78 lines
2.4 KiB
Puppet
78 lines
2.4 KiB
Puppet
# Copyright 2016 Red Hat, 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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# == Class: tripleo::profile::base::database::mongodb
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#
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# Mongodb profile for tripleo
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#
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# === Parameters
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#
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# [*mongodb_replset*]
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# Mongodb replicaset name
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#
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# [*bootstrap_node*]
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# (Optional) The hostname of the node responsible for bootstrapping tasks
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# Defaults to hiera('mongodb_short_bootstrap_node_name')
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#
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# [*step*]
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# (Optional) The current step in deployment. See tripleo-heat-templates
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# for more details.
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# Defaults to hiera('step')
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#
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# [*memory_limit*]
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# (Optional) Limit amount of memory mongodb can use
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# Defaults to 20G
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#
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class tripleo::profile::base::database::mongodb (
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$mongodb_replset,
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$bootstrap_node = downcase(hiera('mongodb_short_bootstrap_node_name')),
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$step = Integer(hiera('step')),
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$memory_limit = '20G',
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) {
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if $step >= 2 {
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include ::mongodb::globals
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include ::mongodb::client
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include ::mongodb::server
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include ::tripleo::profile::base::database::mongodbcommon
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if $bootstrap_node == $::hostname {
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# make sure we can connect to all servers before forming the replset
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tripleo::profile::pacemaker::database::mongodbvalidator {
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$tripleo::profile::base::database::mongodbcommon::mongodb_node_ips :
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port => $tripleo::profile::base::database::mongodbcommon::port,
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require => Service['mongodb'],
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before => Mongodb_replset[$mongodb_replset],
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}
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mongodb_replset { $mongodb_replset :
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members => $tripleo::profile::base::database::mongodbcommon::mongo_node_ips_with_port_nobr,
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}
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}
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# Limit memory utilization
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::systemd::service_limits { 'mongod.service':
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limits => {
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'MemoryLimit' => $memory_limit
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}
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}
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# Automatic restart
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::systemd::dropin_file { 'mongod.conf':
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unit => 'mongod.service',
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content => "[Service]\nRestart=always\n",
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}
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}
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}
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