Vendor the external cookbooks

Knife-Zero doesn't include Berkshelf support, so vendoring everything in
the repo is convenient again

cookbooks/mariadb/recipes/_audit_plugin.rb

@@ -0,0 +1,53 @@
+# Prepare Configuration File
+audit_plugin_options = {}
+
+audit_plugin_options['comment1'] = '#'
+audit_plugin_options['comment2'] = '# * MariaDB Audit Plugin'
+audit_plugin_options['comment3'] = '#'
+
+audit_plugin_options['server_audit_events'] = \
+  node['mariadb']['audit_plugin']['server_audit_events']
+audit_plugin_options['server_audit_output_type'] = \
+  node['mariadb']['audit_plugin']['server_audit_output_type']
+audit_plugin_options['server_audit_syslog_facility'] = \
+  node['mariadb']['audit_plugin']['server_audit_syslog_facility']
+audit_plugin_options['server_audit_syslog_priority'] = \
+  node['mariadb']['audit_plugin']['server_audit_syslog_priority']
+
+audit_plugin_options['enable'] = '#server_audit_logging = ON'
+
+# Install the MariaDB Audit Plugin
+execute 'install_mariadb_audit_plugin' do
+  command '/usr/bin/mysql -e "INSTALL PLUGIN server_audit '\
+    'SONAME \'server_audit\';"'
+  notifies :run, 'execute[configure_mariadb_audit_plugin]', :immediately
+  not_if do
+    cmd = Mixlib::ShellOut.new('/usr/bin/mysql -u root -B -N -e "SELECT 1 '\
+                    'FROM information_schema.plugins '\
+                    'WHERE PLUGIN_NAME = \'SERVER_AUDIT\''\
+                    'AND PLUGIN_STATUS = \'ACTIVE\';"')
+    cmd.run_command
+    cmd.stdout.to_i == 1
+  end
+end
+
+# Configure (Dynamic)
+execute 'configure_mariadb_audit_plugin' do
+  command 'echo "SET GLOBAL server_audit_events=\'' + \
+    node['mariadb']['audit_plugin']['server_audit_events'] + '\';' \
+    'SET GLOBAL server_audit_output_type=\'' + \
+    node['mariadb']['audit_plugin']['server_audit_output_type'] + '\';' \
+    'SET GLOBAL server_audit_syslog_facility=\'' + \
+    node['mariadb']['audit_plugin']['server_audit_syslog_facility'] + '\';' \
+    'SET GLOBAL server_audit_syslog_priority=\'' + \
+    node['mariadb']['audit_plugin']['server_audit_syslog_priority'] + '\';"' \
+    '| /usr/bin/mysql'
+  action :nothing
+end
+
+# Create Configuration File
+mariadb_configuration 'audit_plugin' do
+  section 'mysqld'
+  option audit_plugin_options
+  action :add
+end

cookbooks/mariadb/recipes/_debian_galera.rb

@@ -0,0 +1,55 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: _debian_galera
+#
+# Copyright 2014, blablacar.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.
+#
+
+# To be sure that debconf is installed
+package 'debconf-utils' do
+  action :install
+end
+
+# Preseed Debian Package
+# (but test for resource, as it can be declared by apt recipe)
+begin
+  resources(directory: '/var/cache/local/preseeding')
+rescue Chef::Exceptions::ResourceNotFound
+  directory '/var/cache/local/preseeding' do
+    owner 'root'
+    group 'root'
+    mode '0755'
+    recursive true
+  end
+end
+
+template '/var/cache/local/preseeding/mariadb-galera-server.seed' do
+  source 'mariadb-server.seed.erb'
+  owner 'root'
+  group 'root'
+  mode '0600'
+  variables(package_name: 'mariadb-galera-server')
+  notifies :run, 'execute[preseed mariadb-galera-server]', :immediately
+end
+
+execute 'preseed mariadb-galera-server' do
+  command '/usr/bin/debconf-set-selections ' \
+          '/var/cache/local/preseeding/mariadb-galera-server.seed'
+  action :nothing
+end
+
+package "mariadb-galera-server-#{node['mariadb']['install']['version']}" do
+  action :install
+end

