Loos
10 years ago
229 changed files with 4655 additions and 21 deletions
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@ -0,0 +1,59 @@ |
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|
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* Road blocks and fixes: |
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|
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##- When trying to do 'vagrant plugin install vagrant-vbguest' got the follownig nokogiri error. Vagrant v1.6.3 on OSX 10.8.5. |
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|
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Installing the 'vagrant-vbguest' plugin. This can take a few minutes... |
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Building nokogiri using packaged libraries. |
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Building libxml2-2.8.0 for nokogiri with the following patches applied: |
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- 0001-Fix-parser-local-buffers-size-problems.patch |
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... |
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... |
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... |
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Bundler, the underlying system Vagrant uses to install plugins, |
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reported an error. The error is shown below. These errors are usually |
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caused by misconfigured plugin installations or transient network |
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issues. The error from Bundler is: |
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|
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An error occurred while installing nokogiri (1.6.3.1), and Bundler cannot continue. |
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Make sure that `gem install nokogiri -v '1.6.3.1'` succeeds before bundling. |
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... |
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... |
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|
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- Workaround |
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$ export NOKOGIRI_USE_SYSTEM_LIBRARIES=true |
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$ vagrant plugin install vagrant vagrant-vbguest |
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$ vagrant plugin list (validate install) |
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|
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|
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##- Executing "rake db:create" you get the following errors |
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PG::Error: ERROR: new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII) |
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HINT: Use the same encoding as in the template database, or use template0 as template. |
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: CREATE DATABASE "db/bikedb_development" ENCODING = 'utf8' |
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|
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- Solution: follow the instructions here |
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http://journal.tianhao.info/2010/12/postgresql-change-default-encoding-of-new-databases-to-utf-8-optional/ |
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|
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|
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## UPDATE - 2014.09.03 |
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Implemented a simple psql script that does the exactly as the url above. Do the following inside guest-OS |
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$ vagrant ssh |
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|
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$ psql -d postgres -f /vagrant/etc/postgres/enable_utf8_template.sql |
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$ sudo -u postgres psql postgres |
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postgres=# \l |
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(The ENCODING should be UTF8 for 'template1' database) |
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|
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|
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Original resources for the Vagrantfile. |
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http://gorails.com/guides/using-vagrant-for-rails-development |
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|
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========================================= |
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|
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## TODOs ## |
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- Add the etc/enable_utf8_template.sql into Vagrant provision routine. One less task to for developer to execute. |
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- Create developement instructions (README.rdoc?), outlining the commands get the Vagrant/Bike-DB up and running. |
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|
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# -*- mode: ruby -*- |
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# vi: set ft=ruby : |
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|
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|
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Vagrant.configure('2') do |config| |
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config.vm.box = 'precise32' |
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config.vm.box_url = 'http://files.vagrantup.com/precise32.box' |
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config.vm.hostname = 'rails-dev-box' |
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|
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config.vm.provider 'vmware_fusion' do |v, override| |
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override.vm.box = 'precise64' |
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override.vm.box_url = 'http://files.vagrantup.com/precise64_vmware.box' |
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end |
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|
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config.vm.provider 'parallels' do |v, override| |
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override.vm.box = 'parallels/ubuntu-12.04' |
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override.vm.box_url = 'https://vagrantcloud.com/parallels/ubuntu-12.04' |
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|
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# Can be running at background, see https://github.com/Parallels/vagrant-parallels/issues/39 |
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v.customize ['set', :id, '--on-window-close', 'keep-running'] |
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end |
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|
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# Enable, if you are NOT OSX. |
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# config.vm.synced_folder '.', '/vagrant', type: 'rsync' |
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|
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# Enable ,if you are on OSX for increase performance. NOTE: May require Admin password |
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config.vm.synced_folder '.', '/vagrant', type: 'nfs' |
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|
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config.vm.network :private_network, ip: '33.33.33.33' |
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config.vm.network :forwarded_port, guest: 3000, host: 3000 |
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|
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config.vm.provision :puppet do |puppet| |
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puppet.manifests_path = 'puppet/manifests' |
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puppet.module_path = 'puppet/modules' |
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end |
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end |
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@ -1,12 +0,0 @@ |
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# Be sure to restart your server when you modify this file. |
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|
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# Your secret key is used for verifying the integrity of signed cookies. |
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# If you change this key, all old signed cookies will become invalid! |
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|
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# Make sure the secret is at least 30 characters and all random, |
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# no regular words or you'll be exposed to dictionary attacks. |
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# You can use `rake secret` to generate a secure secret key. |
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|
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# Make sure your secret_key_base is kept private |
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# if you're sharing your code publicly. |
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Bikedb::Application.config.secret_key_base = '55bed17e71286b1810e75f047637fd1acd64351fcdd5591ab83af67bdc628cb65958d98992a653268015aec9274a2e573b66fb5895d2bf86acd8a5c0e9d35813' |
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@ -0,0 +1,16 @@ |
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/* |
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* Updates the default 'template1' database into UTF-8 instead of SQL_ASCII. |
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*/ |
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|
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UPDATE pg_database SET datistemplate = FALSE WHERE datname = 'template1'; |
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|
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DROP DATABASE template1; |
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|
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CREATE DATABASE template1 WITH TEMPLATE = template0 ENCODING = 'UNICODE'; |
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|
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UPDATE pg_database SET datistemplate = TRUE WHERE datname = 'template1'; |
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|
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\c template1 |
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VACUUM FREEZE; |
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|
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UPDATE pg_database SET datallowconn = FALSE WHERE datname = 'template1'; |
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$ar_databases = ['activerecord_unittest', 'activerecord_unittest2'] |
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$as_vagrant = 'sudo -u vagrant -H bash -l -c' |
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$home = '/home/vagrant' |
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|
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# Pick a Ruby version modern enough, that works in the currently supported Rails |
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# versions, and for which RVM provides binaries. |
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$ruby_version = '2.1.1' |
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|
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Exec { |
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path => ['/usr/sbin', '/usr/bin', '/sbin', '/bin'] |
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} |
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|
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# --- Preinstall Stage --------------------------------------------------------- |
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|
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stage { 'preinstall': |
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before => Stage['main'] |
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} |
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|
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class apt_get_update { |
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exec { 'apt-get -y update': |
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unless => "test -e ${home}/.rvm" |
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} |
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} |
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class { 'apt_get_update': |
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stage => preinstall |
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} |
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|
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# --- SQLite ------------------------------------------------------------------- |
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|
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package { ['sqlite3', 'libsqlite3-dev']: |
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ensure => installed; |
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} |
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|
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# --- MySQL -------------------------------------------------------------------- |
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|
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class install_mysql { |
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class { 'mysql': } |
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|
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class { 'mysql::server': |
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config_hash => { 'root_password' => '' } |
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} |
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database { $ar_databases: |
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ensure => present, |
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charset => 'utf8', |
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require => Class['mysql::server'] |
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} |
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|
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database_user { 'rails@localhost': |
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ensure => present, |
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require => Class['mysql::server'] |
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} |
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|
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database_grant { ['rails@localhost/activerecord_unittest', 'rails@localhost/activerecord_unittest2', 'rails@localhost/inexistent_activerecord_unittest']: |
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privileges => ['all'], |
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require => Database_user['rails@localhost'] |
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} |
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|
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package { 'libmysqlclient15-dev': |
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ensure => installed |
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} |
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} |
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class { 'install_mysql': } |
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|
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# --- PostgreSQL --------------------------------------------------------------- |
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|
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class install_postgres { |
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class { 'postgresql': } |
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class { 'postgresql::server': } |
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pg_database { $ar_databases: |
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ensure => present, |
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encoding => 'UTF8', |
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require => Class['postgresql::server'] |
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} |
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|
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pg_user { 'rails': |
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ensure => present, |
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require => Class['postgresql::server'] |
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} |
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|
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pg_user { 'vagrant': |
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ensure => present, |
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superuser => true, |
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require => Class['postgresql::server'] |
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} |
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|
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package { 'libpq-dev': |
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ensure => installed |
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} |
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|
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package { 'postgresql-contrib': |
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ensure => installed, |
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require => Class['postgresql::server'], |
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} |
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} |
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class { 'install_postgres': } |
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|
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# --- Memcached ---------------------------------------------------------------- |
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|
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class { 'memcached': } |
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|
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# --- Packages ----------------------------------------------------------------- |
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|
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package { 'curl': |
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ensure => installed |
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} |
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|
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package { 'build-essential': |
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ensure => installed |
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} |
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|
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package { 'git-core': |
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ensure => installed |
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} |
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|
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# Nokogiri dependencies. |
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package { ['libxml2', 'libxml2-dev', 'libxslt1-dev']: |
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ensure => installed |
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} |
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|
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# ExecJS runtime. |
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package { 'nodejs': |
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ensure => installed |
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} |
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|
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# --- Ruby --------------------------------------------------------------------- |
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|
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exec { 'install_rvm': |
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command => "${as_vagrant} 'curl -L https://get.rvm.io | bash -s stable'", |
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creates => "${home}/.rvm/bin/rvm", |
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require => Package['curl'] |
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} |
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|
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exec { 'install_ruby': |
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# We run the rvm executable directly because the shell function assumes an |
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# interactive environment, in particular to display messages or ask questions. |
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# The rvm executable is more suitable for automated installs. |
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# |
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# use a ruby patch level known to have a binary |
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command => "${as_vagrant} '${home}/.rvm/bin/rvm install ruby-${ruby_version} --binary --autolibs=enabled && rvm alias create default ${ruby_version}'", |
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creates => "${home}/.rvm/bin/ruby", |
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require => Exec['install_rvm'] |
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} |
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|
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# RVM installs a version of bundler, but for edge Rails we want the most recent one. |
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exec { "${as_vagrant} 'gem install bundler --no-rdoc --no-ri'": |
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creates => "${home}/.rvm/bin/bundle", |
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require => Exec['install_ruby'] |
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} |
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|
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# --- Locale ------------------------------------------------------------------- |
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|
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# Needed for docs generation. |
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exec { 'update-locale': |
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command => 'update-locale LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8' |
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} |
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@ -0,0 +1,2 @@ |
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pkg/ |
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*.swp |
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name 'saz-memcached' |
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version '2.0.2' |
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source 'git://github.com/saz/puppet-memcached.git' |
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author 'saz' |
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license 'Apache License, Version 2.0' |
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summary 'UNKNOWN' |
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description 'Manage memcached via Puppet' |
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project_page 'https://github.com/saz/puppet-memcached' |
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@ -0,0 +1,29 @@ |
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|
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# puppet-memcached |
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|
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Manage memcached via Puppet |
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|
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## How to use |
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|
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### Use roughly 90% of memory |
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|
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``` |
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class { 'memcached': } |
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``` |
