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NagiosPB: Implement Nagios Automated Node Configuration (#2948)
* Create Server Config files Create individual server configurations using templates, and the ansible inventory. * Fix Nagios Config Files For Automation. * Remove debug output from task. * Fix service groups appending. * Add restart task to server config * Add demo secrets file, usable for testing. * Add dockerhost templates and logic. * Add service groups to host templates * Fix appending to servicegroups * Fix typo for path * Typos and perms fixes * Fix plays * Fixes for nagios service groups cfg * Linter fixes. * Fix linter * fix linter * Fix relative pathing lint * Linter fixes * Relative path lint fix * Tidy up blank space. * Tidy blank space * Remove commented code. * Update ansible/playbooks/nagios/roles/Nagios_Config/scripts/Create_Nagios_Server_Configurations.py Co-authored-by: Stewart X Addison <[email protected]> --------- Co-authored-by: Stewart X Addison <[email protected]>
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‎ansible/playbooks/nagios/roles/Nagios_Config/defaults/main.yml‎

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task_list:
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- Download Ansible Inventory File
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- Run Create Nagios Server Configurations script
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- Run Create Nagios Hostgroups script
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- Run Create Nagios Servicegroups script
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- restart_nagios_server
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# Input Path
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Input_Path: /tmp/ansible_inventory.yml
@@ -14,3 +16,6 @@ Nagios_Base_Path: /usr/local/nagios
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# Ansible Inventory Host Group Types To Monitor -- Maps To Nagios Service Groups
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Nagios_Service_Types: 'build test dockerhost'
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# Should Ansible Replace Existing Configuration File
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Overwrite_Mode: True

‎ansible/playbooks/nagios/roles/Nagios_Config/files/Nagios_Server_Config.py‎

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## Define Template And Host Mappings
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templates = {'build_win': 'build-windows-template.j2',
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'test_win': 'test-windows-template.j2',
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'build_macos': 'build-macos-template.j2',
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'test_macos': 'test-macos-template.j2',
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'build_aix': 'build-aix-template.j2',
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'test_aix': 'test-aix-template.j2',
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'build_centos': 'build-centos-template.j2',
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'test_centos': 'test-centos-template.j2',
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'build_ubuntu': 'build-ubuntu-template.j2',
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'test_ubuntu': 'test-ubuntu-template.j2',
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'build_rhel': 'build-rhel-template.j2',
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'test_rhel': 'test-rhel-template.j2',
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'build_sles': 'build-sles-template.j2',
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'test_sles': 'test-sles-template.j2',
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'dockerhost_ubuntu': 'dockerhost-ubuntu-template.j2'}
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## Define Any Hosts That Should Be Excluded
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excluded_hosts = {'build-spearhead-freebsd12-x64-1',
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'test-siteox-solaris10u11-sparcv9-1',
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'test-equinix_esxi-solaris10-x64-1',
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'test-inspira-solaris10u11-sparcv9-1',
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'build-equinix_esxi-solaris10-x64-1',
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'build-inspira-solaris10u11-sparcv9-1',
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'build-inspira-solaris10u11-sparcv9-2',
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'build-siteox-solaris10u11-sparcv9-1'}

‎ansible/playbooks/nagios/roles/Nagios_Config/files/templates/build-aix-template.j2‎

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define host {
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use linux-server
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host_name {{ host_name }}
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alias Added By Ansible
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address {{ host_ip_address }}
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check_command check_ssh!-4 -t 60
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max_check_attempts 5
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check_period 24x7
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notification_interval 720
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notification_period 24x7
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icon_image aix.png
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icon_image_alt aix
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statusmap_image aix.gd2
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}
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define service{
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use local-service
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host_name {{ host_name }}
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service_description PING
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check_command check_ping!200.0,20%!500.0,60%
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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servicegroups build_Servers
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Current Load
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check_command check_by_ssh!/home/nagios/nagios/libexec/check_load -w 20,15,10 -c 30,24,20
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notifications_enabled 0
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space Root Partition
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check_command check_by_ssh!/home/nagios/nagios/libexec/check_disk -w 20% -c 10% -p /
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check_interval 60
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space check for Jenkins
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check_command check_by_ssh!/home/nagios/nagios/libexec/check_disk -w 20% -c 10% -p /home/jenkins
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check_interval 60
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space check for TMP
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check_command check_by_ssh!/home/nagios/nagios/libexec/check_disk -w 20% -c 10% -p /tmp
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check_interval 60
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}
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define service {
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use generic-service
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host_name {{ host_name }}
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service_description Check if Jenkins Agent Connected
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check_command check_agent!{{ host_name }}
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notification_options c,r
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description RAM
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check_command check_by_ssh!/home/nagios/nagios/libexec/check_mem -f -C -w 15 -c 5
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action_url /nagiosgraph/cgi-bin/show.cgi?host=nagios$&service=$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=nagios$&service=$&period=hour&rrdopts=-w+450
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}

