Defined Type: prometheus::burrow_exporter
- Defined in:
- modules/prometheus/manifests/burrow_exporter.pp
Overview
Define: prometheus::burrow_exporter
Prometheus exporter for the Kafka Burrow Consumer lag monitoring daemon.
Parameters
- burrow_addr
-
The ip:port combination related to the Burrow daemon to poll. Default: 'localhost:8000'
- metrics_addr
-
The ip:port combination where the exporter will expose its metrics. Default: '0.0.0.0:8080'
- interval
-
How often the Burrow daemon is scraped in seconds. Default: 30
- api_version
-
Burrow API version to use. Default: 3
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# File 'modules/prometheus/manifests/burrow_exporter.pp', line 23
define prometheus::burrow_exporter(
$burrow_addr = 'localhost:8000',
$metrics_addr = '0.0.0.0:9000',
$interval = 30,
$api_version = 3,
){
ensure_packages('prometheus-burrow-exporter')
$service_name = "prometheus-burrow-exporter@${title}"
$arguments = "--burrow-addr http://${burrow_addr} --metrics-addr ${metrics_addr} --interval ${interval} --api-version ${api_version}"
# We're going with multiple prometheus-burrow-exporter, mask and stop the default one.
exec { "mask_default_burrow_exporter_${title}":
command => '/bin/systemctl mask prometheus-burrow-exporter.service ; /bin/systemctl stop prometheus-burrow-exporter.service',
creates => '/etc/systemd/system/prometheus-burrow-exporter.service',
}
file { "/etc/default/${service_name}":
ensure => present,
mode => '0400',
owner => 'root',
group => 'root',
content => "ARGS=\"${arguments}\"",
show_diff => false,
notify => Systemd::Service[$service_name],
}
systemd::service { $service_name:
ensure => present,
content => systemd_template('prometheus-burrow-exporter@'),
restart => true,
require => Package['prometheus-burrow-exporter'],
}
profile::auto_restarts::service { $service_name: }
}
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