openstack/fuel-web
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mysql cookbook added

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Nikolay Markov 2012-06-22 18:10:48 +04:00
parent 3837ddcf09
commit 39cc1417c1
27 changed files with 2057 additions and 2 deletions
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## v1.2.6:
* [COOK-1113] - Use an attribute to determine if upstart is used
* [COOK-1121] - Add support for Windows
* [COOK-1140] - Fix conf.d on Debian
* [COOK-1151] - Fix server_ec2 handling /var/lib/mysql bind mount
* [COOK-1321] - Document setting password attributes for solo
## v1.2.4
* [COOK-992] - fix FATAL nameerror
* [COOK-827] - `mysql:server_ec2` recipe can't mount `data_dir`
* [COOK-945] - FreeBSD support
## v1.2.2
* [COOK-826] mysql::server recipe doesn't quote password string
* [COOK-834] Add 'scientific' and 'amazon' platforms to mysql cookbook
## v1.2.1
* [COOK-644] Mysql client cookbook 'package missing' error message is confusing
* [COOK-645] RHEL6/CentOS6 - mysql cookbook contains 'skip-federated' directive which is unsupported on MySQL 5.1
## v1.2.0
* [COOK-684] remove mysql_database LWRP
## v1.0.8:
* [COOK-633] ensure "cloud" attribute is available
## v1.0.7:
* [COOK-614] expose all mysql tunable settings in config
* [COOK-617] bind to private IP if available
## v1.0.6:
* [COOK-605] install mysql-client package on ubuntu/debian
## v1.0.5:
* [COOK-465] allow optional remote root connections to mysql
* [COOK-455] improve platform version handling
* externalize conf_dir attribute for easier cross platform support
* change datadir attribute to data_dir for consistency
## v1.0.4:
* fix regressions on debian platform
* [COOK-578] wrap root password in quotes
* [COOK-562] expose all tunables in my.cnf

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If you would like to contribute, please open a ticket in JIRA:
* http://tickets.opscode.com
Create the ticket in the COOK project and use the cookbook name as the
component.
For all code contributions, we ask that contributors sign a
contributor license agreement (CLA). Instructions may be found here:
* http://wiki.opscode.com/display/chef/How+to+Contribute
When contributing changes to individual cookbooks, please do not
modify the version number in the metadata.rb. Also please do not
update the CHANGELOG.md for a new version. Not all changes to a
cookbook may be merged and released in the same versions. Opscode will
handle the version updates during the release process. You are welcome
to correct typos or otherwise make updates to documentation in the
README.
If a contribution adds new platforms or platform versions, indicate
such in the body of the commit message(s), and update the relevant
COOK ticket. When writing commit messages, it is helpful for others if
you indicate the COOK ticket. For example:
git commit -m '[COOK-1041] Updated pool resource to correctly delete.'
In the ticket itself, it is also helpful if you include log output of
a successful Chef run, but this is not absolutely required.

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Description
===========
Installs and configures MySQL client or server.
Requirements
============
Platform
--------
* Debian, Ubuntu
* CentOS, Red Hat, Fedora
Cookbooks
---------
Requires Opscode's openssl cookbook for secure password generation.
Requires a C compiler and Ruby development package in order to build mysql gem with native extensions. On Debian and Ubuntu systems this is satisfied by installing the "build-essential" and "ruby-dev" packages before running Chef. See USAGE below for information on how to handle this during a Chef run.
Resources and Providers
=======================
The cookbook contains a LWRP, `mysql_database` which can be used to manage databases through calls to the MySQL API. The mysql gem is installed to make this usable. The provider currently supports three actions:
* `flush_tables_with_read_lock` - sends the sql command "flush tables with read lock", used for setting up mysql master/slave replication.
* `unflush_tables` - sends the sql command "unflush tables", used for setting up master/slave replication.
* `create_db` - specify a database to be created.
* `query` - send an arbitrary query to the database, this should be used with care. Pass the SQL statement to use with the `sql` resource attribute.
For example see the USAGE section below.
Attributes
==========
* `mysql[:server_root_password]` - Set the server's root password with this, default is a randomly generated password with `OpenSSL::Random.random_bytes`.
* `mysql[:server_repl_password]` - Set the replication user 'repl' password with this, default is a randomly generated password with `OpenSSL::Random.random_bytes`.
* `mysql[:server_debian_password]` - Set the debian-sys-maint user password with this, default is a randomly generated password with `OpenSSL::Random.random_bytes`.
* `mysql[:bind_address]` - Listen address for MySQLd, default is node's ipaddress.
* `mysql[:datadir]` - Location for mysql data directory, default is "/var/lib/mysql"
* `mysql[:ec2_path]` - location of mysql datadir on EC2 nodes, default "/mnt/mysql"
Performance tuning attributes, each corresponds to the same-named parameter in my.cnf; default values listed
* `mysql[:tunable][:key_buffer]` = "250M"
* `mysql[:tunable][:max_connections]` = "800"
* `mysql[:tunable][:wait_timeout]` = "180"
* `mysql[:tunable][:net_write_timeout]` = "30"
* `mysql[:tunable][:net_write_timeout]` = "30"
* `mysql[:tunable][:back_log]` = "128"
* `mysql[:tunable][:table_cache]` = "128"
* `mysql[:tunable][:max_heap_table_size]` = "32M"
Usage
=====
On client nodes,
include_recipe "mysql::client"
This will install the MySQL client libraries and development headers on the system. It will also install the Ruby Gem `mysql`, so that the cookbook's LWRP (above) can be used. This is done during the compile-phase of the Chef run. On platforms that are known to have a native package (currently Debian, Ubuntu, Red hat, Centos, Fedora and SUSE), the package will be installed. Other platforms will use the RubyGem.
This creates a resource object for the package and does the installation before other recipes are parsed. You'll need to have the C compiler and such (ie, build-essential on Ubuntu) before running the recipes, but we already do that when installing Chef :-). If you want to be able to access a MySQL database via Ruby within another recipe, you could do so, like so:
mysql_database "create application_production database" do
host "localhost"
username "root"
password node[:mysql][:server_root_password]
database "application_production"
action :create_db
end
This will connect to the MySQL server running on localhost as "root" and password as `mysql[:server_root_password]` attribute (see below) and create the database specified with the `database` parameter. The provider will attempt to determine whether the database exists first.
On server nodes,
include_recipe "mysql::server"
On Debian and Ubuntu, this will preseed the mysql-server package with the randomly generated root password from the attributes file. On other platforms, it simply installs the required packages. It will also create an SQL file, /etc/mysql/grants.sql, that will be used to set up grants for the root, repl and debian-sys-maint users.
On EC2 nodes,
include_recipe "mysql::server_ec2"
When the `ec2_path` doesn't exist we look for a mounted filesystem (eg, EBS) and move the datadir there.
The client recipe is already included by server and 'default' recipes.
For more infromation on the compile vs execution phase of a Chef run:
* http://wiki.opscode.com/display/chef/Anatomy+of+a+Chef+Run
License and Author
==================
Author:: Joshua Timberman (<joshua@opscode.com>)
Author:: AJ Christensen (<aj@opscode.com>)
Author:: Seth Chisamore (<schisamo@opscode.com>)
Copyright:: 2009-2011 Opscode, 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.

