# All files in this package is subject to the GPL v2 license # More information is in the COPYING file in the top directory of this package. # Copyright (C) 2011 severalnines.com {%- if pillar.galera.master is defined %} {%- from "galera/map.jinja" import master with context %} {%- set service = master %} {%- endif %} {%- if pillar.galera.slave is defined %} {%- from "galera/map.jinja" import slave with context %} {%- set service = slave %} {%- endif %} [MYSQLD] user=mysql basedir=/usr/ datadir=/var/lib/mysql socket={{ service.socket }} pid_file=mysqld.pid port=3306 log_error={{ service.log_file }} log_warnings=2 #log_output=FILE ### INNODB OPTIONS innodb_buffer_pool_size=9211M innodb_flush_log_at_trx_commit=2 innodb_file_per_table=1 innodb_data_file_path = ibdata1:100M:autoextend ## You may want to tune the below depending on number of cores and disk sub innodb_read_io_threads=4 innodb_write_io_threads=4 innodb_io_capacity=200 innodb_doublewrite=1 innodb_log_file_size=1024M innodb_log_buffer_size=96M innodb_buffer_pool_instances=8 innodb_log_files_in_group=2 innodb_thread_concurrency=64 #innodb_file_format=barracuda innodb_flush_method = O_DIRECT innodb_autoinc_lock_mode=2 ## avoid statistics update when doing e.g show tables innodb_stats_on_metadata=0 default_storage_engine=innodb bind-address={{ service.bind.address }} # CHARACTER SET #collation_server = utf8_unicode_ci #init_connect='SET NAMES utf8' character_set_server = utf8 # REPLICATION SPECIFIC #server_id must be unique across all mysql servers participating in replication. #server_id=SERVERID binlog_format=ROW #log_slave_updates=1 #log_bin=binlog #relay_log=relay-bin #expire_logs_days=7 #gtid_mode=ON #enforce_gtid_consistency=1 # OTHER THINGS, BUFFERS ETC key_buffer_size = 24M tmp_table_size = 64M max_heap_table_size = 64M max_allowed_packet = 512M #sort_buffer_size = 256K #read_buffer_size = 256K #read_rnd_buffer_size = 512K #myisam_sort_buffer_size = 8M skip_name_resolve memlock=0 sysdate_is_now=1 max_connections=2000 thread_cache_size=512 query_cache_type = 0 query_cache_size = 0 table_open_cache=1024 lower_case_table_names=0 # 5.6 backwards compatibility #explicit_defaults_for_timestamp=1 # # Desired SST donor name. #wsrep_sst_donor= # Protocol version to use # wsrep_protocol_version= [MYSQL] socket={{ service.socket }} #default_character_set=utf8 [client] socket={{ service.socket }} default_character_set=utf8 [mysqldump] max_allowed_packet = 512M socket={{ service.socket }} default_character_set=utf8 [MYSQLD_SAFE] pid_file=mysqld.pid log_error={{ service.log_file }} basedir=/usr/ datadir=/var/lib/mysql