71 lines
2.7 KiB
Puppet
71 lines
2.7 KiB
Puppet
# Copyright 2015 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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$hiera_dir = '/etc/hiera/plugins'
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$plugin_name = 'elasticsearch_kibana'
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$plugin_yaml = "${plugin_name}.yaml"
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$corosync_roles = [$plugin_name]
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$elasticsearch_kibana = hiera_hash('elasticsearch_kibana')
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$network_metadata = hiera('network_metadata')
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$es_nodes = get_nodes_hash_by_roles($network_metadata, ['elasticsearch_kibana'])
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$es_nodes_count = count($es_nodes)
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if is_integer($elasticsearch_kibana['number_of_replicas']) and $elasticsearch_kibana['number_of_replicas'] < $es_nodes_count {
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$number_of_replicas = 0 + $elasticsearch_kibana['number_of_replicas']
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}else{
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# Override the replication number otherwise this will lead to a stale cluster health
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$number_of_replicas = $es_nodes_count - 1
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notice("Set number_of_replicas to ${number_of_replicas}")
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}
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if is_integer($elasticsearch_kibana['minimum_master_nodes'] and $elasticsearch_kibana['minimum_master_nodes'] <= $es_nodes_count) {
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$minimum_master_nodes = 0 + $elasticsearch_kibana['minimum_master_nodes']
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} elsif $es_nodes_count > 2 {
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$minimum_master_nodes = floor($es_nodes_count / 2 + 1)
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}else{
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$minimum_master_nodes = 1
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}
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notice("Set minimum_master_nodes to ${minimum_master_nodes}")
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$recover_after_time = 0 + $elasticsearch_kibana['recover_after_time']
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if is_integer($elasticsearch_kibana['recover_after_nodes']) and $elasticsearch_kibana['recover_after_nodes'] <= $es_nodes_count {
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$recover_after_nodes = $elasticsearch_kibana['recover_after_nodes']
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} else {
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if $es_nodes_count <= 1 {
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$recover_after_nodes = 1
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} else {
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$recover_after_nodes = floor($es_nodes_count * 2 / 3)
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}
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notice("Set recover_after_nodes to ${recover_after_nodes}")
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}
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$calculated_content = inline_template('
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corosync_roles:
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<%
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@corosync_roles.each do |crole|
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%> - <%= crole %>
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<% end -%>
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lma::elasticsearch::number_of_replicas: <%= @number_of_replicas %>
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lma::elasticsearch::minimum_master_nodes: <%= @minimum_master_nodes %>
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lma::elasticsearch::recover_after_time: <%= @recover_after_time %>
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lma::elasticsearch::recover_after_nodes: <%= @recover_after_nodes %>
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')
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file { "${hiera_dir}/${plugin_yaml}":
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ensure => file,
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content => "${calculated_content}\n",
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}
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