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#
# Cookbook Name:: mysql
# Attributes:: server
#
# Copyright 2008-2009, Opscode, 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.
#
case node["platform"]
when "windows"
default['mysql']['client']['version'] = "6.0.2"
default['mysql']['client']['arch'] = "win32" # force 32 bit to work with mysql gem
default['mysql']['client']['package_file'] = "mysql-connector-c-#{mysql['client']['version']}-#{mysql['client']['arch']}.msi"
default['mysql']['client']['url'] = "http://www.mysql.com/get/Downloads/Connector-C/#{mysql['client']['package_file']}/from/http://mysql.mirrors.pair.com/"
default['mysql']['client']['package_name'] = "MySQL Connector C #{mysql['client']['version']}"
default['mysql']['client']['basedir'] = "#{ENV['SYSTEMDRIVE']}\\Program Files (x86)\\MySQL\\#{mysql['client']['package_name']}"
default['mysql']['client']['lib_dir'] = "#{mysql['client']['basedir']}\\lib/opt"
default['mysql']['client']['bin_dir'] = "#{mysql['client']['basedir']}\\bin"
default['mysql']['client']['ruby_dir'] = RbConfig::CONFIG['bindir']
end

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#
# Cookbook Name:: mysql
# Attributes:: server
#
# Copyright 2008-2009, Opscode, 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.
#
default['mysql']['bind_address'] = ipaddress
default['mysql']['storage_engine'] = "InnoDB"
default['mysql']['datadir'] = "/var/lib/mysql"
default['mysql']['tmpdir'] = "/var/lib/mysqltmp"
default['mysql']['logdir'] = "/var/lib/mysqllogs"
case node["platform"]
when "centos", "redhat", "fedora", "suse"
set['mysql']['socket'] = "/var/lib/mysql/mysql.sock"
set['mysql']['pid_file'] = "/var/run/mysqld/mysqld.pid"
set['mysql']['old_passwords'] = 1
else
set['mysql']['socket'] = "/var/run/mysqld/mysqld.sock"
set['mysql']['pid_file'] = "/var/run/mysqld/mysqld.pid"
set['mysql']['old_passwords'] = 0
end
if attribute?('ec2')
default['mysql']['ec2_path'] = "/mnt/mysql"
default['mysql']['ebs_vol_dev'] = "/dev/sdi"
default['mysql']['ebs_vol_size'] = 50
end
default['mysql']['tunable']['back_log'] = "128"
default['mysql']['tunable']['key_buffer'] = "256M"
default['mysql']['tunable']['max_allowed_packet'] = "16M"
default['mysql']['tunable']['max_connections'] = "800"
default['mysql']['tunable']['max_heap_table_size'] = "32M"
default['mysql']['tunable']['myisam_recover'] = "BACKUP"
default['mysql']['tunable']['net_read_timeout'] = "30"
default['mysql']['tunable']['net_write_timeout'] = "30"
default['mysql']['tunable']['table_cache'] = "128"
default['mysql']['tunable']['table_open_cache'] = "128"
default['mysql']['tunable']['thread_cache'] = "128"
default['mysql']['tunable']['thread_cache_size'] = 8
default['mysql']['tunable']['thread_concurrency'] = 10
default['mysql']['tunable']['thread_stack'] = "256K"
default['mysql']['tunable']['wait_timeout'] = "180"
default['mysql']['tunable']['query_cache_limit'] = "1M"
default['mysql']['tunable']['query_cache_size'] = "32M"
default['mysql']['tunable']['log_slow_queries'] = "/var/log/mysql/slow.log"
default['mysql']['tunable']['long_query_time'] = 2
# InnoDB Settings
default['mysql']['tunable']['innodb_buffer_pool_size'] = "256M"
default['mysql']['tunable']['innodb_log_buffer_size'] = "8M"
default['mysql']['tunable']['innodb_log_file_size'] = "128M"
default['mysql']['tunable']['innodb_file_per_table'] = 1
default['mysql']['tunable']['innodb_open_files'] = 300
# Replication Settings
default['mysql']['tunable']['server_id'] = "1"
default['mysql']['tunable']['expire_logs_days'] = 10
default['mysql']['tunable']['max_binlog_size'] = "100M"
default['mysql']['tunable']['auto_increment_increment'] = 10
default['mysql']['tunable']['auto_increment_offset'] = 1

