Puppet Class: tripleo::profile::base::pacemaker_remote

Defined in:
manifests/profile/base/pacemaker_remote.pp

Overview

Copyright 2016 Red Hat, Inc.

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Class: tripleo::profile::base::pacemaker_remote

Pacemaker remote profile for tripleo

Parameters

remote_authkey

Authkey for pacemaker remote nodes Defaults to unset

pcs_tries

(Optional) The number of times pcs commands should be retried. Defaults to lookup(‘pcs_tries’, undef, undef, 20)

pcs_user

(Optional) The user to set up pcsd with Defaults to ‘hacluster’

pcs_password

(Optional) The password to be used for the pcs_user. While it is optional as a parameter, the hiera key ‘hacluster_pwd’ must not be undefined or an error will be generated. Defaults to lookup(‘hacluster_pwd’, undef, undef, undef)

enable_fencing

(Optional) Whether or not to manage stonith devices for nodes Defaults to lookup(‘enable_fencing’, undef, undef, false)

pcsd_bind_addr

(Optional) List of IP addresses pcsd should bind to Defaults to undef

tls_priorities

(optional) Sets PCMK_tls_priorities in /etc/sysconfig/pacemaker when set Defaults to lookup(‘tripleo::pacemaker::tls_priorities’, undef, undef, undef)

step

(Optional) The current step in deployment. See tripleo-heat-templates for more details. Defaults to Integer(lookup(‘step’))

Parameters:

  • remote_authkey (Any)
  • pcs_tries (Any) (defaults to: lookup('pcs_tries', undef, undef, 20))
  • pcs_user (Any) (defaults to: 'hacluster')
  • pcs_password (Any) (defaults to: lookup('hacluster_pwd', undef, undef, undef))
  • enable_fencing (Any) (defaults to: lookup('enable_fencing', undef, undef, false))
  • pcsd_bind_addr (Any) (defaults to: undef)
  • tls_priorities (Any) (defaults to: lookup('tripleo::pacemaker::tls_priorities', undef, undef, undef))
  • step (Any) (defaults to: Integer(lookup('step'))) 


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# File 'manifests/profile/base/pacemaker_remote.pp', line 56

class tripleo::profile::base::pacemaker_remote (
  $remote_authkey,
  $pcs_tries      = lookup('pcs_tries', undef, undef, 20),
  $pcs_user       = 'hacluster',
  $pcs_password   = lookup('hacluster_pwd', undef, undef, undef),
  $enable_fencing = lookup('enable_fencing', undef, undef, false),
  $pcsd_bind_addr = undef,
  $tls_priorities = lookup('tripleo::pacemaker::tls_priorities', undef, undef, undef),
  $step           = Integer(lookup('step')),
) {
  if $pcs_password == undef {
    fail('The $pcs_password param is and the hiera key "hacluster_pwd" hiera key are both undefined, this is not allowed')
  }
  # During FFU when override keys are set we need to use the old authkey style
  # This should be kept until FFU from CentOS 7->8 is being supported
  if count(lookup('pacemaker_remote_node_ips_override', undef, undef, [])) > 0 {
    $force_authkey = true
  } else {
    $force_authkey = false
  }
  class { 'pacemaker::remote':
    pcs_user       => $pcs_user,
    pcs_password   => $pcs_password,
    remote_authkey => $remote_authkey,
    use_pcsd       => true,
    pcsd_bind_addr => $pcsd_bind_addr,
    force_authkey  => $force_authkey,
    tls_priorities => $tls_priorities,
  }

  $enable_fencing_real = str2bool($enable_fencing) and $step >= 5

  if $enable_fencing_real {
    include tripleo::fencing

    # enable stonith after all Pacemaker resources have been created
    Pcmk_resource<||> -> Class['tripleo::fencing']
    Pcmk_constraint<||> -> Class['tripleo::fencing']
    Exec <| tag == 'pacemaker_constraint' |> -> Class['tripleo::fencing']
  }
}