stackforge/puppet-openstack-cloud
Code Issues Proposed changes
puppet-openstack-cloud/spec/classes/cloud_database_sql_spec.rb
Mehdi Abaakouk 253aaeb138 [galera] Some master/slave tweaks 
This adds some tweaks for galera master/slave setup

It also allows to customize the galera gcache size,
This value depends mainly of the database traffic.
But the default value of 128M is clearly to low for us, this means
if a down node comeback and the data that need to be transfered is
greater than 128MB a full sync if done instead of an incremental.

So we use 1G by default and that should
changed in case of a deployement with a big database workload.
2014-09-18 14:35:24 +02:00

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#
# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
#
# 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.
#
# Unit tests for cloud::database::sql class
#
require 'spec_helper'
describe 'cloud::database::sql' do
shared_examples_for 'openstack database sql' do
let :pre_condition do
"include xinetd"
end
let :params do
{
:service_provider => 'sysv',
:api_eth => '10.0.0.1',
:galera_master_name => 'os-ci-test1',
:galera_internal_ips => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:galera_gcache => '1G',
:keystone_db_host => '10.0.0.1',
:keystone_db_user => 'keystone',
:keystone_db_password => 'secrete',
:keystone_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:cinder_db_host => '10.0.0.1',
:cinder_db_user => 'cinder',
:cinder_db_password => 'secrete',
:cinder_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:glance_db_host => '10.0.0.1',
:glance_db_user => 'glance',
:glance_db_password => 'secrete',
:glance_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:heat_db_host => '10.0.0.1',
:heat_db_user => 'heat',
:heat_db_password => 'secrete',
:heat_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:nova_db_host => '10.0.0.1',
:nova_db_user => 'nova',
:nova_db_password => 'secrete',
:nova_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:neutron_db_host => '10.0.0.1',
:neutron_db_user => 'neutron',
:neutron_db_password => 'secrete',
:neutron_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:trove_db_host => '10.0.0.1',
:trove_db_user => 'trove',
:trove_db_password => 'secrete',
:trove_db_allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'],
:mysql_root_password => 'secrete',
:mysql_sys_maint_password => 'sys',
:galera_clustercheck_dbuser => 'clustercheckuser',
:galera_clustercheck_dbpassword => 'clustercheckpassword!',
:galera_clustercheck_ipaddress => '10.0.0.1'
}
end
it 'configure mysql galera server' do
should contain_class('mysql::client').with(
:package_name => platform_params[:mysql_client_package_name]
)
should contain_class('mysql::server').with(
:package_name => platform_params[:mysql_server_package_name],
:override_options => { 'mysqld' => { 'bind-address' => '10.0.0.1' } },
:notify => 'Service[xinetd]'
)
should contain_file(platform_params[:mysql_server_config_file]).with_content(/^wsrep_cluster_name\s*= "galera_cluster"$/)
should contain_file(platform_params[:mysql_server_config_file]).with_content(/^wsrep_node_address\s*= "#{params[:api_eth]}"$/)
should contain_file(platform_params[:mysql_server_config_file]).with_content(/^wsrep_node_incoming_address\s*= "#{params[:api_eth]}"$/)
end # configure mysql galera server
context 'configure mysqlchk http replication' do
it { should contain_file('/etc/xinetd.d/mysqlchk').with_mode('0755') }
it { should contain_file('/usr/bin/clustercheck').with_mode('0755') }
it { should contain_file('/usr/bin/clustercheck').with_content(/MYSQL_USERNAME='#{params[:galera_clustercheck_dbuser]}'/)}
it { should contain_file('/usr/bin/clustercheck').with_content(/MYSQL_PASSWORD='#{params[:galera_clustercheck_dbpassword]}'/)}
it { should contain_file('/etc/xinetd.d/mysqlchk').with_content(/bind = #{params[:galera_clustercheck_ipaddress]}/)}
end # configure mysqlchk http replication
context 'configure databases on the galera master server' do
before :each do
facts.merge!( :hostname => 'os-ci-test1' )
end
it 'configure mysql server' do
should contain_class('mysql::server').with(
:package_name => platform_params[:mysql_server_package_name],
:root_password => 'secrete',
:override_options => { 'mysqld' => { 'bind-address' => '10.0.0.1' } },
:notify => 'Service[xinetd]'
)
end
it 'configure keystone database' do
should contain_class('keystone::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'keystone',
:user => 'keystone',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure glance database' do
should contain_class('glance::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'glance',
:user => 'glance',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure nova database' do
should contain_class('nova::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'nova',
:user => 'nova',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure cinder database' do
should contain_class('cinder::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'cinder',
:user => 'cinder',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure neutron database' do
should contain_class('neutron::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'neutron',
:user => 'neutron',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure heat database' do
should contain_class('heat::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'heat',
:user => 'heat',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure trove database' do
should contain_class('trove::db::mysql').with(
:mysql_module => '2.2',
:dbname => 'trove',
:user => 'trove',
:password => 'secrete',
:host => '10.0.0.1',
:allowed_hosts => ['10.0.0.1','10.0.0.2','10.0.0.3'] )
end
it 'configure monitoring database' do
should contain_mysql_database('monitoring').with(
:ensure => 'present',
:charset => 'utf8'
)
should contain_mysql_user("#{params[:galera_clustercheck_dbuser]}@localhost").with(
:ensure => 'present',
:password_hash => '*FDC68394456829A7344C2E9D4CDFD43DCE2EFD8F'
)
should contain_mysql_grant("#{params[:galera_clustercheck_dbuser]}@localhost/monitoring").with(
:privileges => 'ALL'
)
end # configure monitoring database
end # configure databases on the galera master server
context 'Bootstrap MySQL database on RedHat plaforms' do
before :each do
facts.merge!( :osfamily => 'RedHat' )
end
it 'configure mysql database' do
should contain_exec('bootstrap-mysql').with(
:command => '/usr/bin/mysql_install_db --rpm --user=mysql',
:unless => "test -d /var/lib/mysql/mysql",
:before => 'Service[mysqld]'
)
end
end
end # openstack database sql
context 'on Debian platforms' do
let :facts do
{ :osfamily => 'Debian' }
end
let :platform_params do
{ :mysql_server_package_name => 'mariadb-galera-server',
:mysql_client_package_name => 'mariadb-client',
:mysql_server_config_file => '/etc/mysql/my.cnf',
:wsrep_provider => '/usr/lib/galera/libgalera_smm.so' }
end
it_configures 'openstack database sql'
end
context 'on RedHat platforms' do
let :facts do
{ :osfamily => 'RedHat' }
end
let :platform_params do
{ :mysql_server_package_name => 'MariaDB-Galera-server',
:mysql_client_package_name => 'MariaDB-client',
:mysql_server_config_file => '/etc/my.cnf',
:wsrep_provider => '/usr/lib64/galera/libgalera_smm.so' }
end
it_configures 'openstack database sql'
end
end
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