Created
July 14, 2016 13:58
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MySQL configuration file for low memory server. This config disable InnoDB so MySQL use less memory. Might not work for MySQL 5.7, where InnoDB can't be disabled
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# | |
# The MySQL database server configuration file. | |
# | |
# You can copy this to one of: | |
# - "/etc/mysql/my.cnf" to set global options, | |
# - "~/.my.cnf" to set user-specific options. | |
# | |
# One can use all long options that the program supports. | |
# Run program with --help to get a list of available options and with | |
# --print-defaults to see which it would actually understand and use. | |
# | |
# For explanations see | |
# http://dev.mysql.com/doc/mysql/en/server-system-variables.html | |
# This will be passed to all mysql clients | |
# It has been reported that passwords should be enclosed with ticks/quotes | |
# escpecially if they contain "#" chars... | |
# Remember to edit /etc/mysql/debian.cnf when changing the socket location. | |
[client] | |
port = 3306 | |
socket = /var/run/mysqld/mysqld.sock | |
# Here is entries for some specific programs | |
# The following values assume you have at least 32M ram | |
# This was formally known as [safe_mysqld]. Both versions are currently parsed. | |
[mysqld_safe] | |
socket = /var/run/mysqld/mysqld.sock | |
nice = 0 | |
[mysqld] | |
# | |
# * Basic Settings | |
# | |
user = mysql | |
pid-file = /var/run/mysqld/mysqld.pid | |
socket = /var/run/mysqld/mysqld.sock | |
port = 3306 | |
basedir = /usr | |
datadir = /var/lib/mysql | |
tmpdir = /tmp | |
lc-messages-dir = /usr/share/mysql | |
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 = 8M | |
max_allowed_packet = 8M | |
thread_stack = 84K | |
thread_cache_size = 2 | |
# This replaces the startup script and checks MyISAM tables if needed | |
# the first time they are touched | |
myisam-recover = BACKUP | |
max_connections = 10 | |
#table_cache = 64 | |
#thread_concurrency = 10 | |
# | |
# * Query Cache Configuration | |
# | |
query_cache_limit = 1M | |
query_cache_size = 1M | |
# | |
# * 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. | |
# | |
log_error = /var/log/mysql/error.log | |
# | |
# Here you can see queries with especially long duration | |
#log_slow_queries = /var/log/mysql/mysql-slow.log | |
#long_query_time = 2 | |
#log-queries-not-using-indexes | |
# | |
# The following can be used as easy to replay backup logs or for replication. | |
# note: if you are setting up a replication slave, see README.Debian about | |
# other settings you may need to change. | |
#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 = include_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! | |
skip-innodb | |
default-storage-engine = myisam | |
# | |
# * Security Features | |
# | |
# Read the manual, too, if you want chroot! | |
# chroot = /var/lib/mysql/ | |
# | |
# For generating SSL certificates I recommend the OpenSSL GUI "tinyca". | |
# | |
# ssl-ca=/etc/mysql/cacert.pem | |
# ssl-cert=/etc/mysql/server-cert.pem | |
# ssl-key=/etc/mysql/server-key.pem | |
[mysqldump] | |
quick | |
quote-names | |
max_allowed_packet = 2M | |
[mysql] | |
#no-auto-rehash # faster start of mysql but no tab completition | |
[isamchk] | |
key_buffer = 8M | |
# | |
# * IMPORTANT: Additional settings that can override those from this file! | |
# The files must end with '.cnf', otherwise they'll be ignored. | |
# | |
!includedir /etc/mysql/conf.d/ |
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