Puppet Class: pacemaker::new::setup::config

Inherits:
::pacemaker::new::params
Defined in:
manifests/new/setup/config.pp

Overview

Class: pacemaker::new::setup::config

Set the cluster up by directly generating the Corosync configuration file.

cluster_nodes

The cluster nodes structure. Can be provided in serveral formats.

cluster_rrp_nodes

Same as cluster_nodes and will override thir value.

cluster_name

The name attribute of the cluster. Default: clustername

cluster_auth_enabled

Does this cluster have a Corosync auth key? Default: false

cluster_setup

Should this cluster be set up? Default: true

cluster_options

A hash of additional cluster options. Totem section:

  • version

  • nodeid

  • clear_node_high_bit

  • secauth

  • crypto_cipher

  • crypto_hash

  • rrp_mode

  • netmtu

  • threads

  • vsftype

  • transport

  • token

  • token_retransmit

  • hold

  • token_retransmits_before_loss_const

  • join

  • send_join

  • consensus

  • merge

  • downcheck

  • fail_recv_const

  • seqno_unchanged_const

  • heartbeat_failures_allowed

  • max_network_delay

  • window_size

  • max_messages

  • miss_count_const

  • rrp_problem_count_timeout

  • rrp_problem_count_threshold

  • rrp_problem_count_mcast_threshold

  • rrp_token_expired_timeout

  • rrp_autorecovery_check_timeout

Logging section:

  • timestamp

  • fileline

  • function_name

  • to_stderr

  • to_logfile

  • to_syslog

  • logfile

  • logfile_priority

  • syslog_facility

  • syslog_priority

  • debug

  • tags

  • subsys

Quorum section:

  • provider

  • two_node

  • wait_for_all

  • last_man_standing

  • last_man_standing_window

  • auto_tie_breaker

  • auto_tie_breaker_node

  • allow_downscale

  • expected_votes

  • expected_votes_tracking

  • votes

cluster_config_path

Path to the cluster configuration file. Default: /etc/corosync/corosync.conf

cluster_interfaces

An array of hashes or a single hash with the cluster interface properties. This should be provided if the UDP multicast communications are being used to set the addresses:

  • ringnumber

  • bindnetaddr

  • nodeid

  • broadcast

  • mcastaddr

  • mcastport

  • ttl

cluster_log_subsys

An array of hashes or a single hash with the logger subsystem options. They will be added to the logging section and have the same parameters as the logging section itself with subsys name being mandatory.

log_file_path

Path to the cluster log file.

Parameters:

  • cluster_nodes (Any) (defaults to: $::pacemaker::new::params::cluster_nodes)
  • cluster_rrp_nodes (Any) (defaults to: $::pacemaker::new::params::cluster_rrp_nodes)
  • cluster_name (Any) (defaults to: $::pacemaker::new::params::cluster_name)
  • cluster_auth_enabled (Any) (defaults to: $::pacemaker::new::params::cluster_auth_enabled)
  • cluster_setup (Any) (defaults to: $::pacemaker::new::params::cluster_setup)
  • cluster_options (Any) (defaults to: $::pacemaker::new::params::cluster_options)
  • cluster_config_path (Any) (defaults to: $::pacemaker::new::params::cluster_config_path)
  • cluster_interfaces (Any) (defaults to: $::pacemaker::new::params::cluster_interfaces)
  • cluster_log_subsys (Any) (defaults to: $::pacemaker::new::params::cluster_log_subsys)
  • log_file_path (Any) (defaults to: $::pacemaker::new::params::log_file_path) 


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# File 'manifests/new/setup/config.pp', line 113

class pacemaker::new::setup::config (
  $cluster_nodes        = $::pacemaker::new::params::cluster_nodes,
  $cluster_rrp_nodes    = $::pacemaker::new::params::cluster_rrp_nodes,
  $cluster_name         = $::pacemaker::new::params::cluster_name,
  $cluster_auth_enabled = $::pacemaker::new::params::cluster_auth_enabled,
  $cluster_setup        = $::pacemaker::new::params::cluster_setup,
  $cluster_options      = $::pacemaker::new::params::cluster_options,
  $cluster_config_path  = $::pacemaker::new::params::cluster_config_path,
  $cluster_interfaces   = $::pacemaker::new::params::cluster_interfaces,
  $cluster_log_subsys   = $::pacemaker::new::params::cluster_log_subsys,
  $log_file_path        = $::pacemaker::new::params::log_file_path,
) inherits ::pacemaker::new::params {
  validate_absolute_path($log_file_path)
  validate_absolute_path($cluster_config_path)
  validate_hash($cluster_options)
  validate_string($cluster_name)
  validate_bool($cluster_auth_enabled)
  validate_bool($cluster_setup)

  if $cluster_setup {
    $cluster_nodes_real = pick($cluster_rrp_nodes, $cluster_nodes, [])
    $cluster_nodes_data = pacemaker_cluster_nodes($cluster_nodes_real, 'hash')

    file { 'corosync-config' :
      ensure  => 'present',
      path    => '/etc/corosync/corosync.conf',
      content => template('pacemaker/corosync.conf.erb'),
    }

    File['corosync-config'] ~>
    Service <| tag == 'cluster-service' |>
  }

  pacemaker_online { 'setup' :}

  Service <| tag == 'cluster-service' |> ->
  Pacemaker_online['setup']

}