cookbooks/mariadb/recipes/_debian_server.rb

@@ -0,0 +1,55 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: _debian_server
+#
+# Copyright 2014, blablacar.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.
+#
+
+# To be sure that debconf is installed
+package 'debconf-utils' do
+  action :install
+end
+
+# Preseed Debian Package
+# (but test for resource, as it can be declared by apt recipe)
+begin
+  resources(directory: '/var/cache/local/preseeding')
+rescue Chef::Exceptions::ResourceNotFound
+  directory '/var/cache/local/preseeding' do
+    owner 'root'
+    group 'root'
+    mode '0755'
+    recursive true
+  end
+end
+
+template '/var/cache/local/preseeding/mariadb-server.seed' do
+  source 'mariadb-server.seed.erb'
+  owner 'root'
+  group 'root'
+  mode '0600'
+  variables(package_name: 'mariadb-server')
+  notifies :run, 'execute[preseed mariadb-server]', :immediately
+end
+
+execute 'preseed mariadb-server' do
+  command '/usr/bin/debconf-set-selections ' \
+          '/var/cache/local/preseeding/mariadb-server.seed'
+  action :nothing
+end
+
+package "mariadb-server-#{node['mariadb']['install']['version']}" do
+  action :install
+end

cookbooks/mariadb/recipes/_redhat_galera.rb

@@ -0,0 +1,49 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: _redhat_galera
+#
+# Copyright 2014, blablacar.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.
+#
+
+# To force removing of mariadb-libs on CentOS >= 7
+package 'MariaDB-shared' do
+  action :install
+end
+
+package 'MariaDB-Galera-server' do
+  action :install
+  notifies :create, 'directory[/var/log/mysql]', :immediately
+  notifies :start, 'service[mysql]', :immediately
+  notifies :run, 'execute[change first install root password]', :immediately
+end
+
+directory '/var/log/mysql' do
+  action :nothing
+  user 'mysql'
+  group 'mysql'
+  mode '0755'
+end
+
+service 'mysql' do
+  action :nothing
+end
+
+execute 'change first install root password' do
+  # Add sensitive true when foodcritic #233 fixed
+  command '/usr/bin/mysqladmin -u root password \'' + \
+    node['mariadb']['server_root_password'] + '\''
+  action :nothing
+  not_if { node['mariadb']['server_root_password'].empty? }
+end

cookbooks/mariadb/recipes/_redhat_server.rb

@@ -0,0 +1,48 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: _redhat_server
+#
+# Copyright 2014, blablacar.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.
+#
+
+# To force removing of mariadb-libs on CentOS >= 7
+package 'MariaDB-shared' do
+  action :install
+end
+
+package 'MariaDB-server' do
+  action :install
+  notifies :create, 'directory[/var/log/mysql]', :immediately
+  notifies :start, 'service[mysql]', :immediately
+  notifies :run, 'execute[change first install root password]', :immediately
+end
+
+directory '/var/log/mysql' do
+  action :nothing
+  user 'mysql'
+  group 'mysql'
+  mode '0755'
+end
+
+execute 'change first install root password' do
+  # Add sensitive true when foodcritic #233 fixed
+  command '/usr/bin/mysqladmin -u root password \'' + \
+    node['mariadb']['server_root_password'] + '\''
+  action :nothing
+  not_if { node['mariadb']['server_root_password'].empty? }
+end
+
+# Default policy for RH and fedora is to name it mysql
+node.set['mariadb']['mysqld']['service_name'] = 'mysql'

