sensu_check – Manage Sensu checks¶
New in version 2.0.
Synopsis¶
- Manage the checks that should be run on a machine by Sensu.
- Most options do not have a default and will not be added to the check definition unless specified.
- All defaults except path, state, backup and metric are not managed by this module,
- they are simply specified for your convenience.
Parameters¶
Parameter | Choices/Defaults | Comments |
---|---|---|
aggregate
boolean
|
|
Classifies the check as an aggregate check,
making it available via the aggregate API
|
backup
boolean
|
|
Create a backup file (if yes), including the timestamp information so
you can get the original file back if you somehow clobbered it incorrectly.
|
command
-
/ required
|
Path to the sensu check to run (not required when state=absent)
|
|
custom
-
added in 2.1 |
Default: {}
|
A hash/dictionary of custom parameters for mixing to the configuration.
You can't rewrite others module parameters using this
|
dependencies
-
|
Default: []
|
Other checks this check depends on, if dependencies fail,
handling of this check will be disabled
|
handle
boolean
|
|
Whether the check should be handled or not
|
handlers
-
|
Default: []
|
List of handlers to notify when the check fails
|
high_flap_threshold
-
|
The high threshold for flap detection
|
|
interval
-
|
Check interval in seconds
|
|
low_flap_threshold
-
|
The low threshold for flap detection
|
|
metric
boolean
|
|
Whether the check is a metric
|
name
-
/ required
|
The name of the check
This is the key that is used to determine whether a check exists
|
|
occurrences
-
|
Default: 1
|
Number of event occurrences before the handler should take action
|
path
-
|
Default: "/etc/sensu/conf.d/checks.json"
|
Path to the json file of the check to be added/removed.
Will be created if it does not exist (unless state=absent).
The parent folders need to exist when state=present, otherwise an error will be thrown
|
publish
boolean
|
|
Whether the check should be scheduled at all.
You can still issue it via the sensu api
|
refresh
-
|
Number of seconds handlers should wait before taking second action
|
|
source
-
added in 2.1 |
The check source, used to create a JIT Sensu client for an external resource (e.g. a network switch).
|
|
standalone
boolean
|
|
Whether the check should be scheduled by the sensu client or server
This option obviates the need for specifying the subscribers option
|
state
-
|
|
Whether the check should be present or not
|
subdue_begin
-
|
When to disable handling of check failures
|
|
subdue_end
-
|
When to enable handling of check failures
|
|
subscribers
-
|
Default: []
|
List of subscribers/channels this check should run for
See sensu_subscribers to subscribe a machine to a channel
|
timeout
-
|
Default: 10
|
Timeout for the check
|
ttl
-
added in 2.4 |
Time to live in seconds until the check is considered stale
|
Examples¶
# Fetch metrics about the CPU load every 60 seconds,
# the sensu server has a handler called 'relay' which forwards stats to graphite
- name: get cpu metrics
sensu_check:
name: cpu_load
command: /etc/sensu/plugins/system/cpu-mpstat-metrics.rb
metric: yes
handlers: relay
subscribers: common
interval: 60
# Check whether nginx is running
- name: check nginx process
sensu_check:
name: nginx_running
command: /etc/sensu/plugins/processes/check-procs.rb -f /var/run/nginx.pid
handlers: default
subscribers: nginx
interval: 60
# Stop monitoring the disk capacity.
# Note that the check will still show up in the sensu dashboard,
# to remove it completely you need to issue a DELETE request to the sensu api.
- name: check disk
sensu_check:
name: check_disk_capacity
state: absent
Status¶
- This module is not guaranteed to have a backwards compatible interface. [preview]
- This module is maintained by the Ansible Community. [community]
Authors¶
- Anders Ingemann (@andsens)
Hint
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