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|
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### Set a fixed memory limit in MB |
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|
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``` |
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class { 'memcached': |
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max_memory => 2048 |
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} |
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``` |
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|
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### Other class parameters |
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|
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* $logfile = '/var/log/memcached.log' |
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* $listen_ip = '0.0.0.0' |
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* $tcp_port = 11211 |
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* $udp_port = 11211 |
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* $user = '' (OS specific setting, see params.pp) |
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* $max_connections = 8192 |
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@ -0,0 +1,33 @@ |
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class memcached( |
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$package_ensure = 'present', |
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$logfile = '/var/log/memcached.log', |
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$max_memory = false, |
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$listen_ip = '0.0.0.0', |
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$tcp_port = 11211, |
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$udp_port = 11211, |
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$user = $::memcached::params::user, |
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$max_connections = '8192', |
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$verbosity = undef, |
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$unix_socket = undef |
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) inherits memcached::params { |
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|
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package { $memcached::params::package_name: |
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ensure => $package_ensure, |
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} |
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|
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file { $memcached::params::config_file: |
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owner => 'root', |
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group => 'root', |
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mode => '0644', |
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content => template($memcached::params::config_tmpl), |
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require => Package[$memcached::params::package_name], |
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} |
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|
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service { $memcached::params::service_name: |
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ensure => running, |
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enable => true, |
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hasrestart => true, |
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hasstatus => false, |
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subscribe => File[$memcached::params::config_file], |
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} |
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} |
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@ -0,0 +1,21 @@ |
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class memcached::params { |
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case $::osfamily { |
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'Debian': { |
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$package_name = 'memcached' |
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$service_name = 'memcached' |
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$config_file = '/etc/memcached.conf' |
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$config_tmpl = "${module_name}/memcached.conf.erb" |
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$user = 'nobody' |
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} |
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'RedHat': { |
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$package_name = 'memcached' |
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$service_name = 'memcached' |
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$config_file = '/etc/sysconfig/memcached' |
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$config_tmpl = "${module_name}/memcached_sysconfig.erb" |
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$user = 'memcached' |
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} |
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default: { |
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fail("Unsupported platform: ${::osfamily}") |
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} |
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} |
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} |
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@ -0,0 +1,46 @@ |
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# File managed by puppet |
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|
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# Run memcached as a daemon. |
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-d |
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|
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# pidfile |
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-P /var/run/memcached.pid |
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|
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# Log memcached's output |
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logfile <%= logfile %> |
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|
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<% if @verbosity -%> |
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# Verbosity |
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-<%= verbosity %> |
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<% end -%> |
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|
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# Use <num> MB memory max to use for object storage. |
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<% if max_memory -%> |
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-m <%= max_memory %> |
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<% else -%> |
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-m <%= ((memorysize.to_f*1024)*0.95).floor %> |
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<% end -%> |
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|
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<% if @unix_socket -%> |
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# UNIX socket path to listen on |
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-s <%= unix_socket %> |
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<% else -%> |
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|
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# IP to listen on |
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-l <%= listen_ip %> |
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|
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# TCP port to listen on |
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-p <%= tcp_port %> |
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|
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# UDP port to listen on |
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-U <%= udp_port %> |
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<% end -%> |
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|
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# Run daemon as user |
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-u <%= user %> |
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|
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# Limit the number of simultaneous incoming connections. |
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-c <%= max_connections %> |
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|
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# Number of threads to use to process incoming requests. |
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-t <%= processorcount %> |
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@ -0,0 +1,5 @@ |
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PORT="<%= udp_port %>" |
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USER="<%= user %>" |
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MAXCONN="<%= max_connections %>" |
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CACHESIZE="<%= max_memory %>" |
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OPTIONS="" |
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@ -0,0 +1,3 @@ |
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fixtures: |
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symlinks: |
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"mysql": "#{source_dir}" |
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@ -0,0 +1,5 @@ |
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source :rubygems |
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|
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puppetversion = ENV.key?('PUPPET_VERSION') ? "= #{ENV['PUPPET_VERSION']}" : ['>= 2.7'] |
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gem 'puppet', puppetversion |
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gem 'puppetlabs_spec_helper', '>= 0.1.0' |
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@ -0,0 +1,201 @@ |
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Apache License |
|||
Version 2.0, January 2004 |
|||
http://www.apache.org/licenses/ |
|||
|
|||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION |
|||
|
|||
1. Definitions. |
|||
|
|||
"License" shall mean the terms and conditions for use, reproduction, |
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and distribution as defined by Sections 1 through 9 of this document. |
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|
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"Licensor" shall mean the copyright owner or entity authorized by |
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the copyright owner that is granting the License. |
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|
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"Legal Entity" shall mean the union of the acting entity and all |
|||
other entities that control, are controlled by, or are under common |
|||
control with that entity. For the purposes of this definition, |
|||
"control" means (i) the power, direct or indirect, to cause the |
|||
direction or management of such entity, whether by contract or |
|||
otherwise, or (ii) ownership of fifty percent (50%) or more of the |
|||
outstanding shares, or (iii) beneficial ownership of such entity. |
|||
|
|||
"You" (or "Your") shall mean an individual or Legal Entity |
|||
exercising permissions granted by this License. |
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|
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"Source" form shall mean the preferred form for making modifications, |
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including but not limited to software source code, documentation |
|||
source, and configuration files. |
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|
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"Object" form shall mean any form resulting from mechanical |
|||
transformation or translation of a Source form, including but |
|||
not limited to compiled object code, generated documentation, |
|||
and conversions to other media types. |
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|
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"Work" shall mean the work of authorship, whether in Source or |
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Object form, made available under the License, as indicated by a |
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copyright notice that is included in or attached to the work |
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(an example is provided in the Appendix below). |
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|
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"Derivative Works" shall mean any work, whether in Source or Object |
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form, that is based on (or derived from) the Work and for which the |
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editorial revisions, annotations, elaborations, or other modifications |
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represent, as a whole, an original work of authorship. For the purposes |
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of this License, Derivative Works shall not include works that remain |
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separable from, or merely link (or bind by name) to the interfaces of, |
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the Work and Derivative Works thereof. |
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"Contribution" shall mean any work of authorship, including |
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the original version of the Work and any modifications or additions |
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to that Work or Derivative Works thereof, that is intentionally |
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submitted to Licensor for inclusion in the Work by the copyright owner |
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or by an individual or Legal Entity authorized to submit on behalf of |
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the copyright owner. For the purposes of this definition, "submitted" |
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means any form of electronic, verbal, or written communication sent |
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to the Licensor or its representatives, including but not limited to |
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communication on electronic mailing lists, source code control systems, |
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and issue tracking systems that are managed by, or on behalf of, the |
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Licensor for the purpose of discussing and improving the Work, but |
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excluding communication that is conspicuously marked or otherwise |
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designated in writing by the copyright owner as "Not a Contribution." |
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"Contributor" shall mean Licensor and any individual or Legal Entity |
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on behalf of whom a Contribution has been received by Licensor and |
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subsequently incorporated within the Work. |
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2. Grant of Copyright License. Subject to the terms and conditions of |
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this License, each Contributor hereby grants to You a perpetual, |
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable |
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copyright license to reproduce, prepare Derivative Works of, |
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publicly display, publicly perform, sublicense, and distribute the |
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Work and such Derivative Works in Source or Object form. |
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3. Grant of Patent License. Subject to the terms and conditions of |
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this License, each Contributor hereby grants to You a perpetual, |
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worldwide, non-exclusive, no-charge, royalty-free, irrevocable |
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(except as stated in this section) patent license to make, have made, |
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use, offer to sell, sell, import, and otherwise transfer the Work, |
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where such license applies only to those patent claims licensable |
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Contribution(s) alone or by combination of their Contribution(s) |
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with the Work to which such Contribution(s) was submitted. If You |
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institute patent litigation against any entity (including a |
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cross-claim or counterclaim in a lawsuit) alleging that the Work |
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or a Contribution incorporated within the Work constitutes direct |
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or contributory patent infringement, then any patent licenses |
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granted to You under this License for that Work shall terminate |
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as of the date such litigation is filed. |
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4. Redistribution. You may reproduce and distribute copies of the |
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Work or Derivative Works thereof in any medium, with or without |
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modifications, and in Source or Object form, provided that You |
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meet the following conditions: |
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(a) You must give any other recipients of the Work or |
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5. Submission of Contributions. Unless You explicitly state otherwise, |
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Notwithstanding the above, nothing herein shall supersede or modify |
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7. Disclaimer of Warranty. Unless required by applicable law or |
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END OF TERMS AND CONDITIONS |
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APPENDIX: How to apply the Apache License to your work. |
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To apply the Apache License to your work, attach the following |
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Copyright [yyyy] [name of copyright owner] |
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Licensed under the Apache License, Version 2.0 (the "License"); |
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Unless required by applicable law or agreed to in writing, software |
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See the License for the specific language governing permissions and |
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limitations under the License. |
|||
@ -0,0 +1,8 @@ |
|||
name 'puppetlabs-mysql' |
|||
version '0.4.0' |
|||
source 'git://github.com/puppetlabs/puppetlabs-mysql.git' |
|||
author 'Puppet Labs' |
|||
license 'Apache 2.0' |
|||
summary 'Mysql module' |
|||
description 'Mysql module' |
|||
project_page 'http://github.com/puppetlabs/puppetlabs-mysql' |
|||
@ -0,0 +1,124 @@ |
|||
# Mysql module for Puppet |
|||
|
|||
This module manages mysql on Linux (RedHat/Debian) distros. A native mysql provider implements database resource type to handle database, database user, and database permission. |
|||
|
|||
## Description |
|||
|
|||
This module uses the fact osfamily which is supported by Facter 1.6.1+. If you do not have facter 1.6.1 in your environment, the following manifests will provide the same functionality in site.pp (before declaring any node): |
|||
|
|||
if ! $::osfamily { |
|||
case $::operatingsystem { |
|||
'RedHat', 'Fedora', 'CentOS', 'Scientific', 'SLC', 'Ascendos', 'CloudLinux', 'PSBM', 'OracleLinux', 'OVS', 'OEL': { |
|||
$osfamily = 'RedHat' |
|||
} |
|||
'ubuntu', 'debian': { |
|||
$osfamily = 'Debian' |
|||
} |
|||
'SLES', 'SLED', 'OpenSuSE', 'SuSE': { |
|||
$osfamily = 'Suse' |
|||
} |
|||
'Solaris', 'Nexenta': { |
|||
$osfamily = 'Solaris' |
|||
} |
|||
default: { |
|||
$osfamily = $::operatingsystem |
|||
} |
|||
} |
|||
} |
|||
|
|||
This module depends on creates_resources function which is introduced in Puppet 2.7. Users on puppet 2.6 can use the following module which provides this functionality: |
|||
|
|||
[http://github.com/puppetlabs/puppetlabs-create_resources](http://github.com/puppetlabs/puppetlabs-create_resources) |
|||
|
|||
This module is based on work by David Schmitt. The following contributor have contributed patches to this module (beyond Puppet Labs): |
|||
|
|||
* Christian G. Warden |
|||
* Daniel Black |
|||
* Justin Ellison |
|||
* Lowe Schmidt |
|||
* Matthias Pigulla |
|||
* William Van Hevelingen |
|||
* Michael Arnold |
|||
|
|||
## Usage |
|||
|
|||
### mysql |
|||
Installs the mysql-client package. |
|||
|
|||
class { 'mysql': } |
|||
|
|||
### mysql::java |
|||
Installs mysql bindings for java. |
|||
|
|||
class { 'mysql::java': } |
|||
|
|||
### mysql::python |
|||
Installs mysql bindings for python. |
|||
|
|||
class { 'mysql::python': } |
|||
|
|||
### mysql::ruby |
|||
Installs mysql bindings for ruby. |
|||
|
|||
class { 'mysql::ruby': } |
|||
|
|||
### mysql::server |
|||
Installs mysql-server packages, configures my.cnf and starts mysqld service: |
|||
|
|||
class { 'mysql::server': |
|||
config_hash => { 'root_password' => 'foo' } |
|||
} |
|||
|
|||
Database login information stored in `/root/.my.cnf`. |
|||
|
|||
### mysql::db |
|||
Creates a database with a user and assign some privileges. |
|||
|
|||
mysql::db { 'mydb': |
|||
user => 'myuser', |
|||
password => 'mypass', |
|||
host => 'localhost', |
|||
grant => ['all'], |
|||
} |
|||
|
|||
### mysql::backup |
|||
Installs a mysql backup script, cronjob, and priviledged backup user. |
|||
|
|||
class { 'mysql::backup': |
|||
backupuser => 'myuser', |
|||
backuppassword => 'mypassword', |
|||
backupdir => '/tmp/backups', |
|||
} |
|||
|
|||
### Providers for database types: |
|||
MySQL provider supports puppet resources command: |
|||
|
|||
$ puppet resource database |
|||
database { 'information_schema': |
|||
ensure => 'present', |
|||
charset => 'utf8', |
|||
} |
|||
database { 'mysql': |
|||
ensure => 'present', |
|||
charset => 'latin1', |
|||
} |
|||
|
|||
The custom resources can be used in any other manifests: |
|||
|
|||
database { 'mydb': |
|||
charset => 'latin1', |
|||
} |
|||
|
|||
database_user { 'bob@localhost': |
|||
password_hash => mysql_password('foo') |
|||
} |
|||
|
|||
database_grant { 'user@localhost/database': |
|||
privileges => ['all'] , |
|||
} |
|||
|
|||
A resource default can be specified to handle dependency: |
|||
|
|||
Database { |
|||
require => Class['mysql::server'], |
|||
} |
|||
@ -0,0 +1,966 @@ |
|||
#!/usr/bin/perl -w |
|||
# mysqltuner.pl - Version 1.2.0 |
|||
# High Performance MySQL Tuning Script |
|||
# Copyright (C) 2006-2011 Major Hayden - major@mhtx.net |
|||
# |
|||
# For the latest updates, please visit http://mysqltuner.com/ |
|||
# Git repository available at http://github.com/rackerhacker/MySQLTuner-perl |
|||
# |
|||
# This program is free software: you can redistribute it and/or modify |
|||
# it under the terms of the GNU General Public License as published by |
|||
# the Free Software Foundation, either version 3 of the License, or |
|||
# (at your option) any later version. |
|||
# |
|||
# This program is distributed in the hope that it will be useful, |
|||
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
# GNU General Public License for more details. |
|||
# |
|||
# You should have received a copy of the GNU General Public License |
|||
# along with this program. If not, see <http://www.gnu.org/licenses/>. |
|||
# |
|||
# This project would not be possible without help from: |
|||
# Matthew Montgomery Paul Kehrer Dave Burgess |
|||
# Jonathan Hinds Mike Jackson Nils Breunese |
|||
# Shawn Ashlee Luuk Vosslamber Ville Skytta |
|||
# Trent Hornibrook Jason Gill Mark Imbriaco |
|||
# Greg Eden Aubin Galinotti Giovanni Bechis |
|||
# Bill Bradford Ryan Novosielski Michael Scheidell |
|||
# Blair Christensen Hans du Plooy Victor Trac |
|||
