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'
            },
        ],
        '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',
        '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

• DocDBElastic.Client.exceptions.ThrottlingException

• DocDBElastic.Client.exceptions.ValidationException

• DocDBElastic.Client.exceptions.ConflictException

• DocDBElastic.Client.exceptions.InternalServerException

• DocDBElastic.Client.exceptions.ResourceNotFoundException

• DocDBElastic.Client.exceptions.AccessDeniedException