settings-list.md

{{ MG }} settings

When creating or editing a {{ mmg-name }} cluster, you can specify settings that pertain to {{ MG }}.

The label next to the setting name helps determine which interface is used to set the value of this setting: the management console, CLI, API, or API.

Depending on the selected interface, the same setting may be represented in a different way. For example, Max incoming connections in the management console is:

• max_incoming_connections in gRPC or CLI.
• maxIncomingConnections in the REST API.

The following settings are only available for the {{ mmg-name }} cluster Enterprise edition.

• Audit log.
• Security.

In a sharded cluster, some settings are only available to certain host roles.

Settings dependency on the host class {#settings-instance-dependent}

The values of some {{ MG }} settings can be automatically adjusted when you change the host class:

• If the values were not specified or are not suitable for the new class, the default settings for this class will be applied.
• If the settings you specified manually are suitable for the new class, they will not change.

The settings that depend on the host class are:

• Net → Max incoming connections.
• Engine config → Cache size gb.

Cluster-level DBMS settings {#dbms-cluster-settings}

{% include mmg-dbms-settings %}