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Diffstat (limited to 'manifests/profile/pacemaker/cinder')
| -rw-r--r-- | manifests/profile/pacemaker/cinder/backup_bundle.pp | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/manifests/profile/pacemaker/cinder/backup_bundle.pp b/manifests/profile/pacemaker/cinder/backup_bundle.pp new file mode 100644 index 0000000..cd06986 --- /dev/null +++ b/manifests/profile/pacemaker/cinder/backup_bundle.pp @@ -0,0 +1,146 @@ +# Copyright 2017 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::cinder::backup_bundle +# +# Containerized Redis Pacemaker HA profile for tripleo +# +# === Parameters +# +# [*cinder_backup_docker_image*] +# (Optional) The docker image to use for creating the pacemaker bundle +# Defaults to hiera('tripleo::profile::pacemaker::cinder::backup_bundle::cinder_docker_image', undef) +# +# [*pcs_tries*] +# (Optional) The number of times pcs commands should be retried. +# Defaults to hiera('pcs_tries', 20) +# +# [*bootstrap_node*] +# (Optional) The hostname of the node responsible for bootstrapping tasks +# Defaults to hiera('redis_short_bootstrap_node_name') +# +# [*step*] +# (Optional) The current step in deployment. See tripleo-heat-templates +# for more details. +# Defaults to hiera('step') +# +# +class tripleo::profile::pacemaker::cinder::backup_bundle ( + $bootstrap_node = hiera('cinder_backup_short_bootstrap_node_name'), + $cinder_backup_docker_image = hiera('tripleo::profile::pacemaker::cinder::backup_bundle::cinder_backup_docker_image', undef), + $pcs_tries = hiera('pcs_tries', 20), + $step = hiera('step'), +) { + if $::hostname == downcase($bootstrap_node) { + $pacemaker_master = true + } else { + $pacemaker_master = false + } + + include ::tripleo::profile::base::cinder::backup + + if $step >= 2 and $pacemaker_master { + $cinder_backup_short_node_names = hiera('cinder_backup_short_node_names') + $cinder_backup_short_node_names.each |String $node_name| { + pacemaker::property { "cinder-backup-role-${node_name}": + property => 'cinder-backup-role', + value => true, + tries => $pcs_tries, + node => $node_name, + before => Pacemaker::Resource::Bundle[$::cinder::params::backup_service], + } + } + } + + if $step >= 5 { + if $pacemaker_master { + $cinder_backup_nodes_count = count(hiera('cinder_backup_short_node_names', [])) + + pacemaker::resource::bundle { $::cinder::params::backup_service : + image => $cinder_backup_docker_image, + replicas => 1, + location_rule => { + resource_discovery => 'exclusive', + score => 0, + expression => ['cinder-backup-role eq true'], + }, + container_options => 'network=host', + options => '--ipc=host --privileged=true --user=root --log-driver=journald -e KOLLA_CONFIG_STRATEGY=COPY_ALWAYS', + run_command => '/bin/bash /usr/local/bin/kolla_start', + storage_maps => { + 'cinder-backup-cfg-files' => { + 'source-dir' => '/var/lib/kolla/config_files/cinder_backup.json', + 'target-dir' => '/var/lib/kolla/config_files/config.json', + 'options' => 'ro', + }, + 'cinder-backup-cfg-data' => { + 'source-dir' => '/var/lib/config-data/cinder/etc/cinder', + 'target-dir' => '/etc/cinder', + 'options' => 'ro', + }, + 'cinder-backup-cfg-ceph' => { + 'source-dir' => '/var/lib/config-data/cinder/etc/ceph', + 'target-dir' => '/etc/ceph', + 'options' => 'ro', + }, + 'cinder-backup-hosts' => { + 'source-dir' => '/etc/hosts', + 'target-dir' => '/etc/hosts', + 'options' => 'ro', + }, + 'cinder-backup-localtime' => { + 'source-dir' => '/etc/localtime', + 'target-dir' => '/etc/localtime', + 'options' => 'ro', + }, + 'cinder-backup-dev' => { + 'source-dir' => '/dev', + 'target-dir' => '/dev', + 'options' => 'rw', + }, + 'cinder-backup-run' => { + 'source-dir' => '/run', + 'target-dir' => '/run', + 'options' => 'rw', + }, + 'cinder-backup-sys' => { + 'source-dir' => '/sys', + 'target-dir' => '/sys', + 'options' => 'rw', + }, + 'cinder-backup-lib-modules' => { + 'source-dir' => '/lib/modules', + 'target-dir' => '/lib/modules', + 'options' => 'ro', + }, + 'cinder-backup-iscsi' => { + 'source-dir' => '/etc/iscsi', + 'target-dir' => '/etc/iscsi', + 'options' => 'rw', + }, + 'cinder-backup-var-lib-cinder' => { + 'source-dir' => '/var/lib/cinder', + 'target-dir' => '/var/lib/cinder', + 'options' => 'rw', + }, + 'cinder-backup-var-log' => { + 'source-dir' => '/var/log/containers/cinder', + 'target-dir' => '/var/log/cinder', + 'options' => 'rw', + }, + }, + } + } + } +} |