AWS CLI Command Reference

[ aws . rds ]

create-db-cluster-snapshot

Description

Creates a snapshot of a DB cluster. For more information on Amazon Aurora, see What Is Amazon Aurora? in the Amazon Aurora User Guide.

Note

This action only applies to Aurora DB clusters.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  create-db-cluster-snapshot
--db-cluster-snapshot-identifier <value>
--db-cluster-identifier <value>
[--tags <value>]
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--db-cluster-snapshot-identifier (string)

The identifier of the DB cluster snapshot. This parameter is stored as a lowercase string.

Constraints:

  • Must contain from 1 to 63 letters, numbers, or hyphens.

  • First character must be a letter.

  • Can’t end with a hyphen or contain two consecutive hyphens.

Example: my-cluster1-snapshot1

--db-cluster-identifier (string)

The identifier of the DB cluster to create a snapshot for. This parameter isn’t case-sensitive.

Constraints:

  • Must match the identifier of an existing DBCluster.

Example: my-cluster1

--tags (list)

The tags to be assigned to the DB cluster snapshot.

(structure)

Metadata assigned to an Amazon RDS resource consisting of a key-value pair.

Key -> (string)

A key is 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 only contain only the set of Unicode letters, digits, white-space, ‘_’, ‘.’, ‘:’, ‘/’, ‘=’, ‘+’, ‘-‘, ‘@’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+-@]*)$”).

Value -> (string)

A value is 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 only contain only the set of Unicode letters, digits, white-space, ‘_’, ‘.’, ‘:’, ‘/’, ‘=’, ‘+’, ‘-‘, ‘@’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+-@]*)$”).

Shorthand Syntax:

Key=string,Value=string ...

JSON Syntax:

[
  {
    "Key": "string",
    "Value": "string"
  }
  ...
]

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See ‘aws help’ for descriptions of global parameters.

Examples

To create a DB cluster snapshot

The following create-db-cluster-snapshot example creates a DB cluster snapshot.

aws rds create-db-cluster-snapshot \
    --db-cluster-identifier mydbcluster \
    --db-cluster-snapshot-identifier mydbclustersnapshot

Output:

{
    "DBClusterSnapshot": {
        "AvailabilityZones": [
            "us-east-1a",
            "us-east-1b",
            "us-east-1e"
        ],
        "DBClusterSnapshotIdentifier": "mydbclustersnapshot",
        "DBClusterIdentifier": "mydbcluster",
        "SnapshotCreateTime": "2019-06-18T21:21:00.469Z",
        "Engine": "aurora-mysql",
        "AllocatedStorage": 1,
        "Status": "creating",
        "Port": 0,
        "VpcId": "vpc-6594f31c",
        "ClusterCreateTime": "2019-04-15T14:18:42.785Z",
        "MasterUsername": "myadmin",
        "EngineVersion": "5.7.mysql_aurora.2.04.2",
        "LicenseModel": "aurora-mysql",
        "SnapshotType": "manual",
        "PercentProgress": 0,
        "StorageEncrypted": true,
        "KmsKeyId": "arn:aws:kms:us-east-1:123456789012:key/AKIAIOSFODNN7EXAMPLE",
        "DBClusterSnapshotArn": "arn:aws:rds:us-east-1:123456789012:cluster-snapshot:mydbclustersnapshot",
        "IAMDatabaseAuthenticationEnabled": false
    }
}

For more information, see Creating a DB Cluster Snapshot in the Amazon Aurora User Guide.

Output

DBClusterSnapshot -> (structure)

Contains the details for an Amazon RDS DB cluster snapshot

This data type is used as a response element in the DescribeDBClusterSnapshots action.

AvailabilityZones -> (list)

Provides the list of Availability Zones (AZs) where instances in the DB cluster snapshot can be restored.

(string)

DBClusterSnapshotIdentifier -> (string)

Specifies the identifier for the DB cluster snapshot.

DBClusterIdentifier -> (string)

Specifies the DB cluster identifier of the DB cluster that this DB cluster snapshot was created from.

SnapshotCreateTime -> (timestamp)

Provides the time when the snapshot was taken, in Universal Coordinated Time (UTC).

Engine -> (string)

Specifies the name of the database engine.

AllocatedStorage -> (integer)

Specifies the allocated storage size in gibibytes (GiB).

Status -> (string)

Specifies the status of this DB cluster snapshot.

Port -> (integer)

Specifies the port that the DB cluster was listening on at the time of the snapshot.

VpcId -> (string)

Provides the VPC ID associated with the DB cluster snapshot.

ClusterCreateTime -> (timestamp)

Specifies the time when the DB cluster was created, in Universal Coordinated Time (UTC).

MasterUsername -> (string)

Provides the master username for the DB cluster snapshot.

EngineVersion -> (string)

Provides the version of the database engine for this DB cluster snapshot.

LicenseModel -> (string)

Provides the license model information for this DB cluster snapshot.

SnapshotType -> (string)

Provides the type of the DB cluster snapshot.

PercentProgress -> (integer)

Specifies the percentage of the estimated data that has been transferred.

StorageEncrypted -> (boolean)

Specifies whether the DB cluster snapshot is encrypted.

KmsKeyId -> (string)

If StorageEncrypted is true, the AWS KMS key identifier for the encrypted DB cluster snapshot.

The AWS KMS key identifier is the key ARN, key ID, alias ARN, or alias name for the AWS KMS customer master key (CMK).

DBClusterSnapshotArn -> (string)

The Amazon Resource Name (ARN) for the DB cluster snapshot.

SourceDBClusterSnapshotArn -> (string)

If the DB cluster snapshot was copied from a source DB cluster snapshot, the Amazon Resource Name (ARN) for the source DB cluster snapshot, otherwise, a null value.

IAMDatabaseAuthenticationEnabled -> (boolean)

True if mapping of AWS Identity and Access Management (IAM) accounts to database accounts is enabled, and otherwise false.

TagList -> (list)

A list of tags. For more information, see Tagging Amazon RDS Resources in the Amazon RDS User Guide.

(structure)

Metadata assigned to an Amazon RDS resource consisting of a key-value pair.

Key -> (string)

A key is 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 only contain only the set of Unicode letters, digits, white-space, ‘_’, ‘.’, ‘:’, ‘/’, ‘=’, ‘+’, ‘-‘, ‘@’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+-@]*)$”).

Value -> (string)

A value is 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 only contain only the set of Unicode letters, digits, white-space, ‘_’, ‘.’, ‘:’, ‘/’, ‘=’, ‘+’, ‘-‘, ‘@’ (Java regex: “^([\p{L}\p{Z}\p{N}_.:/=+-@]*)$”).

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