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begin
require 'mysql'
rescue LoadError
Chef::Log.info("Missing gem 'mysql'")
end
module Opscode
module Mysql
module Database
def db
@db ||= ::Mysql.new new_resource.host, new_resource.username, new_resource.password
end
def close
@db.close rescue nil
@db = nil
end
end
end
end

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#
# Author:: Seth Chisamore (<schisamo@opscode.com>)
# Copyright:: Copyright (c) 2011 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# 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.
#
module Opscode
module Mysql
module Helpers
def debian_before_squeeze?
platform?("debian") && (node.platform_version.to_f < 6.0)
end
def ubuntu_before_lucid?
platform?("ubuntu") && (node.platform_version.to_f < 10.0)
end
end
end
end

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maintainer "Opscode, Inc."
maintainer_email "cookbooks@opscode.com"
license "Apache 2.0"
description "Installs and configures mysql for client or server"
long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
version "1.0.4"
recipe "mysql", "Includes the client recipe to configure a client"
recipe "mysql::client", "Installs packages required for mysql clients using run_action magic"
recipe "mysql::server", "Installs packages required for mysql servers w/o manual intervention"
recipe "mysql::server_ec2", "Performs EC2-specific mountpoint manipulation"
recipe "mysql::test", "Sample Test recipe to confirm functionality"
%w{ debian ubuntu centos suse fedora redhat }.each do |os|
supports os
end
depends "openssl"
attribute "mysql/server_root_password",
:display_name => "MySQL Server Root Password",
:description => "Randomly generated password for the mysqld root user",
:default => "randomly generated"
attribute "mysql/bind_address",
:display_name => "MySQL Bind Address",
:description => "Address that mysqld should listen on",
:default => "ipaddress"
attribute "mysql/datadir",
:display_name => "MySQL Data Directory",
:description => "Location of mysql databases",
:default => "/var/lib/mysql"
attribute "mysql/ec2_path",
:display_name => "MySQL EC2 Path",
:description => "Location of mysql directory on EC2 instance EBS volumes",
:default => "/mnt/mysql"
attribute "mysql/tunable",
:display_name => "MySQL Tunables",
:description => "Hash of MySQL tunable attributes",
:type => "hash"
attribute "mysql/tunable/key_buffer",
:display_name => "MySQL Tuntable Key Buffer",
:default => "250M"
attribute "mysql/tunable/max_connections",
:display_name => "MySQL Tunable Max Connections",
:default => "800"
attribute "mysql/tunable/wait_timeout",
:display_name => "MySQL Tunable Wait Timeout",
:default => "180"
attribute "mysql/tunable/net_read_timeout",
:display_name => "MySQL Tunable Net Read Timeout",
:default => "30"
attribute "mysql/tunable/net_write_timeout",
:display_name => "MySQL Tunable Net Write Timeout",
:default => "30"
attribute "mysql/tunable/back_log",
:display_name => "MySQL Tunable Back Log",
:default => "128"
attribute "mysql/tunable/table_cache",
:display_name => "MySQL Tunable Table Cache for MySQL < 5.1.3",
:default => "128"
attribute "mysql/tunable/table_open_cache",
:display_name => "MySQL Tunable Table Cache for MySQL >= 5.1.3",
:default => "128"
attribute "mysql/tunable/max_heap_table_size",
:display_name => "MySQL Tunable Max Heap Table Size",
:default => "32M"

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#
# Cookbook Name:: mysql
# Provider:: database
#
# Copyright:: 2008-2011, Opscode, Inc <legal@opscode.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 Opscode::Mysql::Database
action :flush_tables_with_read_lock do
if exists?
begin
Chef::Log.info "mysql_database: flushing tables with read lock"
db.query "flush tables with read lock"
new_resource.updated_by_last_action(true)
ensure
db.close
end
end
end
action :unflush_tables do
if exists?
begin
Chef::Log.info "mysql_database: unlocking tables"
db.query "unlock tables"
new_resource.updated_by_last_action(true)
ensure
db.close
end
end
end
action :create_db do
unless exists?
begin
Chef::Log.info "mysql_database: Creating database #{new_resource.database}"
db.query("create database #{new_resource.database}")
new_resource.updated_by_last_action(true)
ensure
db.close
end
end
end
action :query do
if exists?
begin
Chef::Log.info "mysql_database: Performing Query: #{new_resource.sql}"
db.query(new_resource.sql)
new_resource.updated_by_last_action(true)
ensure
db.close
end
end
end
def load_current_resource
Gem.clear_paths
require 'mysql'
@mysqldb = Chef::Resource::MysqlDatabase.new(new_resource.name)
@mysqldb.database(new_resource.database)
end
private
def exists?
db.list_dbs.include?(new_resource.database)
end

