nagios – Perform common tasks in Nagios related to downtime and notifications¶
Synopsis¶
- The nagiosmodule has two basic functions: scheduling downtime and toggling alerts for services or hosts.
- 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 for the host itself, e.g., service=host. This keyword may not be given with other services at the same time. Setting alerts/downtime for a host does not affect alerts/downtime for any of the services running on it. To schedule downtime for all services on particular host use keyword “all”, e.g.,service=all.
- When using the nagiosmodule you will need to specify your Nagios server using thedelegate_toparameter.
Parameters¶
Examples¶
# set 30 minutes of apache downtime
- nagios:
    action: downtime
    minutes: 30
    service: httpd
    host: '{{ inventory_hostname }}'
# schedule an hour of HOST downtime
- nagios:
    action: downtime
    minutes: 60
    service: host
    host: '{{ inventory_hostname }}'
# schedule an hour of HOST downtime, with a comment describing the reason
- nagios:
    action: downtime
    minutes: 60
    service: host
    host: '{{ inventory_hostname }}'
    comment: Rebuilding machine
# schedule downtime for ALL services on HOST
- nagios:
    action: downtime
    minutes: 45
    service: all
    host: '{{ inventory_hostname }}'
# schedule downtime for a few services
- nagios:
    action: downtime
    services: frob,foobar,qeuz
    host: '{{ inventory_hostname }}'
# set 30 minutes downtime for all services in servicegroup foo
- nagios:
    action: servicegroup_service_downtime
    minutes: 30
    servicegroup: foo
    host: '{{ inventory_hostname }}'
# set 30 minutes downtime for all host in servicegroup foo
- nagios:
    action: servicegroup_host_downtime
    minutes: 30
    servicegroup: foo
    host: '{{ inventory_hostname }}'
# delete all downtime for a given host
- nagios:
    action: delete_downtime
    host: '{{ inventory_hostname }}'
    service: all
# delete all downtime for HOST with a particular comment
- nagios:
    action: delete_downtime
    host: '{{ inventory_hostname }}'
    service: host
    comment: Planned maintenance
# enable SMART disk alerts
- nagios:
    action: enable_alerts
    service: smart
    host: '{{ inventory_hostname }}'
# "two services at once: disable httpd and nfs alerts"
- nagios:
    action: disable_alerts
    service: httpd,nfs
    host: '{{ inventory_hostname }}'
# disable HOST alerts
- nagios:
    action: disable_alerts
    service: host
    host: '{{ inventory_hostname }}'
# silence ALL alerts
- nagios:
    action: silence
    host: '{{ inventory_hostname }}'
# unsilence all alerts
- nagios:
    action: unsilence
    host: '{{ inventory_hostname }}'
# SHUT UP NAGIOS
- nagios:
    action: silence_nagios
# ANNOY ME NAGIOS
- nagios:
    action: unsilence_nagios
# command something
- nagios:
    action: command
    command: DISABLE_FAILURE_PREDICTION
Status¶
- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]
Authors¶
- Tim Bielawa (@tbielawa)
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