# Everett Barnes Tom Krouper Gary Barrueto |
|||
# Simon Greenaway Adam Stein Isart Montane |
|||
# Baptiste M. |
|||
# |
|||
# Inspired by Matthew Montgomery's tuning-primer.sh script: |
|||
# http://forge.mysql.com/projects/view.php?id=44 |
|||
# |
|||
use strict; |
|||
use warnings; |
|||
use diagnostics; |
|||
use File::Spec; |
|||
use Getopt::Long; |
|||
|
|||
# Set up a few variables for use in the script |
|||
my $tunerversion = "1.2.0"; |
|||
my (@adjvars, @generalrec); |
|||
|
|||
# Set defaults |
|||
my %opt = ( |
|||
"nobad" => 0, |
|||
"nogood" => 0, |
|||
"noinfo" => 0, |
|||
"nocolor" => 0, |
|||
"forcemem" => 0, |
|||
"forceswap" => 0, |
|||
"host" => 0, |
|||
"socket" => 0, |
|||
"port" => 0, |
|||
"user" => 0, |
|||
"pass" => 0, |
|||
"skipsize" => 0, |
|||
"checkversion" => 0, |
|||
); |
|||
|
|||
# Gather the options from the command line |
|||
GetOptions(\%opt, |
|||
'nobad', |
|||
'nogood', |
|||
'noinfo', |
|||
'nocolor', |
|||
'forcemem=i', |
|||
'forceswap=i', |
|||
'host=s', |
|||
'socket=s', |
|||
'port=i', |
|||
'user=s', |
|||
'pass=s', |
|||
'skipsize', |
|||
'checkversion', |
|||
'help', |
|||
); |
|||
|
|||
if (defined $opt{'help'} && $opt{'help'} == 1) { usage(); } |
|||
|
|||
sub usage { |
|||
# Shown with --help option passed |
|||
print "\n". |
|||
" MySQLTuner $tunerversion - MySQL High Performance Tuning Script\n". |
|||
" Bug reports, feature requests, and downloads at http://mysqltuner.com/\n". |
|||
" Maintained by Major Hayden (major\@mhtx.net) - Licensed under GPL\n". |
|||
"\n". |
|||
" Important Usage Guidelines:\n". |
|||
" To run the script with the default options, run the script without arguments\n". |
|||
" Allow MySQL server to run for at least 24-48 hours before trusting suggestions\n". |
|||
" Some routines may require root level privileges (script will provide warnings)\n". |
|||
" You must provide the remote server's total memory when connecting to other servers\n". |
|||
"\n". |
|||
" Connection and Authentication\n". |
|||
" --host <hostname> Connect to a remote host to perform tests (default: localhost)\n". |
|||
" --socket <socket> Use a different socket for a local connection\n". |
|||
" --port <port> Port to use for connection (default: 3306)\n". |
|||
" --user <username> Username to use for authentication\n". |
|||
" --pass <password> Password to use for authentication\n". |
|||
"\n". |
|||
" Performance and Reporting Options\n". |
|||
" --skipsize Don't enumerate tables and their types/sizes (default: on)\n". |
|||
" (Recommended for servers with many tables)\n". |
|||
" --checkversion Check for updates to MySQLTuner (default: don't check)\n". |
|||
" --forcemem <size> Amount of RAM installed in megabytes\n". |
|||
" --forceswap <size> Amount of swap memory configured in megabytes\n". |
|||
"\n". |
|||
" Output Options:\n". |
|||
" --nogood Remove OK responses\n". |
|||
" --nobad Remove negative/suggestion responses\n". |
|||
" --noinfo Remove informational responses\n". |
|||
" --nocolor Don't print output in color\n". |
|||
"\n"; |
|||
exit; |
|||
} |
|||
|
|||
my $devnull = File::Spec->devnull(); |
|||
|
|||
# Setting up the colors for the print styles |
|||
my $good = ($opt{nocolor} == 0)? "[\e[0;32mOK\e[0m]" : "[OK]" ; |
|||
my $bad = ($opt{nocolor} == 0)? "[\e[0;31m!!\e[0m]" : "[!!]" ; |
|||
my $info = ($opt{nocolor} == 0)? "[\e[0;34m--\e[0m]" : "[--]" ; |
|||
|
|||
# Functions that handle the print styles |
|||
sub goodprint { print $good." ".$_[0] unless ($opt{nogood} == 1); } |
|||
sub infoprint { print $info." ".$_[0] unless ($opt{noinfo} == 1); } |
|||
sub badprint { print $bad." ".$_[0] unless ($opt{nobad} == 1); } |
|||
sub redwrap { return ($opt{nocolor} == 0)? "\e[0;31m".$_[0]."\e[0m" : $_[0] ; } |
|||
sub greenwrap { return ($opt{nocolor} == 0)? "\e[0;32m".$_[0]."\e[0m" : $_[0] ; } |
|||
|
|||
# Calculates the parameter passed in bytes, and then rounds it to one decimal place |
|||
sub hr_bytes { |
|||
my $num = shift; |
|||
if ($num >= (1024**3)) { #GB |
|||
return sprintf("%.1f",($num/(1024**3)))."G"; |
|||
} elsif ($num >= (1024**2)) { #MB |
|||
return sprintf("%.1f",($num/(1024**2)))."M"; |
|||
} elsif ($num >= 1024) { #KB |
|||
return sprintf("%.1f",($num/1024))."K"; |
|||
} else { |
|||
return $num."B"; |
|||
} |
|||
} |
|||
|
|||
# Calculates the parameter passed in bytes, and then rounds it to the nearest integer |
|||
sub hr_bytes_rnd { |
|||
my $num = shift; |
|||
if ($num >= (1024**3)) { #GB |
|||
return int(($num/(1024**3)))."G"; |
|||
} elsif ($num >= (1024**2)) { #MB |
|||
return int(($num/(1024**2)))."M"; |
|||
} elsif ($num >= 1024) { #KB |
|||
return int(($num/1024))."K"; |
|||
} else { |
|||
return $num."B"; |
|||
} |
|||
} |
|||
|
|||
# Calculates the parameter passed to the nearest power of 1000, then rounds it to the nearest integer |
|||
sub hr_num { |
|||
my $num = shift; |
|||
if ($num >= (1000**3)) { # Billions |
|||
return int(($num/(1000**3)))."B"; |
|||
} elsif ($num >= (1000**2)) { # Millions |
|||
return int(($num/(1000**2)))."M"; |
|||
} elsif ($num >= 1000) { # Thousands |
|||
return int(($num/1000))."K"; |
|||
} else { |
|||
return $num; |
|||
} |
|||
} |
|||
|
|||
# Calculates uptime to display in a more attractive form |
|||
sub pretty_uptime { |
|||
my $uptime = shift; |
|||
my $seconds = $uptime % 60; |
|||
my $minutes = int(($uptime % 3600) / 60); |
|||
my $hours = int(($uptime % 86400) / (3600)); |
|||
my $days = int($uptime / (86400)); |
|||
my $uptimestring; |
|||
if ($days > 0) { |
|||
$uptimestring = "${days}d ${hours}h ${minutes}m ${seconds}s"; |
|||
} elsif ($hours > 0) { |
|||
$uptimestring = "${hours}h ${minutes}m ${seconds}s"; |
|||
} elsif ($minutes > 0) { |
|||
$uptimestring = "${minutes}m ${seconds}s"; |
|||
} else { |
|||
$uptimestring = "${seconds}s"; |
|||
} |
|||
return $uptimestring; |
|||
} |
|||
|
|||
# Retrieves the memory installed on this machine |
|||
my ($physical_memory,$swap_memory,$duflags); |
|||
sub os_setup { |
|||
sub memerror { |
|||
badprint "Unable to determine total memory/swap; use '--forcemem' and '--forceswap'\n"; |
|||
exit; |
|||
} |
|||
my $os = `uname`; |
|||
$duflags = ($os =~ /Linux/) ? '-b' : ''; |
|||
if ($opt{'forcemem'} > 0) { |
|||
$physical_memory = $opt{'forcemem'} * 1048576; |
|||
infoprint "Assuming $opt{'forcemem'} MB of physical memory\n"; |
|||
if ($opt{'forceswap'} > 0) { |
|||
$swap_memory = $opt{'forceswap'} * 1048576; |
|||
infoprint "Assuming $opt{'forceswap'} MB of swap space\n"; |
|||
} else { |
|||
$swap_memory = 0; |
|||
badprint "Assuming 0 MB of swap space (use --forceswap to specify)\n"; |
|||
} |
|||
} else { |
|||
if ($os =~ /Linux/) { |
|||
$physical_memory = `free -b | grep Mem | awk '{print \$2}'` or memerror; |
|||
$swap_memory = `free -b | grep Swap | awk '{print \$2}'` or memerror; |
|||
} elsif ($os =~ /Darwin/) { |
|||
$physical_memory = `sysctl -n hw.memsize` or memerror; |
|||
$swap_memory = `sysctl -n vm.swapusage | awk '{print \$3}' | sed 's/\..*\$//'` or memerror; |
|||
} elsif ($os =~ /NetBSD|OpenBSD/) { |
|||
$physical_memory = `sysctl -n hw.physmem` or memerror; |
|||
if ($physical_memory < 0) { |
|||
$physical_memory = `sysctl -n hw.physmem64` or memerror; |
|||
} |
|||
$swap_memory = `swapctl -l | grep '^/' | awk '{ s+= \$2 } END { print s }'` or memerror; |
|||
} elsif ($os =~ /BSD/) { |
|||
$physical_memory = `sysctl -n hw.realmem`; |
|||
$swap_memory = `swapinfo | grep '^/' | awk '{ s+= \$2 } END { print s }'`; |
|||
} elsif ($os =~ /SunOS/) { |
|||
$physical_memory = `/usr/sbin/prtconf | grep Memory | cut -f 3 -d ' '` or memerror; |
|||
chomp($physical_memory); |
|||
$physical_memory = $physical_memory*1024*1024; |
|||
} elsif ($os =~ /AIX/) { |
|||
$physical_memory = `lsattr -El sys0 | grep realmem | awk '{print \$2}'` or memerror; |
|||
chomp($physical_memory); |
|||
$physical_memory = $physical_memory*1024; |
|||
$swap_memory = `lsps -as | awk -F"(MB| +)" '/MB /{print \$2}'` or memerror; |
|||
chomp($swap_memory); |
|||
$swap_memory = $swap_memory*1024*1024; |
|||
} |
|||
} |
|||
chomp($physical_memory); |
|||
} |
|||
|
|||
# Checks to see if a MySQL login is possible |
|||
my ($mysqllogin,$doremote,$remotestring); |
|||
sub mysql_setup { |
|||
$doremote = 0; |
|||
$remotestring = ''; |
|||
my $command = `which mysqladmin`; |
|||
chomp($command); |
|||
if (! -e $command) { |
|||
badprint "Unable to find mysqladmin in your \$PATH. Is MySQL installed?\n"; |
|||
exit; |
|||
} |
|||
# Are we being asked to connect via a socket? |
|||
if ($opt{socket} ne 0) { |
|||
$remotestring = " -S $opt{socket}"; |
|||
} |
|||
# Are we being asked to connect to a remote server? |
|||
if ($opt{host} ne 0) { |
|||
chomp($opt{host}); |
|||
$opt{port} = ($opt{port} eq 0)? 3306 : $opt{port} ; |
|||
# If we're doing a remote connection, but forcemem wasn't specified, we need to exit |
|||
if ($opt{'forcemem'} eq 0) { |
|||
badprint "The --forcemem option is required for remote connections\n"; |
|||
exit; |
|||
} |
|||
infoprint "Performing tests on $opt{host}:$opt{port}\n"; |
|||
$remotestring = " -h $opt{host} -P $opt{port}"; |
|||
$doremote = 1; |
|||
} |
|||
# Did we already get a username and password passed on the command line? |
|||
if ($opt{user} ne 0 and $opt{pass} ne 0) { |
|||
$mysqllogin = "-u $opt{user} -p'$opt{pass}'".$remotestring; |
|||
my $loginstatus = `mysqladmin ping $mysqllogin 2>&1`; |
|||
if ($loginstatus =~ /mysqld is alive/) { |
|||
goodprint "Logged in using credentials passed on the command line\n"; |
|||
return 1; |
|||
} else { |
|||
badprint "Attempted to use login credentials, but they were invalid\n"; |
|||
exit 0; |
|||
} |
|||
} |
|||
if ( -r "/etc/psa/.psa.shadow" and $doremote == 0 ) { |
|||
# It's a Plesk box, use the available credentials |
|||
$mysqllogin = "-u admin -p`cat /etc/psa/.psa.shadow`"; |
|||
my $loginstatus = `mysqladmin ping $mysqllogin 2>&1`; |
|||
unless ($loginstatus =~ /mysqld is alive/) { |
|||
badprint "Attempted to use login credentials from Plesk, but they failed.\n"; |
|||
exit 0; |
|||
} |
|||
} elsif ( -r "/etc/mysql/debian.cnf" and $doremote == 0 ){ |
|||
# We have a debian maintenance account, use it |
|||
$mysqllogin = "--defaults-file=/etc/mysql/debian.cnf"; |
|||
my $loginstatus = `mysqladmin $mysqllogin ping 2>&1`; |
|||
if ($loginstatus =~ /mysqld is alive/) { |
|||
goodprint "Logged in using credentials from debian maintenance account.\n"; |
|||
return 1; |
|||
} else { |
|||
badprint "Attempted to use login credentials from debian maintenance account, but they failed.\n"; |
|||
exit 0; |
|||
} |
|||
} else { |
|||
# It's not Plesk or debian, we should try a login |
|||
my $loginstatus = `mysqladmin $remotestring ping 2>&1`; |
|||
if ($loginstatus =~ /mysqld is alive/) { |
|||
# Login went just fine |
|||
$mysqllogin = " $remotestring "; |
|||
# Did this go well because of a .my.cnf file or is there no password set? |
|||
my $userpath = `printenv HOME`; |
|||
if (length($userpath) > 0) { |
|||
chomp($userpath); |
|||
} |
|||
unless ( -e "${userpath}/.my.cnf" ) { |
|||
badprint "Successfully authenticated with no password - SECURITY RISK!\n"; |
|||
} |
|||
return 1; |
|||
} else { |
|||
print STDERR "Please enter your MySQL administrative login: "; |
|||
my $name = <>; |
|||
print STDERR "Please enter your MySQL administrative password: "; |
|||
system("stty -echo >$devnull 2>&1"); |
|||
my $password = <>; |
|||
system("stty echo >$devnull 2>&1"); |
|||
chomp($password); |
|||
chomp($name); |
|||
$mysqllogin = "-u $name"; |
|||
if (length($password) > 0) { |
|||
$mysqllogin .= " -p'$password'"; |
|||
} |
|||
$mysqllogin .= $remotestring; |
|||
my $loginstatus = `mysqladmin ping $mysqllogin 2>&1`; |
|||
if ($loginstatus =~ /mysqld is alive/) { |
|||
print STDERR "\n"; |
|||
if (! length($password)) { |
|||
# Did this go well because of a .my.cnf file or is there no password set? |
|||
my $userpath = `ls -d ~`; |
|||
chomp($userpath); |
|||
unless ( -e "$userpath/.my.cnf" ) { |
|||
badprint "Successfully authenticated with no password - SECURITY RISK!\n"; |
|||
} |
|||
} |
|||
return 1; |
|||
} else { |
|||
print "\n".$bad." Attempted to use login credentials, but they were invalid.\n"; |
|||
exit 0; |
|||
} |
|||
exit 0; |
|||
} |
|||
} |
|||
} |
|||
|
|||
# Populates all of the variable and status hashes |
|||
my (%mystat,%myvar,$dummyselect); |
|||
sub get_all_vars { |
|||
# We need to initiate at least one query so that our data is useable |
|||
$dummyselect = `mysql $mysqllogin -Bse "SELECT VERSION();"`; |
|||
my @mysqlvarlist = `mysql $mysqllogin -Bse "SHOW /*!50000 GLOBAL */ VARIABLES;"`; |
|||
foreach my $line (@mysqlvarlist) { |
|||
$line =~ /([a-zA-Z_]*)\s*(.*)/; |
|||
$myvar{$1} = $2; |
|||
} |
|||
my @mysqlstatlist = `mysql $mysqllogin -Bse "SHOW /*!50000 GLOBAL */ STATUS;"`; |
|||
foreach my $line (@mysqlstatlist) { |
|||
$line =~ /([a-zA-Z_]*)\s*(.*)/; |
|||
$mystat{$1} = $2; |
|||
} |
|||
# Workaround for MySQL bug #59393 wrt. ignore-builtin-innodb |
|||
if (($myvar{'ignore_builtin_innodb'} || "") eq "ON") { |
|||
$myvar{'have_innodb'} = "NO"; |
|||
} |
|||
# have_* for engines is deprecated and will be removed in MySQL 5.6; |
|||
# check SHOW ENGINES and set corresponding old style variables. |
|||
# Also works around MySQL bug #59393 wrt. skip-innodb |
|||
my @mysqlenginelist = `mysql $mysqllogin -Bse "SHOW ENGINES;" 2>$devnull`; |
|||
foreach my $line (@mysqlenginelist) { |
|||
if ($line =~ /^([a-zA-Z_]+)\s+(\S+)/) { |
|||
my $engine = lc($1); |
|||
if ($engine eq "federated" || $engine eq "blackhole") { |
|||
$engine .= "_engine"; |
|||
} elsif ($engine eq "berkeleydb") { |
|||
$engine = "bdb"; |
|||
} |
|||
my $val = ($2 eq "DEFAULT") ? "YES" : $2; |
|||
$myvar{"have_$engine"} = $val; |
|||
} |
|||
} |
|||
} |
|||
|
|||
sub security_recommendations { |
|||
print "\n-------- Security Recommendations -------------------------------------------\n"; |
|||
my @mysqlstatlist = `mysql $mysqllogin -Bse "SELECT CONCAT(user, '\@', host) FROM mysql.user WHERE password = '' OR password IS NULL;"`; |
|||
if (@mysqlstatlist) { |
|||
foreach my $line (sort @mysqlstatlist) { |
|||
chomp($line); |
|||
badprint "User '".$line."' has no password set.\n"; |
|||
} |
|||
} else { |
|||
goodprint "All database users have passwords assigned\n"; |
|||
} |
|||
} |
|||
|
|||
sub get_replication_status { |
|||
my $slave_status = `mysql $mysqllogin -Bse "show slave status\\G"`; |
|||
my ($io_running) = ($slave_status =~ /slave_io_running\S*\s+(\S+)/i); |
|||
my ($sql_running) = ($slave_status =~ /slave_sql_running\S*\s+(\S+)/i); |
|||
if ($io_running eq 'Yes' && $sql_running eq 'Yes') { |
|||
if ($myvar{'read_only'} eq 'OFF') { |
|||
badprint "This replication slave is running with the read_only option disabled."; |
|||
} else { |
|||
goodprint "This replication slave is running with the read_only option enabled."; |
|||
} |
|||
} |
|||
} |
|||
|
|||
# Checks for updates to MySQLTuner |
|||
sub validate_tuner_version { |
|||
print "\n-------- General Statistics --------------------------------------------------\n"; |
|||
if ($opt{checkversion} eq 0) { |
|||
infoprint "Skipped version check for MySQLTuner script\n"; |
|||
return; |
|||
} |
|||
my $update; |
|||
my $url = "http://mysqltuner.com/versioncheck.php?v=$tunerversion"; |
|||
if (-e "/usr/bin/curl") { |
|||
$update = `/usr/bin/curl --connect-timeout 5 '$url' 2>$devnull`; |
|||
chomp($update); |
|||
} elsif (-e "/usr/bin/wget") { |
|||
$update = `/usr/bin/wget -e timestamping=off -T 5 -O - '$url' 2>$devnull`; |
|||
chomp($update); |
|||
} |
|||
if ($update eq 1) { |
|||
badprint "There is a new version of MySQLTuner available\n"; |
|||
} elsif ($update eq 0) { |
|||
goodprint "You have the latest version of MySQLTuner\n"; |
|||
} else { |
|||
infoprint "Unable to check for the latest MySQLTuner version\n"; |
|||
} |
|||
} |
|||
|
|||
# Checks for supported or EOL'ed MySQL versions |
|||
my ($mysqlvermajor,$mysqlverminor); |
|||
sub validate_mysql_version { |
|||
($mysqlvermajor,$mysqlverminor) = $myvar{'version'} =~ /(\d)\.(\d)/; |
|||
if (!mysql_version_ge(5)) { |
|||
badprint "Your MySQL version ".$myvar{'version'}." is EOL software! Upgrade soon!\n"; |
|||
} elsif (mysql_version_ge(6)) { |
|||
badprint "Currently running unsupported MySQL version ".$myvar{'version'}."\n"; |
|||
} else { |
|||
goodprint "Currently running supported MySQL version ".$myvar{'version'}."\n"; |
|||
} |
|||
} |
|||
|
|||
# Checks if MySQL version is greater than equal to (major, minor) |
|||
sub mysql_version_ge { |
|||
my ($maj, $min) = @_; |
|||
return $mysqlvermajor > $maj || ($mysqlvermajor == $maj && $mysqlverminor >= ($min || 0)); |
|||
} |
|||
|
|||
# Checks for 32-bit boxes with more than 2GB of RAM |
|||
my ($arch); |
|||
sub check_architecture { |
|||
if ($doremote eq 1) { return; } |
|||
if (`uname` =~ /SunOS/ && `isainfo -b` =~ /64/) { |
|||
$arch = 64; |
|||
goodprint "Operating on 64-bit architecture\n"; |
|||
} elsif (`uname` !~ /SunOS/ && `uname -m` =~ /64/) { |
|||
$arch = 64; |
|||
goodprint "Operating on 64-bit architecture\n"; |
|||
} elsif (`uname` =~ /AIX/ && `bootinfo -K` =~ /64/) { |
|||
$arch = 64; |
|||
goodprint "Operating on 64-bit architecture\n"; |
|||
} else { |
|||
$arch = 32; |
|||
if ($physical_memory > 2147483648) { |
|||
badprint "Switch to 64-bit OS - MySQL cannot currently use all of your RAM\n"; |
|||
} else { |
|||
goodprint "Operating on 32-bit architecture with less than 2GB RAM\n"; |
|||
} |
|||
} |
|||
} |
|||
|
|||
# Start up a ton of storage engine counts/statistics |
|||
my (%enginestats,%enginecount,$fragtables); |
|||
sub check_storage_engines { |
|||
if ($opt{skipsize} eq 1) { |
|||
print "\n-------- Storage Engine Statistics -------------------------------------------\n"; |
|||
infoprint "Skipped due to --skipsize option\n"; |
|||
return; |
|||
} |
|||
print "\n-------- Storage Engine Statistics -------------------------------------------\n"; |
|||
infoprint "Status: "; |
|||
my $engines; |
|||
$engines .= (defined $myvar{'have_archive'} && $myvar{'have_archive'} eq "YES")? greenwrap "+Archive " : redwrap "-Archive " ; |
|||
$engines .= (defined $myvar{'have_bdb'} && $myvar{'have_bdb'} eq "YES")? greenwrap "+BDB " : redwrap "-BDB " ; |
|||
$engines .= (defined $myvar{'have_federated_engine'} && $myvar{'have_federated_engine'} eq "YES")? greenwrap "+Federated " : redwrap "-Federated " ; |
|||
$engines .= (defined $myvar{'have_innodb'} && $myvar{'have_innodb'} eq "YES")? greenwrap "+InnoDB " : redwrap "-InnoDB " ; |
|||
$engines .= (defined $myvar{'have_isam'} && $myvar{'have_isam'} eq "YES")? greenwrap "+ISAM " : redwrap "-ISAM " ; |
|||
$engines .= (defined $myvar{'have_ndbcluster'} && $myvar{'have_ndbcluster'} eq "YES")? greenwrap "+NDBCluster " : redwrap "-NDBCluster " ; |
|||
print "$engines\n"; |
|||
if (mysql_version_ge(5)) { |
|||
# MySQL 5 servers can have table sizes calculated quickly from information schema |
|||
my @templist = `mysql $mysqllogin -Bse "SELECT ENGINE,SUM(DATA_LENGTH),COUNT(ENGINE) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','mysql') AND ENGINE IS NOT NULL GROUP BY ENGINE ORDER BY ENGINE ASC;"`; |
|||
foreach my $line (@templist) { |
|||
my ($engine,$size,$count); |
|||
($engine,$size,$count) = $line =~ /([a-zA-Z_]*)\s+(\d+)\s+(\d+)/; |
|||
if (!defined($size)) { next; } |
|||
$enginestats{$engine} = $size; |
|||
$enginecount{$engine} = $count; |
|||
} |
|||
$fragtables = `mysql $mysqllogin -Bse "SELECT COUNT(TABLE_NAME) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema','mysql') AND Data_free > 0 AND NOT ENGINE='MEMORY';"`; |
|||
chomp($fragtables); |
|||
} else { |
|||
# MySQL < 5 servers take a lot of work to get table sizes |
|||
my @tblist; |
|||
# Now we build a database list, and loop through it to get storage engine stats for tables |
|||
my @dblist = `mysql $mysqllogin -Bse "SHOW DATABASES"`; |
|||
foreach my $db (@dblist) { |
|||
chomp($db); |
|||
if ($db eq "information_schema") { next; } |
|||
my @ixs = (1, 6, 9); |
|||
if (!mysql_version_ge(4, 1)) { |
|||
# MySQL 3.23/4.0 keeps Data_Length in the 5th (0-based) column |
|||
@ixs = (1, 5, 8); |
|||
} |
|||
push(@tblist, map { [ (split)[@ixs] ] } `mysql $mysqllogin -Bse "SHOW TABLE STATUS FROM \\\`$db\\\`"`); |
|||
} |
|||
# Parse through the table list to generate storage engine counts/statistics |
|||
$fragtables = 0; |
|||
foreach my $tbl (@tblist) { |
|||
my ($engine, $size, $datafree) = @$tbl; |
|||
if (defined $enginestats{$engine}) { |
|||
$enginestats{$engine} += $size; |
|||
$enginecount{$engine} += 1; |
|||
} else { |
|||
$enginestats{$engine} = $size; |
|||
$enginecount{$engine} = 1; |
|||
} |
|||
if ($datafree > 0) { |
|||
$fragtables++; |
|||
} |
|||
} |
|||
} |
|||
while (my ($engine,$size) = each(%enginestats)) { |
|||
infoprint "Data in $engine tables: ".hr_bytes_rnd($size)." (Tables: ".$enginecount{$engine}.")"."\n"; |
|||
} |
|||
# If the storage engine isn't being used, recommend it to be disabled |
|||
if (!defined $enginestats{'InnoDB'} && defined $myvar{'have_innodb'} && $myvar{'have_innodb'} eq "YES") { |
|||
badprint "InnoDB is enabled but isn't being used\n"; |
|||
push(@generalrec,"Add skip-innodb to MySQL configuration to disable InnoDB"); |
|||
} |
|||
if (!defined $enginestats{'BerkeleyDB'} && defined $myvar{'have_bdb'} && $myvar{'have_bdb'} eq "YES") { |
|||
badprint "BDB is enabled but isn't being used\n"; |
|||
push(@generalrec,"Add skip-bdb to MySQL configuration to disable BDB"); |
|||
} |
|||
if (!defined $enginestats{'ISAM'} && defined $myvar{'have_isam'} && $myvar{'have_isam'} eq "YES") { |
|||
badprint "ISAM is enabled but isn't being used\n"; |
|||
push(@generalrec,"Add skip-isam to MySQL configuration to disable ISAM (MySQL > 4.1.0)"); |
|||
} |
|||
# Fragmented tables |
|||
if ($fragtables > 0) { |
|||
badprint "Total fragmented tables: $fragtables\n"; |
|||
push(@generalrec,"Run OPTIMIZE TABLE to defragment tables for better performance"); |
|||
} else { |
|||
goodprint "Total fragmented tables: $fragtables\n"; |
|||
} |
|||
} |
|||
|
|||
my %mycalc; |
|||
sub calculations { |
|||
if ($mystat{'Questions'} < 1) { |
|||
badprint "Your server has not answered any queries - cannot continue..."; |
|||
exit 0; |
|||
} |
|||
# Per-thread memory |
|||
if (mysql_version_ge(4)) { |
|||
$mycalc{'per_thread_buffers'} = $myvar{'read_buffer_size'} + $myvar{'read_rnd_buffer_size'} + $myvar{'sort_buffer_size'} + $myvar{'thread_stack'} + $myvar{'join_buffer_size'}; |
|||
} else { |
|||
$mycalc{'per_thread_buffers'} = $myvar{'record_buffer'} + $myvar{'record_rnd_buffer'} + $myvar{'sort_buffer'} + $myvar{'thread_stack'} + $myvar{'join_buffer_size'}; |
|||
} |
|||
$mycalc{'total_per_thread_buffers'} = $mycalc{'per_thread_buffers'} * $myvar{'max_connections'}; |
|||
$mycalc{'max_total_per_thread_buffers'} = $mycalc{'per_thread_buffers'} * $mystat{'Max_used_connections'}; |
|||
|
|||
# Server-wide memory |
|||
$mycalc{'max_tmp_table_size'} = ($myvar{'tmp_table_size'} > $myvar{'max_heap_table_size'}) ? $myvar{'max_heap_table_size'} : $myvar{'tmp_table_size'} ; |
|||
$mycalc{'server_buffers'} = $myvar{'key_buffer_size'} + $mycalc{'max_tmp_table_size'}; |
|||
$mycalc{'server_buffers'} += (defined $myvar{'innodb_buffer_pool_size'}) ? $myvar{'innodb_buffer_pool_size'} : 0 ; |
|||
$mycalc{'server_buffers'} += (defined $myvar{'innodb_additional_mem_pool_size'}) ? $myvar{'innodb_additional_mem_pool_size'} : 0 ; |
|||
$mycalc{'server_buffers'} += (defined $myvar{'innodb_log_buffer_size'}) ? $myvar{'innodb_log_buffer_size'} : 0 ; |
|||
$mycalc{'server_buffers'} += (defined $myvar{'query_cache_size'}) ? $myvar{'query_cache_size'} : 0 ; |
|||
|
|||
# Global memory |
|||
$mycalc{'max_used_memory'} = $mycalc{'server_buffers'} + $mycalc{"max_total_per_thread_buffers"}; |
|||
$mycalc{'total_possible_used_memory'} = $mycalc{'server_buffers'} + $mycalc{'total_per_thread_buffers'}; |
|||
$mycalc{'pct_physical_memory'} = int(($mycalc{'total_possible_used_memory'} * 100) / $physical_memory); |
|||
|
|||
# Slow queries |
|||
$mycalc{'pct_slow_queries'} = int(($mystat{'Slow_queries'}/$mystat{'Questions'}) * 100); |
|||
|
|||
# Connections |
|||
$mycalc{'pct_connections_used'} = int(($mystat{'Max_used_connections'}/$myvar{'max_connections'}) * 100); |
|||
$mycalc{'pct_connections_used'} = ($mycalc{'pct_connections_used'} > 100) ? 100 : $mycalc{'pct_connections_used'} ; |
|||
|
|||
# Key buffers |
|||
if (mysql_version_ge(4, 1)) { |
|||
$mycalc{'pct_key_buffer_used'} = sprintf("%.1f",(1 - (($mystat{'Key_blocks_unused'} * $myvar{'key_cache_block_size'}) / $myvar{'key_buffer_size'})) * 100); |
|||
} |
|||
if ($mystat{'Key_read_requests'} > 0) { |
|||
$mycalc{'pct_keys_from_mem'} = sprintf("%.1f",(100 - (($mystat{'Key_reads'} / $mystat{'Key_read_requests'}) * 100))); |
|||
} else { |
|||
$mycalc{'pct_keys_from_mem'} = 0; |
|||
} |
|||
if ($doremote eq 0 and !mysql_version_ge(5)) { |
|||
my $size = 0; |
|||
$size += (split)[0] for `find $myvar{'datadir'} -name "*.MYI" 2>&1 | xargs du -L $duflags 2>&1`; |
|||
$mycalc{'total_myisam_indexes'} = $size; |
|||
} elsif (mysql_version_ge(5)) { |
|||
$mycalc{'total_myisam_indexes'} = `mysql $mysqllogin -Bse "SELECT IFNULL(SUM(INDEX_LENGTH),0) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema') AND ENGINE = 'MyISAM';"`; |
