DocDBElastic / Client / update_cluster

update_cluster#

DocDBElastic.Client.update_cluster(**kwargs)#

Modifies an elastic cluster. This includes updating admin-username/password, upgrading the API version, and setting up a backup window and maintenance window

See also: AWS API Documentation

Request Syntax

response = client.update_cluster(
    adminUserPassword='string',
    authType='PLAIN_TEXT'|'SECRET_ARN',
    backupRetentionPeriod=123,
    clientToken='string',
    clusterArn='string',
    preferredBackupWindow='string',
    preferredMaintenanceWindow='string',
    shardCapacity=123,
    shardCount=123,
    shardInstanceCount=123,
    subnetIds=[
        'string',
    ],
    vpcSecurityGroupIds=[
        'string',
    ]
)
Parameters:

  • adminUserPassword (string) –

    The password associated with the elastic cluster administrator. This password can contain any printable ASCII character except forward slash (/), double quote (“), or the “at” symbol (@).

    Constraints: Must contain from 8 to 100 characters.

  • authType (string) – The authentication type used to determine where to fetch the password used for accessing the elastic cluster. Valid types are PLAIN_TEXT or SECRET_ARN.

  • backupRetentionPeriod (integer) – The number of days for which automatic snapshots are retained.

  • clientToken (string) –

    The client token for the elastic cluster.

    This field is autopopulated if not provided.

  • clusterArn (string) –

    [REQUIRED]

    The ARN identifier of the elastic cluster.

  • preferredBackupWindow (string) – The daily time range during which automated backups are created if automated backups are enabled, as determined by the backupRetentionPeriod.

  • preferredMaintenanceWindow (string) –

    The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

    Format: ddd:hh24:mi-ddd:hh24:mi

    Default: a 30-minute window selected at random from an 8-hour block of time for each Amazon Web Services Region, occurring on a random day of the week.

    Valid days: Mon, Tue, Wed, Thu, Fri, Sat, Sun

    Constraints: Minimum 30-minute window.

  • shardCapacity (integer) – The number of vCPUs assigned to each elastic cluster shard. Maximum is 64. Allowed values are 2, 4, 8, 16, 32, 64.

  • shardCount (integer) – The number of shards assigned to the elastic cluster. Maximum is 32.

  • shardInstanceCount (integer) – The number of replica instances applying to all shards in the elastic cluster. A shardInstanceCount value of 1 means there is one writer instance, and any additional instances are replicas that can be used for reads and to improve availability.

  • subnetIds (list) –

    The Amazon EC2 subnet IDs for the elastic cluster.

    • (string) –

  • vpcSecurityGroupIds (list) –

    A list of EC2 VPC security groups to associate with the elastic cluster.

    • (string) –

Return type:

dict

Returns:

Response Syntax

{
    'cluster': {
        'adminUserName': 'string',
        'authType': 'PLAIN_TEXT'|'SECRET_ARN',
        'backupRetentionPeriod': 123,
        'clusterArn': 'string',
        'clusterEndpoint': 'string',
        'clusterName': 'string',
        'createTime': 'string',
        'kmsKeyId': 'string',
        'preferredBackupWindow': 'string',
        'preferredMaintenanceWindow': 'string',
        'shardCapacity': 123,
        'shardCount': 123,
        'shardInstanceCount': 123,
        'shards': [
            {
                'createTime': 'string',
                'shardId': 'string',
                'status': 'CREATING'|'ACTIVE'|'DELETING'|'UPDATING'|'VPC_ENDPOINT_LIMIT_EXCEEDED'|'IP_ADDRESS_LIMIT_EXCEEDED'|'INVALID_SECURITY_GROUP_ID'|'INVALID_SUBNET_ID'|'INACCESSIBLE_ENCRYPTION_CREDS'|'INACCESSIBLE_SECRET_ARN'|'INACCESSIBLE_VPC_ENDPOINT'|'INCOMPATIBLE_NETWORK'|'MERGING'|'MODIFYING'|'SPLITTING'|'COPYING'|'STARTING'|'STOPPING'|'STOPPED'|'MAINTENANCE'|'INACCESSIBLE_ENCRYPTION_CREDENTIALS_RECOVERABLE'
            },
        ],
        'status': 'CREATING'|'ACTIVE'|'DELETING'|'UPDATING'|'VPC_ENDPOINT_LIMIT_EXCEEDED'|'IP_ADDRESS_LIMIT_EXCEEDED'|'INVALID_SECURITY_GROUP_ID'|'INVALID_SUBNET_ID'|'INACCESSIBLE_ENCRYPTION_CREDS'|'INACCESSIBLE_SECRET_ARN'|'INACCESSIBLE_VPC_ENDPOINT'|'INCOMPATIBLE_NETWORK'|'MERGING'|'MODIFYING'|'SPLITTING'|'COPYING'|'STARTING'|'STOPPING'|'STOPPED'|'MAINTENANCE'|'INACCESSIBLE_ENCRYPTION_CREDENTIALS_RECOVERABLE',
        'subnetIds': [
            'string',
        ],
        'vpcSecurityGroupIds': [
            'string',
        ]
    }
}

Response Structure

  • (dict) –

    • cluster (dict) –

      Returns information about the updated elastic cluster.

      • adminUserName (string) –

        The name of the elastic cluster administrator.

      • authType (string) –

        The authentication type for the elastic cluster.

      • backupRetentionPeriod (integer) –

        The number of days for which automatic snapshots are retained.

      • clusterArn (string) –

        The ARN identifier of the elastic cluster.

      • clusterEndpoint (string) –

        The URL used to connect to the elastic cluster.

      • clusterName (string) –

        The name of the elastic cluster.

      • createTime (string) –

        The time when the elastic cluster was created in Universal Coordinated Time (UTC).

      • kmsKeyId (string) –

        The KMS key identifier to use to encrypt the elastic cluster.

      • preferredBackupWindow (string) –

        The daily time range during which automated backups are created if automated backups are enabled, as determined by backupRetentionPeriod.

      • preferredMaintenanceWindow (string) –

        The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC).

        Format: ddd:hh24:mi-ddd:hh24:mi

      • shardCapacity (integer) –

        The number of vCPUs assigned to each elastic cluster shard. Maximum is 64. Allowed values are 2, 4, 8, 16, 32, 64.

      • shardCount (integer) –

        The number of shards assigned to the elastic cluster. Maximum is 32.

      • shardInstanceCount (integer) –

        The number of replica instances applying to all shards in the cluster. A shardInstanceCount value of 1 means there is one writer instance, and any additional instances are replicas that can be used for reads and to improve availability.

      • shards (list) –

        The total number of shards in the cluster.

        • (dict) –

          The name of the shard.

          • createTime (string) –

            The time when the shard was created in Universal Coordinated Time (UTC).

          • shardId (string) –

            The ID of the shard.

          • status (string) –

            The current status of the shard.

      • status (string) –

        The status of the elastic cluster.

      • subnetIds (list) –

        The Amazon EC2 subnet IDs for the elastic cluster.

        • (string) –

      • vpcSecurityGroupIds (list) –

        A list of EC2 VPC security groups associated with thie elastic cluster.

        • (string) –

Exceptions