Ubuntu 20.04 MySQL 8 - config for Bitrix

2021.11.04  |  26

An example of ready-made settings for MySQL version 8 DBMS for Bitrix on Ubuntu 20.04

nano /etc/my.cnf
[client]
port = 3306
default-character-set = utf8

[mysqld_safe]
nice = 0

[mysqld]
default-authentication-plugin=mysql_native_password
transaction-isolation = READ-COMMITTED

# Basic mysql server configuration
user = mysql
port = 3306
basedir = /usr
datadir = /var/lib/mysql
#socket = /var/lib/mysqld/mysqld.sock
skip-external-locking
default-storage-engine = innodb
pid-file = /var/run/mysqld/mysqld.pid

max_allowed_packet = 16M
myisam-recover-options = BACKUP
explicit_defaults_for_timestamp = 1
sql_mode = ""

binlog_expire_logs_seconds = 10800
max_binlog_size = 100M

# Cache parameters
table_open_cache = 4096
thread_cache_size = 32
key_buffer_size = 16M
thread_stack = 512K
join_buffer_size = 2M
sort_buffer_size = 2M

# Parameters for temporary tables
tmpdir = /tmp
max_heap_table_size	= 32M
tmp_table_size = 32M

# InnoDB parameters
innodb_file_per_table
innodb_buffer_pool_size	= 32M
innodb_flush_log_at_trx_commit = 2
innodb_log_file_size = 64M
innodb_flush_method = O_DIRECT
innodb_strict_mode = OFF
sync_binlog = 0

# Database charset parameters
#default-character-set = utf8
#character-set-connection=utf8
character-set-server = utf8
collation-server = utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve
init-connect = 'SET NAMES utf8 COLLATE utf8_unicode_ci'
init-connect='SET collation_connection = utf8_unicode_ci'
init-connect='SET NAMES utf8'

[mysqldump]
quick
quote-names
max_allowed_packet = 16M

[mysql]
default-character-set=utf8

[isamchk]
key_buffer = 16M

# Include additional settings
!includedir /etc/mysql/conf.d/