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Diffstat (limited to 'manifests/profile/pacemaker/glance.pp')
| -rw-r--r-- | manifests/profile/pacemaker/glance.pp | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/manifests/profile/pacemaker/glance.pp b/manifests/profile/pacemaker/glance.pp new file mode 100644 index 0000000..5727622 --- /dev/null +++ b/manifests/profile/pacemaker/glance.pp @@ -0,0 +1,129 @@ +# 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::pacemaker::glance +# +# Glance Pacemaker HA profile for tripleo +# +# === Parameters +# +# [*bootstrap_node*] +# (Optional) The hostname of the node responsible for bootstrapping tasks +# Defaults to hiera('bootstrap_nodeid') +# +# [*step*] +# (Optional) The current step in deployment. See tripleo-heat-templates +# for more details. +# Defaults to hiera('step') +# +# [*glance_backend*] +# (Optional) Glance backend(s) to use. +# Defaults to downcase(hiera('glance_backend', 'swift')) +# +# [*glance_file_pcmk_manage*] +# (Optional) Whether or not manage glance_file_pcmk. +# Defaults to hiera('glance_file_pcmk_manage', false) +# +# [*glance_file_pcmk_device*] +# (Optional) Device to mount glance file backend. +# Defaults to hiera('glance_file_pcmk_device', '') +# +# [*glance_file_pcmk_directory*] +# (Optional) Directory to mount glance file backend. +# Defaults to hiera('glance_file_pcmk_directory', '') +# +# [*glance_file_pcmk_fstype*] +# (Optional) Filesystem type to mount glance file backend. +# Defaults to hiera('glance_file_pcmk_fstype', '') +# +# [*glance_file_pcmk_options*] +# (Optional) pcmk options to mount Glance file backend.. +# Defaults to hiera('glance_file_pcmk_options', '') +# +class tripleo::profile::pacemaker::glance ( + $bootstrap_node = hiera('bootstrap_nodeid'), + $step = hiera('step'), + $glance_backend = downcase(hiera('glance_backend', 'swift')), + $glance_file_pcmk_manage = hiera('glance_file_pcmk_manage', false), + $glance_file_pcmk_device = hiera('glance_file_pcmk_device', ''), + $glance_file_pcmk_directory = hiera('glance_file_pcmk_directory', ''), + $glance_file_pcmk_fstype = hiera('glance_file_pcmk_fstype', ''), + $glance_file_pcmk_options = hiera('glance_file_pcmk_options', ''), +) { + + if $::hostname == downcase($bootstrap_node) { + $pacemaker_master = true + } else { + $pacemaker_master = false + } + + if $step >= 4 { + class { '::tripleo::profile::base::glance::api': + manage_service => false, + enabled => false, + } + class { '::tripleo::profile::base::glance::registry': + sync_db => $pacemaker_master, + manage_service => false, + enabled => false, + } + if $glance_backend == 'file' and $glance_file_pcmk_manage { + $secontext = 'context="system_u:object_r:glance_var_lib_t:s0"' + pacemaker::resource::filesystem { 'glance-fs': + device => $glance_file_pcmk_device, + directory => $glance_file_pcmk_directory, + fstype => $glance_file_pcmk_fstype, + fsoptions => join([$secontext, $glance_file_pcmk_options],','), + clone_params => '', + } + } + } + + if $step >= 5 and $pacemaker_master { + pacemaker::resource::service { $::glance::params::registry_service_name : + clone_params => 'interleave=true', + require => Pacemaker::Resource::Ocf['openstack-core'], + } + pacemaker::resource::service { $::glance::params::api_service_name : + clone_params => 'interleave=true', + } + + pacemaker::constraint::base { 'keystone-then-glance-registry-constraint': + constraint_type => 'order', + first_resource => 'openstack-core-clone', + second_resource => "${::glance::params::registry_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name], + Pacemaker::Resource::Ocf['openstack-core']], + } + pacemaker::constraint::base { 'glance-registry-then-glance-api-constraint': + constraint_type => 'order', + first_resource => "${::glance::params::registry_service_name}-clone", + second_resource => "${::glance::params::api_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name], + Pacemaker::Resource::Service[$::glance::params::api_service_name]], + } + pacemaker::constraint::colocation { 'glance-api-with-glance-registry-colocation': + source => "${::glance::params::api_service_name}-clone", + target => "${::glance::params::registry_service_name}-clone", + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::glance::params::registry_service_name], + Pacemaker::Resource::Service[$::glance::params::api_service_name]], + } + } + +} |