Ben Vincent
fd902c1437
- upgrade node_exporter, bring managed under exporters module - upgrade postgres_exporter, bring managed under exporters module - add flag to cleanup previous iterations of exporters from prometheus module - fix issues with vmclusster: replication + dedup Reviewed-on: #364
96 lines
2.6 KiB
Puppet
96 lines
2.6 KiB
Puppet
class exporters::postgres_exporter (
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String $db_pass,
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String $db_user = 'postgres_exporter',
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Stdlib::Host $db_host = $facts['networking']['ip'],
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Stdlib::Port $db_port = 5432,
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Boolean $enable = false,
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String $user = 'postgres_exporter',
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String $group = 'postgres_exporter',
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Boolean $manage_user = true,
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Boolean $manage_service = true,
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Stdlib::Port $port = 9187,
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Stdlib::Absolutepath $exec_path = '/usr/bin/postgres_exporter',
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Stdlib::Absolutepath $vars_path = '/etc/sysconfig/postgres_exporter',
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Boolean $cleanup_old_postgres_exporter = false,
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){
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if $cleanup_old_postgres_exporter {
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# remove the symlink
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file {'/usr/local/bin/postgres_exporter':
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ensure => absent
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}
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# remove the /opt/postgres_exporter-0.5.1.linux-amd64 directory
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file {'/opt/postgres_exporter-0.5.1.linux-amd64':
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ensure => absent,
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recurse => true,
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force => true,
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}
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}
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if $enable {
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# install required package
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package {'postgres_exporter':
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ensure => installed,
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}
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# manage the user/group
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if $manage_user {
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group { $group:
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ensure => present,
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}
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user { $user:
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ensure => present,
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shell => '/usr/sbin/nologin',
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groups => $group,
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managehome => true,
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}
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}
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# manage the environment file
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file { $vars_path:
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ensure => file,
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owner => 'root',
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group => 'root',
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mode => '0644',
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content => template('exporters/postgres_exporter_sysconfig.erb')
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}
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# manage the systemd service
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if $manage_service {
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# Use these in notifications or file resources
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systemd::unit_file { 'postgres_exporter.service':
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content => template('exporters/postgres_exporter.service.erb'),
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enable => true,
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active => true,
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subscribe => Package['postgres_exporter'],
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}
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}
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# manage consul service
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consul::service { 'postgres_exporter':
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service_name => 'postgres_exporter',
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address => $facts['networking']['ip'],
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port => $port,
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tags => [
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'metrics',
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'metrics_scheme=http',
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'metrics_job=postgres',
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],
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checks => [
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{
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id => 'postgres_exporter_http_check',
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name => 'postgres_exporter HTTP Check',
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http => "http://${facts['networking']['fqdn']}:${port}",
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method => 'GET',
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tls_skip_verify => true,
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interval => '10s',
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timeout => '1s',
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},
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],
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}
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}
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}
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