puppet-pacemaker/manifests/stonith/fence_virt.pp

# == Define: pacemaker::stonith::fence_virt
#
# Module for managing Stonith for fence_virt.
#
# WARNING: Generated by "rake generate_stonith", manual changes will
# be lost.
#
# === Parameters
#
# [*debug*]
#   Specify (stdin) or increment (command line) debug level
#
# [*serial_device*]
#   Serial device (default=/dev/ttyS1)
#
# [*serial_params*]
#   Serial Parameters (default=115200,8N1)
#
# [*channel_address*]
#   VM Channel IP address (default=10.0.2.179)
#
# [*ipport*]
#   Multicast or VMChannel IP port (default=1229)
#
# [*port*]
#   Virtual Machine (domain name) to fence
#
# [*action*]
#   Fencing action (null, off, on, [reboot], status, list, monitor, metadata)
#
# [*timeout*]
#   Fencing timeout (in seconds; default=30)
#
# [*delay*]
#   Fencing delay (in seconds; default=0)
#
# [*domain*]
#   Virtual Machine (domain name) to fence (deprecated; use port)
#
#  [*interval*]
#   Interval between tries.
#
# [*ensure*]
#   The desired state of the resource.
#
# [*tries*]
#   The number of tries.
#
# [*try_sleep*]
#   Time to sleep between tries.
#
# [*pcmk_host_list*]
#   List of Pacemaker hosts.
#
# [*meta_attr*]
#   (optional) String of meta attributes
#   Defaults to undef
#
# [*deep_compare*]
#   Enable deep comparing of resources and bundles
#   When set to true a resource will be compared in full (options, meta parameters,..)
#   to the existing one and in case of difference it will be repushed to the CIB
#   Defaults to false
#
# [*update_settle_secs*]
#   When deep_compare is enabled and puppet updates a resource, this
#   parameter represents the number (in seconds) to wait for the cluster to settle
#   after the resource update.
#   Defaults to 600 (seconds)
#
# === Dependencies
#  None
#
# === Authors
#
# Generated by rake generate_stonith task.
#
# === Copyright
#
# Copyright (C) 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.
#
define pacemaker::stonith::fence_virt (
  $debug           = undef,
  $serial_device   = undef,
  $serial_params   = undef,
  $channel_address = undef,
  $ipport          = undef,
  $port            = undef,
  $action          = undef,
  $timeout         = undef,
  $delay           = undef,
  $domain          = undef,

  $meta_attr       = undef,
  $interval        = '60s',
  $ensure          = present,
  $pcmk_host_list  = undef,

  $tries           = undef,
  $try_sleep       = undef,

  $deep_compare       = false,
  $update_settle_secs = 600,
) {
  $debug_chunk = $debug ? {
    undef   => '',
    default => "debug=\"${debug}\"",
  }
  $serial_device_chunk = $serial_device ? {
    undef   => '',
    default => "serial_device=\"${serial_device}\"",
  }
  $serial_params_chunk = $serial_params ? {
    undef   => '',
    default => "serial_params=\"${serial_params}\"",
  }
  $channel_address_chunk = $channel_address ? {
    undef   => '',
    default => "channel_address=\"${channel_address}\"",
  }
  $ipport_chunk = $ipport ? {
    undef   => '',
    default => "ipport=\"${ipport}\"",
  }
  $port_chunk = $port ? {
    undef   => '',
    default => "port=\"${port}\"",
  }
  $action_chunk = $action ? {
    undef   => '',
    default => "action=\"${action}\"",
  }
  $timeout_chunk = $timeout ? {
    undef   => '',
    default => "timeout=\"${timeout}\"",
  }
  $delay_chunk = $delay ? {
    undef   => '',
    default => "delay=\"${delay}\"",
  }
  $domain_chunk = $domain ? {
    undef   => '',
    default => "domain=\"${domain}\"",
  }

  $pcmk_host_value_chunk = $pcmk_host_list ? {
    undef   => '$(/usr/sbin/crm_node -n)',
    default => $pcmk_host_list,
  }

  $meta_attr_value_chunk = $meta_attr ? {
    undef   => '',
    default => "meta ${meta_attr}",
  }

  # $title can be a mac address, remove the colons for pcmk resource name
  $safe_title = regsubst($title, ':', '', 'G')

  Exec<| title == 'wait-for-settle' |> -> Pcmk_stonith<||>

  $param_string = "${debug_chunk} ${serial_device_chunk} ${serial_params_chunk} ${channel_address_chunk} ${ipport_chunk} ${port_chunk} ${action_chunk} ${timeout_chunk} ${delay_chunk} ${domain_chunk}  op monitor interval=${interval} ${meta_attr_value_chunk}"

  if $ensure != 'absent' {
    ensure_resource('package', 'fence-virt', { ensure => 'installed' })
    Package['fence-virt'] -> Pcmk_stonith["stonith-fence_virt-${safe_title}"]
  }
  pcmk_stonith { "stonith-fence_virt-${safe_title}":
    ensure             => $ensure,
    stonith_type       => 'fence_virt',
    pcmk_host_list     => $pcmk_host_value_chunk,
    pcs_param_string   => $param_string,
    tries              => $tries,
    try_sleep          => $try_sleep,
    deep_compare       => $deep_compare,
    update_settle_secs => $update_settle_secs,
  }
}