MaxScale 25.01 MariaDB Protocol Module

MariaDB Protocol Module

The mariadbprotocol module implements the MariaDB client-server protocol.

The legacy protocol names mysqlclient, mariadb and mariadbclient are all aliases to mariadbprotocol.

• MariaDB Protocol Module

  • Configuration

  • Settings

    • allow_replication

Configuration

Protocol level parameters are defined in the listeners. They must be defined using the scoped parameter syntax where the protocol name is used as the prefix.

[MyListener]
type=listener
service=MyService
protocol=mariadbprotocol
mariadbprotocol.allow_replication=false
port=3306

For the MariaDB protocol module, the prefix is always mariadbprotocol.

Settings

allow_replication

• Type: boolean

• Mandatory: No

• Dynamic: Yes

• Default: true

Whether the use of the replication protocol is allowed through this listener. If disabled with mariadbprotocol.allow_replication=false, all attempts to start replication will be rejected with a ER_FEATURE_DISABLED error (error number 1289).

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