|||
} |
|||
if (defined $mycalc{'total_myisam_indexes'} and $mycalc{'total_myisam_indexes'} == 0) { |
|||
$mycalc{'total_myisam_indexes'} = "fail"; |
|||
} elsif (defined $mycalc{'total_myisam_indexes'}) { |
|||
chomp($mycalc{'total_myisam_indexes'}); |
|||
} |
|||
|
|||
# Query cache |
|||
if (mysql_version_ge(4)) { |
|||
$mycalc{'query_cache_efficiency'} = sprintf("%.1f",($mystat{'Qcache_hits'} / ($mystat{'Com_select'} + $mystat{'Qcache_hits'})) * 100); |
|||
if ($myvar{'query_cache_size'}) { |
|||
$mycalc{'pct_query_cache_used'} = sprintf("%.1f",100 - ($mystat{'Qcache_free_memory'} / $myvar{'query_cache_size'}) * 100); |
|||
} |
|||
if ($mystat{'Qcache_lowmem_prunes'} == 0) { |
|||
$mycalc{'query_cache_prunes_per_day'} = 0; |
|||
} else { |
|||
$mycalc{'query_cache_prunes_per_day'} = int($mystat{'Qcache_lowmem_prunes'} / ($mystat{'Uptime'}/86400)); |
|||
} |
|||
} |
|||
|
|||
# Sorting |
|||
$mycalc{'total_sorts'} = $mystat{'Sort_scan'} + $mystat{'Sort_range'}; |
|||
if ($mycalc{'total_sorts'} > 0) { |
|||
$mycalc{'pct_temp_sort_table'} = int(($mystat{'Sort_merge_passes'} / $mycalc{'total_sorts'}) * 100); |
|||
} |
|||
|
|||
# Joins |
|||
$mycalc{'joins_without_indexes'} = $mystat{'Select_range_check'} + $mystat{'Select_full_join'}; |
|||
$mycalc{'joins_without_indexes_per_day'} = int($mycalc{'joins_without_indexes'} / ($mystat{'Uptime'}/86400)); |
|||
|
|||
# Temporary tables |
|||
if ($mystat{'Created_tmp_tables'} > 0) { |
|||
if ($mystat{'Created_tmp_disk_tables'} > 0) { |
|||
$mycalc{'pct_temp_disk'} = int(($mystat{'Created_tmp_disk_tables'} / ($mystat{'Created_tmp_tables'} + $mystat{'Created_tmp_disk_tables'})) * 100); |
|||
} else { |
|||
$mycalc{'pct_temp_disk'} = 0; |
|||
} |
|||
} |
|||
|
|||
# Table cache |
|||
if ($mystat{'Opened_tables'} > 0) { |
|||
$mycalc{'table_cache_hit_rate'} = int($mystat{'Open_tables'}*100/$mystat{'Opened_tables'}); |
|||
} else { |
|||
$mycalc{'table_cache_hit_rate'} = 100; |
|||
} |
|||
|
|||
# Open files |
|||
if ($myvar{'open_files_limit'} > 0) { |
|||
$mycalc{'pct_files_open'} = int($mystat{'Open_files'}*100/$myvar{'open_files_limit'}); |
|||
} |
|||
|
|||
# Table locks |
|||
if ($mystat{'Table_locks_immediate'} > 0) { |
|||
if ($mystat{'Table_locks_waited'} == 0) { |
|||
$mycalc{'pct_table_locks_immediate'} = 100; |
|||
} else { |
|||
$mycalc{'pct_table_locks_immediate'} = int($mystat{'Table_locks_immediate'}*100/($mystat{'Table_locks_waited'} + $mystat{'Table_locks_immediate'})); |
|||
} |
|||
} |
|||
|
|||
# Thread cache |
|||
$mycalc{'thread_cache_hit_rate'} = int(100 - (($mystat{'Threads_created'} / $mystat{'Connections'}) * 100)); |
|||
|
|||
# Other |
|||
if ($mystat{'Connections'} > 0) { |
|||
$mycalc{'pct_aborted_connections'} = int(($mystat{'Aborted_connects'}/$mystat{'Connections'}) * 100); |
|||
} |
|||
if ($mystat{'Questions'} > 0) { |
|||
$mycalc{'total_reads'} = $mystat{'Com_select'}; |
|||
$mycalc{'total_writes'} = $mystat{'Com_delete'} + $mystat{'Com_insert'} + $mystat{'Com_update'} + $mystat{'Com_replace'}; |
|||
if ($mycalc{'total_reads'} == 0) { |
|||
$mycalc{'pct_reads'} = 0; |
|||
$mycalc{'pct_writes'} = 100; |
|||
} else { |
|||
$mycalc{'pct_reads'} = int(($mycalc{'total_reads'}/($mycalc{'total_reads'}+$mycalc{'total_writes'})) * 100); |
|||
$mycalc{'pct_writes'} = 100-$mycalc{'pct_reads'}; |
|||
} |
|||
} |
|||
|
|||
# InnoDB |
|||
if ($myvar{'have_innodb'} eq "YES") { |
|||
$mycalc{'innodb_log_size_pct'} = ($myvar{'innodb_log_file_size'} * 100 / $myvar{'innodb_buffer_pool_size'}); |
|||
} |
|||
} |
|||
|
|||
sub mysql_stats { |
|||
print "\n-------- Performance Metrics -------------------------------------------------\n"; |
|||
# Show uptime, queries per second, connections, traffic stats |
|||
my $qps; |
|||
if ($mystat{'Uptime'} > 0) { $qps = sprintf("%.3f",$mystat{'Questions'}/$mystat{'Uptime'}); } |
|||
if ($mystat{'Uptime'} < 86400) { push(@generalrec,"MySQL started within last 24 hours - recommendations may be inaccurate"); } |
|||
infoprint "Up for: ".pretty_uptime($mystat{'Uptime'})." (".hr_num($mystat{'Questions'}). |
|||
" q [".hr_num($qps)." qps], ".hr_num($mystat{'Connections'})." conn,". |
|||
" TX: ".hr_num($mystat{'Bytes_sent'}).", RX: ".hr_num($mystat{'Bytes_received'}).")\n"; |
|||
infoprint "Reads / Writes: ".$mycalc{'pct_reads'}."% / ".$mycalc{'pct_writes'}."%\n"; |
|||
|
|||
# Memory usage |
|||
infoprint "Total buffers: ".hr_bytes($mycalc{'server_buffers'})." global + ".hr_bytes($mycalc{'per_thread_buffers'})." per thread ($myvar{'max_connections'} max threads)\n"; |
|||
if ($mycalc{'total_possible_used_memory'} > 2*1024*1024*1024 && $arch eq 32) { |
|||
badprint "Allocating > 2GB RAM on 32-bit systems can cause system instability\n"; |
|||
badprint "Maximum possible memory usage: ".hr_bytes($mycalc{'total_possible_used_memory'})." ($mycalc{'pct_physical_memory'}% of installed RAM)\n"; |
|||
} elsif ($mycalc{'pct_physical_memory'} > 85) { |
|||
badprint "Maximum possible memory usage: ".hr_bytes($mycalc{'total_possible_used_memory'})." ($mycalc{'pct_physical_memory'}% of installed RAM)\n"; |
|||
push(@generalrec,"Reduce your overall MySQL memory footprint for system stability"); |
|||
} else { |
|||
goodprint "Maximum possible memory usage: ".hr_bytes($mycalc{'total_possible_used_memory'})." ($mycalc{'pct_physical_memory'}% of installed RAM)\n"; |
|||
} |
|||
|
|||
# Slow queries |
|||
if ($mycalc{'pct_slow_queries'} > 5) { |
|||
badprint "Slow queries: $mycalc{'pct_slow_queries'}% (".hr_num($mystat{'Slow_queries'})."/".hr_num($mystat{'Questions'}).")\n"; |
|||
} else { |
|||
goodprint "Slow queries: $mycalc{'pct_slow_queries'}% (".hr_num($mystat{'Slow_queries'})."/".hr_num($mystat{'Questions'}).")\n"; |
|||
} |
|||
if ($myvar{'long_query_time'} > 10) { push(@adjvars,"long_query_time (<= 10)"); } |
|||
if (defined($myvar{'log_slow_queries'})) { |
|||
if ($myvar{'log_slow_queries'} eq "OFF") { push(@generalrec,"Enable the slow query log to troubleshoot bad queries"); } |
|||
} |
|||
|
|||
# Connections |
|||
if ($mycalc{'pct_connections_used'} > 85) { |
|||
badprint "Highest connection usage: $mycalc{'pct_connections_used'}% ($mystat{'Max_used_connections'}/$myvar{'max_connections'})\n"; |
|||
push(@adjvars,"max_connections (> ".$myvar{'max_connections'}.")"); |
|||
push(@adjvars,"wait_timeout (< ".$myvar{'wait_timeout'}.")","interactive_timeout (< ".$myvar{'interactive_timeout'}.")"); |
|||
push(@generalrec,"Reduce or eliminate persistent connections to reduce connection usage") |
|||
} else { |
|||
goodprint "Highest usage of available connections: $mycalc{'pct_connections_used'}% ($mystat{'Max_used_connections'}/$myvar{'max_connections'})\n"; |
|||
} |
|||
|
|||
# Key buffer |
|||
if (!defined($mycalc{'total_myisam_indexes'}) and $doremote == 1) { |
|||
push(@generalrec,"Unable to calculate MyISAM indexes on remote MySQL server < 5.0.0"); |
|||
} elsif ($mycalc{'total_myisam_indexes'} =~ /^fail$/) { |
|||
badprint "Cannot calculate MyISAM index size - re-run script as root user\n"; |
|||
} elsif ($mycalc{'total_myisam_indexes'} == "0") { |
|||
badprint "None of your MyISAM tables are indexed - add indexes immediately\n"; |
|||
} else { |
|||
if ($myvar{'key_buffer_size'} < $mycalc{'total_myisam_indexes'} && $mycalc{'pct_keys_from_mem'} < 95) { |
|||
badprint "Key buffer size / total MyISAM indexes: ".hr_bytes($myvar{'key_buffer_size'})."/".hr_bytes($mycalc{'total_myisam_indexes'})."\n"; |
|||
push(@adjvars,"key_buffer_size (> ".hr_bytes($mycalc{'total_myisam_indexes'}).")"); |
|||
} else { |
|||
goodprint "Key buffer size / total MyISAM indexes: ".hr_bytes($myvar{'key_buffer_size'})."/".hr_bytes($mycalc{'total_myisam_indexes'})."\n"; |
|||
} |
|||
if ($mystat{'Key_read_requests'} > 0) { |
|||
if ($mycalc{'pct_keys_from_mem'} < 95) { |
|||
badprint "Key buffer hit rate: $mycalc{'pct_keys_from_mem'}% (".hr_num($mystat{'Key_read_requests'})." cached / ".hr_num($mystat{'Key_reads'})." reads)\n"; |
|||
} else { |
|||
goodprint "Key buffer hit rate: $mycalc{'pct_keys_from_mem'}% (".hr_num($mystat{'Key_read_requests'})." cached / ".hr_num($mystat{'Key_reads'})." reads)\n"; |
|||
} |
|||
} else { |
|||
# No queries have run that would use keys |
|||
} |
|||
} |
|||
|
|||
# Query cache |
|||
if (!mysql_version_ge(4)) { |
|||
# MySQL versions < 4.01 don't support query caching |
|||
push(@generalrec,"Upgrade MySQL to version 4+ to utilize query caching"); |
|||
} elsif ($myvar{'query_cache_size'} < 1) { |
|||
badprint "Query cache is disabled\n"; |
|||
push(@adjvars,"query_cache_size (>= 8M)"); |
|||
} elsif ($mystat{'Com_select'} == 0) { |
|||
badprint "Query cache cannot be analyzed - no SELECT statements executed\n"; |
|||
} else { |
|||
if ($mycalc{'query_cache_efficiency'} < 20) { |
|||
badprint "Query cache efficiency: $mycalc{'query_cache_efficiency'}% (".hr_num($mystat{'Qcache_hits'})." cached / ".hr_num($mystat{'Qcache_hits'}+$mystat{'Com_select'})." selects)\n"; |
|||
push(@adjvars,"query_cache_limit (> ".hr_bytes_rnd($myvar{'query_cache_limit'}).", or use smaller result sets)"); |
|||
} else { |
|||
goodprint "Query cache efficiency: $mycalc{'query_cache_efficiency'}% (".hr_num($mystat{'Qcache_hits'})." cached / ".hr_num($mystat{'Qcache_hits'}+$mystat{'Com_select'})." selects)\n"; |
|||
} |
|||
if ($mycalc{'query_cache_prunes_per_day'} > 98) { |
|||
badprint "Query cache prunes per day: $mycalc{'query_cache_prunes_per_day'}\n"; |
|||
if ($myvar{'query_cache_size'} > 128*1024*1024) { |
|||
push(@generalrec,"Increasing the query_cache size over 128M may reduce performance"); |
|||
push(@adjvars,"query_cache_size (> ".hr_bytes_rnd($myvar{'query_cache_size'}).") [see warning above]"); |
|||
} else { |
|||
push(@adjvars,"query_cache_size (> ".hr_bytes_rnd($myvar{'query_cache_size'}).")"); |
|||
} |
|||
} else { |
|||
goodprint "Query cache prunes per day: $mycalc{'query_cache_prunes_per_day'}\n"; |
|||
} |
|||
} |
|||
|
|||
# Sorting |
|||
if ($mycalc{'total_sorts'} == 0) { |
|||
# For the sake of space, we will be quiet here |
|||
# No sorts have run yet |
|||
} elsif ($mycalc{'pct_temp_sort_table'} > 10) { |
|||
badprint "Sorts requiring temporary tables: $mycalc{'pct_temp_sort_table'}% (".hr_num($mystat{'Sort_merge_passes'})." temp sorts / ".hr_num($mycalc{'total_sorts'})." sorts)\n"; |
|||
push(@adjvars,"sort_buffer_size (> ".hr_bytes_rnd($myvar{'sort_buffer_size'}).")"); |
|||
push(@adjvars,"read_rnd_buffer_size (> ".hr_bytes_rnd($myvar{'read_rnd_buffer_size'}).")"); |
|||
} else { |
|||
goodprint "Sorts requiring temporary tables: $mycalc{'pct_temp_sort_table'}% (".hr_num($mystat{'Sort_merge_passes'})." temp sorts / ".hr_num($mycalc{'total_sorts'})." sorts)\n"; |
|||
} |
|||
|
|||
# Joins |
|||
if ($mycalc{'joins_without_indexes_per_day'} > 250) { |
|||
badprint "Joins performed without indexes: $mycalc{'joins_without_indexes'}\n"; |
|||
push(@adjvars,"join_buffer_size (> ".hr_bytes($myvar{'join_buffer_size'}).", or always use indexes with joins)"); |
|||
push(@generalrec,"Adjust your join queries to always utilize indexes"); |
|||
} else { |
|||
# For the sake of space, we will be quiet here |
|||
# No joins have run without indexes |
|||
} |
|||
|
|||
# Temporary tables |
|||
if ($mystat{'Created_tmp_tables'} > 0) { |
|||
if ($mycalc{'pct_temp_disk'} > 25 && $mycalc{'max_tmp_table_size'} < 256*1024*1024) { |
|||
badprint "Temporary tables created on disk: $mycalc{'pct_temp_disk'}% (".hr_num($mystat{'Created_tmp_disk_tables'})." on disk / ".hr_num($mystat{'Created_tmp_disk_tables'} + $mystat{'Created_tmp_tables'})." total)\n"; |
|||
push(@adjvars,"tmp_table_size (> ".hr_bytes_rnd($myvar{'tmp_table_size'}).")"); |
|||
push(@adjvars,"max_heap_table_size (> ".hr_bytes_rnd($myvar{'max_heap_table_size'}).")"); |
|||
push(@generalrec,"When making adjustments, make tmp_table_size/max_heap_table_size equal"); |
|||
push(@generalrec,"Reduce your SELECT DISTINCT queries without LIMIT clauses"); |
|||
} elsif ($mycalc{'pct_temp_disk'} > 25 && $mycalc{'max_tmp_table_size'} >= 256) { |
|||
badprint "Temporary tables created on disk: $mycalc{'pct_temp_disk'}% (".hr_num($mystat{'Created_tmp_disk_tables'})." on disk / ".hr_num($mystat{'Created_tmp_disk_tables'} + $mystat{'Created_tmp_tables'})." total)\n"; |
|||
push(@generalrec,"Temporary table size is already large - reduce result set size"); |
|||
push(@generalrec,"Reduce your SELECT DISTINCT queries without LIMIT clauses"); |
|||
} else { |
|||
goodprint "Temporary tables created on disk: $mycalc{'pct_temp_disk'}% (".hr_num($mystat{'Created_tmp_disk_tables'})." on disk / ".hr_num($mystat{'Created_tmp_disk_tables'} + $mystat{'Created_tmp_tables'})." total)\n"; |
|||
} |
|||
} else { |
|||
# For the sake of space, we will be quiet here |
|||
# No temporary tables have been created |
|||
} |
|||
|
|||
# Thread cache |
|||
if ($myvar{'thread_cache_size'} eq 0) { |
|||
badprint "Thread cache is disabled\n"; |
|||
push(@generalrec,"Set thread_cache_size to 4 as a starting value"); |
|||
push(@adjvars,"thread_cache_size (start at 4)"); |
|||
} else { |
|||
if ($mycalc{'thread_cache_hit_rate'} <= 50) { |
|||
badprint "Thread cache hit rate: $mycalc{'thread_cache_hit_rate'}% (".hr_num($mystat{'Threads_created'})." created / ".hr_num($mystat{'Connections'})." connections)\n"; |
|||
push(@adjvars,"thread_cache_size (> $myvar{'thread_cache_size'})"); |
|||
} else { |
|||
goodprint "Thread cache hit rate: $mycalc{'thread_cache_hit_rate'}% (".hr_num($mystat{'Threads_created'})." created / ".hr_num($mystat{'Connections'})." connections)\n"; |
|||
} |
|||
} |
|||
|
|||
# Table cache |
|||
if ($mystat{'Open_tables'} > 0) { |
|||
if ($mycalc{'table_cache_hit_rate'} < 20) { |
|||
badprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}% (".hr_num($mystat{'Open_tables'})." open / ".hr_num($mystat{'Opened_tables'})." opened)\n"; |
|||
if (mysql_version_ge(5, 1)) { |
|||
push(@adjvars,"table_cache (> ".$myvar{'table_open_cache'}.")"); |
|||
} else { |
|||
push(@adjvars,"table_cache (> ".$myvar{'table_cache'}.")"); |
|||
} |
|||
push(@generalrec,"Increase table_cache gradually to avoid file descriptor limits"); |
|||
} else { |
|||
goodprint "Table cache hit rate: $mycalc{'table_cache_hit_rate'}% (".hr_num($mystat{'Open_tables'})." open / ".hr_num($mystat{'Opened_tables'})." opened)\n"; |
|||
} |
|||
} |
|||
|
|||
# Open files |
|||
if (defined $mycalc{'pct_files_open'}) { |
|||
if ($mycalc{'pct_files_open'} > 85) { |
|||
badprint "Open file limit used: $mycalc{'pct_files_open'}% (".hr_num($mystat{'Open_files'})."/".hr_num($myvar{'open_files_limit'}).")\n"; |
|||
push(@adjvars,"open_files_limit (> ".$myvar{'open_files_limit'}.")"); |
|||
} else { |
|||
goodprint "Open file limit used: $mycalc{'pct_files_open'}% (".hr_num($mystat{'Open_files'})."/".hr_num($myvar{'open_files_limit'}).")\n"; |
|||
} |
|||
} |
|||
|
|||
# Table locks |
|||
if (defined $mycalc{'pct_table_locks_immediate'}) { |
|||
if ($mycalc{'pct_table_locks_immediate'} < 95) { |
|||
badprint "Table locks acquired immediately: $mycalc{'pct_table_locks_immediate'}%\n"; |
|||
push(@generalrec,"Optimize queries and/or use InnoDB to reduce lock wait"); |
|||
} else { |
|||
goodprint "Table locks acquired immediately: $mycalc{'pct_table_locks_immediate'}% (".hr_num($mystat{'Table_locks_immediate'})." immediate / ".hr_num($mystat{'Table_locks_waited'}+$mystat{'Table_locks_immediate'})." locks)\n"; |
|||
} |
|||
} |
|||
|
|||
# Performance options |
|||
if (!mysql_version_ge(4, 1)) { |
|||
push(@generalrec,"Upgrade to MySQL 4.1+ to use concurrent MyISAM inserts"); |
|||
} elsif ($myvar{'concurrent_insert'} eq "OFF") { |
|||
push(@generalrec,"Enable concurrent_insert by setting it to 'ON'"); |
|||
} elsif ($myvar{'concurrent_insert'} eq 0) { |
|||
push(@generalrec,"Enable concurrent_insert by setting it to 1"); |
|||
} |
|||
if ($mycalc{'pct_aborted_connections'} > 5) { |
|||
badprint "Connections aborted: ".$mycalc{'pct_aborted_connections'}."%\n"; |
|||
push(@generalrec,"Your applications are not closing MySQL connections properly"); |
|||
} |
|||
|
|||
# InnoDB |
|||
if (defined $myvar{'have_innodb'} && $myvar{'have_innodb'} eq "YES" && defined $enginestats{'InnoDB'}) { |
|||
if ($myvar{'innodb_buffer_pool_size'} > $enginestats{'InnoDB'}) { |
|||
goodprint "InnoDB data size / buffer pool: ".hr_bytes($enginestats{'InnoDB'})."/".hr_bytes($myvar{'innodb_buffer_pool_size'})."\n"; |
|||
} else { |
|||
badprint "InnoDB data size / buffer pool: ".hr_bytes($enginestats{'InnoDB'})."/".hr_bytes($myvar{'innodb_buffer_pool_size'})."\n"; |
|||
push(@adjvars,"innodb_buffer_pool_size (>= ".hr_bytes_rnd($enginestats{'InnoDB'}).")"); |
|||
} |
|||
} |
|||
} |
|||
|
|||
# Take the two recommendation arrays and display them at the end of the output |
|||
sub make_recommendations { |
|||
print "\n-------- Recommendations -----------------------------------------------------\n"; |
|||
if (@generalrec > 0) { |
|||
print "General recommendations:\n"; |
|||
foreach (@generalrec) { print " ".$_."\n"; } |
|||
} |
|||
if (@adjvars > 0) { |
|||
print "Variables to adjust:\n"; |
|||
if ($mycalc{'pct_physical_memory'} > 90) { |
|||
print " *** MySQL's maximum memory usage is dangerously high ***\n". |
|||
" *** Add RAM before increasing MySQL buffer variables ***\n"; |
|||
} |
|||
foreach (@adjvars) { print " ".$_."\n"; } |
|||
} |
|||
if (@generalrec == 0 && @adjvars ==0) { |
|||
print "No additional performance recommendations are available.\n" |
|||
} |
|||
print "\n"; |
|||
} |
|||
|
|||
# --------------------------------------------------------------------------- |
|||
# BEGIN 'MAIN' |
|||
# --------------------------------------------------------------------------- |
|||
print "\n >> MySQLTuner $tunerversion - Major Hayden <major\@mhtx.net>\n". |
|||
" >> Bug reports, feature requests, and downloads at http://mysqltuner.com/\n". |
|||
" >> Run with '--help' for additional options and output filtering\n"; |
|||
mysql_setup; # Gotta login first |
|||
os_setup; # Set up some OS variables |
|||
get_all_vars; # Toss variables/status into hashes |
|||
validate_tuner_version; # Check current MySQLTuner version |
|||
validate_mysql_version; # Check current MySQL version |
|||
check_architecture; # Suggest 64-bit upgrade |
|||
check_storage_engines; # Show enabled storage engines |
|||
security_recommendations; # Display some security recommendations |
|||
calculations; # Calculate everything we need |
|||
mysql_stats; # Print the server stats |
|||
make_recommendations; # Make recommendations based on stats |
|||
# --------------------------------------------------------------------------- |
|||
# END 'MAIN' |
|||
# --------------------------------------------------------------------------- |
|||
|
|||
# Local variables: |
|||
# indent-tabs-mode: t |
|||
# cperl-indent-level: 8 |
|||
# perl-indent-level: 8 |
|||
# End: |
|||
@ -0,0 +1,15 @@ |
|||
# hash a string as mysql's "PASSWORD()" function would do it |
|||
require 'digest/sha1' |
|||
|
|||
module Puppet::Parser::Functions |
|||
newfunction(:mysql_password, :type => :rvalue, :doc => <<-EOS |
|||
Returns the mysql password hash from the clear text password. |
|||
EOS |
|||
) do |args| |
|||
|
|||
raise(Puppet::ParseError, "mysql_password(): Wrong number of arguments " + |
|||
"given (#{args.size} for 1)") if args.size != 1 |
|||
|
|||
'*' + Digest::SHA1.hexdigest(Digest::SHA1.digest(args[0])).upcase |
|||
end |
|||
end |
|||
@ -0,0 +1,42 @@ |
|||
Puppet::Type.type(:database).provide(:mysql) do |
|||
|
|||
desc "Manages MySQL database." |
|||
|
|||
defaultfor :kernel => 'Linux' |
|||
|
|||
optional_commands :mysql => 'mysql' |
|||
optional_commands :mysqladmin => 'mysqladmin' |
|||
|
|||
def self.instances |
|||
mysql('-NBe', "show databases").split("\n").collect do |name| |
|||
new(:name => name) |
|||
end |
|||
end |
|||
|
|||
def create |
|||
mysql('-NBe', "create database `#{@resource[:name]}` character set #{resource[:charset]}") |
|||
end |
|||
|
|||
def destroy |
|||
mysqladmin('-f', 'drop', @resource[:name]) |
|||
end |
|||
|
|||
def charset |
|||
mysql('-NBe', "show create database `#{resource[:name]}`").match(/.*?(\S+)\s\*\//)[1] |
|||
end |
|||
|
|||
def charset=(value) |
|||
mysql('-NBe', "alter database `#{resource[:name]}` CHARACTER SET #{value}") |
|||
end |
|||
|
|||
def exists? |
|||
begin |
|||
mysql('-NBe', "show databases").match(/^#{@resource[:name]}$/) |
|||
rescue => e |
|||
debug(e.message) |
|||
return nil |
|||
end |
|||
end |
|||
|
|||
end |
|||
|
|||
@ -0,0 +1,177 @@ |
|||
# A grant is either global or per-db. This can be distinguished by the syntax |
|||
# of the name: |
|||
# user@host => global |
|||
# user@host/db => per-db |
|||
|
|||
Puppet::Type.type(:database_grant).provide(:mysql) do |
|||
|
|||
desc "Uses mysql as database." |
|||
|
|||
defaultfor :kernel => 'Linux' |
|||
|
|||
optional_commands :mysql => 'mysql' |
|||
optional_commands :mysqladmin => 'mysqladmin' |
|||
|
|||
def self.prefetch(resources) |
|||
@user_privs = query_user_privs |
|||
@db_privs = query_db_privs |
|||
end |
|||
|
|||
def self.user_privs |
|||
@user_privs || query_user_privs |
|||
end |
|||
|
|||
def self.db_privs |
|||
@db_privs || query_db_privs |
|||
end |
|||
|
|||
def user_privs |
|||
self.class.user_privs |
|||
end |
|||
|
|||
def db_privs |
|||
self.class.db_privs |
|||
end |
|||
|
|||
def self.query_user_privs |
|||
results = mysql("mysql", "-Be", "describe user") |
|||
column_names = results.split(/\n/).map { |l| l.chomp.split(/\t/)[0] } |
|||
@user_privs = column_names.delete_if { |e| !( e =~/_priv$/) } |
|||
end |
|||
|
|||
def self.query_db_privs |
|||
results = mysql("mysql", "-Be", "describe db") |
|||
column_names = results.split(/\n/).map { |l| l.chomp.split(/\t/)[0] } |
|||
@db_privs = column_names.delete_if { |e| !(e =~/_priv$/) } |
|||
end |
|||
|
|||
def mysql_flush |
|||
mysqladmin "flush-privileges" |
|||
end |
|||
|
|||
# this parses the |
|||
def split_name(string) |
|||
matches = /^([^@]*)@([^\/]*)(\/(.*))?$/.match(string).captures.compact |
|||
case matches.length |
|||
when 2 |
|||
{ |
|||
:type => :user, |
|||
:user => matches[0], |
|||
:host => matches[1] |
|||
} |
|||
when 4 |
|||
{ |
|||
:type => :db, |
|||
:user => matches[0], |
|||
:host => matches[1], |
|||
:db => matches[3] |
|||
} |
|||
end |
|||
end |
|||
|
|||
def create_row |
|||
unless @resource.should(:privileges).empty? |
|||
name = split_name(@resource[:name]) |
|||
case name[:type] |
|||
when :user |
|||
mysql "mysql", "-e", "INSERT INTO user (host, user) VALUES ('%s', '%s')" % [ |
|||
name[:host], name[:user], |
|||
] |
|||
when :db |
|||
mysql "mysql", "-e", "INSERT INTO db (host, user, db) VALUES ('%s', '%s', '%s')" % [ |
|||
name[:host], name[:user], name[:db], |
|||
] |
|||
end |
|||
mysql_flush |
|||
end |
|||
end |
|||
|
|||
def destroy |
|||
mysql "mysql", "-e", "REVOKE ALL ON '%s'.* FROM '%s@%s'" % [ @resource[:privileges], @resource[:database], @resource[:name], @resource[:host] ] |
|||
end |
|||
|
|||
def row_exists? |
|||
name = split_name(@resource[:name]) |
|||
fields = [:user, :host] |
|||
if name[:type] == :db |
|||
fields << :db |
|||
end |
|||
not mysql( "mysql", "-NBe", 'SELECT "1" FROM %s WHERE %s' % [ name[:type], fields.map do |f| "%s = '%s'" % [f, name[f]] end.join(' AND ')]).empty? |
|||
end |
|||
|
|||
def all_privs_set? |
|||
all_privs = case split_name(@resource[:name])[:type] |
|||
when :user |
|||
user_privs |
|||
when :db |
|||
db_privs |
|||
end |
|||
all_privs = all_privs.collect do |p| p.downcase end.sort.join("|") |
|||
privs = privileges.collect do |p| p.downcase end.sort.join("|") |
|||
|
|||
all_privs == privs |
|||
end |
|||
|
|||
def privileges |
|||
name = split_name(@resource[:name]) |
|||
privs = "" |
|||
|
|||
case name[:type] |
|||
when :user |
|||
privs = mysql "mysql", "-Be", 'select * from user where user="%s" and host="%s"' % [ name[:user], name[:host] ] |
|||
when :db |
|||
privs = mysql "mysql", "-Be", 'select * from db where user="%s" and host="%s" and db="%s"' % [ name[:user], name[:host], name[:db] ] |
|||
end |
|||
|
|||
if privs.match(/^$/) |
|||
privs = [] # no result, no privs |
|||
else |
|||
# returns a line with field names and a line with values, each tab-separated |
|||
privs = privs.split(/\n/).map! do |l| l.chomp.split(/\t/) end |
|||
# transpose the lines, so we have key/value pairs |
|||
privs = privs[0].zip(privs[1]) |
|||
privs = privs.select do |p| p[0].match(/_priv$/) and p[1] == 'Y' end |
|||
end |
|||
|
|||
privs.collect do |p| p[0] end |
|||
end |
|||
|
|||
def privileges=(privs) |
|||
unless row_exists? |
|||
create_row |
|||
end |
|||
|
|||
# puts "Setting privs: ", privs.join(", ") |
|||
name = split_name(@resource[:name]) |
|||
stmt = '' |
|||
where = '' |
|||
all_privs = [] |
|||
case name[:type] |
|||
when :user |
|||
stmt = 'update user set ' |
|||
where = ' where user="%s" and host="%s"' % [ name[:user], name[:host] ] |
|||
all_privs = user_privs |
|||
when :db |
|||
stmt = 'update db set ' |
|||
where = ' where user="%s" and host="%s" and db="%s"' % [ name[:user], name[:host], name[:db] ] |
|||
all_privs = db_privs |
|||
end |
|||
|
|||
if privs[0].downcase == 'all' |
|||
privs = all_privs |
|||
end |
|||
|
|||
# Downcase the requested priviliges for case-insensitive selection |
|||
