# # These groups are read by MariaDB server. # Use it for options that only the server (but not clients) should see # # See the examples of server my.cnf files in /usr/share/mysql/ # # this is read by the standalone daemon and embedded servers [server] # this is only for the mysqld standalone daemon [mysqld] # # * Basic Settings # user = mariadb pid-file = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock port = 3306 basedir = /usr # Don't put this on flash memory # Figure out where you are going to put the databases and run # mysql_install_db --force datadir = /mnt/data/mysql # tmpdir should also not go on flash memory tmpdir = /tmp lc-messages-dir = /usr/share/mariadb skip-external-locking # Instead of skip-networking the default is now to listen only on # localhost which is more compatible and is not less secure. bind-address = 127.0.0.1 # # * Fine Tuning # key_buffer_size = 16M max_allowed_packet = 16M thread_stack = 192K thread_cache_size = 8 # This replaces the startup script and checks MyISAM tables if needed # the first time they are touched myisam_recover_options = BACKUP #max_connections = 100 #table_cache = 64 #thread_concurrency = 10 # # * Query Cache Configuration # query_cache_limit = 1M query_cache_size = 16M # # * Logging and Replication # # Both location gets rotated by the cronjob. # Be aware that this log type is a performance killer. # As of 5.1 you can enable the log at runtime! #general_log_file = /var/log/mysql/mysql.log #general_log = 1 # # Error log - should be very few entries. # Note that if unset the errors will go to stdout and can be seen in syslog # (check "logread") # #log_error = /var/log/mysql/error.log # # Enable the slow query log to see queries with especially long duration #slow_query_log_file = /var/log/mysql/mariadb-slow.log #long_query_time = 10 #log_slow_rate_limit = 1000 #log_slow_verbosity = query_plan # #log-queries-not-using-indexes # # The following can be used as easy to replay backup logs or for replication. #server-id = 1 #log_bin = /var/log/mysql/mysql-bin.log expire_logs_days = 10 max_binlog_size = 100M #binlog_do_db = include_database_name #binlog_ignore_db = exclude_database_name # # * InnoDB # # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. # Read the manual for more InnoDB related options. There are many! # # * Security Features # # Read the manual, too, if you want chroot! # chroot = /var/lib/mysql/ # # For generating SSL certificates you can use for example the GUI tool "tinyca". # # ssl-ca=/etc/mysql/cacert.pem # ssl-cert=/etc/mysql/server-cert.pem # ssl-key=/etc/mysql/server-key.pem # # Accept only connections using the latest and most secure TLS protocol version. # ..when MariaDB is compiled with OpenSSL: # ssl-cipher=TLSv1.2 # # * Character sets # # MySQL/MariaDB default is Latin1, but in OpenWrt we rather default to the full # utf8 4-byte character set. See also client.cnf # # Note: In OpenWrt until mariadb 10.2.19-2 the baked-in defaults were # "DEFAULT_CHARSET=utf8" and "DEFAULT_COLLATION=utf8_general_ci". As MariaDB's # utf8 (supports three bytes per character) is not really UTF-8 (which needs up # to four bytes per character) this was changed. Now the baked in-defaults are # the upstream defaults (Latin1), but in the default configuration (like in the # file you are currently reading) utf8mb4 is set, which is real UTF-8. # # Of course you are free to change this, either here or in a configuration file # of your own which is read after this .cnf file, see my.cnf in parent folder # (files are read in alphabetical order). character-set-server = utf8mb4 collation-server = utf8mb4_general_ci # # * Unix socket authentication plugin is built-in # # Needed so the root database user can authenticate without a password but # only when running as the unix root user. # # Also available for other users if required. # See https://mariadb.com/kb/en/unix_socket-authentication-plugin/