galera-formula/galera/files/my.cnf.bootstrap

# 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={{ service.get('max_connections', 20000) }}
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