cc0a40231d
At present there are some flaws related to configuration, also related to the packaging of mariadb. For starters there are complaints that the configuration is too static. To address this a new configuration layout is introduced. The primary configuration file (my.cnf) is changed so that it now only includes further configuration files in the directory /etc/mysql/conf.d. More default configuration files are added for the server and the client. This is the new default configuration. With these changes it's possible for the user to select if they want to change the default configuration (in conf.d/*.cnf) or if they want to drop their own files into conf.d instead. If the user .cnf files are read after the default .cnf files (files are included in alphabetical order), they will overwrite the settings from the default configuration. The other flaw is that the my.cnf file is included in mariadb-server. But that doesn't really fit the requirements, as the client also uses the configuration file(s). To accomodate this a new package mariadb-common is added. It installs the shared my.cnf file. The remaining changes add base packages, both for the server and the client. These are meant as foundation for the packages containing the respective binaries. In summary they will install the configuration, small miscellaneous files (SQL scripts etc.) and the user "mariadb". That means that everything is ready for the binaries, like mysql and mysqld. If there is not enough space left on flash memory, the user can just drop the binaries on a pendrive, link them to /usr/bin and get started. The ideas and configuration files were copied from Debian. Some amendments were made. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
136 lines
3.9 KiB
INI
136 lines
3.9 KiB
INI
#
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# These groups are read by MariaDB server.
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# Use it for options that only the server (but not clients) should see
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#
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# See the examples of server my.cnf files in /usr/share/mysql/
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#
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# this is read by the standalone daemon and embedded servers
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[server]
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# this is only for the mysqld standalone daemon
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[mysqld]
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#
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# * Basic Settings
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#
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user = mariadb
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pid-file = /var/run/mysqld/mysqld.pid
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socket = /var/run/mysqld/mysqld.sock
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port = 3306
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basedir = /usr
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# Don't put this on flash memory
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# Figure out where you are going to put the databases and run
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# mysql_install_db --force
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datadir = /mnt/data/mysql
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# tmpdir should also not go on flash memory
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tmpdir = /tmp
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lc-messages-dir = /usr/share/mariadb
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skip-external-locking
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# Instead of skip-networking the default is now to listen only on
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# localhost which is more compatible and is not less secure.
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bind-address = 127.0.0.1
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#
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# * Fine Tuning
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#
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key_buffer_size = 16M
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max_allowed_packet = 16M
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thread_stack = 192K
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thread_cache_size = 8
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# This replaces the startup script and checks MyISAM tables if needed
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# the first time they are touched
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myisam_recover_options = BACKUP
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#max_connections = 100
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#table_cache = 64
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#thread_concurrency = 10
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#
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# * Query Cache Configuration
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#
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query_cache_limit = 1M
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query_cache_size = 16M
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#
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# * Logging and Replication
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#
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# Both location gets rotated by the cronjob.
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# Be aware that this log type is a performance killer.
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# As of 5.1 you can enable the log at runtime!
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#general_log_file = /var/log/mysql/mysql.log
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#general_log = 1
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#
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# Error log - should be very few entries.
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# Note that if unset the errors will go to stdout and can be seen in syslog
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# (check "logread")
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#
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#log_error = /var/log/mysql/error.log
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#
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# Enable the slow query log to see queries with especially long duration
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#slow_query_log_file = /var/log/mysql/mariadb-slow.log
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#long_query_time = 10
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#log_slow_rate_limit = 1000
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#log_slow_verbosity = query_plan
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#
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#log-queries-not-using-indexes
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#
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# The following can be used as easy to replay backup logs or for replication.
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#server-id = 1
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#log_bin = /var/log/mysql/mysql-bin.log
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expire_logs_days = 10
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max_binlog_size = 100M
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#binlog_do_db = include_database_name
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#binlog_ignore_db = exclude_database_name
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#
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# * InnoDB
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#
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# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
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# Read the manual for more InnoDB related options. There are many!
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#
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# * Security Features
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#
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# Read the manual, too, if you want chroot!
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# chroot = /var/lib/mysql/
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#
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# For generating SSL certificates you can use for example the GUI tool "tinyca".
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#
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# ssl-ca=/etc/mysql/cacert.pem
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# ssl-cert=/etc/mysql/server-cert.pem
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# ssl-key=/etc/mysql/server-key.pem
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#
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# Accept only connections using the latest and most secure TLS protocol version.
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# ..when MariaDB is compiled with OpenSSL:
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# ssl-cipher=TLSv1.2
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#
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# * Character sets
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#
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# MySQL/MariaDB default is Latin1, but in OpenWrt we rather default to the full
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# utf8 4-byte character set. See also client.cnf
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#
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# Note: In OpenWrt until mariadb 10.2.19-2 the baked-in defaults were
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# "DEFAULT_CHARSET=utf8" and "DEFAULT_COLLATION=utf8_general_ci". As MariaDB's
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# utf8 (supports three bytes per character) is not really UTF-8 (which needs up
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# to four bytes per character) this was changed. Now the baked in-defaults are
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# the upstream defaults (Latin1), but in the default configuration (like in the
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# file you are currently reading) utf8mb4 is set, which is real UTF-8.
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#
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# Of course you are free to change this, either here or in a configuration file
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# of your own which is read after this .cnf file, see my.cnf in parent folder
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# (files are read in alphabetical order).
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character-set-server = utf8mb4
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collation-server = utf8mb4_general_ci
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#
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# * Unix socket authentication plugin is built-in
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#
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# Needed so the root database user can authenticate without a password but
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# only when running as the unix root user.
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#
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# Also available for other users if required.
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# See https://mariadb.com/kb/en/unix_socket-authentication-plugin/
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