cookbooks/mariadb/recipes/_redhat_server_native.rb

@@ -0,0 +1,45 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: _redhat_server_native
+#
+# 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.
+#
+# This recipe is for install and configure os shipped mariadb package
+
+Chef::Recipe.send(:include, MariaDB::Helper)
+
+service_name = os_service_name(node['platform'], node['platform_version'])
+node.set['mariadb']['mysqld']['service_name'] = service_name\
+  unless service_name.nil?
+
+package 'mariadb-server' do
+  action :install
+  notifies :enable, 'service[mysql]'
+end
+
+directory '/var/log/mysql' do
+  action :create
+  user 'mysql'
+  group 'mysql'
+  mode '0755'
+  notifies :start, 'service[mysql]', :immediately
+  notifies :run, 'execute[change first install root password]', :immediately
+end
+
+execute 'change first install root password' do
+  # Add sensitive true when foodcritic #233 fixed
+  command '/usr/bin/mysqladmin -u root password \'' + \
+    node['mariadb']['server_root_password'] + '\''
+  action :nothing
+  not_if { node['mariadb']['server_root_password'].empty? }
+end

cookbooks/mariadb/recipes/client.rb

@@ -0,0 +1,89 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: client
+#
+# Copyright 2014, blablacar.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.
+#
+
+Chef::Recipe.send(:include, MariaDB::Helper)
+case node['mariadb']['install']['type']
+when 'package'
+  use_os_package = use_os_native_package?(
+    node['mariadb']['install']['prefer_os_package'],
+    node['platform'],
+    node['platform_version'])
+
+  include_recipe "#{cookbook_name}::repository" unless use_os_package
+
+  case node['platform_family']
+  when 'rhel'
+    # On CentOS at least, there's a conflict between MariaDB and mysql-libs
+    package 'mysql-libs' do
+      action :remove
+      not_if { use_os_package }
+    end
+
+    # rubocop:disable BlockNesting
+    if use_os_package
+      if node['mariadb']['client']['development_files']
+        node.default['mariadb']['client']['packages'] = \
+          %w(mariadb mariadb-devel)
+      else
+        node.default['mariadb']['client']['packages'] = \
+          %w(mariadb)
+      end
+    else
+      if node['mariadb']['client']['development_files']
+        node.default['mariadb']['client']['packages'] = \
+          %w(MariaDB-client MariaDB-devel)
+      else
+        node.default['mariadb']['client']['packages'] = \
+          %w(MariaDB-client)
+      end
+    end
+    # rubocop:enable BlockNesting
+  when 'fedora'
+    if node['mariadb']['client']['development_files']
+      node.default['mariadb']['client']['packages'] = \
+        %w(mariadb mariadb-devel)
+    else
+      node.default['mariadb']['client']['packages'] = \
+        %w(mariadb)
+    end
+  when 'suse'
+    if node['mariadb']['client']['development_files']
+      node.default['mariadb']['client']['packages'] = \
+        %w(mariadb-community-server-client libmariadbclient-devel)
+    else
+      node.default['mariadb']['client']['packages'] = \
+        %w(mariadb-community-server-client)
+    end
+  when 'debian'
+    if node['mariadb']['client']['development_files']
+      node.default['mariadb']['client']['packages'] = \
+        %W(mariadb-client-#{node['mariadb']['install']['version']}
+           libmariadbclient-dev)
+    else
+      node.default['mariadb']['client']['packages'] = \
+        %W(mariadb-client-#{node['mariadb']['install']['version']})
+    end
+  end
+
+  node['mariadb']['client']['packages'].each do |name|
+    package name
+  end
+when 'from_source'
+  # To be filled as soon as possible
+end

