MySQL Primary-Replica Replication on NetBSD 10

Primary: 192.168.1.10   Replica: 192.168.1.11

Primary – my.cnf

[mysqld]
server-id   = 1
log_bin     = /var/log/mysql/mysql-bin
binlog_format = ROW
binlog_expire_logs_seconds = 604800

CREATE USER 'replicator'@'192.168.1.11' IDENTIFIED WITH my...

MySQL Primary-Replica Replication on OpenBSD 7.5

Primary: 192.168.1.10   Replica: 192.168.1.11

Primary – my.cnf

[mysqld]
server-id   = 1
log_bin     = /var/log/mysql/mysql-bin
binlog_format = ROW
binlog_expire_logs_seconds = 604800

CREATE USER 'replicator'@'192.168.1.11' IDENTIFIED WITH...

MySQL Primary-Replica Replication on RHEL 9

Primary: 192.168.1.10   Replica: 192.168.1.11

Primary – my.cnf

[mysqld]
server-id   = 1
log_bin     = /var/log/mysql/mysql-bin
binlog_format = ROW
binlog_expire_logs_seconds = 604800

CREATE USER 'replicator'@'192.168.1.11' IDENTIFIED WITH mysql...

MySQL Primary-Replica Replication on Ubuntu 24.04

Primary: 192.168.1.10   Replica: 192.168.1.11

Primary – my.cnf

[mysqld]
server-id   = 1
log_bin     = /var/log/mysql/mysql-bin
binlog_format = ROW
binlog_expire_logs_seconds = 604800

CREATE USER 'replicator'@'192.168.1.11' IDENTIFIED WITH...

Setup rsyslogd

dnf install rsyslog-gnutls rsyslog-mysql rsyslog-crypto

echo "\$ModLoad imudp" > /etc/rsyslog.d/server.conf
echo "\$UDPServerRun 514" >> /etc/rsyslog.d/server.conf
echo "\$ModLoad imtcp" >> /etc/rsyslog.d/server.conf
echo "\$InputTCPServerRun 514" >> /etc/rsyslog.d/server.conf
ech...

Setup rsyslogd

yum -y install rsyslog-gnutls rsyslog-mysql rsyslog-crypto

echo "\$ModLoad imudp" > /etc/rsyslog.d/server.conf
echo "\$UDPServerRun 514" >> /etc/rsyslog.d/server.conf
echo "\$ModLoad imtcp" >> /etc/rsyslog.d/server.conf
echo "\$InputTCPServerRun 514" >> /etc/rsyslog.d/server.conf...

Secure MySQL on AlmaLinux 9

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugi...

Secure MySQL on Arch Linux

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugin...

Secure MySQL on Debian 12

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugin...

Secure MySQL on Gentoo Linux

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plug...

Secure MySQL on NetBSD 10

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugin...

Secure MySQL on OpenBSD 7.5

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugi...

Secure MySQL on RHEL 9

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plugin FRO...

Secure MySQL on Ubuntu 24.04

Step 1 – Run mysql_secure_installation

mysql_secure_installation

Set root password, remove anonymous users, disallow remote root login, remove test DB.

Step 2 – Bind to localhost

[mysqld]
bind-address = 127.0.0.1

Step 3 – Audit users

SELECT User, Host, plug...

Tune MySQL Performance on AlmaLinux 9

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on Arch Linux

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on Debian 12

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on Gentoo Linux

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on NetBSD 10

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on OpenBSD 7.5

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on RHEL 9

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...

Tune MySQL Performance on Ubuntu 24.04

my.cnf

[mysqld]
innodb_buffer_pool_size        = 4G
innodb_buffer_pool_instances   = 4
innodb_log_file_size           = 512M
innodb_flush_log_at_trx_commit = 1
innodb_flush_method            = O_DIRECT
max_connections                = 200
thread_cache_size...