# basic class to manage the /etc/hosts file from a template
#
# @param additional_hosts:
#   An array of hashes with ip/hostname/aliases
#   Aliases is an array in case there is a need for multiple aliases
#
#   class { 'profiles::base::hosts':
#     additional_hosts => [
#       { 'ip' => '192.168.0.10', 'hostname' => 'server1.example.com', 'aliases' => ['server1'] },
#       { 'ip' => '192.168.0.11', 'hostname' => 'server2.example.com' },
#       # ... and so on
#     ],
#   }
#
class profiles::base::hosts (
  Array[Hash] $additional_hosts = []
) {

  $fqdn = $facts['networking']['fqdn']
  $hostname = $facts['networking']['hostname']

  # Ensure the file exists and manage its content
  file { '/etc/hosts':
    ensure  => file,
    owner   => 'root',
    group   => 'root',
    mode    => '0644',
    content => template('profiles/base/hosts.erb'),
  }
}