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#
# Cookbook Name:: mysql
# Recipe:: client
#
# Copyright 2008-2011, Opscode, 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.
#
package "mysql-devel" do
package_name value_for_platform(
[ "centos", "redhat", "suse", "fedora"] => { "default" => "mysql-devel" },
["debian", "ubuntu"] => { "default" => 'libmysqlclient-dev' },
"default" => 'libmysqlclient-dev'
)
action :install
end
package "mysql-client" do
package_name value_for_platform(
[ "centos", "redhat", "suse", "fedora"] => { "default" => "mysql" },
"default" => "mysql-client"
)
action :install
end
if platform?(%w{debian ubuntu redhat centos fedora suse})
package "mysql-ruby" do
package_name value_for_platform(
[ "centos", "redhat", "suse", "fedora"] => { "default" => "ruby-mysql" },
["debian", "ubuntu"] => { "default" => 'libmysql-ruby' },
"default" => 'libmysql-ruby'
)
action :install
end
else
gem_package "mysql" do
action :install
end
end

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#
# Cookbook Name:: mysql
# Recipe:: default
#
# Copyright 2008-2009, Opscode, 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.
#
include_recipe "mysql::client"

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#
# Cookbook Name:: mysql
# Recipe:: default
#
# Copyright 2008-2011, Opscode, 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.
#
include_recipe "mysql::client"
if platform?(%w{debian ubuntu})
directory "/var/cache/local/preseeding" do
owner "root"
group "root"
mode 0755
recursive true
end
template "/var/cache/local/preseeding/mysql-server.seed" do
source "mysql-server.seed.erb"
owner "root"
group "root"
mode "0600"
end
template "/etc/mysql/debian.cnf" do
source "debian.cnf.erb"
owner "root"
group "root"
mode "0600"
end
execute "preseed mysql-server" do
command "debconf-set-selections /var/cache/local/preseeding/mysql-server.seed"
only_if "test -f /var/cache/local/preseeding/mysql-server.seed"
end
end
# For Crowbar, we need to set the address to bind - default to admin node.
addr = node['mysql']['bind_address'] || ""
#newaddr = Chef::Recipe::Barclamp::Inventory.get_network_by_type(node, "admin").address
#if addr != newaddr
# node['mysql']['bind_address'] = newaddr
# node.save
#end
package "mysql-server" do
action :install
end
service "mysql" do
service_name value_for_platform([ "centos", "redhat", "suse", "fedora" ] => {"default" => "mysqld"}, "default" => "mysql")
if (platform?("ubuntu") && node.platform_version.to_f >= 10.04)
restart_command "restart mysql"
stop_command "stop mysql"
start_command "start mysql"
end
supports :status => true, :restart => true, :reload => true
action :nothing
end
=begin
link value_for_platform([ "centos", "redhat", "suse" , "fedora" ] => {"default" => "/etc/my.cnf"}, "default" => "/etc/mysql/my.cnf") do
to "#{node[:mysql][:datadir]}/my.cnf"
end
=end
directory node[:mysql][:tmpdir] do
owner "mysql"
group "mysql"
mode "0700"
action :create
end
directory node[:mysql][:logdir] do
owner "mysql"
group "mysql"
mode "0700"
action :create
end
script "handle mysql restart" do
interpreter "bash"
action :nothing
code <<EOC
service mysql stop
rm /var/lib/mysql/ib_logfile?
service mysql start
EOC
end
template "#{node[:mysql][:datadir]}/my.cnf" do
source "my.cnf.erb"
owner "root"
group "root"
mode "0644"
notifies :run, resources(:script => "handle mysql restart"), :immediately
end
unless Chef::Config[:solo]
ruby_block "save node data" do
block do
node.save
end
action :create
end
end
# set the root password on platforms
# that don't support pre-seeding
unless platform?(%w{debian ubuntu})
execute "assign-root-password" do
command "/usr/bin/mysqladmin -u root password \"#{node['mysql']['server_root_password']}\""
action :run
only_if "/usr/bin/mysql -u root -e 'show databases;'"
end
end
# Super duper hackfest-o-rama 2011.
# Under crowbar, for some reason, defaults aren't being set properly
# for the mysql passwords. This is a nasty, nasty hack to
# fix this until I understand the problem better:
template "/etc/mysql/conf.d/emergency_init_file" do
source "emergency_init_file.erb"
owner "root"
group "root"
mode "0600"
action :create
end
script "fix_perms_hack" do
interpreter "bash"
user "root"
cwd "/tmp"
code <<-EOH
/etc/init.d/mysql stop
chmod 644 /etc/mysql/conf.d/emergency_init_file
/usr/bin/mysqld_safe --init-file=/etc/mysql/conf.d/emergency_init_file &
sleep 10
killall mysqld
chmod 600 /etc/mysql/conf.d/emergency_init_file
/etc/init.d/mysql start
EOH
not_if "/usr/bin/mysql -u root #{node['mysql']['server_root_password'].empty? ? '' : '-p' }#{node['mysql']['server_root_password']} -e 'show databases;'"
end
# End hackness
grants_path = value_for_platform(
["centos", "redhat", "suse", "fedora" ] => {
"default" => "/etc/mysql_grants.sql"
},
"default" => "/etc/mysql/grants.sql"
)
grants_key = value_for_platform(
["centos", "redhat", "suse", "fedora" ] => {
"default" => "/etc/applied_grants"
},
"default" => "/etc/mysql/applied_grants"
)
template grants_path do
source "grants.sql.erb"
owner "root"
group "root"
mode "0600"
action :create
not_if { File.exists?("#{grants_key}") }
end
execute "mysql-install-privileges" do
command "/usr/bin/mysql -u root #{node['mysql']['server_root_password'].empty? ? '' : '-p' }#{node['mysql']['server_root_password']} < #{grants_path}"
action :nothing
subscribes :run, resources("template[#{grants_path}]"), :immediately
end
file grants_path do
backup false
action :delete
end
file grants_key do
owner "root"
group "root"
mode "0600"
action :create_if_missing
end

