# MANAGED BY PUPPET
#
[mysqld]
bind-address                    = <%= @bind_address %>
default_storage_engine          = innodb
collation_server                = utf8_general_ci
init_connect                    = 'SET NAMES utf8'
character_set_server            = utf8
max_connections                 = 1000
skip_name_resolve               = 1
connect_timeout                 = 5
wait_timeout                    = 600
max_allowed_packet              = 64M
thread_cache_size               = 128
sort_buffer_size                = 4M
bulk_insert_buffer_size         = 16M
tmp_table_size                  = 512M
max_heap_table_size             = 128M
query_cache_type                = 0
myisam_recover                  = BACKUP
key_buffer_size                 = 16M
open_files_limit                = 65535
table_open_cache                = 1024
table_definition_cache          = 500
myisam_sort_buffer_size         = 512M
concurrent_insert               = 2
read_buffer_size                = 2M
read_rnd_buffer_size            = 1M
slow_query_log                  = 1
slow_query_log_file             = /var/log/mysql/slow.log
log_error                       = /var/log/mysql/error.log
long_query_time                 = 1
log_slow_verbosity              = query_plan
innodb_buffer_pool_size         = 512M
innodb_flush_log_at_trx_commit  = 1
innodb_lock_wait_timeout        = 50
innodb_thread_concurrency       = 48
innodb_file_per_table           = 1
innodb_open_files               = 65535
innodb_io_capacity              = 1000
innodb_file_format              = Barracuda
innodb_file_format_max          = Barracuda
innodb_max_dirty_pages_pct      = 50
binlog_format                   = ROW
innodb_autoinc_lock_mode        = 2
innodb_locks_unsafe_for_binlog  = 1
wsrep_provider                  = "<%= @wsrep_provider %>"
wsrep_cluster_name              = "galera_cluster"
wsrep_cluster_address           = "gcomm://<%= @gcomm_definition %>"
wsrep_sst_auth                  = root:<%= @mysql_root_password %>
wsrep_drupal_282555_workaround  = 0
wsrep_sst_method                = rsync
wsrep_node_address              = "<%= @bind_address %>"
wsrep_node_incoming_address     = "<%= @bind_address %>"
# This is the minimal value (proc*2)
wsrep_slave_threads             = "<%= @processorcount.to_i * 2 %>"

# Thoses TWEAK assume that the galera cluster is used in master/slave mode
wsrep_provider_options          = "gcache.size=<%= @galera_gcache %>;gcs.fc_master_slave=1;gcs.fc_limit=256;gcs.fc_factor=0.9"

# this value here are used by /usr/bin/innobackupex
# and wsrep_sst_xtrabackup take only one configuration file and use the last one
# (/etc/mysql/my.cnf is not used)
datadir                         = /var/lib/mysql
tmpdir                          = /tmp/
innodb_flush_method             = O_DIRECT
innodb_log_buffer_size          = 32M
innodb_log_file_size            = 256M
innodb_log_files_in_group       = 2