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ansible-role-nginx/roles/ansible-role-mysql/templates/my.cnf.j2

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[client]
#password = your_password
port = {{ mysql_port }}
socket = {{ mysql_socket }}
[mysqld]
port = {{ mysql_port }}
bind-address = {{ mysql_bind_address }}
datadir = {{ mysql_datadir }}
socket = {{ mysql_socket }}
pid-file = {{ mysql_pid_file }}
{% if mysql_skip_name_resolve %}
skip-name-resolve
{% endif %}
# Logging configuration.
{% if mysql_log_error == 'syslog' or mysql_log == 'syslog' %}
syslog
syslog-tag = {{ mysql_syslog_tag }}
{% else %}
{% if mysql_log %}
log = {{ mysql_log }}
{% endif %}
log-error = {{ mysql_log_error }}
{% endif %}
{% if mysql_slow_query_log_enabled %}
# Slow query log configuration.
slow_query_log = 1
slow_query_log_file = {{ mysql_slow_query_log_file }}
long_query_time = {{ mysql_slow_query_time }}
{% endif %}
{% if mysql_replication_master %}
# Replication
server-id = {{ mysql_server_id }}
{% if mysql_replication_role == 'master' %}
log_bin = mysql-bin
log-bin-index = mysql-bin.index
expire_logs_days = {{ mysql_expire_logs_days }}
max_binlog_size = {{ mysql_max_binlog_size }}
{% for db in mysql_databases %}
{% if db.replicate|default(1) %}
binlog_do_db = {{ db.name }}
{% else %}
binlog_ignore_db = {{ db.name }}
{% endif %}
{% endfor %}
{% endif %}
{% if mysql_replication_role == 'slave' %}
read_only
relay-log = relay-bin
relay-log-index = relay-bin.index
{% endif %}
{% endif %}
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links = 0
# User is ignored when systemd is used (fedora >= 15).
user = mysql
# http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html
;performance_schema
# Memory settings.
key_buffer_size = {{ mysql_key_buffer_size }}
max_allowed_packet = {{ mysql_max_allowed_packet }}
table_open_cache = {{ mysql_table_open_cache }}
sort_buffer_size = {{ mysql_sort_buffer_size }}
read_buffer_size = {{ mysql_read_buffer_size }}
read_rnd_buffer_size = {{ mysql_read_rnd_buffer_size }}
myisam_sort_buffer_size = {{ mysql_myisam_sort_buffer_size }}
thread_cache_size = {{ mysql_thread_cache_size }}
query_cache_size = {{ mysql_query_cache_size }}
max_connections = {{ mysql_max_connections }}
# Other settings.
wait_timeout = {{ mysql_wait_timeout }}
# InnoDB settings.
default-storage-engine = innodb
innodb_file_per_table = {{ mysql_innodb_file_per_table }}
innodb_buffer_pool_size = {{ mysql_innodb_buffer_pool_size }}
innodb_log_file_size = {{ mysql_innodb_log_file_size }}
innodb_log_buffer_size = {{ mysql_innodb_log_buffer_size }}
innodb_flush_log_at_trx_commit = {{ mysql_innodb_flush_log_at_trx_commit }}
innodb_lock_wait_timeout = {{ mysql_innodb_lock_wait_timeout }}
innodb_flush_method = O_DIRECT
innodb_open_files = 600
innodb_additional_mem_pool_size = 8M
innodb_thread_concurrency = 0
[mysqldump]
quick
max_allowed_packet = {{ mysql_mysqldump_max_allowed_packet }}
[mysqld_safe]
pid-file = {{ mysql_pid_file }}
{% if mysql_config_include_files | length %}
# * IMPORTANT: Additional settings that can override those from this file!
# The files must end with '.cnf', otherwise they'll be ignored.
#
!includedir {{ mysql_config_include_dir }}
{% endif %}