cookbooks/mariadb/recipes/config.rb

@@ -0,0 +1,95 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: config
+#
+# Copyright 2014, blablacar.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.
+#
+
+template node['mariadb']['configuration']['path'] + '/my.cnf' do
+  source 'my.cnf.erb'
+  owner 'root'
+  group 'root'
+  mode '0644'
+end
+
+innodb_options = {}
+
+innodb_options['comment1'] = '#'
+innodb_options['comment2'] = '# * InnoDB'
+innodb_options['comment3'] = '#'
+innodb_options['comment4'] = '# InnoDB is enabled by default with a 10MB ' \
+  'datafile in /var/lib/mysql/.'
+innodb_options['comment5'] = '# Read the manual for more InnoDB ' \
+  'related options. There are many!'
+
+innodb_options['innodb_log_file_size_comment1'] = '# you can\'t just ' \
+  'change log file size, ' \
+  'requires special procedure'
+if node['mariadb']['innodb']['log_file_size'].empty?
+  innodb_options['innodb_log_file_size']  = '#innodb_log_file_size   = 50M'
+else
+  innodb_options['innodb_log_file_size'] = \
+    node['mariadb']['innodb']['log_file_size']
+end
+if node['mariadb']['innodb']['bps_percentage_memory']
+  innodb_options['innodb_buffer_pool_size'] = (
+    (
+      node['mariadb']['innodb']['buffer_pool_size'].to_f *
+      (node['memory']['total'][0..-3].to_i / 1024)
+    ).round).to_s + 'M'
+else
+  innodb_options['innodb_buffer_pool_size'] = \
+    node['mariadb']['innodb']['buffer_pool_size']
+end
+innodb_options['innodb_log_buffer_size'] = \
+  node['mariadb']['innodb']['log_buffer_size']
+innodb_options['innodb_file_per_table']  = \
+  node['mariadb']['innodb']['file_per_table']
+innodb_options['innodb_open_files'] = node['mariadb']['innodb']['open_files']
+innodb_options['innodb_io_capacity']   = \
+  node['mariadb']['innodb']['io_capacity']
+innodb_options['innodb_flush_method']  = \
+  node['mariadb']['innodb']['flush_method']
+node['mariadb']['innodb']['options'].each do |key, value|
+  innodb_options[key] = value
+end
+
+mariadb_configuration 'innodb' do
+  section 'mysqld'
+  option innodb_options
+  action :add
+end
+
+replication_opts = {}
+
+replication_opts['log_bin'] = node['mariadb']['replication']['log_bin']
+replication_opts['log_bin_index']    = \
+  node['mariadb']['replication']['log_bin_index']
+replication_opts['expire_logs_days'] = \
+  node['mariadb']['replication']['expire_logs_days']
+replication_opts['max_binlog_size']  = \
+  node['mariadb']['replication']['max_binlog_size']
+unless node['mariadb']['replication']['server_id'].empty?
+  replication_opts['server-id'] = node['mariadb']['replication']['server_id']
+end
+node['mariadb']['replication']['options'].each do |key, value|
+  replication_opts[key] = value
+end
+
+mariadb_configuration 'replication' do
+  section 'mysqld'
+  option replication_opts
+  action :add
+end

cookbooks/mariadb/recipes/default.rb

@@ -0,0 +1,20 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: default
+#
+# Copyright 2014, blablacar.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.
+#
+
+include_recipe "#{cookbook_name}::server"

