rds_create_db_cluster_parameter_group: Creates a new DB cluster parameter group

Description

Creates a new DB cluster parameter group.

Parameters in a DB cluster parameter group apply to all of the instances in a DB cluster.

A DB cluster parameter group is initially created with the default parameters for the database engine used by instances in the DB cluster. To provide custom values for any of the parameters, you must modify the group after creating it using modify_db_cluster_parameter_group. Once you've created a DB cluster parameter group, you need to associate it with your DB cluster using modify_db_cluster. When you associate a new DB cluster parameter group with a running DB cluster, you need to reboot the DB instances in the DB cluster without failover for the new DB cluster parameter group and associated settings to take effect.

After you create a DB cluster parameter group, you should wait at least 5 minutes before creating your first DB cluster that uses that DB cluster parameter group as the default parameter group. This allows Amazon RDS to fully complete the create action before the DB cluster parameter group is used as the default for a new DB cluster. This is especially important for parameters that are critical when creating the default database for a DB cluster, such as the character set for the default database defined by the character_set_database parameter. You can use the Parameter Groups option of the Amazon RDS console or the describe_db_cluster_parameters action to verify that your DB cluster parameter group has been created or modified.

For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

This action only applies to Aurora DB clusters.

Usage

rds_create_db_cluster_parameter_group(DBClusterParameterGroupName,
  DBParameterGroupFamily, Description, Tags)

Value

A list with the following syntax:

list(
  DBClusterParameterGroup = list(
    DBClusterParameterGroupName = "string",
    DBParameterGroupFamily = "string",
    Description = "string",
    DBClusterParameterGroupArn = "string"
  )
)

Arguments

DBClusterParameterGroupName

[required] The name of the DB cluster parameter group.

Constraints:

Must match the name of an existing DB cluster parameter group.

This value is stored as a lowercase string.

DBParameterGroupFamily

[required] The DB cluster parameter group family name. A DB cluster parameter group can be associated with one and only one DB cluster parameter group family, and can be applied only to a DB cluster running a database engine and engine version compatible with that DB cluster parameter group family.

Aurora MySQL

Example: aurora5.6, aurora-mysql5.7

Aurora PostgreSQL

Example: aurora-postgresql9.6

Description

[required] The description for the DB cluster parameter group.

Tags

Tags to assign to the DB cluster parameter group.

Request syntax

svc$create_db_cluster_parameter_group(
  DBClusterParameterGroupName = "string",
  DBParameterGroupFamily = "string",
  Description = "string",
  Tags = list(
    list(
      Key = "string",
      Value = "string"
    )
  )
)