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community.general.nagios – Perform common tasks in Nagios related to downtime and notifications.

Note

This plugin is part of the community.general collection (version 3.8.3).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install community.general.

To use it in a playbook, specify: community.general.nagios.

Synopsis

• The nagios module has two basic functions: scheduling downtime and toggling alerts for services or hosts.

• The nagios module is not idempotent.

• All actions require the host parameter to be given explicitly. In playbooks you can use the {{inventory_hostname}} variable to refer to the host the playbook is currently running on.

• You can specify multiple services at once by separating them with commas, .e.g., services=httpd,nfs,puppet.

• When specifying what service to handle there is a special service value, host, which will handle alerts/downtime/acknowledge for the host itself, e.g., service=host. This keyword may not be given with other services at the same time. Setting alerts/downtime/acknowledge for a host does not affect alerts/downtime/acknowledge for any of the services running on it. To schedule downtime for all services on particular host use keyword “all”, e.g., service=all.

Parameters

Parameter	Comments
action string / required	Action to take. servicegroup options were added in 2.0. delete_downtime options were added in 2.2. The acknowledge and forced_check actions were added in community.general 1.2.0. Choices: downtime delete_downtime enable_alerts disable_alerts silence unsilence silence_nagios unsilence_nagios command servicegroup_service_downtime servicegroup_host_downtime acknowledge forced_check
author string	Author to leave downtime comments as. Only usable with the downtime and acknowledge action. Default: “Ansible”
cmdfile string	Path to the nagios command file (FIFO pipe). Only required if auto-detection fails.
command string	The raw command to send to nagios, which should not include the submitted time header or the line-feed Required option when using the command action.
comment string	Comment for downtime and acknowledgeaction. Default: “Scheduling downtime”
host string	Host to operate on in Nagios.
minutes integer	Minutes to schedule downtime for. Only usable with the downtime action. Default: 30
servicegroup string	The Servicegroup we want to set downtimes/alerts for. Required option when using the servicegroup_service_downtime amd servicegroup_host_downtime.
services aliases: service string	What to manage downtime/alerts for. Separate multiple services with commas. service is an alias for services. Required option when using the downtime, acknowledge, forced_check, enable_alerts, and disable_alerts actions.
start string added in 0.2.0 of community.general	When downtime should start, in time_t format (epoch seconds).

Examples

- name: Set 30 minutes of apache downtime
  community.general.nagios:
    action: downtime
    minutes: 30
    service: httpd
    host: '{{ inventory_hostname }}'

- name: Schedule an hour of HOST downtime
  community.general.nagios:
    action: downtime
    minutes: 60
    service: host
    host: '{{ inventory_hostname }}'

- name: Schedule an hour of HOST downtime starting at 2019-04-23T02:00:00+00:00
  community.general.nagios:
    action: downtime
    start: 1555984800
    minutes: 60
    service: host
    host: '{{ inventory_hostname }}'

- name: Schedule an hour of HOST downtime, with a comment describing the reason
  community.general.nagios:
    action: downtime
    minutes: 60
    service: host
    host: '{{ inventory_hostname }}'
    comment: Rebuilding machine

- name: Schedule downtime for ALL services on HOST
  community.general.nagios:
    action: downtime
    minutes: 45
    service: all
    host: '{{ inventory_hostname }}'

- name: Schedule downtime for a few services
  community.general.nagios:
    action: downtime
    services: frob,foobar,qeuz
    host: '{{ inventory_hostname }}'

- name: Set 30 minutes downtime for all services in servicegroup foo
  community.general.nagios:
    action: servicegroup_service_downtime
    minutes: 30
    servicegroup: foo
    host: '{{ inventory_hostname }}'

- name: Set 30 minutes downtime for all host in servicegroup foo
  community.general.nagios:
    action: servicegroup_host_downtime
    minutes: 30
    servicegroup: foo
    host: '{{ inventory_hostname }}'

- name: Delete all downtime for a given host
  community.general.nagios:
    action: delete_downtime
    host: '{{ inventory_hostname }}'
    service: all

- name: Delete all downtime for HOST with a particular comment
  community.general.nagios:
    action: delete_downtime
    host: '{{ inventory_hostname }}'
    service: host
    comment: Planned maintenance

- name: Acknowledge an HOST with a particular comment
  community.general.nagios:
    action: acknowledge
    service: host
    host: '{{ inventory_hostname }}'
    comment: 'power outage - see casenr 12345'

- name: Acknowledge an active service problem for the httpd service with a particular comment
  community.general.nagios:
    action: acknowledge
    service: httpd
    host: '{{ inventory_hostname }}'
    comment: 'service crashed - see casenr 12345'

- name: Reset a passive service check for snmp trap
  community.general.nagios:
    action: forced_check
    service: snmp
    host: '{{ inventory_hostname }}'

- name: Force an active service check for the httpd service
  community.general.nagios:
    action: forced_check
    service: httpd
    host: '{{ inventory_hostname }}'

- name: Force an active service check for all services of a particular host
  community.general.nagios:
    action: forced_check
    service: all
    host: '{{ inventory_hostname }}'

- name: Force an active service check for a particular host
  community.general.nagios:
    action: forced_check
    service: host
    host: '{{ inventory_hostname }}'

- name: Enable SMART disk alerts
  community.general.nagios:
    action: enable_alerts
    service: smart
    host: '{{ inventory_hostname }}'

- name: Disable httpd and nfs alerts
  community.general.nagios:
    action: disable_alerts
    service: httpd,nfs
    host: '{{ inventory_hostname }}'

- name: Disable HOST alerts
  community.general.nagios:
    action: disable_alerts
    service: host
    host: '{{ inventory_hostname }}'

- name: Silence ALL alerts
  community.general.nagios:
    action: silence
    host: '{{ inventory_hostname }}'

- name: Unsilence all alerts
  community.general.nagios:
    action: unsilence
    host: '{{ inventory_hostname }}'

- name: Shut up nagios
  community.general.nagios:
    action: silence_nagios

- name: Annoy me negios
  community.general.nagios:
    action: unsilence_nagios

- name: Command something
  community.general.nagios:
    action: command
    command: DISABLE_FAILURE_PREDICTION

Authors

• Tim Bielawa (@tbielawa)