my.cnf

[mysqld]
binlog_format = MIXED
server-id=
log-bin
read_only=1
innodb_buffer_pool_size=32MB
default-storage-engine=InnoDB
innodb_log_buffer_size=256K
query_cache_size=0
max_connections=200
key_buffer_size=8
thread_cache_size=0
host_cache_size=0
innodb_ft_cache_size=1600000
innodb_ft_total_cache_size=32000000
log_slave_updates
master_info_repository=TABLE

# per thread or per operation settings
thread_stack=131072
sort_buffer_size=32K
read_buffer_size=8200
read_rnd_buffer_size=8200
max_heap_table_size=16K
tmp_table_size=1K
bulk_insert_buffer_size=0
join_buffer_size=128
net_buffer_length=1K
innodb_sort_buffer_size=64K

#settings that relate to the binary log (if enabled)
binlog_cache_size=4K
binlog_stmt_cache_size=4K

performance_schema=OFF

#log=/var/log/mysql/mysql.log 
#log_error=/var/log/mysql/mysql.err
#general_log_file=/var/log/mysql/mysql_general.log
#slow_query_log_file= /var/log/mysql/mysql_slow.log