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#
# Cookbook Name:: mysql
# Recipe:: default
#
# Copyright 2008-2011, Opscode, 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.
#
include_recipe "mysql::client"
if platform?(%w{debian ubuntu})
directory "/var/cache/local/preseeding" do
owner "root"
group "root"
mode 0755
recursive true
end
template "/var/cache/local/preseeding/mysql-server.seed" do
source "mysql-server.seed.erb"
owner "root"
group "root"
mode "0600"
end
template "/etc/mysql/debian.cnf" do
source "debian.cnf.erb"
owner "root"
group "root"
mode "0600"
end
execute "preseed mysql-server" do
command "debconf-set-selections /var/cache/local/preseeding/mysql-server.seed"
only_if "test -f /var/cache/local/preseeding/mysql-server.seed"
end
end
# For Crowbar, we need to set the address to bind - default to admin node.
addr = node['mysql']['bind_address'] || ""
#newaddr = Chef::Recipe::Barclamp::Inventory.get_network_by_type(node, "admin").address
#if addr != newaddr
# node['mysql']['bind_address'] = newaddr
# node.save
#end
package "mysql-server" do
action :install
end
service "mysql" do
service_name value_for_platform([ "centos", "redhat", "suse", "fedora" ] => {"default" => "mysqld"}, "default" => "mysql")
if (platform?("ubuntu") && node.platform_version.to_f >= 10.04)
restart_command "restart mysql"
stop_command "stop mysql"
start_command "start mysql"
end
supports :status => true, :restart => true, :reload => true
action :nothing
end
=begin
link value_for_platform([ "centos", "redhat", "suse" , "fedora" ] => {"default" => "/etc/my.cnf"}, "default" => "/etc/mysql/my.cnf") do
to "#{node[:mysql][:datadir]}/my.cnf"
end
=end
directory node[:mysql][:tmpdir] do
owner "mysql"
group "mysql"
mode "0700"
action :create
end
directory node[:mysql][:logdir] do
owner "mysql"
group "mysql"
mode "0700"
action :create
end
script "handle mysql restart" do
interpreter "bash"
action :nothing
code <<EOC
service mysql stop
rm /var/lib/mysql/ib_logfile?
service mysql start
EOC
end
template "#{node[:mysql][:datadir]}/my.cnf" do
source "my.cnf.erb"
owner "root"
group "root"
mode "0644"
notifies :run, resources(:script => "handle mysql restart"), :immediately
end
unless Chef::Config[:solo]
ruby_block "save node data" do
block do
node.save
end
action :create
end
end
# set the root password on platforms
# that don't support pre-seeding
unless platform?(%w{debian ubuntu})
execute "assign-root-password" do
command "/usr/bin/mysqladmin -u root password \"#{node['mysql']['server_root_password']}\""
action :run
only_if "/usr/bin/mysql -u root -e 'show databases;'"
end
end
# Super duper hackfest-o-rama 2011.
# Under crowbar, for some reason, defaults aren't being set properly
# for the mysql passwords. This is a nasty, nasty hack to
# fix this until I understand the problem better:
template "/etc/mysql/conf.d/emergency_init_file" do
source "emergency_init_file.erb"
owner "root"
group "root"
mode "0600"
action :create
end
script "fix_perms_hack" do
interpreter "bash"
user "root"
cwd "/tmp"
code <<-EOH
/etc/init.d/mysql stop
chmod 644 /etc/mysql/conf.d/emergency_init_file
/usr/bin/mysqld_safe --init-file=/etc/mysql/conf.d/emergency_init_file &
sleep 10
killall mysqld
chmod 600 /etc/mysql/conf.d/emergency_init_file
/etc/init.d/mysql start
EOH
not_if "/usr/bin/mysql -u root #{node['mysql']['server_root_password'].empty? ? '' : '-p' }#{node['mysql']['server_root_password']} -e 'show databases;'"
end
# End hackness
grants_path = value_for_platform(
["centos", "redhat", "suse", "fedora" ] => {
"default" => "/etc/mysql_grants.sql"
},
"default" => "/etc/mysql/grants.sql"
)
grants_key = value_for_platform(
["centos", "redhat", "suse", "fedora" ] => {
"default" => "/etc/applied_grants"
},
"default" => "/etc/mysql/applied_grants"
)
template grants_path do
source "grants.sql.erb"
owner "root"
group "root"
mode "0600"
action :create
not_if { File.exists?("#{grants_key}") }
end
execute "mysql-install-privileges" do
command "/usr/bin/mysql -u root #{node['mysql']['server_root_password'].empty? ? '' : '-p' }#{node['mysql']['server_root_password']} < #{grants_path}"
action :nothing
subscribes :run, resources("template[#{grants_path}]"), :immediately
end
file grants_path do
backup false
action :delete
end
file grants_key do
owner "root"
group "root"
mode "0600"
action :create_if_missing
end