# we don't map! here because the all_privs object has to remain in |
|||
# the same case the DB gave it to us in |
|||
privs = privs.map { |p| p.downcase } |
|||
|
|||
# puts "stmt:", stmt |
|||
set = all_privs.collect do |p| "%s = '%s'" % [p, privs.include?(p.downcase) ? 'Y' : 'N'] end.join(', ') |
|||
# puts "set:", set |
|||
stmt = stmt << set << where |
|||
|
|||
mysql "mysql", "-Be", stmt |
|||
mysql_flush |
|||
end |
|||
end |
|||
@ -0,0 +1,42 @@ |
|||
Puppet::Type.type(:database_user).provide(:mysql) do |
|||
|
|||
desc "manage users for a mysql database." |
|||
|
|||
defaultfor :kernel => 'Linux' |
|||
|
|||
optional_commands :mysql => 'mysql' |
|||
optional_commands :mysqladmin => 'mysqladmin' |
|||
|
|||
def self.instances |
|||
users = mysql("mysql", '-BNe' "select concat(User, '@',Host) as User from mysql.user").split("\n") |
|||
users.select{ |user| user =~ /.+@/ }.collect do |name| |
|||
new(:name => name) |
|||
end |
|||
end |
|||
|
|||
def create |
|||
mysql("mysql", "-e", "create user '%s' identified by PASSWORD '%s'" % [ @resource[:name].sub("@", "'@'"), @resource.value(:password_hash) ]) |
|||
end |
|||
|
|||
def destroy |
|||
mysql("mysql", "-e", "drop user '%s'" % @resource.value(:name).sub("@", "'@'") ) |
|||
end |
|||
|
|||
def password_hash |
|||
mysql("mysql", "-NBe", "select password from user where CONCAT(user, '@', host) = '%s'" % @resource.value(:name)).chomp |
|||
end |
|||
|
|||
def password_hash=(string) |
|||
mysql("mysql", "-e", "SET PASSWORD FOR '%s' = '%s'" % [ @resource[:name].sub("@", "'@'"), string ] ) |
|||
end |
|||
|
|||
def exists? |
|||
not mysql("mysql", "-NBe", "select '1' from user where CONCAT(user, '@', host) = '%s'" % @resource.value(:name)).empty? |
|||
end |
|||
|
|||
def flush |
|||
@property_hash.clear |
|||
mysqladmin "flush-privileges" |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,17 @@ |
|||
# This has to be a separate type to enable collecting |
|||
Puppet::Type.newtype(:database) do |
|||
@doc = "Manage databases." |
|||
|
|||
ensurable |
|||
|
|||
newparam(:name, :namevar=>true) do |
|||
desc "The name of the database." |
|||
end |
|||
|
|||
newproperty(:charset) do |
|||
desc "The characterset to use for a database" |
|||
defaultto :utf8 |
|||
newvalue(/^\S+$/) |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,75 @@ |
|||
# This has to be a separate type to enable collecting |
|||
Puppet::Type.newtype(:database_grant) do |
|||
@doc = "Manage a database user's rights." |
|||
#ensurable |
|||
|
|||
autorequire :database do |
|||
# puts "Starting db autoreq for %s" % self[:name] |
|||
reqs = [] |
|||
matches = self[:name].match(/^([^@]+)@([^\/]+)\/(.+)$/) |
|||
unless matches.nil? |
|||
reqs << matches[3] |
|||
end |
|||
# puts "Autoreq: '%s'" % reqs.join(" ") |
|||
reqs |
|||
end |
|||
|
|||
autorequire :database_user do |
|||
# puts "Starting user autoreq for %s" % self[:name] |
|||
reqs = [] |
|||
matches = self[:name].match(/^([^@]+)@([^\/]+).*$/) |
|||
unless matches.nil? |
|||
reqs << "%s@%s" % [ matches[1], matches[2] ] |
|||
end |
|||
# puts "Autoreq: '%s'" % reqs.join(" ") |
|||
reqs |
|||
end |
|||
|
|||
newparam(:name, :namevar=>true) do |
|||
desc "The primary key: either user@host for global privilges or user@host/database for database specific privileges" |
|||
end |
|||
|
|||
newproperty(:privileges, :array_matching => :all) do |
|||
desc "The privileges the user should have. The possible values are implementation dependent." |
|||
|
|||
def should_to_s(newvalue = @should) |
|||
if newvalue |
|||
unless newvalue.is_a?(Array) |
|||
newvalue = [ newvalue ] |
|||
end |
|||
newvalue.collect do |v| v.downcase end.sort.join ", " |
|||
else |
|||
nil |
|||
end |
|||
end |
|||
|
|||
def is_to_s(currentvalue = @is) |
|||
if currentvalue |
|||
unless currentvalue.is_a?(Array) |
|||
currentvalue = [ currentvalue ] |
|||
end |
|||
currentvalue.collect do |v| v.downcase end.sort.join ", " |
|||
else |
|||
nil |
|||
end |
|||
end |
|||
|
|||
# use the sorted outputs for comparison |
|||
def insync?(is) |
|||
if defined? @should and @should |
|||
case self.should_to_s |
|||
when "all" |
|||
self.provider.all_privs_set? |
|||
when self.is_to_s(is) |
|||
true |
|||
else |
|||
false |
|||
end |
|||
else |
|||
true |
|||
end |
|||
end |
|||
end |
|||
|
|||
end |
|||
|
|||
@ -0,0 +1,25 @@ |
|||
# This has to be a separate type to enable collecting |
|||
Puppet::Type.newtype(:database_user) do |
|||
@doc = "Manage a database user. This includes management of users password as well as priveleges" |
|||
|
|||
ensurable |
|||
|
|||
newparam(:name, :namevar=>true) do |
|||
desc "The name of the user. This uses the 'username@hostname' or username@hostname." |
|||
validate do |value| |
|||
# https://dev.mysql.com/doc/refman/5.1/en/account-names.html |
|||
# Regex should problably be more like this: /^[`'"]?[^`'"]*[`'"]?@[`'"]?[\w%\.]+[`'"]?$/ |
|||
raise(ArgumentError, "Invalid database user #{value}") unless value =~ /[\w-]*@[\w%\.]+/ |
|||
username = value.split('@')[0] |
|||
if username.size > 16 |
|||
raise ArgumentError, "MySQL usernames are limited to a maximum of 16 characters" |
|||
end |
|||
end |
|||
end |
|||
|
|||
newproperty(:password_hash) do |
|||
desc "The password hash of the user. Use mysql_password() for creating such a hash." |
|||
newvalue(/\w+/) |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,68 @@ |
|||
# Class: mysql::backup |
|||
# |
|||
# This module handles ... |
|||
# |
|||
# Parameters: |
|||
# [*backupuser*] - The name of the mysql backup user. |
|||
# [*backuppassword*] - The password of the mysql backup user. |
|||
# [*backupdir*] - The target directory of the mysqldump. |
|||
# |
|||
# Actions: |
|||
# GRANT SELECT, RELOAD, LOCK TABLES ON *.* TO 'user'@'localhost' |
|||
# IDENTIFIED BY 'password'; |
|||
# |
|||
# Requires: |
|||
# Class['mysql::config'] |
|||
# |
|||
# Sample Usage: |
|||
# class { 'mysql::backup': |
|||
# backupuser => 'myuser', |
|||
# backuppassword => 'mypassword', |
|||
# backupdir => '/tmp/backups', |
|||
# } |
|||
# |
|||
class mysql::backup ( |
|||
$backupuser, |
|||
$backuppassword, |
|||
$backupdir, |
|||
$ensure = 'present' |
|||
) { |
|||
|
|||
database_user { "${backupuser}@localhost": |
|||
ensure => $ensure, |
|||
password_hash => mysql_password($backuppassword), |
|||
provider => 'mysql', |
|||
require => Class['mysql::config'], |
|||
} |
|||
|
|||
database_grant { "${backupuser}@localhost": |
|||
privileges => [ 'Select_priv', 'Reload_priv', 'Lock_tables_priv' ], |
|||
require => Database_user["${backupuser}@localhost"], |
|||
} |
|||
|
|||
cron { 'mysql-backup': |
|||
ensure => $ensure, |
|||
command => '/usr/local/sbin/mysqlbackup.sh', |
|||
user => 'root', |
|||
hour => 23, |
|||
minute => 5, |
|||
require => File['mysqlbackup.sh'], |
|||
} |
|||
|
|||
file { 'mysqlbackup.sh': |
|||
ensure => $ensure, |
|||
path => '/usr/local/sbin/mysqlbackup.sh', |
|||
mode => '0700', |
|||
owner => 'root', |
|||
group => 'root', |
|||
content => template('mysql/mysqlbackup.sh.erb'), |
|||
} |
|||
|
|||
file { 'mysqlbackupdir': |
|||
ensure => 'directory', |
|||
path => $backupdir, |
|||
mode => '0700', |
|||
owner => 'root', |
|||
group => 'root', |
|||
} |
|||
} |
|||
@ -0,0 +1,122 @@ |
|||
# Class: mysql::config |
|||
# |
|||
# Parameters: |
|||
# |
|||
# [*root_password*] - root user password. |
|||
# [*old_root_password*] - previous root user password, |
|||
# [*bind_address*] - address to bind service. |
|||
# [*port*] - port to bind service. |
|||
# [*etc_root_password*] - whether to save /etc/.my.cnf. |
|||
# [*service_name*] - mysql service name. |
|||
# [*config_file*] - my.cnf configuration file path. |
|||
# [*socket*] - mysql socket. |
|||
# [*datadir*] - path to datadir. |
|||
# [*ssl] - enable ssl |
|||
# [*ssl_ca] - path to ssl-ca |
|||
# [*ssl_cert] - path to ssl-cert |
|||
# [*ssl_key] - path to ssl-key |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# class mysql::server |
|||
# |
|||
# Usage: |
|||
# |
|||
# class { 'mysql::config': |
|||
# root_password => 'changeme', |
|||
# bind_address => $::ipaddress, |
|||
# } |
|||
# |
|||
class mysql::config( |
|||
$root_password = 'UNSET', |
|||
$old_root_password = '', |
|||
$bind_address = $mysql::params::bind_address, |
|||
$port = $mysql::params::port, |
|||
$etc_root_password = $mysql::params::etc_root_password, |
|||
$service_name = $mysql::params::service_name, |
|||
$config_file = $mysql::params::config_file, |
|||
$socket = $mysql::params::socket, |
|||
$datadir = $mysql::params::datadir, |
|||
$ssl = $mysql::params::ssl, |
|||
$ssl_ca = $mysql::params::ssl_ca, |
|||
$ssl_cert = $mysql::params::ssl_cert, |
|||
$ssl_key = $mysql::params::ssl_key, |
|||
$log_error = $mysql::params::log_error, |
|||
$default_engine = 'UNSET', |
|||
$root_group = $mysql::params::root_group |
|||
) inherits mysql::params { |
|||
|
|||
File { |
|||
owner => 'root', |
|||
group => $root_group, |
|||
mode => '0400', |
|||
notify => Exec['mysqld-restart'], |
|||
} |
|||
|
|||
if $ssl and $ssl_ca == undef { |
|||
fail('The ssl_ca parameter is required when ssl is true') |
|||
} |
|||
|
|||
if $ssl and $ssl_cert == undef { |
|||
fail('The ssl_cert parameter is required when ssl is true') |
|||
} |
|||
|
|||
if $ssl and $ssl_key == undef { |
|||
fail('The ssl_key parameter is required when ssl is true') |
|||
} |
|||
|
|||
# This kind of sucks, that I have to specify a difference resource for |
|||
# restart. the reason is that I need the service to be started before mods |
|||
# to the config file which can cause a refresh |
|||
exec { 'mysqld-restart': |
|||
command => "service ${service_name} restart", |
|||
logoutput => on_failure, |
|||
refreshonly => true, |
|||
path => '/sbin/:/usr/sbin/:/usr/bin/:/bin/', |
|||
} |
|||
|
|||
# manage root password if it is set |
|||
if $root_password != 'UNSET' { |
|||
case $old_root_password { |
|||
'': { $old_pw='' } |
|||
default: { $old_pw="-p'${old_root_password}'" } |
|||
} |
|||
|
|||
exec { 'set_mysql_rootpw': |
|||
command => "mysqladmin -u root ${old_pw} password '${root_password}'", |
|||
logoutput => true, |
|||
unless => "mysqladmin -u root -p'${root_password}' status > /dev/null", |
|||
path => '/usr/local/sbin:/usr/bin:/usr/local/bin', |
|||
notify => Exec['mysqld-restart'], |
|||
require => File['/etc/mysql/conf.d'], |
|||
} |
|||
|
|||
file { '/root/.my.cnf': |
|||
content => template('mysql/my.cnf.pass.erb'), |
|||
require => Exec['set_mysql_rootpw'], |
|||
} |
|||
|
|||
if $etc_root_password { |
|||
file{ '/etc/my.cnf': |
|||
content => template('mysql/my.cnf.pass.erb'), |
|||
require => Exec['set_mysql_rootpw'], |
|||
} |
|||
} |
|||
} |
|||
|
|||
file { '/etc/mysql': |
|||
ensure => directory, |
|||
mode => '0755', |
|||
} |
|||
file { '/etc/mysql/conf.d': |
|||
ensure => directory, |
|||
mode => '0755', |
|||
} |
|||
file { $config_file: |
|||
content => template('mysql/my.cnf.erb'), |
|||
mode => '0644', |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,77 @@ |
|||
# Define: mysql::db |
|||
# |
|||
# This module creates database instances, a user, and grants that user |
|||
# privileges to the database. It can also import SQL from a file in order to, |
|||
# for example, initialize a database schema. |
|||
# |
|||
# Since it requires class mysql::server, we assume to run all commands as the |
|||
# root mysql user against the local mysql server. |
|||
# |
|||
# Parameters: |
|||
# [*title*] - mysql database name. |
|||
# [*user*] - username to create and grant access. |
|||
# [*password*] - user's password. |
|||
# [*charset*] - database charset. |
|||
# [*host*] - host for assigning privileges to user. |
|||
# [*grant*] - array of privileges to grant user. |
|||
# [*enforce_sql*] - whether to enforce or conditionally run sql on creation. |
|||
# [*sql*] - sql statement to run. |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# class mysql::server |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
# mysql::db { 'mydb': |
|||
# user => 'my_user', |
|||
# password => 'password', |
|||
# host => $::hostname, |
|||
# grant => ['all'] |
|||
# } |
|||
# |
|||
define mysql::db ( |
|||
$user, |
|||
$password, |
|||
$charset = 'utf8', |
|||
$host = 'localhost', |
|||
$grant = 'all', |
|||
$sql = '', |
|||
$enforce_sql = false |
|||
) { |
|||
|
|||
database { $name: |
|||
ensure => present, |
|||
charset => $charset, |
|||
provider => 'mysql', |
|||
require => Class['mysql::server'], |
|||
} |
|||
|
|||
database_user { "${user}@${host}": |
|||
ensure => present, |
|||
password_hash => mysql_password($password), |
|||
provider => 'mysql', |
|||
require => Database[$name], |
|||
} |
|||
|
|||
database_grant { "${user}@${host}/${name}": |
|||
privileges => $grant, |
|||
provider => 'mysql', |
|||
require => Database_user["${user}@${host}"], |
|||
} |
|||
|
|||
$refresh = ! $enforce_sql |
|||
|
|||
if $sql { |
|||
exec{ "${name}-import": |
|||
command => "/usr/bin/mysql ${name} < ${sql}", |
|||
logoutput => true, |
|||
refreshonly => $refresh, |
|||
require => Database_grant["${user}@${host}/${name}"], |
|||
subscribe => Database[$name], |
|||
} |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,24 @@ |
|||
# Class: mysql |
|||
# |
|||
# This class installs mysql client software. |
|||
# |
|||
# Parameters: |
|||
# [*client_package_name*] - The name of the mysql client package. |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql ( |
|||
$package_name = $mysql::params::client_package_name, |
|||
$package_ensure = 'present' |
|||
) inherits mysql::params { |
|||
|
|||
package { 'mysql_client': |
|||
name => $package_name, |
|||
ensure => $package_ensure, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,24 @@ |
|||
# Class: mysql::java |
|||
# |
|||
# This class installs the mysql-java-connector. |
|||
# |
|||
# Parameters: |
|||
# [*java_package_name*] - The name of the mysql java package. |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql::java ( |
|||
$package_name = $mysql::params::java_package_name, |
|||
$package_ensure = 'present' |
|||
) inherits mysql::params { |
|||
|
|||
package { 'mysql-connector-java': |
|||
ensure => $package_ensure, |
|||
name => $package_name, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,91 @@ |
|||
# Class: mysql::params |
|||
# |
|||
# The mysql configuration settings. |
|||
# |
|||
# Parameters: |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql::params { |
|||
|
|||
$bind_address = '127.0.0.1' |
|||
$port = 3306 |
|||
$etc_root_password = false |
|||
$ssl = false |
|||
|
|||
case $::operatingsystem { |
|||
"Ubuntu": { |
|||
$service_provider = upstart |
|||
} |
|||
default: { |
|||
$service_provider = undef |
|||
} |
|||
} |
|||
|
|||
case $::osfamily { |
|||
'RedHat': { |
|||
$basedir = '/usr' |
|||
$datadir = '/var/lib/mysql' |
|||
$service_name = 'mysqld' |
|||
$client_package_name = 'mysql' |
|||
$server_package_name = 'mysql-server' |
|||
$socket = '/var/lib/mysql/mysql.sock' |
|||
$config_file = '/etc/my.cnf' |
|||
$log_error = '/var/log/mysqld.log' |
|||
$ruby_package_name = 'ruby-mysql' |
|||
$ruby_package_provider = 'gem' |
|||
$python_package_name = 'MySQL-python' |
|||
$java_package_name = 'mysql-connector-java' |
|||
$root_group = 'root' |
|||
$ssl_ca = '/etc/mysql/cacert.pem' |
|||
$ssl_cert = '/etc/mysql/server-cert.pem' |
|||
$ssl_key = '/etc/mysql/server-key.pem' |
|||
} |
|||
|
|||
'Debian': { |
|||
$basedir = '/usr' |
|||
$datadir = '/var/lib/mysql' |
|||
$service_name = 'mysql' |
|||
$client_package_name = 'mysql-client' |
|||
$server_package_name = 'mysql-server' |
|||
$socket = '/var/run/mysqld/mysqld.sock' |
|||
$config_file = '/etc/mysql/my.cnf' |
|||
$log_error = '/var/log/mysql/error.log' |
|||
$ruby_package_name = 'libmysql-ruby' |
|||
$python_package_name = 'python-mysqldb' |
|||
$java_package_name = 'libmysql-java' |
|||
$root_group = 'root' |
|||
$ssl_ca = '/etc/mysql/cacert.pem' |
|||
$ssl_cert = '/etc/mysql/server-cert.pem' |
|||
$ssl_key = '/etc/mysql/server-key.pem' |
|||
} |
|||
|
|||
'FreeBSD': { |
|||
$basedir = '/usr/local' |
|||
$datadir = '/var/db/mysql' |
|||
$service_name = 'mysql-server' |
|||
$client_package_name = 'databases/mysql55-client' |
|||
$server_package_name = 'databases/mysql55-server' |
|||
$socket = '/tmp/mysql.sock' |
|||
$config_file = '/var/db/mysql/my.cnf' |
|||
$log_error = "/var/db/mysql/${::hostname}.err" |
|||
$ruby_package_name = 'ruby-mysql' |
|||
$ruby_package_provider = 'gem' |
|||
$python_package_name = 'databases/py-MySQLdb' |
|||
$java_package_name = 'databases/mysql-connector-java' |
|||
$root_group = 'wheel' |
|||
$ssl_ca = undef |
|||
$ssl_cert = undef |
|||
$ssl_key = undef |
|||
} |
|||
|
|||
default: { |
|||
fail("Unsupported osfamily: ${::osfamily} operatingsystem: ${::operatingsystem}, module ${module_name} only support osfamily RedHat Debian and FreeBSD") |
|||
} |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,26 @@ |
|||
# Class: mysql::python |
|||
# |
|||
# This class installs the python libs for mysql. |
|||
# |
|||
# Parameters: |
|||
# [*ensure*] - ensure state for package. |
|||
# can be specified as version. |
|||
# [*package_name*] - name of package |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql::python( |
|||
$package_name = $mysql::params::python_package_name, |
|||
$package_ensure = 'present' |
|||
) inherits mysql::params { |
|||
|
|||
package { 'python-mysqldb': |
|||
name => $package_name, |
|||
ensure => $package_ensure, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,28 @@ |
|||
# Class: mysql::ruby |
|||
# |
|||
# installs the ruby bindings for mysql |
|||
# |
|||
# Parameters: |
|||
# [*ensure*] - ensure state for package. |
|||
# can be specified as version. |
|||
# [*package_name*] - name of package |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql::ruby ( |
|||
$package_name = $mysql::params::ruby_package_name, |
|||
$package_provider = $mysql::params::ruby_package_provider, |
|||
$package_ensure = 'present' |
|||
) inherits mysql::params { |
|||
|
|||
package{ 'ruby_mysql': |
|||
name => $package_name, |
|||
ensure => $package_ensure, |
|||
provider => $package_provider, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,52 @@ |
|||
# Class: mysql::server |
|||
# |
|||
# manages the installation of the mysql server. manages the package, service, |
|||
# my.cnf |
|||
# |
|||
# Parameters: |
|||
# [*package_name*] - name of package |
|||
# [*service_name*] - name of service |
|||
# [*config_hash*] - hash of config parameters that need to be set. |
|||
# |
|||
# Actions: |
|||
# |
|||
# Requires: |
|||
# |
|||
# Sample Usage: |
|||
# |
|||
class mysql::server ( |
|||
$package_name = $mysql::params::server_package_name, |
|||
$package_ensure = 'present', |
|||
$service_name = $mysql::params::service_name, |
|||
$service_provider = $mysql::params::service_provider, |
|||
$config_hash = {}, |
|||
$enabled = true |
|||
) inherits mysql::params { |
|||
|
|||
Class['mysql::server'] -> Class['mysql::config'] |
|||
|
|||
$config_class = {} |
|||
$config_class['mysql::config'] = $config_hash |
|||
|
|||
create_resources( 'class', $config_class ) |
|||
|
|||
package { 'mysql-server': |
|||
name => $package_name, |
|||
ensure => $package_ensure, |
|||
} |
|||
|
|||
if $enabled { |
|||
$service_ensure = 'running' |
|||
} else { |
|||
$service_ensure = 'stopped' |
|||
} |
|||
|
|||
service { 'mysqld': |
|||
name => $service_name, |
|||
ensure => $service_ensure, |
|||
enable => $enabled, |
|||
require => Package['mysql-server'], |
|||
provider => $service_provider, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,13 @@ |
|||
class mysql::server::account_security { |
|||
# Some installations have some default users which are not required. |
|||
# We remove them here. You can subclass this class to overwrite this behavior. |
|||
database_user { [ "root@${::fqdn}", "root@${::hostname}", 'root@127.0.0.1', |
|||
"@${::fqdn}", "@${::hostname}", '@localhost', '@%' ]: |
|||
ensure => 'absent', |
|||
require => Class['mysql::config'], |
|||
} |
|||
database { 'test': |
|||
ensure => 'absent', |
|||
require => Class['mysql::config'], |
|||
} |
|||
} |
|||
@ -0,0 +1,19 @@ |
|||
class mysql::server::monitor ( |
|||
$mysql_monitor_username, |
|||
$mysql_monitor_password, |
|||
$mysql_monitor_hostname |
|||
) { |
|||
|
|||
Class['mysql::server'] -> Class['mysql::server::monitor'] |
|||
|
|||
database_user{ "${mysql_monitor_username}@${mysql_monitor_hostname}": |
|||
password_hash => mysql_password($mysql_monitor_password), |
|||
ensure => present, |
|||
} |
|||
|
|||
database_grant { "${mysql_monitor_username}@${mysql_monitor_hostname}": |
|||
privileges => [ 'process_priv', 'super_priv' ], |
|||
require => Mysql_user["${mysql_monitor_username}@${mysql_monitor_hostname}"], |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,22 @@ |
|||
# Copyright 2009 Larry Ludwig (larrylud@gmail.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. |
|||
# |
|||
class mysql::server::mysqltuner { |
|||
# mysql performance tester |
|||
file { '/usr/bin/mysqltuner': |
|||
ensure => present, |
|||
mode => '0550', |
|||
source => 'puppet:///modules/mysql/mysqltuner.pl', |
|||
} |
|||
} |
|||
@ -0,0 +1,42 @@ |
|||
[client] |
|||
port = <%= port %> |
|||
socket = <%= socket %> |
|||
[mysqld_safe] |
|||
socket = <%= socket %> |
|||
nice = 0 |
|||
[mysqld] |
|||
user = mysql |
|||
socket = <%= socket %> |
|||
port = <%= port %> |
|||
basedir = <%= basedir %> |
|||
datadir = <%= datadir %> |
|||
tmpdir = /tmp |
|||
skip-external-locking |
|||
bind-address = <%= bind_address %> |
|||
key_buffer = 16M |
|||
max_allowed_packet = 16M |
|||
thread_stack = 192K |
|||
thread_cache_size = 8 |
|||
myisam-recover = BACKUP |
|||
query_cache_limit = 1M |
|||
query_cache_size = 16M |
|||
log_error = <%= log_error %> |
|||
expire_logs_days = 10 |
|||
max_binlog_size = 100M |
|||
<% if default_engine != 'UNSET' %> |
|||
default-storage-engine = <%= default_engine %> |
|||
<% end %> |
|||
<% if ssl == true %> |
|||
ssl-ca = <%= ssl_ca %> |
|||
ssl-cert = <%= ssl_cert %> |
|||
ssl-key = <%= ssl_key %> |
|||
<% end %> |
|||
|
|||
[mysqldump] |
|||
quick |
|||
quote-names |
|||
max_allowed_packet = 16M |
|||
[mysql] |
|||
[isamchk] |
|||
key_buffer = 16M |
|||
!includedir /etc/mysql/conf.d/ |
|||
@ -0,0 +1,6 @@ |
|||
[client] |
|||
user=root |
|||
host=localhost |
|||
<% unless root_password == 'UNSET' -%> |
|||
password=<%= root_password %> |
|||
<% end -%> |
|||
@ -0,0 +1,23 @@ |
|||
#!/bin/sh |
|||
# |
|||
# MySQL Backup Script |
|||
# Dumps mysql databases to a file for another backup tool to pick up. |
|||
# |
|||
# MySQL code: |
|||
# GRANT SELECT, RELOAD, LOCK TABLES ON *.* TO 'user'@'localhost' |
|||
# IDENTIFIED BY 'password'; |
|||
# FLUSH PRIVILEGES; |
|||
# |
|||
##### START CONFIG ################################################### |
|||
|
|||
USER=<%= backupuser %> |
|||
PASS=<%= backuppassword %> |
|||
DIR=<%= backupdir %> |
|||
|
|||
##### STOP CONFIG #################################################### |
|||
PATH=/usr/bin:/usr/sbin:/bin:/sbin |
|||
|
|||
find $DIR -mtime +30 -exec rm -f {} \; |
|||
mysqldump -u${USER} -p${PASS} --opt --flush-logs --single-transaction \ |
|||
--all-databases | bzcat -zc > ${DIR}/mysql_backup_`date +%Y%m%d-%H%M%S`.sql.bz2 |
|||
|
|||
@ -0,0 +1,674 @@ |
|||
GNU GENERAL PUBLIC LICENSE |
|||
Version 3, 29 June 2007 |
|||
|
|||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> |
|||
Everyone is permitted to copy and distribute verbatim copies |
|||
of this license document, but changing it is not allowed. |
|||
|
|||
Preamble |
|||
|
|||
The GNU General Public License is a free, copyleft license for |
|||
software and other kinds of works. |
|||
|
|||
The licenses for most software and other practical works are designed |
|||
to take away your freedom to share and change the works. By contrast, |
|||
the GNU General Public License is intended to guarantee your freedom to |
|||
share and change all versions of a program--to make sure it remains free |
|||
software for all its users. We, the Free Software Foundation, use the |
|||
GNU General Public License for most of our software; it applies also to |
|||
any other work released this way by its authors. You can apply it to |
|||
your programs, too. |
|||
|
|||
When we speak of free software, we are referring to freedom, not |
|||
price. Our General Public Licenses are designed to make sure that you |
|||
have the freedom to distribute copies of free software (and charge for |
|||
them if you wish), that you receive source code or can get it if you |
|||
want it, that you can change the software or use pieces of it in new |
|||
free programs, and that you know you can do these things. |
|||
|
|||
To protect your rights, we need to prevent others from denying you |
|||
these rights or asking you to surrender the rights. Therefore, you have |
|||
certain responsibilities if you distribute copies of the software, or if |
|||
you modify it: responsibilities to respect the freedom of others. |
|||
|
|||
For example, if you distribute copies of such a program, whether |
|||
gratis or for a fee, you must pass on to the recipients the same |
|||
