DocDB / Paginator / DescribeGlobalClusters

DescribeGlobalClusters¶

class DocDB.Paginator.DescribeGlobalClusters¶

paginator = client.get_paginator('describe_global_clusters')

paginate(**kwargs)¶

Creates an iterator that will paginate through responses from DocDB.Client.describe_global_clusters().

Request Syntax

response_iterator = paginator.paginate(
    GlobalClusterIdentifier='string',
    Filters=[
        {
            'Name': 'string',
            'Values': [
                'string',
            ]
        },
    ],
    PaginationConfig={
        'MaxItems': 123,
        'PageSize': 123,
        'StartingToken': 'string'
    }
)

Parameters:

GlobalClusterIdentifier (string) – The user-supplied cluster identifier. If this parameter is specified, information from only the specific cluster is returned. This parameter isn’t case-sensitive.
Filters (list) –
A filter that specifies one or more global DB clusters to describe.

Supported filters: db-cluster-id accepts cluster identifiers and cluster Amazon Resource Names (ARNs). The results list will only include information about the clusters identified by these ARNs.
- (dict) –
  
  A named set of filter values, used to return a more specific list of results. You can use a filter to match a set of resources by specific criteria, such as IDs.
  
  Wildcards are not supported in filters.
  - Name (string) – [REQUIRED]
    
    The name of the filter. Filter names are case sensitive.
  - Values (list) – [REQUIRED]
    
    One or more filter values. Filter values are case sensitive.
    - (string) –
PaginationConfig (dict) –
A dictionary that provides parameters to control pagination.
- MaxItems (integer) –
  
  The total number of items to return. If the total number of items available is more than the value specified in max-items then a NextToken will be provided in the output that you can use to resume pagination.
- PageSize (integer) –
  
  The size of each page.
- StartingToken (string) –
  
  A token to specify where to start paginating. This is the NextToken from a previous response.

Return type:

dict

Returns:

Response Syntax

{
    'GlobalClusters': [
        {
            'GlobalClusterIdentifier': 'string',
            'GlobalClusterResourceId': 'string',
            'GlobalClusterArn': 'string',
            'Status': 'string',
            'Engine': 'string',
            'EngineVersion': 'string',
            'DatabaseName': 'string',
            'StorageEncrypted': True|False,
            'DeletionProtection': True|False,
            'GlobalClusterMembers': [
                {
                    'DBClusterArn': 'string',
                    'Readers': [
                        'string',
                    ],
                    'IsWriter': True|False,
                    'SynchronizationStatus': 'connected'|'pending-resync'
                },
            ],
            'FailoverState': {
                'Status': 'pending'|'failing-over'|'cancelling',
                'FromDbClusterArn': 'string',
                'ToDbClusterArn': 'string',
                'IsDataLossAllowed': True|False
            },
            'TagList': [
                {
                    'Key': 'string',
                    'Value': 'string'
                },
            ]
        },
    ],
    'NextToken': 'string'
}

Response Structure

(dict) –
- GlobalClusters (list) –
  - (dict) –
    
    A data type representing an Amazon DocumentDB global cluster.
    - GlobalClusterIdentifier (string) –
      
      Contains a user-supplied global cluster identifier. This identifier is the unique key that identifies a global cluster.
    - GlobalClusterResourceId (string) –
      
      The Amazon Web Services RegionRegion-unique, immutable identifier for the global database cluster. This identifier is found in CloudTrail log entries whenever the KMS customer master key (CMK) for the cluster is accessed.
    - GlobalClusterArn (string) –
      
      The Amazon Resource Name (ARN) for the global cluster.
    - Status (string) –
      
      Specifies the current state of this global cluster.
    - Engine (string) –
      
      The Amazon DocumentDB database engine used by the global cluster.
    - EngineVersion (string) –
      
      Indicates the database engine version.
    - DatabaseName (string) –
      
      The default database name within the new global cluster.
    - StorageEncrypted (boolean) –
      
      The storage encryption setting for the global cluster.
    - DeletionProtection (boolean) –
      
      The deletion protection setting for the new global cluster.
    - GlobalClusterMembers (list) –
      
      The list of cluster IDs for secondary clusters within the global cluster. Currently limited to one item.
      - (dict) –
        
        A data structure with information about any primary and secondary clusters associated with an Amazon DocumentDB global clusters.
        
        DBClusterArn (string) –
        
        The Amazon Resource Name (ARN) for each Amazon DocumentDB cluster.
        
        Readers (list) –
        
        The Amazon Resource Name (ARN) for each read-only secondary cluster associated with the Amazon DocumentDB global cluster.
        
        (string) –
        
        IsWriter (boolean) –
        
        Specifies whether the Amazon DocumentDB cluster is the primary cluster (that is, has read-write capability) for the Amazon DocumentDB global cluster with which it is associated.
        
        SynchronizationStatus (string) –
        
        The status of synchronization of each Amazon DocumentDB cluster in the global cluster.
    - FailoverState (dict) –
      
      A data object containing all properties for the current state of an in-process or pending switchover or failover process for this global cluster. This object is empty unless the SwitchoverGlobalCluster or FailoverGlobalCluster operation was called on this global cluster.
      - Status (string) –
        
        The current status of the global cluster. Possible values are as follows:
        
        pending – The service received a request to switch over or fail over the global cluster. The global cluster’s primary cluster and the specified secondary cluster are being verified before the operation starts.
        
        failing-over – The chosen secondary cluster is being promoted to become the new primary cluster to fail over the global cluster.
        
        cancelling – The request to switch over or fail over the global cluster was cancelled and the primary cluster and the selected secondary cluster are returning to their previous states.
      - FromDbClusterArn (string) –
        
        The Amazon Resource Name (ARN) of the Amazon DocumentDB cluster that is currently being demoted, and which is associated with this state.
      - ToDbClusterArn (string) –
        
        The Amazon Resource Name (ARN) of the Amazon DocumentDB cluster that is currently being promoted, and which is associated with this state.
      - IsDataLossAllowed (boolean) –
        
        Indicates whether the operation is a global switchover or a global failover. If data loss is allowed, then the operation is a global failover. Otherwise, it’s a switchover.
    - TagList (list) –
      
      A list of global cluster tags.
      - (dict) –
        
        Metadata assigned to an Amazon DocumentDB resource consisting of a key-value pair.
        
        Key (string) –
        
        The required name of the tag. The string value can be from 1 to 128 Unicode characters in length and can’t be prefixed with “ aws:” or “ rds:”. The string can contain only the set of Unicode letters, digits, white space, ‘_’, ‘.’, ‘/’, ‘=’, ‘+’, ‘-’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$”).
        
        Value (string) –
        
        The optional value of the tag. The string value can be from 1 to 256 Unicode characters in length and can’t be prefixed with “ aws:” or “ rds:”. The string can contain only the set of Unicode letters, digits, white space, ‘_’, ‘.’, ‘/’, ‘=’, ‘+’, ‘-’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+\-]*)$”).
- NextToken (string) –
  
  A token to resume pagination.