cookbooks/mariadb/recipes/galera.rb

@@ -0,0 +1,179 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: galera
+#
+# Copyright 2014, blablacar.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.
+#
+
+case node['mariadb']['install']['type']
+when 'package'
+  # include MariaDB repositories
+  include_recipe "#{cookbook_name}::repository"
+
+  case node['platform']
+  when 'debian', 'ubuntu'
+    include_recipe "#{cookbook_name}::_debian_galera"
+  when 'redhat', 'centos', 'fedora', 'scientific', 'amazon'
+    include_recipe "#{cookbook_name}::_redhat_galera"
+  end
+when 'from_source'
+  # To be filled as soon as possible
+end
+
+if node['mariadb']['galera']['wsrep_sst_method'] == 'rsync'
+  package 'rsync' do
+    action :install
+  end
+else
+  if node['mariadb']['galera']['wsrep_sst_method'] =~ /^xtrabackup(-v2)?/
+    package 'percona-xtrabackup' do
+      action :install
+    end
+
+    package 'socat' do
+      action :install
+    end
+  end
+end
+
+include_recipe "#{cookbook_name}::config"
+
+galera_cluster_nodes = []
+if !node['mariadb'].attribute?('rspec') && Chef::Config[:solo]
+  if node['mariadb']['galera']['cluster_nodes'].empty?
+    Chef::Log.warn('By default this recipe uses search (unsupported by Chef Solo).' \
+                   ' Nodes may manually be configured as attributes.')
+  else
+    galera_cluster_nodes = node['mariadb']['galera']['cluster_nodes']
+  end
+else
+  if node['mariadb']['galera']['cluster_search_query'].empty?
+    galera_cluster_nodes = search(
+      :node, \
+      "mariadb_galera_cluster_name:#{node['mariadb']['galera']['cluster_name']}"
+    )
+  else
+    galera_cluster_nodes = search 'node', node['mariadb']['galera']['cluster_search_query']
+    log 'Chef search results' do
+      message "Searching for \"#{node['mariadb']['galera']['cluster_search_query']}\" \
+        resulted in \"#{galera_cluster_nodes}\" ..."
+    end
+  end
+  # Sort Nodes by fqdn
+  galera_cluster_nodes.sort! { |x, y| x[:fqdn] <=> y[:fqdn] }
+end
+
+first = true
+gcomm = 'gcomm://'
+galera_cluster_nodes.each do |lnode|
+  next unless lnode.name != node.name
+  gcomm += ',' unless first
+  gcomm += lnode['fqdn']
+  first = false
+end
+
+galera_options = {}
+
+galera_options['wsrep_cluster_address'] = gcomm
+galera_options['wsrep_cluster_name']    = \
+  node['mariadb']['galera']['cluster_name']
+galera_options['wsrep_sst_method']      = \
+  node['mariadb']['galera']['wsrep_sst_method']
+if node['mariadb']['galera'].attribute?('wsrep_sst_auth')
+  galera_options['wsrep_sst_auth']        = \
+    node['mariadb']['galera']['wsrep_sst_auth']
+end
+galera_options['wsrep_provider']        = \
+  node['mariadb']['galera']['wsrep_provider']
+galera_options['wsrep_slave_threads']   = node['cpu']['total'] * 4
+node['mariadb']['galera']['options'].each do |key, value|
+  galera_options[key] = value
+end
+
+mariadb_configuration 'galera' do
+  section 'mysqld'
+  option galera_options
+  action :add
+end
+
+#
+# Under debian system we have to change the debian-sys-maint default password.
+# This password is the same for the overall cluster.
+#
+if platform?('debian', 'ubuntu')
+  template '/etc/mysql/debian.cnf' do
+    sensitive true
+    source 'debian.cnf.erb'
+    owner 'root'
+    group 'root'
+    mode '0600'
+  end
+
+  grants_command = 'mysql -r -B -N -u root '
+
+  if node['mariadb']['server_root_password'].is_a?(String)
+    grants_command += '--password=\'' + \
+                      node['mariadb']['server_root_password'] + '\' '
+  end
+
+  grants_command += '-e "GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, ' \
+                    'DROP, RELOAD, SHUTDOWN, PROCESS, FILE, REFERENCES, ' \
+                    'INDEX, ALTER, SHOW DATABASES, SUPER, CREATE TEMPORARY ' \
+                    'TABLES, LOCK TABLES, EXECUTE, REPLICATION SLAVE, ' \
+                    'REPLICATION CLIENT, CREATE VIEW, SHOW VIEW, CREATE ' \
+                    'ROUTINE, ALTER ROUTINE, CREATE USER, EVENT, TRIGGER ON ' \
+                    ' *.* TO \'' + node['mariadb']['debian']['user'] + \
+                    '\'@\'' + node['mariadb']['debian']['host'] + '\' ' \
+                    'IDENTIFIED BY \'' + \
+                    node['mariadb']['debian']['password'] + '\' WITH GRANT ' \
+                    'OPTION"'
+
+  execute 'correct-debian-grants' do
+    # Add sensitive true when foodcritic #233 fixed
+    command grants_command
+    action :run
+    only_if do
+      cmd = Mixlib::ShellOut.new("/usr/bin/mysql --user=\"" + \
+        node['mariadb']['debian']['user'] + \
+        "\" --password=\"" + node['mariadb']['debian']['password'] + \
+        "\" -r -B -N -e \"SELECT 1\"")
+      cmd.run_command
+      cmd.error?
+    end
+    ignore_failure true
+  end
+end
+
+#
+#  NOTE: You cannot use the following code to restart Mariadb when in Galera mode.
+#        When your SST is longer than a chef run...
+#        ==> chef-client try to restart the service each time it run <==
+#
+
+# restart the service if needed
+# workaround idea from https://github.com/stissot
+#
+# Chef::Resource::Execute.send(:include, MariaDB::Helper)
+# execute 'mariadb-service-restart-needed' do
+#   command 'true'
+#   only_if do
+#     mariadb_service_restart_required?(
+#       node['mariadb']['mysqld']['bind-address'],
+#       node['mariadb']['mysqld']['port'],
+#       node['mariadb']['mysqld']['socket']
+#     )
+#   end
+#   notifies :restart, 'service[mysql]', :immediately
+# end