freedoms that you received. You must make sure that they, too, receive |
|||
or can get the source code. And you must show them these terms so they |
|||
know their rights. |
|||
|
|||
Developers that use the GNU GPL protect your rights with two steps: |
|||
(1) assert copyright on the software, and (2) offer you this License |
|||
giving you legal permission to copy, distribute and/or modify it. |
|||
|
|||
For the developers' and authors' protection, the GPL clearly explains |
|||
that there is no warranty for this free software. For both users' and |
|||
authors' sake, the GPL requires that modified versions be marked as |
|||
changed, so that their problems will not be attributed erroneously to |
|||
authors of previous versions. |
|||
|
|||
Some devices are designed to deny users access to install or run |
|||
modified versions of the software inside them, although the manufacturer |
|||
can do so. This is fundamentally incompatible with the aim of |
|||
protecting users' freedom to change the software. The systematic |
|||
pattern of such abuse occurs in the area of products for individuals to |
|||
use, which is precisely where it is most unacceptable. Therefore, we |
|||
have designed this version of the GPL to prohibit the practice for those |
|||
products. If such problems arise substantially in other domains, we |
|||
stand ready to extend this provision to those domains in future versions |
|||
of the GPL, as needed to protect the freedom of users. |
|||
|
|||
Finally, every program is threatened constantly by software patents. |
|||
States should not allow patents to restrict development and use of |
|||
software on general-purpose computers, but in those that do, we wish to |
|||
avoid the special danger that patents applied to a free program could |
|||
make it effectively proprietary. To prevent this, the GPL assures that |
|||
patents cannot be used to render the program non-free. |
|||
|
|||
The precise terms and conditions for copying, distribution and |
|||
modification follow. |
|||
|
|||
TERMS AND CONDITIONS |
|||
|
|||
0. Definitions. |
|||
|
|||
"This License" refers to version 3 of the GNU General Public License. |
|||
|
|||
"Copyright" also means copyright-like laws that apply to other kinds of |
|||
works, such as semiconductor masks. |
|||
|
|||
"The Program" refers to any copyrightable work licensed under this |
|||
License. Each licensee is addressed as "you". "Licensees" and |
|||
"recipients" may be individuals or organizations. |
|||
|
|||
To "modify" a work means to copy from or adapt all or part of the work |
|||
in a fashion requiring copyright permission, other than the making of an |
|||
exact copy. The resulting work is called a "modified version" of the |
|||
earlier work or a work "based on" the earlier work. |
|||
|
|||
A "covered work" means either the unmodified Program or a work based |
|||
on the Program. |
|||
|
|||
To "propagate" a work means to do anything with it that, without |
|||
permission, would make you directly or secondarily liable for |
|||
infringement under applicable copyright law, except executing it on a |
|||
computer or modifying a private copy. Propagation includes copying, |
|||
distribution (with or without modification), making available to the |
|||
public, and in some countries other activities as well. |
|||
|
|||
To "convey" a work means any kind of propagation that enables other |
|||
parties to make or receive copies. Mere interaction with a user through |
|||
a computer network, with no transfer of a copy, is not conveying. |
|||
|
|||
An interactive user interface displays "Appropriate Legal Notices" |
|||
to the extent that it includes a convenient and prominently visible |
|||
feature that (1) displays an appropriate copyright notice, and (2) |
|||
tells the user that there is no warranty for the work (except to the |
|||
extent that warranties are provided), that licensees may convey the |
|||
work under this License, and how to view a copy of this License. If |
|||
the interface presents a list of user commands or options, such as a |
|||
menu, a prominent item in the list meets this criterion. |
|||
|
|||
1. Source Code. |
|||
|
|||
The "source code" for a work means the preferred form of the work |
|||
for making modifications to it. "Object code" means any non-source |
|||
form of a work. |
|||
|
|||
A "Standard Interface" means an interface that either is an official |
|||
standard defined by a recognized standards body, or, in the case of |
|||
interfaces specified for a particular programming language, one that |
|||
is widely used among developers working in that language. |
|||
|
|||
The "System Libraries" of an executable work include anything, other |
|||
than the work as a whole, that (a) is included in the normal form of |
|||
packaging a Major Component, but which is not part of that Major |
|||
Component, and (b) serves only to enable use of the work with that |
|||
Major Component, or to implement a Standard Interface for which an |
|||
implementation is available to the public in source code form. A |
|||
"Major Component", in this context, means a major essential component |
|||
(kernel, window system, and so on) of the specific operating system |
|||
(if any) on which the executable work runs, or a compiler used to |
|||
produce the work, or an object code interpreter used to run it. |
|||
|
|||
The "Corresponding Source" for a work in object code form means all |
|||
the source code needed to generate, install, and (for an executable |
|||
work) run the object code and to modify the work, including scripts to |
|||
control those activities. However, it does not include the work's |
|||
System Libraries, or general-purpose tools or generally available free |
|||
programs which are used unmodified in performing those activities but |
|||
which are not part of the work. For example, Corresponding Source |
|||
includes interface definition files associated with source files for |
|||
the work, and the source code for shared libraries and dynamically |
|||
linked subprograms that the work is specifically designed to require, |
|||
such as by intimate data communication or control flow between those |
|||
subprograms and other parts of the work. |
|||
|
|||
The Corresponding Source need not include anything that users |
|||
can regenerate automatically from other parts of the Corresponding |
|||
Source. |
|||
|
|||
The Corresponding Source for a work in source code form is that |
|||
same work. |
|||
|
|||
2. Basic Permissions. |
|||
|
|||
All rights granted under this License are granted for the term of |
|||
copyright on the Program, and are irrevocable provided the stated |
|||
conditions are met. This License explicitly affirms your unlimited |
|||
permission to run the unmodified Program. The output from running a |
|||
covered work is covered by this License only if the output, given its |
|||
content, constitutes a covered work. This License acknowledges your |
|||
rights of fair use or other equivalent, as provided by copyright law. |
|||
|
|||
You may make, run and propagate covered works that you do not |
|||
convey, without conditions so long as your license otherwise remains |
|||
in force. You may convey covered works to others for the sole purpose |
|||
of having them make modifications exclusively for you, or provide you |
|||
with facilities for running those works, provided that you comply with |
|||
the terms of this License in conveying all material for which you do |
|||
not control copyright. Those thus making or running the covered works |
|||
for you must do so exclusively on your behalf, under your direction |
|||
and control, on terms that prohibit them from making any copies of |
|||
your copyrighted material outside their relationship with you. |
|||
|
|||
Conveying under any other circumstances is permitted solely under |
|||
the conditions stated below. Sublicensing is not allowed; section 10 |
|||
makes it unnecessary. |
|||
|
|||
3. Protecting Users' Legal Rights From Anti-Circumvention Law. |
|||
|
|||
No covered work shall be deemed part of an effective technological |
|||
measure under any applicable law fulfilling obligations under article |
|||
11 of the WIPO copyright treaty adopted on 20 December 1996, or |
|||
similar laws prohibiting or restricting circumvention of such |
|||
measures. |
|||
|
|||
When you convey a covered work, you waive any legal power to forbid |
|||
circumvention of technological measures to the extent such circumvention |
|||
is effected by exercising rights under this License with respect to |
|||
the covered work, and you disclaim any intention to limit operation or |
|||
modification of the work as a means of enforcing, against the work's |
|||
users, your or third parties' legal rights to forbid circumvention of |
|||
technological measures. |
|||
|
|||
4. Conveying Verbatim Copies. |
|||
|
|||
You may convey verbatim copies of the Program's source code as you |
|||
receive it, in any medium, provided that you conspicuously and |
|||
appropriately publish on each copy an appropriate copyright notice; |
|||
keep intact all notices stating that this License and any |
|||
non-permissive terms added in accord with section 7 apply to the code; |
|||
keep intact all notices of the absence of any warranty; and give all |
|||
recipients a copy of this License along with the Program. |
|||
|
|||
You may charge any price or no price for each copy that you convey, |
|||
and you may offer support or warranty protection for a fee. |
|||
|
|||
5. Conveying Modified Source Versions. |
|||
|
|||
You may convey a work based on the Program, or the modifications to |
|||
produce it from the Program, in the form of source code under the |
|||
terms of section 4, provided that you also meet all of these conditions: |
|||
|
|||
a) The work must carry prominent notices stating that you modified |
|||
it, and giving a relevant date. |
|||
|
|||
b) The work must carry prominent notices stating that it is |
|||
released under this License and any conditions added under section |
|||
7. This requirement modifies the requirement in section 4 to |
|||
"keep intact all notices". |
|||
|
|||
c) You must license the entire work, as a whole, under this |
|||
License to anyone who comes into possession of a copy. This |
|||
License will therefore apply, along with any applicable section 7 |
|||
additional terms, to the whole of the work, and all its parts, |
|||
regardless of how they are packaged. This License gives no |
|||
permission to license the work in any other way, but it does not |
|||
invalidate such permission if you have separately received it. |
|||
|
|||
d) If the work has interactive user interfaces, each must display |
|||
Appropriate Legal Notices; however, if the Program has interactive |
|||
interfaces that do not display Appropriate Legal Notices, your |
|||
work need not make them do so. |
|||
|
|||
A compilation of a covered work with other separate and independent |
|||
works, which are not by their nature extensions of the covered work, |
|||
and which are not combined with it such as to form a larger program, |
|||
in or on a volume of a storage or distribution medium, is called an |
|||
"aggregate" if the compilation and its resulting copyright are not |
|||
used to limit the access or legal rights of the compilation's users |
|||
beyond what the individual works permit. Inclusion of a covered work |
|||
in an aggregate does not cause this License to apply to the other |
|||
parts of the aggregate. |
|||
|
|||
6. Conveying Non-Source Forms. |
|||
|
|||
You may convey a covered work in object code form under the terms |
|||
of sections 4 and 5, provided that you also convey the |
|||
machine-readable Corresponding Source under the terms of this License, |
|||
in one of these ways: |
|||
|
|||
a) Convey the object code in, or embodied in, a physical product |
|||
(including a physical distribution medium), accompanied by the |
|||
Corresponding Source fixed on a durable physical medium |
|||
customarily used for software interchange. |
|||
|
|||
b) Convey the object code in, or embodied in, a physical product |
|||
(including a physical distribution medium), accompanied by a |
|||
written offer, valid for at least three years and valid for as |
|||
long as you offer spare parts or customer support for that product |
|||
model, to give anyone who possesses the object code either (1) a |
|||
copy of the Corresponding Source for all the software in the |
|||
product that is covered by this License, on a durable physical |
|||
medium customarily used for software interchange, for a price no |
|||
more than your reasonable cost of physically performing this |
|||
conveying of source, or (2) access to copy the |
|||
Corresponding Source from a network server at no charge. |
|||
|
|||
c) Convey individual copies of the object code with a copy of the |
|||
written offer to provide the Corresponding Source. This |
|||
alternative is allowed only occasionally and noncommercially, and |
|||
only if you received the object code with such an offer, in accord |
|||
with subsection 6b. |
|||
|
|||
d) Convey the object code by offering access from a designated |
|||
place (gratis or for a charge), and offer equivalent access to the |
|||
Corresponding Source in the same way through the same place at no |
|||
further charge. You need not require recipients to copy the |
|||
Corresponding Source along with the object code. If the place to |
|||
copy the object code is a network server, the Corresponding Source |
|||
may be on a different server (operated by you or a third party) |
|||
that supports equivalent copying facilities, provided you maintain |
|||
clear directions next to the object code saying where to find the |
|||
Corresponding Source. Regardless of what server hosts the |
|||
Corresponding Source, you remain obligated to ensure that it is |
|||
available for as long as needed to satisfy these requirements. |
|||
|
|||
e) Convey the object code using peer-to-peer transmission, provided |
|||
you inform other peers where the object code and Corresponding |
|||
Source of the work are being offered to the general public at no |
|||
charge under subsection 6d. |
|||
|
|||
A separable portion of the object code, whose source code is excluded |
|||
from the Corresponding Source as a System Library, need not be |
|||
included in conveying the object code work. |
|||
|
|||
A "User Product" is either (1) a "consumer product", which means any |
|||
tangible personal property which is normally used for personal, family, |
|||
or household purposes, or (2) anything designed or sold for incorporation |
|||
into a dwelling. In determining whether a product is a consumer product, |
|||
doubtful cases shall be resolved in favor of coverage. For a particular |
|||
product received by a particular user, "normally used" refers to a |
|||
typical or common use of that class of product, regardless of the status |
|||
of the particular user or of the way in which the particular user |
|||
actually uses, or expects or is expected to use, the product. A product |
|||
is a consumer product regardless of whether the product has substantial |
|||
commercial, industrial or non-consumer uses, unless such uses represent |
|||
the only significant mode of use of the product. |
|||
|
|||
"Installation Information" for a User Product means any methods, |
|||
procedures, authorization keys, or other information required to install |
|||
and execute modified versions of a covered work in that User Product from |
|||
a modified version of its Corresponding Source. The information must |
|||
suffice to ensure that the continued functioning of the modified object |
|||
code is in no case prevented or interfered with solely because |
|||
modification has been made. |
|||
|
|||
If you convey an object code work under this section in, or with, or |
|||
specifically for use in, a User Product, and the conveying occurs as |
|||
part of a transaction in which the right of possession and use of the |
|||
User Product is transferred to the recipient in perpetuity or for a |
|||
fixed term (regardless of how the transaction is characterized), the |
|||
Corresponding Source conveyed under this section must be accompanied |
|||
by the Installation Information. But this requirement does not apply |
|||
if neither you nor any third party retains the ability to install |
|||
modified object code on the User Product (for example, the work has |
|||
been installed in ROM). |
|||
|
|||
The requirement to provide Installation Information does not include a |
|||
requirement to continue to provide support service, warranty, or updates |
|||
for a work that has been modified or installed by the recipient, or for |
|||
the User Product in which it has been modified or installed. Access to a |
|||
network may be denied when the modification itself materially and |
|||
adversely affects the operation of the network or violates the rules and |
|||
protocols for communication across the network. |
|||
|
|||
Corresponding Source conveyed, and Installation Information provided, |
|||
in accord with this section must be in a format that is publicly |
|||
documented (and with an implementation available to the public in |
|||
source code form), and must require no special password or key for |
|||
unpacking, reading or copying. |
|||
|
|||
7. Additional Terms. |
|||
|
|||
"Additional permissions" are terms that supplement the terms of this |
|||
License by making exceptions from one or more of its conditions. |
|||
Additional permissions that are applicable to the entire Program shall |
|||
be treated as though they were included in this License, to the extent |
|||
that they are valid under applicable law. If additional permissions |
|||
apply only to part of the Program, that part may be used separately |
|||
under those permissions, but the entire Program remains governed by |
|||
this License without regard to the additional permissions. |
|||
|
|||
When you convey a copy of a covered work, you may at your option |
|||
remove any additional permissions from that copy, or from any part of |
|||
it. (Additional permissions may be written to require their own |
|||
removal in certain cases when you modify the work.) You may place |
|||
additional permissions on material, added by you to a covered work, |
|||
for which you have or can give appropriate copyright permission. |
|||
|
|||
Notwithstanding any other provision of this License, for material you |
|||
add to a covered work, you may (if authorized by the copyright holders of |
|||
that material) supplement the terms of this License with terms: |
|||
|
|||
a) Disclaiming warranty or limiting liability differently from the |
|||
terms of sections 15 and 16 of this License; or |
|||
|
|||
b) Requiring preservation of specified reasonable legal notices or |
|||
author attributions in that material or in the Appropriate Legal |
|||
Notices displayed by works containing it; or |
|||
|
|||
c) Prohibiting misrepresentation of the origin of that material, or |
|||
requiring that modified versions of such material be marked in |
|||
reasonable ways as different from the original version; or |
|||
|
|||
d) Limiting the use for publicity purposes of names of licensors or |
|||
authors of the material; or |
|||
|
|||
e) Declining to grant rights under trademark law for use of some |
|||
trade names, trademarks, or service marks; or |
|||
|
|||
f) Requiring indemnification of licensors and authors of that |
|||
material by anyone who conveys the material (or modified versions of |
|||
it) with contractual assumptions of liability to the recipient, for |
|||
any liability that these contractual assumptions directly impose on |
|||
those licensors and authors. |
|||
|
|||
All other non-permissive additional terms are considered "further |
|||
restrictions" within the meaning of section 10. If the Program as you |
|||
received it, or any part of it, contains a notice stating that it is |
|||
governed by this License along with a term that is a further |
|||
restriction, you may remove that term. If a license document contains |
|||
a further restriction but permits relicensing or conveying under this |
|||
License, you may add to a covered work material governed by the terms |
|||
of that license document, provided that the further restriction does |
|||
not survive such relicensing or conveying. |
|||
|
|||
If you add terms to a covered work in accord with this section, you |
|||
must place, in the relevant source files, a statement of the |
|||
additional terms that apply to those files, or a notice indicating |
|||
where to find the applicable terms. |
|||
|
|||
Additional terms, permissive or non-permissive, may be stated in the |
|||
form of a separately written license, or stated as exceptions; |
|||
the above requirements apply either way. |
|||
|
|||
8. Termination. |
|||
|
|||
You may not propagate or modify a covered work except as expressly |
|||
provided under this License. Any attempt otherwise to propagate or |
|||
modify it is void, and will automatically terminate your rights under |
|||
this License (including any patent licenses granted under the third |
|||
paragraph of section 11). |
|||
|
|||
However, if you cease all violation of this License, then your |
|||
license from a particular copyright holder is reinstated (a) |
|||
provisionally, unless and until the copyright holder explicitly and |
|||
finally terminates your license, and (b) permanently, if the copyright |
|||
holder fails to notify you of the violation by some reasonable means |
|||
prior to 60 days after the cessation. |
|||
|
|||
Moreover, your license from a particular copyright holder is |
|||
reinstated permanently if the copyright holder notifies you of the |
|||
violation by some reasonable means, this is the first time you have |
|||
received notice of violation of this License (for any work) from that |
|||
copyright holder, and you cure the violation prior to 30 days after |
|||
your receipt of the notice. |
|||
|
|||
Termination of your rights under this section does not terminate the |
|||
licenses of parties who have received copies or rights from you under |
|||
this License. If your rights have been terminated and not permanently |
|||
reinstated, you do not qualify to receive new licenses for the same |
|||
material under section 10. |
|||
|
|||
9. Acceptance Not Required for Having Copies. |
|||
|
|||
You are not required to accept this License in order to receive or |
|||
run a copy of the Program. Ancillary propagation of a covered work |
|||
occurring solely as a consequence of using peer-to-peer transmission |
|||
to receive a copy likewise does not require acceptance. However, |
|||
nothing other than this License grants you permission to propagate or |
|||
modify any covered work. These actions infringe copyright if you do |
|||
not accept this License. Therefore, by modifying or propagating a |
|||
covered work, you indicate your acceptance of this License to do so. |
|||
|
|||
10. Automatic Licensing of Downstream Recipients. |
|||
|
|||
Each time you convey a covered work, the recipient automatically |
|||
receives a license from the original licensors, to run, modify and |
|||
propagate that work, subject to this License. You are not responsible |
|||
for enforcing compliance by third parties with this License. |
|||
|
|||
An "entity transaction" is a transaction transferring control of an |
|||
organization, or substantially all assets of one, or subdividing an |
|||
organization, or merging organizations. If propagation of a covered |
|||
work results from an entity transaction, each party to that |
|||
transaction who receives a copy of the work also receives whatever |
|||
licenses to the work the party's predecessor in interest had or could |
|||
give under the previous paragraph, plus a right to possession of the |
|||
Corresponding Source of the work from the predecessor in interest, if |
|||
the predecessor has it or can get it with reasonable efforts. |
|||
|
|||
You may not impose any further restrictions on the exercise of the |
|||
rights granted or affirmed under this License. For example, you may |
|||
not impose a license fee, royalty, or other charge for exercise of |
|||
rights granted under this License, and you may not initiate litigation |
|||
(including a cross-claim or counterclaim in a lawsuit) alleging that |
|||
any patent claim is infringed by making, using, selling, offering for |
|||
sale, or importing the Program or any portion of it. |
|||
|
|||
11. Patents. |
|||
|
|||
A "contributor" is a copyright holder who authorizes use under this |
|||
License of the Program or a work on which the Program is based. The |
|||
work thus licensed is called the contributor's "contributor version". |
|||
|
|||
A contributor's "essential patent claims" are all patent claims |
|||
owned or controlled by the contributor, whether already acquired or |
|||
hereafter acquired, that would be infringed by some manner, permitted |
|||
by this License, of making, using, or selling its contributor version, |
|||
but do not include claims that would be infringed only as a |
