The issue at hand

config management

Puppet

class minidebconf::webserver () {
  nginx::resource::server { $facts['fqdn']:
    www_root    => '/var/www/html',
    index_files => [
      'index.html',
      'index.nginx-debian.html',
    ],
    ipv6_enable => true,
  }
}

Zabbix

Agent Auto-Registration

Demo

PuppetDB

• puppet.conf

  [server]
  reports = store,puppetdb
  storeconfigs = true
  storeconfigs_backend = puppetdb

• routes.yaml

  ---
  master:
    facts:
      terminus: puppetdb
      cache: yaml

PuppetDB setup

puppetdb ssl-setup

PuppetDB: Exported Ressources

class ssh {
  # Declare:
  @@sshkey { $facts['fqdn']:
    type => dsa,
    key  => $facts['sshdsakey'],
  }
  # Collect:
  Sshkey <<| |>>
  Concat::Fragment <<| tag == "bacula-storage-dir-${bacula_director}" |>>
}

Demo

Prometheus

voxpupuli/puppet-prometheus

include prometheus::node_exporter
include prometheus::elasticsearch_exporter

prometheus::node_exporter::export_scrape_job: true
prometheus::elasticsearch_exporter::export_scrape_job: true
prometheus::node_exporter::scrape_job_name: node

voxpupuli/puppet-prometheus

include prometheus::server

prometheus::collect_scrape_jobs:
  - job_name: node
  - job_name: elasticsearch

Demo