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#
# Cookbook Name:: mysql
# Recipe:: default
#
# Copyright 2008-2009, Opscode, 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.
#
if (node.attribute?('ec2') && ! FileTest.directory?(node['mysql']['ec2_path']))
service "mysql" do
action :stop
end
execute "install-mysql" do
command "mv #{node['mysql']['datadir']} #{node['mysql']['ec2_path']}"
not_if do FileTest.directory?(node['mysql']['ec2_path']) end
end
directory node['mysql']['ec2_path'] do
owner "mysql"
group "mysql"
end
mount node['mysql']['datadir'] do
device node['mysql']['ec2_path']
fstype "none"
options "bind,rw"
action :mount
end
service "mysql" do
action :start
end
end

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#
# Cookbook Name:: mysql
# Recipe:: test
#
# Copyright 2008-2011, Keith Hudgins.
#
# 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 is a proof of concept/example for how to create a remote database
# Basically, you can use the snippets below
# Include OpenSSL Password so we can make a new password for our dbuser
# (This example re-uses)
::Chef::Recipe.send(:include, Opscode::OpenSSL::Password)
node.set_unless['testnamespace']['db_test_user_password']
include_recipe "mysql::client"
# Chef search query to pull your server. This returns an array
# of nodes. In our example here, there's only ONE mysql-server node. If,
# for some reason you have multiple notes with mysql-server role assigned
# via your barclamp, you'll need to adjust this.
# Because of this, we know it's the first one
# Thus, the db_server[0] bit.
db_server = search(:node, "fqdn:#{node['mysql-server']}")
# This saves the password so that we're idempotent.
# Doesn't work on chef solo since there's no place to
# save node data there.
unless Chef::Config[:solo]
ruby_block "save node data" do
block do
node.save
end
action :create
end
end
mysql_database "create test database" do
host "#{db_server[0].ipaddress}"
username "db_maker"
password "#{db_server[0].mysql.db_maker_password}"
database "test_db"
action :create_db
end
# This is a logging example of how to pull a password from the node's data space.
Chef::Log.info "pwgimme: #{db_server[0].mysql.db_maker_password}"
mysql_database "create test database user" do
host "#{db_server[0].ipaddress}"
username "db_maker"
password "#{db_server[0].mysql.db_maker_password}"
database "test_db"
action :query
sql "GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON *.* TO 'test_user'@'%' IDENTIFIED BY '#{node[:testnamespace][:db_test_user_password]}' WITH GRANT OPTION;"
end

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#
# Cookbook Name:: mysql
# Resource:: database
#
# Copyright:: 2008-2011, Opscode, Inc <legal@opscode.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.
#
actions :flush_tables_with_read_lock, :unflush_tables, :create_db, :query
attribute :host, :kind_of => String
attribute :username, :kind_of => String
attribute :password, :kind_of => String
attribute :database, :kind_of => String
attribute :sql, :kind_of => String
attribute :exists, :default => false

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[client]
host = localhost
user = debian-sys-maint
password = <%= node['mysql']['server_debian_password'] %>
socket = <%= node['mysql']['socket'] %>
[mysql_upgrade]
host = localhost
user = debian-sys-maint
password = <%= node['mysql']['server_debian_password'] %>
socket = <%= node['mysql']['socket'] %>
basedir = /usr

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# Generated by Chef for <%= node['hostname'] %>.
# Local modifications will be overwritten.
# Set the server root password. This should be preseeded by the package installation.
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('<%= node['mysql']['server_root_password'] %>');
#Flush privileges
FLUSH PRIVILEGES;

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# Generated by Chef for <%= node['hostname'] %>.
# Local modifications will be overwritten.
<% case node['platform'] -%>
<% when "debian","ubuntu" -%>
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 ON *.* TO 'debian-sys-maint'@'localhost' IDENTIFIED BY '<%= node[:mysql][:server_debian_password] %>' WITH GRANT OPTION;
<% end -%>
# Grant replication for a slave user.
GRANT REPLICATION SLAVE ON *.* TO 'repl'@'%' identified by '<%= node['mysql']['server_repl_password'] %>';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER, SHOW DATABASES, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE USER, CREATE VIEW, SHOW VIEW, TRIGGER, EXECUTE, CREATE ROUTINE, ALTER ROUTINE ON *.* TO 'db_maker'@'%' IDENTIFIED BY '<%= node[:mysql][:db_maker_password] %>' WITH GRANT OPTION;
# Set the server root password. This should be preseeded by the package installation.
SET PASSWORD FOR 'root'@'localhost' = PASSWORD('<%= node['mysql']['server_root_password'] %>');
#Flush privileges
FLUSH PRIVILEGES;