|||
consequence of further modification of the contributor version. For |
|||
purposes of this definition, "control" includes the right to grant |
|||
patent sublicenses in a manner consistent with the requirements of |
|||
this License. |
|||
|
|||
Each contributor grants you a non-exclusive, worldwide, royalty-free |
|||
patent license under the contributor's essential patent claims, to |
|||
make, use, sell, offer for sale, import and otherwise run, modify and |
|||
propagate the contents of its contributor version. |
|||
|
|||
In the following three paragraphs, a "patent license" is any express |
|||
agreement or commitment, however denominated, not to enforce a patent |
|||
(such as an express permission to practice a patent or covenant not to |
|||
sue for patent infringement). To "grant" such a patent license to a |
|||
party means to make such an agreement or commitment not to enforce a |
|||
patent against the party. |
|||
|
|||
If you convey a covered work, knowingly relying on a patent license, |
|||
and the Corresponding Source of the work is not available for anyone |
|||
to copy, free of charge and under the terms of this License, through a |
|||
publicly available network server or other readily accessible means, |
|||
then you must either (1) cause the Corresponding Source to be so |
|||
available, or (2) arrange to deprive yourself of the benefit of the |
|||
patent license for this particular work, or (3) arrange, in a manner |
|||
consistent with the requirements of this License, to extend the patent |
|||
license to downstream recipients. "Knowingly relying" means you have |
|||
actual knowledge that, but for the patent license, your conveying the |
|||
covered work in a country, or your recipient's use of the covered work |
|||
in a country, would infringe one or more identifiable patents in that |
|||
country that you have reason to believe are valid. |
|||
|
|||
If, pursuant to or in connection with a single transaction or |
|||
arrangement, you convey, or propagate by procuring conveyance of, a |
|||
covered work, and grant a patent license to some of the parties |
|||
receiving the covered work authorizing them to use, propagate, modify |
|||
or convey a specific copy of the covered work, then the patent license |
|||
you grant is automatically extended to all recipients of the covered |
|||
work and works based on it. |
|||
|
|||
A patent license is "discriminatory" if it does not include within |
|||
the scope of its coverage, prohibits the exercise of, or is |
|||
conditioned on the non-exercise of one or more of the rights that are |
|||
specifically granted under this License. You may not convey a covered |
|||
work if you are a party to an arrangement with a third party that is |
|||
in the business of distributing software, under which you make payment |
|||
to the third party based on the extent of your activity of conveying |
|||
the work, and under which the third party grants, to any of the |
|||
parties who would receive the covered work from you, a discriminatory |
|||
patent license (a) in connection with copies of the covered work |
|||
conveyed by you (or copies made from those copies), or (b) primarily |
|||
for and in connection with specific products or compilations that |
|||
contain the covered work, unless you entered into that arrangement, |
|||
or that patent license was granted, prior to 28 March 2007. |
|||
|
|||
Nothing in this License shall be construed as excluding or limiting |
|||
any implied license or other defenses to infringement that may |
|||
otherwise be available to you under applicable patent law. |
|||
|
|||
12. No Surrender of Others' Freedom. |
|||
|
|||
If conditions are imposed on you (whether by court order, agreement or |
|||
otherwise) that contradict the conditions of this License, they do not |
|||
excuse you from the conditions of this License. If you cannot convey a |
|||
covered work so as to satisfy simultaneously your obligations under this |
|||
License and any other pertinent obligations, then as a consequence you may |
|||
not convey it at all. For example, if you agree to terms that obligate you |
|||
to collect a royalty for further conveying from those to whom you convey |
|||
the Program, the only way you could satisfy both those terms and this |
|||
License would be to refrain entirely from conveying the Program. |
|||
|
|||
13. Use with the GNU Affero General Public License. |
|||
|
|||
Notwithstanding any other provision of this License, you have |
|||
permission to link or combine any covered work with a work licensed |
|||
under version 3 of the GNU Affero General Public License into a single |
|||
combined work, and to convey the resulting work. The terms of this |
|||
License will continue to apply to the part which is the covered work, |
|||
but the special requirements of the GNU Affero General Public License, |
|||
section 13, concerning interaction through a network will apply to the |
|||
combination as such. |
|||
|
|||
14. Revised Versions of this License. |
|||
|
|||
The Free Software Foundation may publish revised and/or new versions of |
|||
the GNU General Public License from time to time. Such new versions will |
|||
be similar in spirit to the present version, but may differ in detail to |
|||
address new problems or concerns. |
|||
|
|||
Each version is given a distinguishing version number. If the |
|||
Program specifies that a certain numbered version of the GNU General |
|||
Public License "or any later version" applies to it, you have the |
|||
option of following the terms and conditions either of that numbered |
|||
version or of any later version published by the Free Software |
|||
Foundation. If the Program does not specify a version number of the |
|||
GNU General Public License, you may choose any version ever published |
|||
by the Free Software Foundation. |
|||
|
|||
If the Program specifies that a proxy can decide which future |
|||
versions of the GNU General Public License can be used, that proxy's |
|||
public statement of acceptance of a version permanently authorizes you |
|||
to choose that version for the Program. |
|||
|
|||
Later license versions may give you additional or different |
|||
permissions. However, no additional obligations are imposed on any |
|||
author or copyright holder as a result of your choosing to follow a |
|||
later version. |
|||
|
|||
15. Disclaimer of Warranty. |
|||
|
|||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY |
|||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT |
|||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY |
|||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, |
|||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
|||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM |
|||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF |
|||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION. |
|||
|
|||
16. Limitation of Liability. |
|||
|
|||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
|||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS |
|||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY |
|||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE |
|||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF |
|||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD |
|||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), |
|||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF |
|||
SUCH DAMAGES. |
|||
|
|||
17. Interpretation of Sections 15 and 16. |
|||
|
|||
If the disclaimer of warranty and limitation of liability provided |
|||
above cannot be given local legal effect according to their terms, |
|||
reviewing courts shall apply local law that most closely approximates |
|||
an absolute waiver of all civil liability in connection with the |
|||
Program, unless a warranty or assumption of liability accompanies a |
|||
copy of the Program in return for a fee. |
|||
|
|||
END OF TERMS AND CONDITIONS |
|||
|
|||
How to Apply These Terms to Your New Programs |
|||
|
|||
If you develop a new program, and you want it to be of the greatest |
|||
possible use to the public, the best way to achieve this is to make it |
|||
free software which everyone can redistribute and change under these terms. |
|||
|
|||
To do so, attach the following notices to the program. It is safest |
|||
to attach them to the start of each source file to most effectively |
|||
state the exclusion of warranty; and each file should have at least |
|||
the "copyright" line and a pointer to where the full notice is found. |
|||
|
|||
<one line to give the program's name and a brief idea of what it does.> |
|||
Copyright (C) <year> <name of author> |
|||
|
|||
This program is free software: you can redistribute it and/or modify |
|||
it under the terms of the GNU General Public License as published by |
|||
the Free Software Foundation, either version 3 of the License, or |
|||
(at your option) any later version. |
|||
|
|||
This program is distributed in the hope that it will be useful, |
|||
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
GNU General Public License for more details. |
|||
|
|||
You should have received a copy of the GNU General Public License |
|||
along with this program. If not, see <http://www.gnu.org/licenses/>. |
|||
|
|||
Also add information on how to contact you by electronic and paper mail. |
|||
|
|||
If the program does terminal interaction, make it output a short |
|||
notice like this when it starts in an interactive mode: |
|||
|
|||
<program> Copyright (C) <year> <name of author> |
|||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. |
|||
This is free software, and you are welcome to redistribute it |
|||
under certain conditions; type `show c' for details. |
|||
|
|||
The hypothetical commands `show w' and `show c' should show the appropriate |
|||
parts of the General Public License. Of course, your program's commands |
|||
might be different; for a GUI interface, you would use an "about box". |
|||
|
|||
You should also get your employer (if you work as a programmer) or school, |
|||
if any, to sign a "copyright disclaimer" for the program, if necessary. |
|||
For more information on this, and how to apply and follow the GNU GPL, see |
|||
<http://www.gnu.org/licenses/>. |
|||
|
|||
The GNU General Public License does not permit incorporating your program |
|||
into proprietary programs. If your program is a subroutine library, you |
|||
may consider it more useful to permit linking proprietary applications with |
|||
the library. If this is what you want to do, use the GNU Lesser General |
|||
Public License instead of this License. But first, please read |
|||
<http://www.gnu.org/philosophy/why-not-lgpl.html>. |
|||
@ -0,0 +1,13 @@ |
|||
name 'akumria-postgresql' |
|||
version '1.0.0' |
|||
source 'UNKNOWN' |
|||
author 'akumria' |
|||
license 'GNU General Public License, Version 3+' |
|||
summary 'Install and configure postgresql database system' |
|||
description "Postgresql is a database system which is broadly compatible with SQL |
|||
standards. You can setup users and configure databases using this module. |
|||
" |
|||
project_page 'https://github.com/akumria/puppet-postgresql' |
|||
|
|||
## Add dependencies, if any: |
|||
dependency 'puppetlabs/stdlib', '>= 2.3.1' |
|||
@ -0,0 +1,156 @@ |
|||
Puppet module for postgresql |
|||
============================ |
|||
|
|||
Basic usage |
|||
----------- |
|||
|
|||
To install the client software |
|||
|
|||
class {'postgresql': } |
|||
|
|||
To specify a particular version |
|||
|
|||
class {'postgresql': |
|||
version => '9.1', |
|||
} |
|||
|
|||
To install the server |
|||
|
|||
class {'postgresql::server': } |
|||
|
|||
By default, the system-wide locale is assumed to be en_US.UTF-8. If the |
|||
locale is not installed or available, you can specify an alternative: |
|||
|
|||
class { 'postgresql::server': |
|||
locale => 'es_ES.UTF-8', |
|||
} |
|||
|
|||
Again, a particular version |
|||
|
|||
class {'postgresql::server': |
|||
version => '9.1', |
|||
} |
|||
|
|||
Listen on a specific post / IP address |
|||
|
|||
class {'postgresql::server': |
|||
listen => ['192.168.0.1', ], |
|||
port => 5432, |
|||
} |
|||
|
|||
To allow a remote host to connect to the server, now that you are listening |
|||
on the Internet. |
|||
|
|||
class {'postgresql::server': |
|||
listen => ['192.168.0.1', ], |
|||
port => 5432, |
|||
acl => ['host all all 192.168.0.2/32 md5', ], |
|||
} |
|||
|
|||
Refer to the [pg_hba.conf docs](http://www.postgresql.org/docs/devel/static/auth-pg-hba-conf.html) for |
|||
the specifics of what each possible ACL field can be set to. |
|||
|
|||
To create a database owned by a user |
|||
|
|||
postgresql::db { 'myuser': |
|||
password => 'mypassword', |
|||
} |
|||
|
|||
This will create `myuser` and then create a database called `myuser` |
|||
which will owned by `myuser`. You can override the default locale and |
|||
encoding and, if required, specify a different owner. For example: |
|||
|
|||
postgresql::db { 'mydatabase': |
|||
owner => 'myuser', |
|||
password => 'mypassword', |
|||
locale => 'en_AU.UTF-8', |
|||
encoding => 'C', |
|||
} |
|||
|
|||
|
|||
Read on, if your specific setup does not fall within this |
|||
(admittedly simple) framework. |
|||
|
|||
Create a user |
|||
------------- |
|||
|
|||
This creates a role in the database cluster, by default the user |
|||
is able to login and will inherit the permissions of any groups it |
|||
is a member of. |
|||
|
|||
pg_user {'pguser': |
|||
ensure => present, |
|||
password => 'pgpassword', |
|||
} |
|||
|
|||
You can also modify other attributes like whether the user can create |
|||
databases (`createdb`), create other roles (`createrole`) or is the |
|||
superuser (`superuser`). |
|||
|
|||
For example: |
|||
|
|||
pg_user {'mighty_pguser': |
|||
ensure => present, |
|||
password => 'themightyone', |
|||
createdb => true, |
|||
createrole => true, |
|||
} |
|||
|
|||
|
|||
Create a database |
|||
----------------- |
|||
|
|||
This creates a database and adds a dependancy relationship to the user |
|||
|
|||
pg_database {'pgdb': |
|||
ensure => present, |
|||
owner => 'pguser', |
|||
require => Pg_user['pguser'], |
|||
} |
|||
|
|||
The default is UTF-8 and en_US.UTF-8 , for English. If required, |
|||
you can also specify both the locale and encoding of a database. |
|||
|
|||
pg_database {'pgdb': |
|||
ensure => present, |
|||
owner => 'pguser', |
|||
encoding => 'UTF8', |
|||
locale => 'de_DE.UTF-8', |
|||
require => Pg_user['pguser'], |
|||
} |
|||
|
|||
|
|||
Notes |
|||
----- |
|||
|
|||
This module will not (yet) update either the user or database once they have |
|||
been initially created. i.e. changing the `login` permission of a user does not work. |
|||
Nor does changing the locale of an existing database. |
|||
|
|||
|
|||
Contributors |
|||
------------ |
|||
|
|||
* [Anand Kumria](https://github.com/akumria) ([@akumria](https://twitter.com/akumria)) |
|||
* [Federico Maggi](https://github.com/phretor) |
|||
* [Joe Topjian](https://github.com/jtopjian) |
|||
* [Stephan Hochdörfer](https://github.com/shochdoerfer) |
|||
* [Marcello Barnaba](https://github.com/vjt) |
|||
|
|||
Copyright and License |
|||
--------------------- |
|||
|
|||
Copyright 2012 [Linuxpeak](https://www.linuxpeak.com/) Pty Ltd. |
|||
|
|||
This program is free software: you can redistribute it and/or modify |
|||
it under the terms of the GNU General Public License as published by |
|||
the Free Software Foundation, either version 3 of the License, or |
|||
(at your option) any later version. |
|||
|
|||
This program is distributed in the hope that it will be useful, |
|||
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
GNU General Public License for more details. |
|||
|
|||
You should have received a copy of the GNU General Public License |
|||
along with this program. If not, see <http://www.gnu.org/licenses/>. |
|||
@ -0,0 +1,30 @@ |
|||
Puppet::Type.type(:pg_database).provide(:debian_postgresql) do |
|||
|
|||
desc "Manage databases for a postgres database cluster" |
|||
|
|||
defaultfor :operatingsystem => [:debian, :ubuntu] |
|||
|
|||
optional_commands :psql => 'psql' |
|||
optional_commands :su => 'su' |
|||
|
|||
def create |
|||
su("-", "postgres", "-c", "createdb -T template0 -E %s -l %s -O %s %s" % [ @resource.value(:encoding), @resource.value(:locale), @resource.value(:owner), @resource.value(:name) ]) |
|||
end |
|||
|
|||
def destroy |
|||
su("-", "postgres", "-c", "dropdb %s" % [ @resource.value(:name) ]) |
|||
end |
|||
|
|||
def exists? |
|||
su_output = su("-", "postgres", "-c", "psql --quiet -A -t -c \"select 1 from pg_database where datname = '%s';\"" % @resource.value(:name)) |
|||
return false if su_output.length == 0 |
|||
su_output.each do |line| |
|||
if line == "1\n" |
|||
return true |
|||
else |
|||
return false |
|||
end |
|||
end |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,17 @@ |
|||
Puppet::Type.type(:pg_database).provide(:default) do |
|||
|
|||
desc "A default pg_database provider which just fails." |
|||
|
|||
def create |
|||
return false |
|||
end |
|||
|
|||
def destroy |
|||
return false |
|||
end |
|||
|
|||
def exists? |
|||
fail('This is just the default provider for pg_database, all it does is fail') |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,63 @@ |
|||
Puppet::Type.type(:pg_user).provide(:debian_postgresql) do |
|||
|
|||
desc "Manage users for a postgres database cluster" |
|||
|
|||
defaultfor :operatingsystem => [:debian, :ubuntu] |
|||
|
|||
optional_commands :psql => 'psql' |
|||
optional_commands :su => 'su' |
|||
|
|||
def create |
|||
stm = "create role %s encrypted password '%s'" % [\ |
|||
@resource.value(:name), @resource.value(:password) ] |
|||
|
|||
if @resource.value(:createdb) == true |
|||
stm = stm + " createdb" |
|||
else |
|||
stm = stm + " nocreatedb" |
|||
end |
|||
|
|||
if @resource.value(:inherit) == false |
|||
stm = stm + " noinherit" |
|||
else |
|||
stm = stm + " inherit" |
|||
end |
|||
|
|||
if @resource.value(:login) == false |
|||
stm = stm + " nologin" |
|||
else |
|||
stm = stm + " login" |
|||
end |
|||
|
|||
if @resource.value(:createrole) == true |
|||
stm = stm + " createrole" |
|||
else |
|||
stm = stm + " nocreaterole" |
|||
end |
|||
|
|||
if @resource.value(:superuser) == true |
|||
stm = stm + " superuser" |
|||
else |
|||
stm = stm + " nosuperuser" |
|||
end |
|||
|
|||
su("-", "postgres", "-c", "psql -c \"%s\"" % stm) |
|||
end |
|||
|
|||
def destroy |
|||
su("-", "postgres", "-c", "dropuser %s" % [ @resource.value(:name) ]) |
|||
end |
|||
|
|||
def exists? |
|||
su_output = su("-", "postgres", "-c", "psql --quiet -A -t -c \"select 1 from pg_roles where rolname = '%s';\"" % @resource.value(:name)) |
|||
return false if su_output.length == 0 |
|||
su_output.each do |line| |
|||
if line == "1\n" |
|||
return true |
|||
else |
|||
return false |
|||
end |
|||
end |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,17 @@ |
|||
Puppet::Type.type(:pg_user).provide(:default) do |
|||
|
|||
desc "A default pg_user provider which just fails." |
|||
|
|||
def create |
|||
return false |
|||
end |
|||
|
|||
def destroy |
|||
return false |
|||
end |
|||
|
|||
def exists? |
|||
fail('This is just the default provider for pg_user, all it does is fail') |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,29 @@ |
|||
# This has to be a separate type to enable collecting |
|||
Puppet::Type.newtype(:pg_database) do |
|||
@doc = "Manage Postgresql databases." |
|||
|
|||
ensurable |
|||
|
|||
newparam(:name, :namevar=>true) do |
|||
desc "The name of the database." |
|||
end |
|||
|
|||
newparam(:owner) do |
|||
desc "The owner of the database" |
|||
|
|||
defaultto :postgres |
|||
end |
|||
|
|||
newparam(:encoding) do |
|||
desc "The character set encoding to use for the database" |
|||
|
|||
defaultto :UTF8 |
|||
end |
|||
|
|||
newparam(:locale) do |
|||
desc "The locale to use for collation. Typical values include 'C' or 'en_US.UTF-8' or other specifiers" |
|||
|
|||
defaultto :'en_US.UTF-8' |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,45 @@ |
|||
# This has to be a separate type to enable collecting |
|||
Puppet::Type.newtype(:pg_user) do |
|||
@doc = "Manage a Postgresql database user/role." |
|||
|
|||
ensurable |
|||
|
|||
newparam(:name, :namevar=>true) do |
|||
desc "The name of the user/role" |
|||
end |
|||
|
|||
newparam(:password) do |
|||
desc "The password for the user/role" |
|||
end |
|||
|
|||
newparam(:createdb) do |
|||
desc "Is the user allowed to create databases." |
|||
|
|||
defaultto :false |
|||
end |
|||
|
|||
newparam(:inherit) do |
|||
desc "Inherit privileges of roles this user/role is a member of." |
|||
|
|||
defaultto :true |
|||
end |
|||
|
|||
newparam(:login) do |
|||
desc "Can the user/role/ login?" |
|||
|
|||
defaultto :true |
|||
end |
|||
|
|||
newparam(:createrole) do |
|||
desc "Can the user/role create other users/roles?" |
|||
|
|||
defaultto :false |
|||
end |
|||
|
|||
newparam(:superuser) do |
|||
desc "Is the user/role a superuser?" |
|||
|
|||
defaultto :false |
|||
end |
|||
|
|||
end |
|||
@ -0,0 +1,20 @@ |
|||
define postgresql::db ( |
|||
$password, |
|||
$owner = $name, |
|||
$encoding = 'UTF8', |
|||
$locale = 'en_US.UTF-8', |
|||
) { |
|||
|
|||
pg_user {$owner: |
|||
ensure => present, |
|||
password => $password, |
|||
} |
|||
|
|||
pg_database {$name: |
|||
ensure => present, |
|||
owner => $owner, |
|||
require => Pg_user[$owner], |
|||
encoding => $encoding, |
|||
locale => $locale, |
|||
} |
|||
} |
|||
@ -0,0 +1,12 @@ |
|||
class postgresql ( |
|||
$client_package = $postgresql::params::client_package, |
|||
$version = $postgresql::params::version |
|||
|
|||
) inherits postgresql::params { |
|||
|
|||
package { "postgresql-client-$version": |
|||
name => sprintf("%s-%s", $client_package, $version), |
|||
ensure => present, |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,15 @@ |
|||
class postgresql::params { |
|||
$locale = 'en_US.UTF-8' |
|||
case $::operatingsystem { |
|||
/(Ubuntu|Debian)/: { |
|||
$version = '9.1' |
|||
$client_package = 'postgresql-client' |
|||
$server_package = 'postgresql' |
|||
$listen_address = 'localhost' |
|||
$port = 5432 |
|||
} |
|||
default: { |
|||
fail("Unsupported platform: ${::operatingsystem}") |
|||
} |
|||
} |
|||
} |
|||
@ -0,0 +1,47 @@ |
|||
class postgresql::server ( |
|||
$server_package = $postgresql::params::server_package, |
|||
$locale = $postgresql::params::locale, |
|||
$version = $postgresql::params::version, |
|||
$listen = $postgresql::params::listen_address, |
|||
$port = $postgresql::params::port, |
|||
$acl = [] |
|||
) inherits postgresql::params { |
|||
|
|||
package { "postgresql-server-$version": |
|||
name => sprintf("%s-%s", $server_package, $version), |
|||
ensure => present, |
|||
} |
|||
|
|||
service { "postgresql-system-$version": |
|||
name => 'postgresql', |
|||
enable => true, |
|||
ensure => running, |
|||
hasstatus => false, |
|||
hasrestart => true, |
|||
provider => 'debian', |
|||
subscribe => Package["postgresql-server-$version"], |
|||
} |
|||
|
|||
file { "postgresql-server-config-$version": |
|||
name => "/etc/postgresql/$version/main/postgresql.conf", |
|||
ensure => present, |
|||
content => template('postgresql/postgresql.conf.erb'), |
|||
owner => 'postgres', |
|||
group => 'postgres', |
|||
mode => '0644', |
|||
require => Package["postgresql-server-$version"], |
|||
notify => Service["postgresql-system-$version"], |
|||
} |
|||
|
|||
file { "postgresql-server-hba-config-$version": |
|||
name => "/etc/postgresql/$version/main/pg_hba.conf", |
|||
ensure => present, |
|||
content => template('postgresql/pg_hba.conf.erb'), |
|||
owner => 'postgres', |
|||
group => 'postgres', |
|||
mode => '0640', |
|||
require => Package["postgresql-server-$version"], |
|||
notify => Service["postgresql-system-$version"], |
|||
} |
|||
|
|||
} |
|||
@ -0,0 +1,105 @@ |
|||
# PostgreSQL Client Authentication Configuration File - managed by puppet - DO NOT EDIT |
|||
# ===================================================================================== |
|||
# |
|||
# Refer to the "Client Authentication" section in the PostgreSQL |
|||
# documentation for a complete description of this file. A short |
|||
# synopsis follows. |
|||
# |
|||
# This file controls: which hosts are allowed to connect, how clients |
|||
# are authenticated, which PostgreSQL user names they can use, which |
|||
# databases they can access. Records take one of these forms: |
|||
# |
|||
# local DATABASE USER METHOD [OPTIONS] |
|||
# host DATABASE USER ADDRESS METHOD [OPTIONS] |
|||
# hostssl DATABASE USER ADDRESS METHOD [OPTIONS] |
|||
# hostnossl DATABASE USER ADDRESS METHOD [OPTIONS] |
|||
# |
|||
# (The uppercase items must be replaced by actual values.) |
|||
# |
|||
# The first field is the connection type: "local" is a Unix-domain |
|||
# socket, "host" is either a plain or SSL-encrypted TCP/IP socket, |
|||
# "hostssl" is an SSL-encrypted TCP/IP socket, and "hostnossl" is a |
|||
# plain TCP/IP socket. |
|||
# |
|||
