--- # ------------------------------------- # Setup # ------------------------------------- mysql_origin: 'default' mysql_vendor: 'mariadb' mysql_root_password: 'change_me_NOW' mysql_use_percona_repository: false # ------------------------------------- # Configuration # ------------------------------------- # MySQL connection settings. mysql_port: "3306" mysql_bind_address: '127.0.0.1' mysql_datadir: '/var/lib/mysql' mysql_pid_file: '/var/run/mysqld/mysqld.pid' mysql_socket: '/var/run/mysqld/mysqld.sock' # Slow query log settings. mysql_slow_query_log_enabled: false mysql_slow_query_log_file: '/var/log/mysql-slow.log' mysql_slow_query_time: 2 # Memory settings (default values optimized ~512MB RAM). mysql_key_buffer_size: '256M' mysql_max_allowed_packet: '64M' mysql_table_open_cache: '256' mysql_sort_buffer_size: '1M' mysql_read_buffer_size: '1M' mysql_read_rnd_buffer_size: '4M' mysql_myisam_sort_buffer_size: '64M' mysql_thread_cache_size: '8' mysql_query_cache_size: '16M' # Other settings. mysql_wait_timeout: 28800 # Try number of CPU's * 2 for thread_concurrency. mysql_thread_concurrency: 2 # InnoDB settings. mysql_innodb_file_per_table: '1' mysql_innodb_buffer_pool_size: "{{ (ansible_memtotal_mb * 0.2) | round | int }}M" mysql_innodb_additional_mem_pool_size: '20M' # See: http://dev.mysql.com/doc/refman/5.7/en/innodb-parameters.html#sysvar_innodb_additional_mem_pool_size mysql_innodb_log_file_size: '64M' mysql_innodb_log_buffer_size: '8M' mysql_innodb_flush_log_at_trx_commit: '1' mysql_innodb_lock_wait_timeout: 50 # mysqldump settings. mysql_mysqldump_max_allowed_packet: '64M' # Logging settings. mysql_log: '' mysql_log_error: '/var/log/mysql.err' mysql_syslog_tag: 'mysql' # ------------------------------------- # Extra configuration # ------------------------------------- # mysql_extra_configuration: [] # Example: #mysql_extra_configuration: # - group_name: 'mysqld' # conf: # - key: 'innodb_awsome_feature' # value: 1 # ------------------------------------- # Replication # ------------------------------------- mysql_replication_master: false mysql_replication_slave: false # This formula don't work with vagrant! All boxes have same default ip! mysql_server_id: "{{ ansible_default_ipv4.address | ipaddr('int') }}" mysql_replication_user: 'repl' mysql_replication_password: 'change_me_NOW' mysql_replication_host: '192.168.0.1' mysql_replication_port: '3306' mysql_backup_dir: '/var/backups/tmp-mysql' # Master mysql_max_binlog_size: "100M" mysql_expire_logs_days: "10" # # Slave # mysql_slave_readonly: true # Import data from mysql_slave_import_data: true # host used to create a backup (can be the master or another slave) - default: use the master mysql_slave_import_from: "{{ mysql_replication_host }}" # Delete dump after slave configuration (set false if you have many slaves to install, it avoids to create many dumps) mysql_slave_import_flush_dump: true # Slave uses mysql database from master? mysql_slave_replicate_mysqldb: true # Don't replicate these DBs/tables mysql_slave_ignore_db: [] mysql_slave_ignore_table: [] # SSH user used to copy data mysql_backup_user: "{{ ansible_user_id }}" # TODO: change var name ## If data is already imported, you can specify position mysql_master_log_file: null mysql_master_log_pos: null # If true, reconfigure slave mysql_slave_force_setup: false # Only MariaDB 10.0+ mysql_gtid_domain_id: 1 # ------------------------------------- # Database / Users # ------------------------------------- mysql_databases: [] mysql_users: [] # ------------------------------------- # MariaDB # ------------------------------------- mariadb_version: '10.1' # See: http://mariadb.org/mariadb/repositories/ mariadb_repository: "http://ftp.igh.cnrs.fr/pub/mariadb/repo/{{ mariadb_version }}/debian" # ------------------------------------- # Percona # ------------------------------------- percona_version: '5.7' percona_repository: 'http://repo.percona.com/apt'