Puppet Class: coretx::hosts

Defined in:
manifests/hosts.pp

Overview

Class: coretx::hosts

Manage the hosts file (/etc/hosts) via erb template - This class will overwrite your hosts file! Based off module chrekh/puppet-hosts - origin project url: github.com/chrekh/puppet-hosts This class makes use of a custom fact (coretx/lib/facter/list_addrs.rb)

Parameters:

  • hosts_file_entries (Hash) (defaults to: {})
  • hosts_file (String) (defaults to: '/etc/hosts')
  • lo_names4 (Array) (defaults to: [ 'localhost.localdomain', 'localhost', 'localhost4.localdomain4', 'localhost4' ])
  • lo_names6 (Array) (defaults to: [ 'localhost.localdomain', 'localhost', 'localhost6.localdomain6', 'localhost6' ])
  • one_primary_ipv4 (Boolean) (defaults to: true)
  • one_primary_ipv6 (Boolean) (defaults to: true)
  • primary_ipv4 (Array) (defaults to: split($ipv4_pri_addrs,' '))
  • primary_ipv6 (Array) (defaults to: split($ipv6_pri_addrs,' '))
  • primary_names (Array) (defaults to: [ $::fqdn, $::hostname ]) 


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# File 'manifests/hosts.pp', line 7

class coretx::hosts (

  Hash $hosts_file_entries  = {},
  String $hosts_file        = '/etc/hosts',
  Array $lo_names4          = [ 'localhost.localdomain', 'localhost', 'localhost4.localdomain4', 'localhost4' ],
  Array $lo_names6          = [ 'localhost.localdomain', 'localhost', 'localhost6.localdomain6', 'localhost6' ],
  Boolean $one_primary_ipv4 = true,
  Boolean $one_primary_ipv6 = true,
  Array $primary_ipv4       = split($ipv4_pri_addrs,' '),
  Array $primary_ipv6       = split($ipv6_pri_addrs,' '),
  Array $primary_names      = [ $::fqdn, $::hostname ],

) 
{
# OS file group owner defaults
  case $::osfamily {
    /^(FreeBSD|DragonFly|Darwin)$/: {
      $root_group = 'wheel'
    }
    /^(AIX)$/: {
      $root_group = 'system'
    }
    default: {
      $root_group = 'root'
    }
  }

  if empty($ipv4_pri_addrs) and empty($primary_ipv4) {
    $pri_ipv4 = [ $::ipaddress ]
  }
  else {
    $pri_ipv4 = $one_primary_ipv4 ? {
      true    => [ $primary_ipv4[0] ],
      default => $primary_ipv4,
    }
  }

  if empty($ipv6_pri_addrs) and empty($primary_ipv6) {
    $pri_ipv6 = [ $::ipaddress6 ]
  }
  else {
    $pri_ipv6 = $one_primary_ipv6 ? {
      true    => [ $primary_ipv6[0] ],
      default => $primary_ipv6,
    }
  }

  file { $hosts_file:
    ensure  => present,
    owner   => 'root',
    group   => $root_group,
    mode    => '0644',
    content => template('coretx/hosts.erb'),
  }
}