# DATABASE can be "all", "sameuser", "samerole", "replication", a |
|||
# database name, or a comma-separated list thereof. The "all" |
|||
# keyword does not match "replication". Access to replication |
|||
# must be enabled in a separate record (see example below). |
|||
# |
|||
# USER can be "all", a user name, a group name prefixed with "+", or a |
|||
# comma-separated list thereof. In both the DATABASE and USER fields |
|||
# you can also write a file name prefixed with "@" to include names |
|||
# from a separate file. |
|||
# |
|||
# ADDRESS specifies the set of hosts the record matches. It can be a |
|||
# host name, or it is made up of an IP address and a CIDR mask that is |
|||
# an integer (between 0 and 32 (IPv4) or 128 (IPv6) inclusive) that |
|||
# specifies the number of significant bits in the mask. A host name |
|||
# that starts with a dot (.) matches a suffix of the actual host name. |
|||
# Alternatively, you can write an IP address and netmask in separate |
|||
# columns to specify the set of hosts. Instead of a CIDR-address, you |
|||
# can write "samehost" to match any of the server's own IP addresses, |
|||
# or "samenet" to match any address in any subnet that the server is |
|||
# directly connected to. |
|||
# |
|||
# METHOD can be "trust", "reject", "md5", "password", "gss", "sspi", |
|||
# "krb5", "ident", "peer", "pam", "ldap", "radius" or "cert". Note that |
|||
# "password" sends passwords in clear text; "md5" is preferred since |
|||
# it sends encrypted passwords. |
|||
# |
|||
# OPTIONS are a set of options for the authentication in the format |
|||
# NAME=VALUE. The available options depend on the different |
|||
# authentication methods -- refer to the "Client Authentication" |
|||
# section in the documentation for a list of which options are |
|||
# available for which authentication methods. |
|||
# |
|||
# Database and user names containing spaces, commas, quotes and other |
|||
# special characters must be quoted. Quoting one of the keywords |
|||
# "all", "sameuser", "samerole" or "replication" makes the name lose |
|||
# its special character, and just match a database or username with |
|||
# that name. |
|||
# |
|||
# This file is read on server startup and when the postmaster receives |
|||
# a SIGHUP signal. If you edit the file on a running system, you have |
|||
# to SIGHUP the postmaster for the changes to take effect. You can |
|||
# use "pg_ctl reload" to do that. |
|||
|
|||
# Put your actual configuration here |
|||
# ---------------------------------- |
|||
# |
|||
# If you want to allow non-local connections, you need to add more |
|||
# "host" records. In that case you will also need to make PostgreSQL |
|||
# listen on a non-local interface via the listen_addresses |
|||
# configuration parameter, or via the -i or -h command line switches. |
|||
|
|||
|
|||
|
|||
|
|||
# DO NOT DISABLE! |
|||
# If you change this first entry you will need to make sure that the |
|||
# database superuser can access the database using some other method. |
|||
# Noninteractive access to all databases is required during automatic |
|||
# maintenance (custom daily cronjobs, replication, and similar tasks). |
|||
# |
|||
# Database administrative login by Unix domain socket |
|||
local all postgres peer |
|||
|
|||
# TYPE DATABASE USER ADDRESS METHOD |
|||
|
|||
# "local" is for Unix domain socket connections only |
|||
local all all peer |
|||
# IPv4 local connections: |
|||
host all all 127.0.0.1/32 md5 |
|||
# IPv6 local connections: |
|||
host all all ::1/128 md5 |
|||
|
|||
# site-specific access control list |
|||
<% acl.each do |entry| -%> |
|||
<%= entry %> |
|||
<% end -%> |
|||
|
|||
# Allow replication connections from localhost, by a user with the |
|||
# replication privilege. |
|||
#local replication postgres peer |
|||
#host replication postgres 127.0.0.1/32 md5 |
|||
#host replication postgres ::1/128 md5 |
|||
@ -0,0 +1,559 @@ |
|||
# --------------------------------------------------------------- |
|||
# PostgreSQL configuration file - managed by puppet - DO NOT EDIT |
|||
# --------------------------------------------------------------- |
|||
# |
|||
# This file consists of lines of the form: |
|||
# |
|||
# name = value |
|||
# |
|||
# (The "=" is optional.) Whitespace may be used. Comments are introduced with |
|||
# "#" anywhere on a line. The complete list of parameter names and allowed |
|||
# values can be found in the PostgreSQL documentation. |
|||
# |
|||
# The commented-out settings shown in this file represent the default values. |
|||
# Re-commenting a setting is NOT sufficient to revert it to the default value; |
|||
# you need to reload the server. |
|||
# |
|||
# This file is read on server startup and when the server receives a SIGHUP |
|||
# signal. If you edit the file on a running system, you have to SIGHUP the |
|||
# server for the changes to take effect, or use "pg_ctl reload". Some |
|||
# parameters, which are marked below, require a server shutdown and restart to |
|||
# take effect. |
|||
# |
|||
# Any parameter can also be given as a command-line option to the server, e.g., |
|||
# "postgres -c log_connections=on". Some parameters can be changed at run time |
|||
# with the "SET" SQL command. |
|||
# |
|||
# Memory units: kB = kilobytes Time units: ms = milliseconds |
|||
# MB = megabytes s = seconds |
|||
# GB = gigabytes min = minutes |
|||
# h = hours |
|||
# d = days |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# FILE LOCATIONS |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# The default values of these variables are driven from the -D command-line |
|||
# option or PGDATA environment variable, represented here as ConfigDir. |
|||
|
|||
data_directory = '/var/lib/postgresql/<%= @version %>/main' # use data in another directory |
|||
# (change requires restart) |
|||
hba_file = '/etc/postgresql/<%= @version %>/main/pg_hba.conf' # host-based authentication file |
|||
# (change requires restart) |
|||
ident_file = '/etc/postgresql/<%= @version %>/main/pg_ident.conf' # ident configuration file |
|||
# (change requires restart) |
|||
|
|||
# If external_pid_file is not explicitly set, no extra PID file is written. |
|||
external_pid_file = '/var/run/postgresql/<%= @version %>-main.pid' # write an extra PID file |
|||
# (change requires restart) |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# CONNECTIONS AND AUTHENTICATION |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Connection Settings - |
|||
|
|||
<% if listen.is_a? Array -%> |
|||
listen_addresses = '<%= @listen.join ',' %>' |
|||
<% else %> |
|||
listen_addresses = '<%= @listen %>' |
|||
<% end %> |
|||
#listen_addresses = 'localhost' # what IP address(es) to listen on; |
|||
# comma-separated list of addresses; |
|||
# defaults to 'localhost', '*' = all |
|||
# (change requires restart) |
|||
port = <%= @port %> # (change requires restart) |
|||
max_connections = 100 # (change requires restart) |
|||
# Note: Increasing max_connections costs ~400 bytes of shared memory per |
|||
# connection slot, plus lock space (see max_locks_per_transaction). |
|||
#superuser_reserved_connections = 3 # (change requires restart) |
|||
unix_socket_directory = '/var/run/postgresql' # (change requires restart) |
|||
#unix_socket_group = '' # (change requires restart) |
|||
#unix_socket_permissions = 0777 # begin with 0 to use octal notation |
|||
# (change requires restart) |
|||
#bonjour = off # advertise server via Bonjour |
|||
# (change requires restart) |
|||
#bonjour_name = '' # defaults to the computer name |
|||
# (change requires restart) |
|||
|
|||
# - Security and Authentication - |
|||
|
|||
#authentication_timeout = 1min # 1s-600s |
|||
ssl = true # (change requires restart) |
|||
#ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH' # allowed SSL ciphers |
|||
# (change requires restart) |
|||
#ssl_renegotiation_limit = 512MB # amount of data between renegotiations |
|||
#password_encryption = on |
|||
#db_user_namespace = off |
|||
|
|||
# Kerberos and GSSAPI |
|||
#krb_server_keyfile = '' |
|||
#krb_srvname = 'postgres' # (Kerberos only) |
|||
#krb_caseins_users = off |
|||
|
|||
# - TCP Keepalives - |
|||
# see "man 7 tcp" for details |
|||
|
|||
#tcp_keepalives_idle = 0 # TCP_KEEPIDLE, in seconds; |
|||
# 0 selects the system default |
|||
#tcp_keepalives_interval = 0 # TCP_KEEPINTVL, in seconds; |
|||
# 0 selects the system default |
|||
#tcp_keepalives_count = 0 # TCP_KEEPCNT; |
|||
# 0 selects the system default |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# RESOURCE USAGE (except WAL) |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Memory - |
|||
|
|||
shared_buffers = 24MB # min 128kB |
|||
# (change requires restart) |
|||
#temp_buffers = 8MB # min 800kB |
|||
#max_prepared_transactions = 0 # zero disables the feature |
|||
# (change requires restart) |
|||
# Note: Increasing max_prepared_transactions costs ~600 bytes of shared memory |
|||
# per transaction slot, plus lock space (see max_locks_per_transaction). |
|||
# It is not advisable to set max_prepared_transactions nonzero unless you |
|||
# actively intend to use prepared transactions. |
|||
#work_mem = 1MB # min 64kB |
|||
#maintenance_work_mem = 16MB # min 1MB |
|||
#max_stack_depth = 2MB # min 100kB |
|||
|
|||
# - Kernel Resource Usage - |
|||
|
|||
#max_files_per_process = 1000 # min 25 |
|||
# (change requires restart) |
|||
#shared_preload_libraries = '' # (change requires restart) |
|||
|
|||
# - Cost-Based Vacuum Delay - |
|||
|
|||
#vacuum_cost_delay = 0ms # 0-100 milliseconds |
|||
#vacuum_cost_page_hit = 1 # 0-10000 credits |
|||
#vacuum_cost_page_miss = 10 # 0-10000 credits |
|||
#vacuum_cost_page_dirty = 20 # 0-10000 credits |
|||
#vacuum_cost_limit = 200 # 1-10000 credits |
|||
|
|||
# - Background Writer - |
|||
|
|||
#bgwriter_delay = 200ms # 10-10000ms between rounds |
|||
#bgwriter_lru_maxpages = 100 # 0-1000 max buffers written/round |
|||
#bgwriter_lru_multiplier = 2.0 # 0-10.0 multipler on buffers scanned/round |
|||
|
|||
# - Asynchronous Behavior - |
|||
|
|||
#effective_io_concurrency = 1 # 1-1000. 0 disables prefetching |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# WRITE AHEAD LOG |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Settings - |
|||
|
|||
#wal_level = minimal # minimal, archive, or hot_standby |
|||
# (change requires restart) |
|||
#fsync = on # turns forced synchronization on or off |
|||
#synchronous_commit = on # synchronization level; on, off, or local |
|||
#wal_sync_method = fsync # the default is the first option |
|||
# supported by the operating system: |
|||
# open_datasync |
|||
# fdatasync (default on Linux) |
|||
# fsync |
|||
# fsync_writethrough |
|||
# open_sync |
|||
#full_page_writes = on # recover from partial page writes |
|||
#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers |
|||
# (change requires restart) |
|||
#wal_writer_delay = 200ms # 1-10000 milliseconds |
|||
|
|||
#commit_delay = 0 # range 0-100000, in microseconds |
|||
#commit_siblings = 5 # range 1-1000 |
|||
|
|||
# - Checkpoints - |
|||
|
|||
#checkpoint_segments = 3 # in logfile segments, min 1, 16MB each |
|||
#checkpoint_timeout = 5min # range 30s-1h |
|||
#checkpoint_completion_target = 0.5 # checkpoint target duration, 0.0 - 1.0 |
|||
#checkpoint_warning = 30s # 0 disables |
|||
|
|||
# - Archiving - |
|||
|
|||
#archive_mode = off # allows archiving to be done |
|||
# (change requires restart) |
|||
#archive_command = '' # command to use to archive a logfile segment |
|||
#archive_timeout = 0 # force a logfile segment switch after this |
|||
# number of seconds; 0 disables |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# REPLICATION |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Master Server - |
|||
|
|||
# These settings are ignored on a standby server |
|||
|
|||
#max_wal_senders = 0 # max number of walsender processes |
|||
# (change requires restart) |
|||
#wal_sender_delay = 1s # walsender cycle time, 1-10000 milliseconds |
|||
#wal_keep_segments = 0 # in logfile segments, 16MB each; 0 disables |
|||
#vacuum_defer_cleanup_age = 0 # number of xacts by which cleanup is delayed |
|||
#replication_timeout = 60s # in milliseconds; 0 disables |
|||
#synchronous_standby_names = '' # standby servers that provide sync rep |
|||
# comma-separated list of application_name |
|||
# from standby(s); '*' = all |
|||
|
|||
# - Standby Servers - |
|||
|
|||
# These settings are ignored on a master server |
|||
|
|||
#hot_standby = off # "on" allows queries during recovery |
|||
# (change requires restart) |
|||
#max_standby_archive_delay = 30s # max delay before canceling queries |
|||
# when reading WAL from archive; |
|||
# -1 allows indefinite delay |
|||
#max_standby_streaming_delay = 30s # max delay before canceling queries |
|||
# when reading streaming WAL; |
|||
# -1 allows indefinite delay |
|||
#wal_receiver_status_interval = 10s # send replies at least this often |
|||
# 0 disables |
|||
#hot_standby_feedback = off # send info from standby to prevent |
|||
# query conflicts |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# QUERY TUNING |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Planner Method Configuration - |
|||
|
|||
#enable_bitmapscan = on |
|||
#enable_hashagg = on |
|||
#enable_hashjoin = on |
|||
#enable_indexscan = on |
|||
#enable_material = on |
|||
#enable_mergejoin = on |
|||
#enable_nestloop = on |
|||
#enable_seqscan = on |
|||
#enable_sort = on |
|||
#enable_tidscan = on |
|||
|
|||
# - Planner Cost Constants - |
|||
|
|||
#seq_page_cost = 1.0 # measured on an arbitrary scale |
|||
#random_page_cost = 4.0 # same scale as above |
|||
#cpu_tuple_cost = 0.01 # same scale as above |
|||
#cpu_index_tuple_cost = 0.005 # same scale as above |
|||
#cpu_operator_cost = 0.0025 # same scale as above |
|||
#effective_cache_size = 128MB |
|||
|
|||
# - Genetic Query Optimizer - |
|||
|
|||
#geqo = on |
|||
#geqo_threshold = 12 |
|||
#geqo_effort = 5 # range 1-10 |
|||
#geqo_pool_size = 0 # selects default based on effort |
|||
#geqo_generations = 0 # selects default based on effort |
|||
#geqo_selection_bias = 2.0 # range 1.5-2.0 |
|||
#geqo_seed = 0.0 # range 0.0-1.0 |
|||
|
|||
# - Other Planner Options - |
|||
|
|||
#default_statistics_target = 100 # range 1-10000 |
|||
#constraint_exclusion = partition # on, off, or partition |
|||
#cursor_tuple_fraction = 0.1 # range 0.0-1.0 |
|||
#from_collapse_limit = 8 |
|||
#join_collapse_limit = 8 # 1 disables collapsing of explicit |
|||
# JOIN clauses |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# ERROR REPORTING AND LOGGING |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Where to Log - |
|||
|
|||
#log_destination = 'stderr' # Valid values are combinations of |
|||
# stderr, csvlog, syslog, and eventlog, |
|||
# depending on platform. csvlog |
|||
# requires logging_collector to be on. |
|||
|
|||
# This is used when logging to stderr: |
|||
#logging_collector = off # Enable capturing of stderr and csvlog |
|||
# into log files. Required to be on for |
|||
# csvlogs. |
|||
# (change requires restart) |
|||
|
|||
# These are only used if logging_collector is on: |
|||
#log_directory = 'pg_log' # directory where log files are written, |
|||
# can be absolute or relative to PGDATA |
|||
#log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log' # log file name pattern, |
|||
# can include strftime() escapes |
|||
#log_file_mode = 0600 # creation mode for log files, |
|||
# begin with 0 to use octal notation |
|||
#log_truncate_on_rotation = off # If on, an existing log file with the |
|||
# same name as the new log file will be |
|||
# truncated rather than appended to. |
|||
# But such truncation only occurs on |
|||
# time-driven rotation, not on restarts |
|||
# or size-driven rotation. Default is |
|||
# off, meaning append to existing files |
|||
# in all cases. |
|||
#log_rotation_age = 1d # Automatic rotation of logfiles will |
|||
# happen after that time. 0 disables. |
|||
#log_rotation_size = 10MB # Automatic rotation of logfiles will |
|||
# happen after that much log output. |
|||
# 0 disables. |
|||
|
|||
# These are relevant when logging to syslog: |
|||
#syslog_facility = 'LOCAL0' |
|||
#syslog_ident = 'postgres' |
|||
|
|||
#silent_mode = off # Run server silently. |
|||
# DO NOT USE without syslog or |
|||
# logging_collector |
|||
# (change requires restart) |
|||
|
|||
|
|||
# - When to Log - |
|||
|
|||
#client_min_messages = notice # values in order of decreasing detail: |
|||
# debug5 |
|||
# debug4 |
|||
# debug3 |
|||
# debug2 |
|||
# debug1 |
|||
# log |
|||
# notice |
|||
# warning |
|||
# error |
|||
|
|||
#log_min_messages = warning # values in order of decreasing detail: |
|||
# debug5 |
|||
# debug4 |
|||
# debug3 |
|||
# debug2 |
|||
# debug1 |
|||
# info |
|||
# notice |
|||
# warning |
|||
# error |
|||
# log |
|||
# fatal |
|||
# panic |
|||
|
|||
#log_min_error_statement = error # values in order of decreasing detail: |
|||
# debug5 |
|||
# debug4 |
|||
# debug3 |
|||
# debug2 |
|||
# debug1 |
|||
# info |
|||
# notice |
|||
# warning |
|||
# error |
|||
# log |
|||
# fatal |
|||
# panic (effectively off) |
|||
|
|||
#log_min_duration_statement = -1 # -1 is disabled, 0 logs all statements |
|||
# and their durations, > 0 logs only |
|||
# statements running at least this number |
|||
# of milliseconds |
|||
|
|||
|
|||
# - What to Log - |
|||
|
|||
#debug_print_parse = off |
|||
#debug_print_rewritten = off |
|||
#debug_print_plan = off |
|||
#debug_pretty_print = on |
|||
#log_checkpoints = off |
|||
#log_connections = off |
|||
#log_disconnections = off |
|||
#log_duration = off |
|||
#log_error_verbosity = default # terse, default, or verbose messages |
|||
#log_hostname = off |
|||
log_line_prefix = '%t ' # special values: |
|||
# %a = application name |
|||
# %u = user name |
|||
# %d = database name |
|||
# %r = remote host and port |
|||
# %h = remote host |
|||
# %p = process ID |
|||
# %t = timestamp without milliseconds |
|||
# %m = timestamp with milliseconds |
|||
# %i = command tag |
|||
# %e = SQL state |
|||
# %c = session ID |
|||
# %l = session line number |
|||
# %s = session start timestamp |
|||
# %v = virtual transaction ID |
|||
# %x = transaction ID (0 if none) |
|||
# %q = stop here in non-session |
|||
# processes |
|||
# %% = '%' |
|||
#log_lock_waits = off # log lock waits >= deadlock_timeout |
|||
#log_statement = 'none' # none, ddl, mod, all |
|||
#log_temp_files = -1 # log temporary files equal or larger |
|||
# than the specified size in kilobytes; |
|||
# -1 disables, 0 logs all temp files |
|||
#log_timezone = '(defaults to server environment setting)' |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# RUNTIME STATISTICS |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Query/Index Statistics Collector - |
|||
|
|||
#track_activities = on |
|||
#track_counts = on |
|||
#track_functions = none # none, pl, all |
|||
#track_activity_query_size = 1024 # (change requires restart) |
|||
#update_process_title = on |
|||
#stats_temp_directory = 'pg_stat_tmp' |
|||
|
|||
|
|||
# - Statistics Monitoring - |
|||
|
|||
#log_parser_stats = off |
|||
#log_planner_stats = off |
|||
#log_executor_stats = off |
|||
#log_statement_stats = off |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# AUTOVACUUM PARAMETERS |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
#autovacuum = on # Enable autovacuum subprocess? 'on' |
|||
# requires track_counts to also be on. |
|||
#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and |
|||
# their durations, > 0 logs only |
|||
# actions running at least this number |
|||
# of milliseconds. |
|||
#autovacuum_max_workers = 3 # max number of autovacuum subprocesses |
|||
# (change requires restart) |
|||
#autovacuum_naptime = 1min # time between autovacuum runs |
|||
#autovacuum_vacuum_threshold = 50 # min number of row updates before |
|||
# vacuum |
|||
#autovacuum_analyze_threshold = 50 # min number of row updates before |
|||
# analyze |
|||
#autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum |
|||
#autovacuum_analyze_scale_factor = 0.1 # fraction of table size before analyze |
|||
#autovacuum_freeze_max_age = 200000000 # maximum XID age before forced vacuum |
|||
# (change requires restart) |
|||
#autovacuum_vacuum_cost_delay = 20ms # default vacuum cost delay for |
|||
# autovacuum, in milliseconds; |
|||
# -1 means use vacuum_cost_delay |
|||
#autovacuum_vacuum_cost_limit = -1 # default vacuum cost limit for |
|||
# autovacuum, -1 means use |
|||
# vacuum_cost_limit |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# CLIENT CONNECTION DEFAULTS |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Statement Behavior - |
|||
|
|||
#search_path = '"$user",public' # schema names |
|||
#default_tablespace = '' # a tablespace name, '' uses the default |
|||
#temp_tablespaces = '' # a list of tablespace names, '' uses |
|||
# only default tablespace |
|||
#check_function_bodies = on |
|||
#default_transaction_isolation = 'read committed' |
|||
#default_transaction_read_only = off |
|||
#default_transaction_deferrable = off |
|||
#session_replication_role = 'origin' |
|||
#statement_timeout = 0 # in milliseconds, 0 is disabled |
|||
#vacuum_freeze_min_age = 50000000 |
|||
#vacuum_freeze_table_age = 150000000 |
|||
#bytea_output = 'hex' # hex, escape |
|||
#xmlbinary = 'base64' |
|||
#xmloption = 'content' |
|||
|
|||
# - Locale and Formatting - |
|||
|
|||
datestyle = 'iso, mdy' |
|||
#intervalstyle = 'postgres' |
|||
#timezone = '(defaults to server environment setting)' |
|||
#timezone_abbreviations = 'Default' # Select the set of available time zone |
|||
# abbreviations. Currently, there are |
|||
# Default |
|||
# Australia |
|||
# India |
|||
# You can create your own file in |
|||
# share/timezonesets/. |
|||
#extra_float_digits = 0 # min -15, max 3 |
|||
#client_encoding = sql_ascii # actually, defaults to database |
|||
# encoding |
|||
|
|||
# These settings are initialized by initdb, but they can be changed. |
|||
lc_messages = '<%= @locale %>' # locale for system error message strings |
|||
lc_monetary = '<%= @locale %>' # locale for monetary formatting |
|||
lc_numeric = '<%= @locale %>' # locale for number formatting |
|||
lc_time = '<%= @locale %>' # locale for time formatting |
|||
|
|||
# default configuration for text search |
|||
default_text_search_config = 'pg_catalog.english' |
|||
|
|||
# - Other Defaults - |
|||
|
|||
#dynamic_library_path = '$libdir' |
|||
#local_preload_libraries = '' |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# LOCK MANAGEMENT |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
#deadlock_timeout = 1s |
|||
#max_locks_per_transaction = 64 # min 10 |
|||
# (change requires restart) |
|||
# Note: Each lock table slot uses ~270 bytes of shared memory, and there are |
|||
# max_locks_per_transaction * (max_connections + max_prepared_transactions) |
|||
# lock table slots. |
|||
#max_pred_locks_per_transaction = 64 # min 10 |
|||
# (change requires restart) |
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# VERSION/PLATFORM COMPATIBILITY |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
# - Previous PostgreSQL Versions - |
|||
|
|||
#array_nulls = on |
|||
#backslash_quote = safe_encoding # on, off, or safe_encoding |
|||
#default_with_oids = off |
|||
#escape_string_warning = on |
|||
#lo_compat_privileges = off |
|||
#quote_all_identifiers = off |
|||
#sql_inheritance = on |
|||
#standard_conforming_strings = on |
|||
#synchronize_seqscans = on |
|||
|
|||
# - Other Platforms and Clients - |
|||
|
|||
#transform_null_equals = off |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# ERROR HANDLING |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
#exit_on_error = off # terminate session on any error? |
|||
#restart_after_crash = on # reinitialize after backend crash? |
|||
|
|||
|
|||
#------------------------------------------------------------------------------ |
|||
# CUSTOMIZED OPTIONS |
|||
#------------------------------------------------------------------------------ |
|||
|
|||
#custom_variable_classes = '' # list of custom variable class names |
|||
@ -0,0 +1,35 @@ |
|||
# Created by http://www.gitignore.io |
|||
|
|||
|
|||
### Rails ### |
|||
*.rbc |
|||
capybara-*.html |
|||
.rspec |
|||
/log |
|||
/log/*.log |
|||
/tmp |
|||
/db/*.sqlite3 |
|||
/db/*.sqlite3-journal |
|||
/public/system |
|||
/coverage/ |
|||
/spec/tmp |
|||
**.orig |
|||
rerun.txt |
|||
pickle-email-*.html |
|||
|
|||
# Ignore secret assets |
|||
/lib/assets/* |
|||
|
|||
# TODO Comment out these rules if you are OK with secrets being uploaded to the repo |
|||
config/initializers/secret_token.rb |
|||
config/secrets.yml |
|||
|
|||
## Environment normalisation: |
|||
/.bundle |
|||
/vendor/bundle |
|||
|
|||
# these should all be checked in to normalise the environment: |
|||
# Gemfile.lock, .ruby-version, .ruby-gemset |
|||
|
|||
# unless supporting rvm < 1.11.0 or doing something fancy, ignore this: |
|||
.rvmrc |
|||
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Reference in new issue