cookbooks/mariadb/recipes/plugins.rb

@@ -0,0 +1,3 @@
+node['mariadb']['plugins'].each do |plugin, enable|
+  include_recipe "#{cookbook_name}::_" + plugin + '_plugin' if enable
+end

cookbooks/mariadb/recipes/repository.rb

@@ -0,0 +1,42 @@
+case node['platform']
+when 'debian', 'ubuntu'
+  install_method = 'apt'
+when 'redhat', 'centos', 'fedora', 'scientific', 'amazon'
+  install_method = 'yum'
+end
+
+if node['mariadb']['use_default_repository']
+  case install_method
+  when 'apt'
+    include_recipe 'apt::default'
+
+    apt_repository "mariadb-#{node['mariadb']['install']['version']}" do
+      uri 'http://' + node['mariadb']['apt_repository']['base_url'] + '/' + \
+        node['mariadb']['install']['version'] + '/' + node['platform']
+      distribution node['lsb']['codename']
+      components ['main']
+      keyserver 'hkp://keyserver.ubuntu.com:80'
+      key '0xcbcb082a1bb943db'
+    end
+  when 'yum'
+    include_recipe 'yum::default'
+
+    if node['platform'] == 'redhat' || node['platform'] == 'scientific'
+      target_platform = "rhel#{node['platform_version'].to_i}"
+    else
+      target_platform = "#{node['platform']}#{node['platform_version'].to_i}"
+    end
+    yum_repository "mariadb-#{node['mariadb']['install']['version']}" do
+      description 'MariaDB Official Repository'
+      baseurl 'http://yum.mariadb.org/' + \
+        node['mariadb']['install']['version'] + "/#{target_platform}-amd64"
+      gpgkey 'https://yum.mariadb.org/RPM-GPG-KEY-MariaDB'
+      action :create
+    end
+
+    case node['platform']
+    when 'redhat', 'centos', 'scientific'
+      include_recipe 'yum-epel::default'
+    end
+  end
+end

