Differential D7079 Diff 25686 site-modules/profile/manifests/prometheus/varnish.pp

Changeset View

Standalone View

				# Prometheus configuration for varnish exporter
				class profile::prometheus::varnish {
				include profile::prometheus::base

				$defaults_file = '/etc/default/prometheus-varnish-exporter'
				$varnish_user = 'varnish'
				$listen_network = lookup('prometheus::varnish::listen_network')
				$listen_address = pick($listen_address, ip_for_network($listen_network))
				$listen_port = lookup('prometheus::varnish::listen_port')
				$exporter_url = "${listen_address}:${listen_port}"

				package {'prometheus-varnish-exporter':
				ensure => present,
				notify => Service['prometheus-varnish-exporter'],
				}

				service {'prometheus-varnish-exporter':
				ensure => 'running',
				enable => true,
				require => [
				Package['prometheus-varnish-exporter'],
				File[$defaults_file],
				]
				}

				::systemd::dropin_file {'prometheus-varnish-exporter/config.conf':
				ensure => present,
				unit => 'prometheus-varnish-exporter.service',
				filename => 'user.conf',
				content => "[Service]\nUser=${varnish_user}\n",
				}
				::systemd::dropin_file {'prometheus-varnish-exporter/restart.conf':
				ensure => present,
				unit => 'prometheus-varnish-exporter.service',
				filename => 'restart.conf',
				content => "[Service]\nRestart=always\nRestartSec=5\n",
				}

				# Uses $exporter_url
				file {$defaults_file:
				ensure => 'present',
				owner => 'root',
				group => 'root',
				mode => '0644',
				content => template('profile/prometheus/varnish/prometheus-varnish-exporter.defaults.erb'),
				require => Package['prometheus-varnish-exporter'],
				notify => Service['prometheus-varnish-exporter'],
				}

				profile::prometheus::export_scrape_config {'varnish':
				target => $exporter_url,
				}
				}