‎ansible/playbooks/nagios/roles/Nagios_Config/files/templates/build-centos-template.j2‎

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define host {
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use linux-server
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host_name {{ host_name }}
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alias Added By Ansible
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address {{ host_ip_address }}
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check_command check_ssh!-4 -t 60
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max_check_attempts 5
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check_period 24x7
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notification_interval 720
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notification_period 24x7
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icon_image CentOS.png
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icon_image_alt CentOS
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statusmap_image CentOS.gd2
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}
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define service{
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use local-service
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host_name {{ host_name }}
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service_description PING
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check_command check_ping!200.0,20%!500.0,60%
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servicegroups build_Servers
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Current Load
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check_command check_by_ssh!/usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,24,20
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notifications_enabled 0
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space Root Partition
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check_command check_by_ssh!/usr/local/nagios/libexec/check_disk -w 10% -c 5% -p /
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check_interval 60
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description RAM
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check_command check_by_ssh!/usr/local/nagios/libexec/check_mem -f -C -w 15 -c 5
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action_url /nagiosgraph/cgi-bin/show.cgi?host=nagios$&service=$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=nagios$&service=$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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check_period once-a-day-at-8
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service_description Updates Required - YUM
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check_command check_by_ssh!/usr/local/nagios/libexec/check_yum 2>1 /dev/null
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notifications_enabled 0
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}
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define service {
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use generic-service
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host_name {{ host_name }}
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service_description Check if Jenkins Agent Connected
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check_command check_agent!{{ host_name }}
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notification_options c,r
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}

‎ansible/playbooks/nagios/roles/Nagios_Config/files/templates/build-macos-template.j2‎

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define host {
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use linux-server
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host_name {{ host_name }}
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alias Add by Ansible
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address {{ host_ip_address }}
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check_command check_ssh!-4 -t 60
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max_check_attempts 5
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check_period 24x7
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notification_interval 720
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notification_period 24x7
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icon_image apple.gif
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icon_image_alt Mac OS
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statusmap_image apple.gd2
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Current Load
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check_command check_by_ssh!/usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,24,20
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notifications_enabled 0
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space Root Partition
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check_command check_by_ssh!/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /
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check_interval 60
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service {
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use generic-service
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host_name {{ host_name }}
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service_description Check Jenkins Connection
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check_command check_agent!{{ host_name }}
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notification_options c,r
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use local-service
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host_name {{ host_name }}
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service_description PING
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check_interval 15
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check_command check_ping!200.0,20%!500.0,60%
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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servicegroups build_Servers
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description RAM
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check_command check_by_ssh!/usr/local/nagios/libexec/check_mem -f -C -w 15 -c 5
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action_url /nagiosgraph/cgi-bin/show.cgi?host=nagios$&service=$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=nagios$&service=$&period=hour&rrdopts=-w+450
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}

‎ansible/playbooks/nagios/roles/Nagios_Config/files/templates/build-rhel-template.j2‎

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define host {
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use linux-server
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host_name {{ host_name }}
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alias Add by Ansible
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address {{ host_ip_address }}
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check_command check_ssh!-4 -t 60
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max_check_attempts 5
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check_period 24x7
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notification_interval 720
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notification_period 24x7
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icon_image RedHat.png
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icon_image_alt RedHat
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statusmap_image RedHat.gd2
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Current Load
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check_command check_by_ssh!/usr/local/nagios/libexec/check_load -w 15,10,5 -c 30,24,20
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notifications_enabled 0
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Disk Space Root Partition
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check_command check_by_ssh!/usr/local/nagios/libexec/check_disk -w 20% -c 10% -p /
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check_interval 60
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service {
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use generic-service
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host_name {{ host_name }}
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service_description Check if Jenkins Agent Connected
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check_command check_agent!{{ host_name }}
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notification_options c,r
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check_interval 30
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action_url /nagiosgraph/cgi-bin/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=$HOSTNAME$&service=$SERVICEDESC$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description RAM
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check_command check_by_ssh!/usr/local/nagios/libexec/check_mem -f -C -w 15 -c 5
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action_url /nagiosgraph/cgi-bin/show.cgi?host=nagios$&service=$' onMouseOver='showGraphPopup(this)' onMouseOut='hideGraphPopup()' rel='/nagiosgraph/cgi-bin/showgraph.cgi?host=nagios$&service=$&period=hour&rrdopts=-w+450
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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check_period once-a-day-at-8
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service_description Updates Required - YUM
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check_command check_by_ssh!/usr/local/nagios/libexec/check_yum 2>1 /dev/null
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notifications_enabled 0
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}
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define service{
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use local-service
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host_name {{ host_name }}
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service_description PING
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check_period once-a-day-at-8
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check_command check_ping!200.0,20%!500.0,60%
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servicegroups build_Servers
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}
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define service{
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use generic-service
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host_name {{ host_name }}
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service_description Check Network Time System
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check_command check_by_ssh!/usr/local/nagios/libexec/check_ntp_timesync
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check_interval 15
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}

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