cookbooks/mariadb/recipes/server.rb

@@ -0,0 +1,130 @@
+#
+# Cookbook Name:: mariadb
+# Recipe:: server
+#
+# Copyright 2014, blablacar.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.
+#
+
+Chef::Recipe.send(:include, MariaDB::Helper)
+case node['mariadb']['install']['type']
+when 'package'
+  if use_os_native_package?(node['mariadb']['install']['prefer_os_package'],
+                            node['platform'], node['platform_version'])
+    # currently, no releases with apt (e.g. ubuntu) ship mariadb
+    # only provide one type of server here (with yum support)
+    include_recipe "#{cookbook_name}::_redhat_server_native"
+  else
+    include_recipe "#{cookbook_name}::repository"
+
+    case node['platform']
+    when 'debian', 'ubuntu'
+      include_recipe "#{cookbook_name}::_debian_server"
+    when 'redhat', 'centos', 'fedora', 'scientific', 'amazon'
+      include_recipe "#{cookbook_name}::_redhat_server"
+    end
+  end
+when 'from_source'
+  # To be filled as soon as possible
+end
+
+include_recipe "#{cookbook_name}::config"
+
+service 'mysql' do
+  service_name node['mariadb']['mysqld']['service_name']
+  supports restart: true
+  action :nothing
+end
+
+# move the datadir if needed
+if node['mariadb']['mysqld']['datadir'] !=
+   node['mariadb']['mysqld']['default_datadir']
+
+  bash 'move-datadir' do
+    user 'root'
+    code <<-EOH
+    /bin/cp -a #{node['mariadb']['mysqld']['default_datadir']}/* \
+               #{node['mariadb']['mysqld']['datadir']} &&
+    /bin/rm -r #{node['mariadb']['mysqld']['default_datadir']} &&
+    /bin/ln -s #{node['mariadb']['mysqld']['datadir']} \
+               #{node['mariadb']['mysqld']['default_datadir']}
+    EOH
+    action :nothing
+  end
+
+  directory node['mariadb']['mysqld']['datadir'] do
+    owner 'mysql'
+    group 'mysql'
+    mode 00750
+    action :create
+    notifies :stop, 'service[mysql]', :immediately
+    notifies :run, 'bash[move-datadir]', :immediately
+    notifies :start, 'service[mysql]', :immediately
+    only_if { !File.symlink?(node['mariadb']['mysqld']['default_datadir']) }
+  end
+end
+
+# restart the service if needed
+# workaround idea from https://github.com/stissot
+Chef::Resource::Execute.send(:include, MariaDB::Helper)
+execute 'mariadb-service-restart-needed' do
+  command 'true'
+  only_if do
+    mariadb_service_restart_required?(
+      node['mariadb']['mysqld']['bind_address'],
+      node['mariadb']['mysqld']['port'],
+      node['mariadb']['mysqld']['socket']
+    )
+  end
+  notifies :restart, 'service[mysql]', :immediately
+end
+
+if node['mariadb']['allow_root_pass_change']
+  # Used to change root password after first install
+  # Still experimental
+  if node['mariadb']['server_root_password'].empty?
+    md5 = Digest::MD5.hexdigest('empty')
+  else
+    md5 = Digest::MD5.hexdigest(node['mariadb']['server_root_password'])
+  end
+
+  file '/etc/mysql_root_change' do
+    content md5
+    action :create
+    notifies :run, 'execute[install-grants]', :immediately
+  end
+end
+
+if  node['mariadb']['allow_root_pass_change'] ||
+    node['mariadb']['forbid_remote_root']
+  execute 'install-grants' do
+    # Add sensitive true when foodcritic #233 fixed
+    command '/bin/bash /etc/mariadb_grants \'' + \
+      node['mariadb']['server_root_password'] + '\''
+    only_if { File.exist?('/etc/mariadb_grants') }
+    action :nothing
+  end
+
+  template '/etc/mariadb_grants' do
+    sensitive true
+    source 'mariadb_grants.erb'
+    owner 'root'
+    group 'root'
+    mode '0600'
+    notifies :run, 'execute[install-grants]', :immediately
+  end
+end
+
+# MariaDB Plugins
+include_recipe "#{cookbook_name}::plugins" if node['mariadb']['plugins_options']['auto_install']