Wazuh Ossec Puppet external node classifier

Related to https://github.com/wazuh/wazuh-puppet

When distiburing agent keys via puppet, the id generated by fqdn_rand() are not unique. With large number of hosts there are id conflicts.

This puppet external node classifier is simple python list that provides hostname unique ids in default wazuh range: 1 - 14000 to be used by puppet module

Installation

1. Drop file into /var/lib/puppet/wazuhenc.py
2. Add to your puppet master config file puppet.conf:

On master

[master]
  (...)
  node_terminus = exec
  external_nodes = /usr/bin/flock -w 5 /var/lib/puppet/wazuhenc.lock /var/lib/puppet/wazuhenc.py

On Client

Include the code

  class { '::wazuh::client':
    agent_name              => $::fqdn,
    agent_id                => $::ossec_agent_id,
    (...)
  }