diff options
Diffstat (limited to 'deploy/adapters/ansible/roles/database/templates/my.cnf')
| -rw-r--r-- | deploy/adapters/ansible/roles/database/templates/my.cnf | 162 |
1 files changed, 44 insertions, 118 deletions
diff --git a/deploy/adapters/ansible/roles/database/templates/my.cnf b/deploy/adapters/ansible/roles/database/templates/my.cnf index 2023185d..b8016849 100644 --- a/deploy/adapters/ansible/roles/database/templates/my.cnf +++ b/deploy/adapters/ansible/roles/database/templates/my.cnf @@ -1,133 +1,59 @@ -# -# 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 +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 +socket = /var/run/mysqld/mysqld.sock +nice = 0 + + +[mysql] +default-character-set = utf8 [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 -skip-name-resolve -# -# Instead of skip-networking the default is now to listen only on -# localhost which is more compatible and is not less secure. -bind-address = {{ internal_vip.ip }} -# -# * Fine Tuning -# -key_buffer = 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 = BACKUP -max_connections = 2000 -max_connect_errors = 8000 -#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. -# -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! -# -# * 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 -default-storage-engine = innodb -innodb_file_per_table -collation-server = utf8_general_ci +user = mysql +collation-server = utf8_unicode_ci init-connect = 'SET NAMES utf8' character-set-server = utf8 +datadir = /var/lib/mysql +bind-address = {{ internal_ip }} + +max-allowed-packet = 16M +max-connect-errors = 1000000 + +max_connections = {{ ansible_processor_vcpus * 100 }} + +wait_timeout = 28800 +tmp-table-size = 32M +max-heap-table-size = 32M +query-cache-type = 0 +query-cache-size = 0M +thread-cache-size = 50 +open-files-limit = 65535 +table-definition-cache = 4096 +table-open-cache = 10240 + +innodb-flush-method = O_DIRECT +innodb-additional-mem-pool-size = 24M +innodb-log-file-size = 1024M +innodb-file-per-table = 1 +innodb-buffer-pool-size = 4096M + +innodb-read-io-threads = 4 +innodb-write-io-threads = 4 +innodb-doublewrite = 1 +innodb-log-buffer-size = 1024M +innodb-buffer-pool-instances = 8 +innodb-log-files-in-group = 2 +innodb-thread-concurrency = {{ ansible_processor_vcpus * 2 }} + +innodb_stats_on_metadata = 0 [mysqldump] quick quote-names -max_allowed_packet = 16M +max_allowed_packet = 16M -[mysql] -#no-auto-rehash # faster start of mysql but no tab completition - -[isamchk] -key_buffer = 16M -# -# * 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/ - |