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#
# Generated by Chef for <%= node['hostname'] %>
#
# Local modifications will be overwritten.
#
# The MySQL database server configuration file.
#
# You can copy this to one of:
# - "/etc/mysql/my.cnf" to set global options,
# - "~/.my.cnf" to set user-specific options.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
# This will be passed to all mysql clients
# It has been reported that passwords should be enclosed with ticks/quotes
# escpecially if they contain "#" chars...
# Remember to edit /etc/mysql/debian.cnf when changing the socket location.
[client]
port = 3306
socket = <%= node['mysql']['socket'] %>
# Here is entries for some specific programs
# The following values assume you have at least 32M ram
# This was formally known as [safe_mysqld]. Both versions are currently parsed.
[mysqld_safe]
socket = <%= node['mysql']['socket'] %>
nice = 0
[mysqld]
#
# * Basic Settings
#
#
# * IMPORTANT
# If you make changes to these settings and your system uses apparmor, you may
# also need to also adjust /etc/apparmor.d/usr.sbin.mysqld.
#
user = mysql
pid-file = <%= node['mysql']['pid_file'] %>
socket = <%= node['mysql']['socket'] %>
port = 3306
basedir = /usr
datadir = <%= node['mysql']['datadir'] %>
tmpdir = <%= node['mysql']['tmpdir'] %>
skip-external-locking
#
# * Storage Engines
#
# Set this to force MySQL to use a particular engine / table-type
# for new tables. This setting can still be overridden by specifying
# the engine explicitly in the CREATE TABLE statement.
default-storage-engine = <%= node['mysql']['storage_engine'] %>
#
# Instead of skip-networking the default is now to listen only on
# localhost which is more compatible and is not less secure.
bind-address = <%= node['mysql']['bind_address'] %>
#
# * Fine Tuning
#
key_buffer = <%= node['mysql']['tunable']['key_buffer'] %>
max_allowed_packet = <%= node['mysql']['tunable']['max_allowed_packet'] %>
thread_stack = <%= node['mysql']['tunable']['thread_stack'] %>
thread_cache_size = <%= node['mysql']['tunable']['thread_cache_size'] %>
# This replaces the startup script and checks MyISAM tables if needed
# the first time they are touched
myisam-recover = <%= node['mysql']['tunable']['myisam_recover'] %>
#thread_concurrency = <%= node['mysql']['tunable']['thread_concurrency'] %>
max_connections = <%= node['mysql']['tunable']['max_connections'] %>
wait_timeout = <%= node['mysql']['tunable']['wait_timeout'] %>
net_read_timeout = <%= node['mysql']['tunable']['net_read_timeout'] %>
net_write_timeout = <%= node['mysql']['tunable']['net_write_timeout'] %>
back_log = <%= node['mysql']['tunable']['back_log'] %>
table_cache = <%= node['mysql']['tunable']['table_cache'] %>
max_heap_table_size = <%= node['mysql']['tunable']['max_heap_table_size'] %>
#
# * Query Cache Configuration
#
# Generally, it is unwise to set the query cache to be larger than 64-128M
# as the costs associated with maintaining the cache outweigh the performance
# gains.
query_cache_limit = <%= node['mysql']['tunable']['query_cache_limit'] %>
query_cache_size = <%= node['mysql']['tunable']['query_cache_size'] %>
#
# * Logging and Replication
#
# Both location gets rotated by the cronjob.
# Be aware that this log type is a performance killer.
#log = /var/log/mysql/mysql.log
#
# Error logging goes to syslog. This is a Debian improvement :)
#
# Here you can see queries with especially long duration
log_slow_queries = <%= node['mysql']['tunable']['log_slow_queries'] %>
long_query_time = <%= node['mysql']['tunable']['long_query_time'] %>
log-queries-not-using-indexes
#
# The following can be used as easy to replay backup logs or for replication.
# note: if you are setting up a replication slave, see README.Debian about
# other settings you may need to change.
server-id = <%= node['mysql']['server_id'] %>
log_bin = <%= node['mysql']['logdir'] %>/mysql-bin.log
expire_logs_days = <%= node['mysql']['tunable']['expire_log_days'] %>
max_binlog_size = <%= node['mysql']['tunable']['max_binlog_size'] %>
#
# Uncomment the auto_increment options for Multi-Master replication
#
#auto_increment_increment = <%= node['mysql']['tunable']['auto_increment_increment'] %>
#auto_increment_offset = <%= node['mysql']['tunable']['auto_increment_offset'] %>
#binlog_do_db = include_database_name
#binlog_ignore_db = include_database_name
#
# * InnoDB
#
# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
# Read the manual for more InnoDB related options. There are many!
# You might want to disable InnoDB to shrink the mysqld process by circa 100MB.
#skip-innodb
innodb_buffer_pool_size = <%= node['mysql']['tunable']['innodb_buffer_pool_size'] %>
innodb_log_buffer_size = <%= node['mysql']['tunable']['innodb_log_buffer_size'] %>
innodb_log_file_size = <%= node['mysql']['tunable']['innodb_log_file_size'] %>
innodb_file_per_table = <%= node['mysql']['tunable']['innodb_file_per_table'] %>
innodb_open_files = <%= node['mysql']['tunable']['innodb_open_files'] %>
#
# * Federated
#
# The FEDERATED storage engine is disabled since 5.0.67 by default in the .cnf files
# shipped with MySQL distributions (my-huge.cnf, my-medium.cnf, and so forth).
#
skip-federated
#
# * Security Features
#
# Read the manual, too, if you want chroot!
# chroot = /var/lib/mysql/
#
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
#
# ssl-ca=/etc/mysql/cacert.pem
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
[mysqldump]
quick
quote-names
max_allowed_packet = <%= node['mysql']['tunable']['max_allowed_packet'] %>
[mysql]
#no-auto-rehash # faster start of mysql but no tab completition
[isamchk]
key_buffer = <%= node['mysql']['tunable']['key_buffer'] %>
#
# * NDB Cluster
#
# See /usr/share/doc/mysql-server-*/README.Debian for more information.
#
# The following configuration is read by the NDB Data Nodes (ndbd processes)
# not from the NDB Management Nodes (ndb_mgmd processes).
#
# [MYSQL_CLUSTER]
# ndb-connectstring=127.0.0.1
<% case node['platform'] -%>
<% when "centos", "redhat", "fedora", "suse" -%>
#
# * BerkeleyDB
#
# Using BerkeleyDB is now discouraged as its support will cease in 5.1.12.
skip-bdb
# Default to using old password format for compatibility with mysql 3.x
# clients (those using the mysqlclient10 compatibility package).
old_passwords = <%= node['mysql']['old_passwords'] %>
<% else -%>
#
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir /etc/mysql/conf.d/
<% end -%>

