Docker Hosts
 	members		pi501.in.thelinuxpro.net,pi502.in.thelinuxpro.net,pi503.in.thelinuxpro.net,pi504.in.thelinuxpro.net
 }
-
-### Hostgroup
-define hostgroup{
-	hostgroup_name	web-hosts
-	alias		web Hosts
-	members		kameronkenny.com,thelinux.pro
-}

overlay/opt/nagios/etc/objects/templates.cfg

@@ -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			2		; Actively check the host every 5 minutes
+	check_interval			5		; 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
@@ -80,38 +80,44 @@ define host{
 	register			0		; DONT REGISTER THIS DEFINITION - ITS NOT A REAL HOST, JUST A TEMPLATE!
 	}
 
-### Host Template
-define host{
-	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
-}
+
+
+# Windows host definition template - This is NOT a real host, just a template!
 
 define host{
-	name			web-host
-	use			generic-host
-	hostgroups		web-hosts
-	check_period		24x7
-	check_interval		2
-	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
-}
+	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
+	}
+
 
 # Define a template for switches that we can reuse
 define host{
@@ -158,8 +164,8 @@ 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                  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
+        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
         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