\n \n | Key | \n Type | \n Description | \n Default | \n
\n \n | ['mariadb']['install']['version'] | \n String | \n Version to install (currently 10.0 et 5.5) | \n 10.0 | \n
\n \n | ['mariadb']['use_default_repository'] | \n Boolean | \n Wether to install MariaDB default repository or not. If you don't have a local repo containing packages, put it to true | \n false | \n
\n \n | ['mariadb']['server_root_password'] | \n String | \n local root password | \n | \n
\n \n | ['mariadb']['forbid_remote_root'] | \n Boolean | \n Wether to activate root remote access | \n true | \n
\n \n | ['mariadb']['allow_root_pass_change'] | \n Boolean | \n Wether to allow the recipe to change root password after the first install | \n false | \n
\n \n | ['mariadb']['client']['development_files'] | \n Boolean | \n Wether to install development files in client recipe | \n true | \n
\n \n | ['mariadb']['apt_repository']['base_url'] | \n String | \n The http base url to use when installing from default repository | \n 'ftp.igh.cnrs.fr/pub/mariadb/repo' | \n
\n \n | ['mariadb']['install']['prefer_os_package'] | \n Boolean | \n Indicator for preferring use packages shipped by running os | \n false | \n
\n
\n\nUsage\n-----\n\nTo install a default server for mariadb choose the version you want (MariaDB 5.5 or 10, galera or not), then call the recipe accordingly.\n\nList of availables recipes:\n\n- mariadb::default (just call server recipe with default options)\n- mariadb::server\n- mariadb::galera\n- mariadb::client\n\nPlease be ware that by default, the root password is empty! If you want have changed it use the `node['mariadb']['server_root_password']` attribute to put a correct value. And by default the remote root access is not activated. Use `node['mariadb']['forbid_remote_root']` attribute to change it.\n\nSometimes, the default apt repository used for apt does not work (see issue #6). In this case, you need to choose another mirror which worki (pick it from mariadb website), and put the http base url in the attribute `node['mariadb']['apt_repository']['base_url']`.\n\n#### mariadb::galera\n\nWhen installing the mariadb::galera on debian recipe, You have to take care of one specific attribute:\n`node['mariadb']['debian']['password']` which default to 'please-change-me'\nAs wee need to have the same password for this user on the whole cluster nodes... We will change the default install one by the content of this attribute.\n\n#### mariadb::client\n\nBy default this recipe install the client, and all needed packages to develop client application. If you do not want to install development files when installing client package,\nset the attribute `node['mariadb']['client']['development_files']` to false. \n\nProviders\n----------\n\nThis recipe define 2 providers:\n- `Chef::Provider::Mariadb::Configuration` shortcut resource `mariadb_configuration`\n- `Chef::Provider::Mariadb::Replication` shortcut resource `mariadb_replication`\n\n#### mariadb_configuration\n\nMainly use for internal purpose. You can use it to create a new configuration file into configuration dir. You have to define 2 variables `section` and `option`.\nWhere `section` is the configuration section, and `option` is a hash of key/value. The name of the resource is used as base for the filename.\n\nExample:\n```ruby\nmariadb_configuration 'fake' do\n section 'mysqld'\n option {foo: 'bar'}\nend\n```\nwill become the file fake.cnf in the include dir (depend on your platform), which contain:\n```\n[mysqld]\nfoo=bar\n```\n\nIf the value start with a '#', then it's considered as a comment, and the value is printed as is (without the key)\n\nExample:\n```ruby\nmariadb_configuration 'fake' do\n section 'mysqld'\n option {comment1: '# Here i am', foo: bar}\nend\n```\nwill become the file fake.cnf in the include dir (depend on your platform), which contain:\n```\n[mysqld]\n# Here i am\nfoo=bar\n```\n\n#### mariadb_replication\n\nThis LWRP is used to manage replication setup on a host. To use this LWRP, the node need to have the mysql binary installed (via the mariadb::client or mariadb::server or mariadb::galera recipe).\nIt have 4 actions:\n- add - to add a new replication setup (become a slave)\n- stop - to stop the slave replication\n- start - to start the slave replication\n- remove - to remove the slave replication configuration\n\nThe resource name need to be 'default' if your don't want to use a named connection (multi source replication in MariaDB 10).\n\nSo by default the provider try to use the local instance of mysql, with the current user and no password. If you want to change, you have to define `host`, `port`, `user` or `password`\n\n```ruby\nmariadb_replication 'default' do\n user 'root'\n password 'fakepass'\n host 'fakehost'\n action :stop\nend\n```\nwill stop the replication on the host `fakehost` using the user `root` and password `fakepass` to connect to.\n\nWhen you add a replication configuration, you have to define at least 4 values `master_host`, `master_user`, `master_password` and `master_use_gtid`. And if you don't want the GTID support, you have to define also `master_log_file` and `master_log_pos`\n\nExample:\n```ruby\nmariadb_replication 'usefull_conn_name' do\n master_host 'server1'\n master_user 'slave_user'\n master_password 'slave_password'\n master_use_gtid 'current_pos'\n action :add\nend\n```\n\nContributing\n------------\n\n1. Fork the repository on Github\n2. Create a named feature branch (like `add_component_x`)\n3. Write your change\n4. Write tests for your change (if applicable)\n5. Run the tests, ensuring they all pass\n6. Submit a Pull Request using Github\n\nLicense and Authors\n-------------------\nAuthors:\nNicolas Blanc