9
cookbooks/mysql/templates/default/mysql-server.seed.erb Normal file
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@ -0,0 +1,9 @@
mysql-server-5.1 mysql-server/root_password_again password <%= node[:mysql][:server_root_password] %>
mysql-server-5.1 mysql-server/root_password password <%= node[:mysql][:server_root_password] %>
mysql-server-5.1 mysql-server/error_setting_password error
mysql-server-5.1 mysql-server-5.1/nis_warning note
mysql-server-5.1 mysql-server-5.1/really_downgrade boolean false
mysql-server-5.1 mysql-server-5.1/start_on_boot boolean true
mysql-server-5.1 mysql-server-5.1/postrm_remove_databases boolean false
mysql-server-5.1 mysql-server/password_mismatch error
mysql-server-5.1 mysql-server/no_upgrade_when_using_ndb error

3
cookbooks/mysql/templates/default/port_mysql.erb Normal file
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@ -0,0 +1,3 @@
# MySQL
-A FWR -p tcp -m tcp --dport 3306 -j ACCEPT
-A FWR -p udp -m udp --dport 3306 -j ACCEPT

61
cookbooks/mysql/templates/windows/my.cnf.erb Normal file
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@ -0,0 +1,61 @@
#
# Generated by Chef for <%= node['hostname'] %>
#
# Local modifications will be overwritten.
#
# The MySQL database server configuration file.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# For explanations see
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html
# This will be passed to all mysql clients
# It has been reported that passwords should be enclosed with ticks/quotes
# escpecially if they contain "#" chars...
[client]
port = 3306
[mysql]
default-character-set = latin1
[mysqld]
#
# * Basic Settings
#
port = 3306
basedir = <%= node['mysql']['basedir'] %>
datadir = <%= node['mysql']['data_dir'] %>
character-set-server = latin1
default-storage-engine = INNODB
sql-mode = "STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
#
# * Fine Tuning
#
thread_cache_size = <%= node['mysql']['tunable']['thread_cache_size'] %>
max_connections = <%= node['mysql']['tunable']['max_connections'] %>
table_cache = <%= node['mysql']['tunable']['table_cache'] %>
query_cache_size = <%= node['mysql']['tunable']['query_cache_size'] %>
tmp_table_size = 5M
myisam_max_sort_file_size = 100G
myisam_sort_buffer_size = 8M
key_buffer_size = 8M
read_buffer_size = 64K
read_rnd_buffer_size = 256K
sort_buffer_size = 212K
#
# * InnoDB
#
# Read the manual for more InnoDB related options. There are many!
# You might want to disable InnoDB to shrink the mysqld process by circa 100MB.
#
innodb_additional_mem_pool_size = 2M
innodb_flush_log_at_trx_commit = 1
innodb_log_buffer_size = 1M
innodb_buffer_pool_size = <%= node['mysql']['tunable']['innodb_buffer_pool_size'] %>
innodb_log_file_size = 10M
innodb_thread_concurrency = 8

5
scripts/ci/solo.json
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@ -1,4 +1,7 @@
{
"recipes": [ "nailgun::deps", "devops::deps" ]
"recipes": [ "nailgun::deps", "devops::deps" ],
"mysql": {
"server_root_password": "ololo"
}
}